Asteroid belt - Knowledge

8915: 7744: 956: 1207:. Asteroid particles that produce visible zodiacal light average about 40 μm in radius. The typical lifetimes of main-belt zodiacal cloud particles are about 700,000 years. Thus, to maintain the bands of dust, new particles must be steadily produced within the asteroid belt. It was once thought that collisions of asteroids form a major component of the zodiacal light. However, computer simulations by Nesvorný and colleagues attributed 85 percent of the zodiacal-light dust to fragmentations of Jupiter-family comets, rather than to comets and collisions between asteroids in the asteroid belt. At most 10 percent of the dust is attributed to the asteroid belt. 6136: 405: 839: 128: 6124: 780: 1260: 1238: 7750: 6118: 1450: 700: 1271: 8921: 8713: 7487: 903:-rich) asteroids are more common toward the inner region of the belt, within 2.5 AU of the Sun. The spectra of their surfaces reveal the presence of silicates and some metal, but no significant carbonaceous compounds. This indicates that their materials have been significantly modified from their primordial composition, probably through melting and reformation. They have a relatively high albedo and form about 17% of the total asteroid population. 4546: 999: 867: 604: 5826: 10787: 1045: 40: 10775: 10751: 6130: 10763: 521: 253:, is about 950 km in diameter, whereas Vesta, Pallas, and Hygiea have mean diameters less than 600 km. The remaining mineralogically classified bodies range in size down to a few metres. The asteroid material is so thinly distributed that numerous uncrewed spacecraft have traversed it without incident. Nonetheless, collisions between large asteroids occur and can produce an 10799: 326: 1375:; the group contains at least 52 named asteroids. The Hungaria group is separated from the main body by the 4:1 Kirkwood gap and their orbits have a high inclination. Some members belong to the Mars-crossing category of asteroids, and gravitational perturbations by Mars are likely a factor in reducing the total population of this group. 454:, a member of the celestial police, discovered a second object in the same region, Pallas. Unlike the other known planets, Ceres and Pallas remained points of light even under the highest telescope magnifications instead of resolving into discs. Apart from their rapid movement, they appeared indistinguishable from 723:

from the belt within about 1 million years of formation, leaving behind less than 0.1% of the original mass. Since its formation, the size distribution of the asteroid belt has remained relatively stable; no significant increase or decrease in the typical dimensions of the main-belt asteroids has occurred.

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Contrary to popular imagery, the asteroid belt is mostly empty. The asteroids are spread over such a large volume that reaching an asteroid without aiming carefully would be improbable. Nonetheless, hundreds of thousands of asteroids are currently known, and the total number ranges in the millions or

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The current asteroid belt is believed to contain only a small fraction of the mass of the primordial belt. Computer simulations suggest that the original asteroid belt may have contained mass equivalent to the Earth's. Primarily because of gravitational perturbations, most of the material was ejected

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and gas collapsed under the influence of gravity to form a rotating disc of material that then conglomerated to form the Sun and planets. During the first few million years of the Solar System's history, an accretion process of sticky collisions caused the clumping of small particles, which gradually

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Neither the appellation of planets nor that of comets can with any propriety of language be given to these two stars ... They resemble small stars so much as hardly to be distinguished from them. From this, their asteroidal appearance, if I take my name, and call them Asteroids; reserving for myself,

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for single encounters or, one order less in case of multiple close encounters. However, Centaurs and TNOs are unlikely to have significantly dispersed young asteroid families in the main belt, although they can have perturbed some old asteroid families. Current main belt asteroids that originated as

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astronomer K. N. Savchenko suggested that Ceres, Pallas, Juno, and Vesta were escaped moons rather than fragments of the exploded planet. The large amount of energy required to destroy a planet, combined with the belt's low combined mass, which is only about 4% of the mass of Earth's Moon, does not

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into a planet, imparting excess kinetic energy which shattered colliding planetesimals and most of the incipient protoplanets. As a result, 99.9% of the asteroid belt's original mass was lost in the first 100 million years of the Solar System's history. Some fragments eventually found their way

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as well as similar spectral features, which indicate a common origin in the breakup of a larger body. Graphical displays of these element pairs, for members of the asteroid belt, show concentrations indicating the presence of an asteroid family. There are about 20 to 30 associations that are likely

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The temperature of the asteroid belt varies with the distance from the Sun. For dust particles within the belt, typical temperatures range from 200 K (−73 °C) at 2.2 AU down to 165 K (−108 °C) at 3.2 AU. However, due to rotation, the surface temperature of an asteroid

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following its formation, these resonances would have swept across the asteroid belt, dynamically exciting the region's population and increasing their velocities relative to each other. In regions where the average velocity of the collisions was too high, the shattering of planetesimals tended to

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appears to have formed about 530,000 years ago from a collision with a main-belt asteroid. The age estimate is based on the probability of the members having their current orbits, rather than from any physical evidence. However, this cluster may have been a source for some zodiacal dust material.

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announced the discovery of gaps in the distances of these bodies' orbits from the Sun. They were located in positions where their period of revolution about the Sun was an integer fraction of Jupiter's orbital period. Kirkwood proposed that the gravitational perturbations of the planet led to the

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does not appear to be primarily composed of metal. Within the asteroid belt, the number distribution of M-type asteroids peaks at a semimajor axis of about 2.7 AU. Whether all M-types are compositionally similar, or whether it is a label for several varieties which do not fit neatly into the

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activity. Because their orbits cannot be explained through the capture of classical comets, many of the outer asteroids are thought to be icy, with the ice occasionally exposed to sublimation through small impacts. Main-belt comets may have been a major source of the Earth's oceans because the

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of most of the known asteroids are between 11 and 19, with the median at about 16. On average the distance between the asteroids is about 965,600 km (600,000 mi), although this varies among asteroid families and smaller undetected asteroids might be even closer. The total mass of the

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Most asteroids within the asteroid belt have orbital eccentricities of less than 0.4, and an inclination of less than 30°. The orbital distribution of the asteroids reaches a maximum at an eccentricity around 0.07 and an inclination below 4°. Thus, although a typical asteroid has a relatively

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M-type (metal-rich) asteroids are typically found in the middle of the main belt, and they make up much of the remainder of the total population. Their spectra resemble that of iron-nickel. Some are believed to have formed from the metallic cores of differentiated progenitor bodies that were

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The main belt evolution after the Late Heavy Bombardment was likely affected by the passages of large Centaurs and trans-Neptunian objects (TNOs). Centaurs and TNOs that reach the inner Solar System can modify the orbits of main belt asteroids, though only if their mass is of the order of

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families. The Flora family, one of the largest with more than 800 known members, may have formed from a collision less than 1 billion years ago. The largest asteroid to be a true member of a family is 4 Vesta. (This is in contrast to an interloper, in the case of Ceres with the

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oceans. Because of the relatively small size of the bodies, though, the period of melting was necessarily brief compared to the much larger planets, and had generally ended about 4.5 billion years ago, in the first tens of millions of years of formation. In August 2007, a study of

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Despite Herschel's coinage, for several decades it remained common practice to refer to these objects as planets and to prefix their names with numbers representing their sequence of discovery: 1 Ceres, 2 Pallas, 3 Juno, 4 Vesta. In 1845, though, the astronomer

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asteroids in the asteroid belt. Theories of asteroid formation predict that objects the size of Vesta or larger should form crusts and mantles, which would be composed mainly of basaltic rock, resulting in more than half of all asteroids being composed either of basalt or of

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more, depending on the lower size cutoff. Over 200 asteroids are known to be larger than 100 km, and a survey in the infrared wavelengths has shown that the asteroid belt has between 700,000 and 1.7 million asteroids with a diameter of 1 km or more.

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in 1846 led to the discrediting of the Titius–Bode law in the eyes of scientists because its orbit was nowhere near the predicted position. To date, no scientific explanation for the law has been given, and astronomers' consensus regards it as a coincidence.

384:. If one began a numerical sequence at 0, then included 3, 6, 12, 24, 48, etc., doubling each time, and added four to each number and divided by 10, this produced a remarkably close approximation to the radii of the orbits of the known planets as measured in 2767:; Zakharov, Vladimir; Lee, Seungwon; von Allmen, Paul; Carry, Benoît; Teyssier, David; Marston, Anthony; Müller, Thomas; Crovisier, Jacques; Barucci, M. Antonietta; Moreno, Raphael (2014). "Localized sources of water vapour on the dwarf planet (1) Ceres". 548:: " and the regular appearance, about the 13th of November and the 11th of August, of shooting stars, which probably form part of a belt of asteroids intersecting the Earth's orbit and moving with planetary velocity". Another early appearance occurred in 881:, as their name suggests, are carbon-rich. They dominate the asteroid belt's outer regions, and are rare in the inner belt. Together they comprise over 75% of the visible asteroids. They are redder in hue than the other asteroids and have a low 807:

in diameter are primordial, having survived from the accretion epoch, whereas most smaller asteroids are products of fragmentation of primordial asteroids. The primordial population of the main belt was probably 200 times what it is today.

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The asteroids are not pristine samples of the primordial Solar System. They have undergone considerable evolution since their formation, including internal heating (in the first few tens of millions of years), surface melting from impacts,

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revealed a slightly different chemical composition from the other basaltic asteroids discovered until then, suggesting a different origin. This hypothesis was reinforced by the further discovery in 2007 of two asteroids in the outer belt,

1173:). Conversely, collisions that occur at low relative speeds may also join two asteroids. After more than 4 billion years of such processes, the members of the asteroid belt now bear little resemblance to the original population. 571:

accelerated the rate of discovery. A total of 1,000 asteroids had been found by 1921, 10,000 by 1981, and 100,000 by 2000. Modern asteroid survey systems now use automated means to locate new minor planets in ever-increasing numbers.

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Nesvorný, David; Jenniskens, Peter; Levison, Harold F.; Bottke, William F.; Vokrouhlický, David; Gounelle, Matthieu (2010). "Cometary Origin of the Zodiacal Cloud and Carbonaceous Micrometeorites. Implications for Hot Debris Disks".

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Baragiola, R. A.; Duke, C. A.; Loeffler, M.; McFadden, L. A.; Sheffield, J. (2003). "Impact of ions and micrometeorites on mineral surfaces: Reflectance changes and production of atmospheric species in airless solar system bodies".

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asteroids. Additional types have been found that do not fit within these primary classes. There is a compositional trend of asteroid types by increasing distance from the Sun, in the order of S, C, P, and the spectrally-featureless

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asteroid families. Additional groupings have been found that are less certain. Asteroid families can be confirmed when the members display similar spectral features. Smaller associations of asteroids are called groups or clusters.

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one allowed for a "missing planet" (equivalent to 24 in the sequence) between the orbits of Mars (12) and Jupiter (48). In his footnote, Titius declared, "But should the Lord Architect have left that space empty? Not at all." When

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of an object in the belt formed an integer fraction of the orbital period of Jupiter, perturbing the object into a different orbit; the region lying between the orbits of Mars and Jupiter contains many such orbital resonances. As

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Centaurs or trans-Neptunian objects may lie in the outer belt with short lifetime of less than 4 million years, most likely orbiting between 2.8 and 3.2 AU at larger eccentricities than typical of main belt asteroids.

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crystals in an Antarctic meteorite believed to have originated from Vesta suggested that it, and by extension the rest of the asteroid belt, had formed rather quickly, within 10 million years of the Solar System's origin.

1476:, which entered the region on 16 July 1972. At the time there was some concern that the debris in the belt would pose a hazard to the spacecraft, but it has since been safely traversed by multiple spacecraft without incident. 5724:

Avdellidou, C.; Pajola, M.; Lucchetti, A.; Agostini, L.; Delbo, M.; Mazzotta Epifani, E.; Bourdelle De Micas, J.; Devogèle, M.; Fornasier, S.; Van Belle, G.; Bruot, N.; Dotto, E.; Ieva, S.; Cremonese, G.; Palumbo, P. (2021).

734:(AUs), can be considered the inner boundary of the asteroid belt. Perturbations by Jupiter send bodies straying there into unstable orbits. Most bodies formed within the radius of this gap were swept up by Mars (which has an 1168:

between main-belt bodies with a mean radius of 10 km are expected to occur about once every 10 million years. A collision may fragment an asteroid into numerous smaller pieces (leading to the formation of a new

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Schippers, P.; Meyer-Vernet, N.; Lecacheux, A.; Belheouane, S.; Moncuquet, M.; Kurth, W. S.; Mann, I.; Mitchell, D. G.; André, N. (June 2015). "Nanodust Detection between 1 and 5 AU Using Cassini Wave Measurements".

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orbit between 3.5 and 4.2 AU with relatively circular orbits and a stable 3:2 orbital resonance with Jupiter. There are few asteroids beyond 4.2 AU, until Jupiter's orbit. At the latter the two families of

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Three prominent bands of dust have been found within the asteroid belt. These have similar orbital inclinations as the Eos, Koronis, and Themis asteroid families, and so are possibly associated with those groupings.

505:) and, shortly thereafter, new objects were found at an accelerating rate. Counting them among the planets became increasingly cumbersome. Eventually, they were dropped from the planet list (as first suggested by 4472:; Emerson, J. P.; Habing, H. J.; Hauser, M. G.; Houck, J. R.; Rowan-Robinson, M.; Soifer, B. T.; Walker, R. G.; Wesselius, P. R. (1984). "Infrared cirrus – New components of the extended infrared emission". 4059:

DeMeo, F. E.; Alexander, C. M. O'D.; Walsh, K. J.; Chapman, C. R.; Binzel, R. P. (2015). "The Compositional Structure of the Asteroid Belt". In Michel, Patrick; DeMeo, Francesca E.; Bottke, William F. (eds.).

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traversed the asteroid belt without collecting science data. Due to the low density of materials within the belt, the odds of a probe running into an asteroid are estimated at less than 1 in 1 billion.

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Vokrouhlický, D.; Durech, J.; Michałowski, T.; Krugly, Yu. N.; Gaftonyuk, N. M.; Kryszczyńska, A.; Colas, F.; Lecacheux, J.; Molotov, I.; Slyusarev, I.; Polińska, M.; Nesvorný, D.; Beshore, E. (2009).

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kg, which is 3% of the mass of the Moon. The four largest objects, Ceres, Vesta, Pallas, and Hygiea, contain an estimated 62% of the belt's total mass, with 39% accounted for by Ceres alone.

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of all eight planets of the time (Mercury, Venus, Earth, Mars, Ceres, Jupiter, Saturn, and Uranus). Concurrent with the discovery of Ceres, an informal group of 24 astronomers dubbed the "

595:, not asteroids, are typically considered to "sprout jets and plumes". According to one of the scientists, "The lines are becoming more and more blurred between comets and asteroids". 1014:

Sometimes, the term "main belt" is used to refer only to the more compact "core" region where the greatest concentration of bodies is found. This lies between the strong 4:1 and 2:1

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The expression "asteroid belt" came into use in the early 1850s, although pinpointing who coined the term is difficult. The first English use seems to be in the 1850 translation (by

5814: 1136:, but may also enter because of perturbations or collisions. After entering, an asteroid is gradually nudged into a different, random orbit with a larger or smaller semimajor axis. 850:

silicate asteroids, and a hybrid group of X-type asteroids. The hybrid group have featureless spectra, but they can be divided into three groups based on reflectivity, yielding the

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formed by collisions. These bodies consist of a multitude of irregular objects that are mostly bound together by self-gravity, resulting in significant amounts of internal

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The asteroid belt showing the orbital inclinations versus distances from the Sun, with asteroids in the core region of the asteroid belt in red and other asteroids in blue

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increased in size. Once the clumps reached sufficient mass, they could draw in other bodies through gravitational attraction and become planetesimals. This gravitational

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Nesvorný, David; Enke, Brian L.; Bottke, William F.; Durda, Daniel D.; Asphaug, Erik; Richardson, Derek C. (August 2006). "Karin cluster formation by asteroid impact".

5815: 411:, discoverer of Ceres, the largest object in the asteroid belt: Ceres was known as a planet, but later reclassified as an asteroid and from 2006 as a dwarf planet. 1132:. Primordial asteroids entered these gaps because of the migration of Jupiter's orbit. Subsequently, asteroids primarily migrate into these gap orbits due to the 6060: 952:, with a differing basaltic composition that could not have originated from Vesta. These two are the only V-type asteroids discovered in the outer belt to date. 8914: 7374: 6055: 4975: 2657: 10476: 629:

support these hypotheses. Further, the significant chemical differences between the asteroids become difficult to explain if they come from the same planet.

4751: 4257: 361:'s data, Kepler thought that too large a gap existed between the orbits of Mars and Jupiter to fit his own model of where planetary orbits should be found. 5499: 2310: 1188:. This fine material is produced, at least in part, from collisions between asteroids, and by the impact of micrometeorites upon the asteroids. Due to the 753:

had been discovered within the asteroid belt beyond the snow line, which may have provided a source of water for Earth's oceans. According to some models,

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in 1781, the planet's orbit closely matched the law, leading some astronomers to conclude that a planet had to be between the orbits of Mars and Jupiter.

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that once occupied the Mars–Jupiter region, with this planet having suffered an internal explosion or a cometary impact many million years before, while

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Carvano, J. M.; Lazzaro, D.; Mothé-Diniz, T.; Angeli, C. A.; Florczak, M. (2001). "Spectroscopic Survey of the Hungaria and Phocaea Dynamical Groups".

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Mueller, M.; Harris, A. W.; Delbo, M. (2005). "21 Lutetia and other M-types: Their sizes, albedos, and thermal properties from new IRTF measurements".

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Scott, E. R. D. (March 13–17, 2006). "Constraints on Jupiter's Age and Formation Mechanism and the Nebula Lifetime from Chondrites and Asteroids".

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Gaffey, Michael J. (1996). "The Spectral and Physical Properties of Metal in Meteorite Assemblages: Implications for Asteroid Surface Materials".

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Taylor, G. J.; Keil, K.; McCoy, T.; Haack, H.; Scott, E. R. D. (1993). "Asteroid differentiation – Pyroclastic volcanism to magma oceans".

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of water during the Earth's formative period was insufficient to form the oceans, requiring an external source such as a cometary bombardment.

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with the express purpose of finding additional planets; they focused their search for them in the region between Mars and Jupiter where the

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dominate over accretion, preventing the formation of a planet. Instead, they continued to orbit the Sun as before, occasionally colliding.

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The outer asteroid belt appears to include a few objects that may have arrived there during the last few hundred years, the list includes

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For recent estimates of the masses of Ceres, Vesta, Pallas and Hygiea, see the references in the infoboxes of their respective articles.

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below about 20°. As of 2006, this "core" region contained 93% of all discovered and numbered minor planets within the Solar System. The

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can be found, which, at least for objects larger than 1 km, are approximately as numerous as the asteroids of the asteroid belt.

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The number of asteroids in the main belt steadily increases with decreasing size. Although the size distribution generally follows a

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Lecar, M.; Podolak, M.; Sasselov, D.; Chiang, E. (2006). "Infrared cirrus – New components of the extended infrared emission".

423:, Sicily, found a tiny moving object in an orbit with exactly the radius predicted by this pattern. He dubbed it "Ceres", after the 6873: 6851: 5391: 2929: 749:" below the freezing point of water. Planetesimals formed beyond this radius were able to accumulate ice. In 2006, a population of 3170: 1160:

The high population of the asteroid belt makes for an active environment, where collisions between asteroids occur frequently (on

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through collision. However, some silicate compounds also can produce a similar appearance. For example, the large M-type asteroid

9147: 7523: 6718: 183:, and, on average, are about one million kilometers (or six hundred thousand miles) apart. This asteroid belt is also called the 10249: 8302: 4325: 556:: "The orbits of the asteroids are placed in a wide belt of space, extending between the extremes of ". The American astronomer 9484: 7028: 7013: 6936: 6610: 6442: 3584: 9480: 9465: 4532:

This value was obtained by a simple count of all bodies in that region using data for 120,437 numbered minor planets from the

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Skirting the inner edge of the belt (ranging between 1.78 and 2.0 AU, with a mean semi-major axis of 1.9 AU) is the

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into the inner Solar System, leading to meteorite impacts with the inner planets. Asteroid orbits continue to be appreciably

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of an asteroid is used to describe the dimensions of its orbit around the Sun, and its value determines the minor planet's

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Galiazzo, M. A.; Wiegert, P.; Aljbaae, S. (2016). "Influence of the Centaurs and TNOs on the main belt and its families".

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apparently formed about 5.7 million years ago from a collision with a progenitor asteroid 33 km in radius. The

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Low, F. J.; Beintema, D. A.; Gautier, T. N.; Gillett, F. C.; Beichman, C. A.; Neugebauer, G.; Young, E.; Aumann, H. H.;

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During the early history of the Solar System, the asteroids melted to some degree, allowing elements within them to be

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Accordingly, in 1802, William Herschel suggested they be placed into a separate category, named "asteroids", after the

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Approximately one-third of the asteroids in the asteroid belt are members of an asteroid family. These share similar

4979: 2661: 2396: 9486: 9424: 9003: 6385: 6302: 2190: 892:. Chemically, their spectra match the primordial composition of the early Solar System, with hydrogen, helium, and 451: 2646:: " then observed that the analogy between the ring of Saturn and the belt of the asteroids was worthy of notice." 8749: 6615: 6555: 6231: 5458: 4704: 4304: 3385:"Asteroid 433 Eros and partially differentiated planetesimals: bulk depletion versus surface depletion of sulfur" 43:

The asteroids of the inner Solar System and Jupiter: The belt is located between the orbits of Jupiter and Mars.

5637: 5538: 1203:. This faint auroral glow can be viewed at night extending from the direction of the Sun along the plane of the 10446: 10129: 9203: 8988: 7543: 7453: 6504: 5104:"The IRAS dust band contribution to the interplanetary dust complex – Evidence seen at 60 and 100 microns" 1109: 1064: 1049: 3806:

Bottkejr, W.; Durda, D.; Nesvorny, D.; Jedicke, R.; Morbidelli, A.; Vokrouhlicky, D.; Levison, H. (May 2005).

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can vary considerably as the sides are alternately exposed to solar radiation then to the stellar background.

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When the asteroid belt was first formed, the temperatures at a distance of 2.7 AU from the Sun formed a "

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at 1.67 AU) or ejected by its gravitational perturbations in the early history of the Solar System. The

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Clark, B. E.; Hapke, B.; Pieters, C.; Britt, D. (2002). "Asteroid Space Weathering and Regolith Evolution".

2634:"Further Investigation relative to the form, the magnitude, the mass, and the orbit of the Asteroid Planets" 955: 10824: 10554: 10409: 10183: 7974: 6821: 6013: 5659:

Barucci, M. A.; Fulchignoni, M.; Rossi, A. (2007). "Rosetta Asteroid Targets: 2867 Steins and 21 Lutetia".

4589: 1749:(2018). "Masses of the Main asteroid Belt and the Kuiper Belt from the Motions of Planets and Spacecraft". 803:, where more asteroids than expected from such a curve are found. Most asteroids larger than approximately 742:

lie closer to the Sun than the 4:1 resonance, but are protected from disruption by their high inclination.

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Some of the most prominent families in the asteroid belt (in order of increasing semi-major axes) are the

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The asteroid belt (showing eccentricities), with the asteroid belt in red and blue ("core" region in red)

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The present day belt consists primarily of three categories of asteroids: C-type carbonaceous asteroids,

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Lemaitre, Anne (August 31 – September 4, 2004). "Asteroid family classification from large catalogues".

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When the mean orbital period of an asteroid is an integer fraction of the orbital period of Jupiter, a

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however, the liberty of changing that name, if another, more expressive of their nature, should occur.

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A modern hypothesis for the asteroid belt's creation relates to how, in general for the Solar System,

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noticed that the orbits of some of the asteroids had similar parameters, forming families or groups.

746: 674: 17: 9479: 6135: 4418: 3978: 2741: 10581: 9183: 8962: 7336: 6620: 6380: 6177: 5939: 2906: 653: 646: 486: 468:, meaning "star-like". Upon completing a series of observations of Ceres and Pallas, he concluded, 427:

of the harvest and patron of Sicily. Piazzi initially believed it to be a comet, but its lack of a

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Evidence suggests that most main belt asteroids between 200 m and 10 km in diameter are

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measured plasma and fine dust grains while traversing the belt in 2000. On its way to Jupiter,

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The combination of this fine asteroid dust, as well as ejected cometary material, produces the

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formed about 8.3 million years ago; evidence includes interplanetary dust recovered from

1255:) for the numbered main-belt asteroids clearly shows clumpings representing asteroid families. 10834: 10436: 9193: 9111: 8900: 7412: 6826: 6595: 6411: 6266: 5299: 4381:

Duffard, R. D.; Roig, F. (July 14–18, 2008). "Two New Basaltic Asteroids in the Main Belt?".

2325: 1562: 1393:, orbiting between 3.3 and 3.5 AU. These have a 7:4 orbital resonance with Jupiter. The 1125: 576: 420: 342: 31: 5742: 5474: 5166: 5078: 4791: 4203: 4087: 3361: 2968: 2568:"Is it a coincidence that most of the planets fall within the Titius-Bode law's boundaries?" 2184: 1852:"High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants" 1334:

is believed to have formed as the result of a crater-forming impact on Vesta. Likewise, the

990:

deuterium-hydrogen ratio is too low for classical comets to have been the principal source.

127: 10728: 10640: 10148: 9783: 9475: 9454: 9261: 8993: 8983: 8947: 8758: 7732: 7614: 7595: 7448: 7008: 6696: 6686: 6517: 6497: 6436: 6325: 6297: 6271: 6261: 5846: 5738: 5668: 5575: 5514: 5470: 5408: 5341: 5254: 5205: 5162: 5115: 5074: 5006: 4885: 4837: 4787: 4719: 4620: 4481: 4396: 4360: 4272: 4238: 4148: 4075: 4012: 3858: 3819: 3778: 3698: 3687: 3658: 3549: 3512: 3357: 3330: 3264: 3205: 3143: 3098: 3057: 3011: 2964: 2776: 2516: 2114: 2084: 1866: 1821: 1805: 1768: 1600:

orbited Vesta between July 2011 and September 2012 and has orbited Ceres since March 2015.

1582: 1526: 1464: 1294: 1223:

found on Earth to date, 99.8 percent are believed to have originated in the asteroid belt.

1019: 838: 529: 440: 373: 338: 227: 132: 9458: 9456: 7059: 4123: 2481: 2001: 1011:, some asteroid orbits can be highly eccentric or travel well outside the ecliptic plane. 8: 10779: 10563: 9928: 9008: 8742: 8665: 8645: 8635: 8625: 8615: 8508: 8363: 8353: 8280: 8270: 8218: 8208: 8168: 8135: 8105: 8095: 7905: 7865: 7822: 7704: 7639: 6590: 6536: 6530: 6510: 6490: 6364: 6214: 6204: 6157: 6104: 5035: 3686:

Davis, D. R.; Durda, D. D.; Marzari, F.; Campo Bagatin, A.; Gil-Hutton, R. (March 2002).

2861:. Historical Studies in Asteroid Research. Springer International Publishing. p. 1. 2102: 1623: 1617:

mission will pass through the asteroid belt twice, with a proposed flyby of the asteroid

1552: 1500: 1298: 1153: 633: 509:

in the early 1850s) and Herschel's coinage, "asteroids", gradually came into common use.

444: 6123: 5672: 5579: 5518: 5412: 5345: 5258: 5209: 5119: 5010: 4889: 4841: 4799: 4723: 4624: 4485: 4400: 4364: 4276: 4242: 4152: 4079: 4016: 3926: 3862: 3823: 3782: 3702: 3662: 3553: 3516: 3369: 3334: 3268: 3209: 3147: 3102: 3061: 3015: 2933: 2780: 2520: 2118: 2088: 1870: 1825: 1772: 10819: 10791: 10767: 10723: 10255: 10225: 10210: 9459: 9088: 9037: 8655: 8486: 8476: 8466: 8456: 8427: 8417: 8395: 8373: 8343: 8333: 8260: 8250: 8240: 8188: 8125: 8115: 8085: 8065: 8035: 8013: 8003: 7960: 7925: 7895: 7885: 7875: 7832: 7490: 6762: 6650: 6630: 6484: 6090: 5756: 5684: 5591: 5565: 5530: 5432: 5280: 5244: 5178: 5152: 5087: 5062: 4901: 4875: 4803: 4777: 4743: 4654: 4386: 4296: 4164: 4138: 4101: 4065: 4036: 3882: 3648: 3565: 3539: 3235: 3178: 3155: 3116: 3088: 2891: 2808: 2130: 1882: 1784: 1758: 1641: 1279: 812: 779: 762: 739: 637: 583:

on Ceres, the largest object in the asteroid belt. The detection was made by using the

498: 385: 203: 195: 4897: 2126: 1441: million years ago), may have provided additional sources of this asteroid dust. 10693: 10668: 10190: 10108: 10045: 9902: 9898: 9536: 9246: 9198: 9080: 9054: 9013: 8808: 8323: 8313: 8198: 8055: 8045: 7677: 7417: 6948: 6846: 6708: 6467: 6287: 6096: 5760: 5688: 5595: 5587: 5424: 5399: 5305: 5272: 5182: 4920: 4807: 4735: 4703:

Nesvorný, David; Bottke Jr, William F.; Dones, Luke; Levison, Harold F. (June 2002).

4646: 4329: 4288: 4209: 4091: 4028: 4003:

Gradie, J.; Tedesco, E. (June 1982). "Compositional Structure of the asteroid Belt".

3886: 3874: 3846: 3714: 3280: 3276: 3221: 3111: 3076: 2870: 2800: 2792: 2688: 2597: 2549: 2539: 2331: 2304: 2194: 2134: 1886: 1788: 1605: 1596: 1519: 1506: 1455: 1070: 943: 871: 731: 727: 657: 549: 544: 310: 226:

objects. About 60% of the main belt mass is contained in the four largest asteroids:

113: 9857: 5436: 5284: 4905: 4658: 4168: 4040: 3569: 3120: 2261: 1812:; Vasilyev, M. V.; Yagudina, E. I. (July 2002). "Hidden Mass in the asteroid Belt". 1718: 677:

by mass. Some of the progenitor bodies may even have undergone periods of explosive

10755: 10635: 10620: 10374: 9747: 9742: 9613: 9608: 9551: 9372: 9094: 8853: 8843: 8828: 8823: 8774: 8307: 8178: 8075: 7915: 7812: 7634: 7601: 7384: 6671: 5746: 5676: 5583: 5534: 5522: 5478: 5416: 5349: 5262: 5231:

Novaković, Bojan; Tsirvoulis, Georgios; Granvik, Mikael; Todović, Ana (June 2017).

5213: 5170: 5123: 5082: 5014: 4893: 4845: 4795: 4747: 4727: 4636: 4628: 4581: 4533: 4489: 4300: 4280: 4156: 4105: 4083: 4020: 3866: 3827: 3786: 3755: – search for asteroids in the main belt regions with a diameter >100. 3706: 3666: 3557: 3365: 3272: 3213: 3151: 3106: 3019: 2972: 2862: 2812: 2784: 2122: 1874: 1847: 1829: 1809: 1776: 1746: 1681: 1610: 1390: 1286: 1133: 908: 712: 564: 436: 394: 7050: 5751: 5726: 5483: 4229:

Clark, B. E. (1996). "New News and the Competing Views of Asteroid Belt Geology".

4024: 3611: 1237: 652:

Planetesimals within the region that would become the asteroid belt were strongly

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Over 100 asteroids had been located by mid-1868, and in 1891, the introduction of

10678: 10630: 10625: 10357: 10309: 10103: 10058: 9938: 9934: 9920: 9916: 9910: 9875: 9853: 9830: 9704: 9699: 9651: 9646: 9622: 9617: 9293: 9236: 9221: 8998: 8868: 8863: 8838: 8833: 8803: 8606: 7749: 7724: 7710: 7658: 7379: 7346: 7341: 7331: 7326: 7305: 7300: 7276: 7271: 7266: 7261: 7256: 7251: 7246: 7227: 7222: 7197: 7192: 7187: 7182: 7177: 7172: 7167: 7153: 7148: 7143: 7138: 7133: 7126: 7121: 7116: 7111: 7072: 7000: 6963: 6858: 6841: 6676: 6194: 6117: 5353: 5005:. Belgrade, Serbia and Montenegro: Cambridge University Press. pp. 135–144. 4632: 4124:"Evidence for a Color Dependence in the Size Distribution of Main-Belt Asteroids" 3831: 2075:

Delgrande, J. J.; Soanes, S. V. (1943). "Kirkwood's Gap in the Asteroid Orbits".

1656: 1651: 1515: 1483: 1399: 1383: 1368: 1290: 1232: 1193: 1170: 1129: 1117: 980: 920: 878: 860: 851: 847: 750: 716: 557: 490: 432: 428: 416: 408: 381: 348: 330: 278: 274: 266: 254: 6745:

Probes are listed in chronological order of launch. indicates mission failures.

6352: 6347: 6342: 4122:

Wiegert, P.; Balam, D.; Moss, A.; Veillet, C.; Connors, M.; Shelton, I. (2007).

3847:"The Origin and Evolution of the Asteroid Belt—Implications for Vesta and Ceres" 2955:

Chambers, John E. (July 2004). "Planetary accretion in the inner Solar System".

2024: 1270: 10673: 10241: 10089: 10079: 9814: 9728: 9718: 9708: 9665: 9308: 9276: 9241: 8978: 8818: 8813: 8735: 8294: 7987: 7796: 7778: 7644: 7366: 6968: 6921: 6911: 6809: 6645: 6359: 6292: 6246: 5914: 5267: 5232: 4611:

Liou, Jer-Chyi; Malhotra, Renu (1997). "Depletion of the Outer Asteroid Belt".

4443: 3671: 3634: 2976: 1567: 1539: 1419: 1379: 1314: 1310: 1200: 1149: 1128:

with the gas giant is created that is sufficient to perturb an asteroid to new

1113: 661: 365: 215: 63: 5680: 5174: 5019: 4511: 3919: 3870: 2866: 2719: 2553: 1878: 1780: 1587: 1524:

mission has studied main belt asteroids for a protracted period in orbit. The

1449: 560:

seems to have adopted that terminology and to have been one of its promoters.

10813: 10701: 10384: 10084: 10004: 9861: 9818: 9751: 9713: 9675: 9632: 9594: 9589: 9585: 9332: 9226: 9048: 8858: 7556: 7551: 6958: 6953: 6916: 6863: 6575: 6199: 5276: 4469: 3878: 3284: 2796: 2507:

Cunningham, Clifford (1984). "William Herschel and the First Two Asteroids".

2353: 1661: 1646: 1557: 1494: 1378:

Another high-inclination group in the inner part of the asteroid belt is the

1335: 1327: 1322: 1264: 1053: 938: 357:, stating his prediction that a planet would be found there. While analyzing 140: 9132: 6337: 5860: 5420: 4641: 4284: 3710: 3503:

Spratt, Christopher E. (April 1990). "The Hungaria group of minor planets".

3217: 1890: 616:

In 1802, shortly after discovering Pallas, Olbers suggested to Herschel and

539: 10803: 10660: 10650: 10644: 10204: 10199: 10069: 10064: 9869: 9822: 9800: 9796: 9774: 9763: 9723: 9685: 9670: 9655: 9440: 9398: 9171: 9018: 8952: 8848: 7997: 7992: 7620: 7532: 7478: 7443: 6995: 6901: 6625: 6605: 6600: 6461: 6189: 6162: 6077: 6040: 5428: 5217: 4739: 4292: 4032: 3023: 2804: 1833: 1572: 1543: 1431: 1411: 1394: 1372: 1331: 1306: 1165: 1039: 1015: 699: 579:(ESA) scientists reported the detection, for the first definitive time, of 314: 289: 285: 250: 176: 156: 100: 4650: 3693:. In Bottke Jr., W. F.; Cellino, A.; Paolicchi, P.; Binzel, R. P. (eds.). 3633:

de la Fuente Marcos, Carlos; de la Fuente Marcos, Raúl (October 1, 2022).

3470: 3348:

Chapman, C. R.; Williams, J. G.; Hartmann, W. K. (1978). "The asteroids".

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is thought to have occurred via a process comparable to the long-standing

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suggested it was a planet. Thus, the aforementioned pattern predicted the

10604: 10499: 10379: 10329: 10175: 10160: 10074: 10011: 9946: 9834: 9790: 9660: 9529: 9505: 9388: 9337: 9298: 7982: 7859: 7806: 7801: 7040: 6906: 5834:

was created from a revision of this article dated 30 March 2012

4143: 3742: 3544: 3093: 1676: 1671: 1426: 1415: 1177: 1023: 933: 912: 641: 580: 380:

noted an apparent pattern in the layout of the planets, now known as the

358: 293: 211: 8920: 5554: 4731: 2788: 1410:

Some asteroid families have formed recently, in astronomical terms. The

242:. The total mass of the asteroid belt is estimated to be 3% that of the 10389: 10323: 10295: 10265: 10219: 9990: 9826: 9357: 9303: 8884: 8688: 8542: 8530: 8518: 8496: 8437: 8383: 8023: 7854: 7573: 6416: 6084: 4585: 1591: 1577: 1531: 1478: 1472: 1349: 1318: 1220: 1185: 754: 666: 617: 524: 477:

By 1807, further investigation revealed two new objects in the region:

377: 223: 191:

to distinguish it from other asteroid populations in the Solar System.

3632: 1386:. The Phocaea family orbit between 2.25 and 2.5 AU from the Sun. 39: 10718: 10683: 10509: 10316: 10113: 10027: 9680: 9627: 9393: 9283: 8590: 8578: 8566: 8554: 8405: 8228: 8145: 7935: 7773: 7696: 6931: 6896: 6455: 6449: 6406: 6332: 6236: 2859:

Investigating the Origin of the Asteroids and Early Findings on Vesta

1628: 1216: 1161: 963: 889: 855: 792: 678: 502: 239: 9848: 7663: 2351:"Call the police! The story behind the discovery of the asteroids". 1947:"Smallest known asteroid characterized using Earth-based telescopes" 10017: 9957: 9892: 9213: 8942: 7671: 7566: 6785: 6401: 6320: 6209: 6035: 5570: 5526: 5456: 5249: 5157: 5128: 5103: 4850: 4825: 4782: 4493: 4160: 4070: 3791: 3766: 3653: 3561: 2831:"Herschel Telescope Detects Water on Dwarf Planet – Release 14-021" 1920: 1763: 1618: 1547: 1338:

may also have originated from Vesta as a result of this collision.

1204: 1181: 1008: 998: 924: 900: 866: 735: 603: 568: 270: 258: 235: 172: 171:. It contains a great many solid, irregularly shaped bodies called 4880: 4391: 2327:

The Titius-Bode Law of Planetary Distances, Its History and Theory

179:. The identified objects are of many sizes, but much smaller than 10288: 10169: 9997: 9983: 9736: 9602: 8679: 8449: 7846: 7578: 7561: 6732: 6542: 6256: 6172: 5723: 5230: 1535: 1460: 929: 704: 513: 482: 297: 249:

Ceres, the only object in the asteroid belt large enough to be a

231: 219: 164: 163:

and roughly spanning the space between the orbits of the planets

135:. The total mass of the asteroid belt is significantly less than 7501: 2150:"Dawn: Between Jupiter and Mars [sic], I Place a Planet" 1804: 1156:, which in turn originates in part from collisions of asteroids. 1044: 842:

Distribution of asteroid spectral types by distance from the Sun

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Nesvorný, D.; Bottke, W. F.; Levison, H. F.; Dones, L. (2003).

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Proceedings 37th Annual Lunar and Planetary Science Conference

2105:(September 2022). "The origins and legacy of 'Kepler's Gap'". 527:, the first asteroid imaged by a spacecraft, as viewed during 131:

By far the largest object within the belt is the dwarf planet

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Most main belt asteroids imaged to date have come from brief

986: 985:

Several otherwise unremarkable bodies in the outer belt show

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Number of asteroids in the main belt as a function of their

351:

wrote, "Between Mars and Jupiter, I place a planet," in his

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Walsh, Kevin J. (September 2018). "Rubble Pile Asteroids".

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opportunities by probes headed for other targets. Only the

1144: 455: 309:

whenever their period of revolution about the Sun forms an

243: 168: 10798: 5497: 5389: 4058: 3529: 2594:

Cosmos: A Sketch of a Physical Description of the Universe

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spacecraft is a NASA mission to the large M-type asteroid

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causes this dust to slowly spiral inward toward the Sun.

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Proceedings Dynamics of Populations of Planetary Systems

1371:

of minor planets. They are named after the main member,

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List of artificial objects on extraterrestrial surfaces

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passed through the belt without imaging any asteroids.

1470:

The first spacecraft to traverse the asteroid belt was

1263:

Overview of the Inner Solar System asteroids up to the

194:

The asteroid belt is the smallest and innermost known

6056:

List of minor planets and comets visited by spacecraft

5390:

Nesvorný, D.; Vokrouhlický, D.; Bottke, W. F. (2006).

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Solar System bodies formerly considered to be planets

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The Dawn Mission to Minor Planets 4 Vesta and 1 Ceres

4674:"Fluctuations in the General Zodiacal Cloud Density" 3133: 2883: 1389:

Skirting the outer edge of the asteroid belt is the

364:

In an anonymous footnote to his 1766 translation of

5301:

Asteroids and Dwarf Planets and How to Observe Them

4054: 4052: 4050: 3845:O'Brien, David P.; Sykes, Mark V. (December 2011). 3505:

Journal of the Royal Astronomical Society of Canada

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Journal of the Royal Astronomical Society of Canada

1970:"Why the asteroid Belt Doesn't Threaten Spacecraft" 1800: 1798: 4350: 3927:"The asteroid belt contains solar system remnants" 1613:in 2023, on its way to the Jupiter Trojans. ESA's 5938:. NASA's Solar System Exploration. Archived from 3688:"Collisional Evolution of Small-Body Populations" 3081:Monthly Notices of the Royal Astronomical Society 1219:that enter the Earth's atmosphere. Of the 50,000 10811: 5703:"NASA's Lucy Team Announces New Asteroid Target" 4858: 4258:"A Low-Density M-type Asteroid in the Main Belt" 4205:Asteroids: Overview, Abstracts, and Bibliography 4047: 3844: 2824: 2822: 2309:: CS1 maint: bot: original URL status unknown ( 1795: 1274:Linear overview of the Inner Solar System bodies 1030:lists over 1 million known main-belt asteroids. 9453: 3468: 3074: 2074: 783:Size distribution of asteroids in the main belt 5500:"Recent Origin of the Solar System Dust Bands" 5233:"A Dark Asteroid Family in the Phocaea Region" 4665: 4510:. YouTube.com. January 5, 2007. 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Their surface compositions are similar to 317:occurs as they are swept into other orbits. 313:with Jupiter. At these orbital distances, a 10547:Formation and evolution of the Solar System 5717: 4921:"Mysterious meteorite dust mismatch solved" 4770:Annual Review of Astronomy and Astrophysics 4680:. NASA Ames Research Center. Archived from 4380: 4319: 4317: 4255: 3931:EarthSky | Updates on your cosmos and world 3640:Celestial Mechanics and Dynamical Astronomy 3635:"Recent arrivals to the main asteroid belt" 3498: 3496: 3350:Annual Review of Astronomy and Astrophysics 2905:Masetti, M.; Mukai, K. (December 1, 2005). 2414: 1022:less than roughly 0.33, along with orbital 300:perturbations from Jupiter disrupted their 139:'s, and roughly twice that of Pluto's moon 10596: 10582: 9432: 9418: 9155: 9141: 8750: 8736: 7748: 7742: 7524: 7510: 6777: 6763: 6028: 6014: 5038:. 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Dance Hall Observatory, Ontario: 3. 2452: 2344: 2276: 2218: 2048: 1912: 1226: 919:One mystery is the relative rarity of 10577: 10549:, list of the Solar System's objects 9413: 9136: 8731: 7505: 7007:Outer Solar System, does not include 6758: 6009: 5635: 5366: 5102:Love, S. G.; Brownlee, D. E. (1992). 5060: 5034:Martel, Linda M. V. (March 9, 2004). 4823: 4767: 4419:"Strange Asteroids Baffle Scientists" 4228: 4201: 3741:Yeomans, Donald K. (April 26, 2007). 3168: 3051: 2425: 2395:McWilliams, Brendan (July 31, 2001). 2323: 649:led to the formation of the planets. 591:. The finding was unexpected because 439:" was formed under the invitation of 5987:"Space Topics: Asteroids and Comets" 5934:Munsell, Kirk (September 16, 2005). 4757:from the original on August 7, 2004. 4416: 4323: 4256:Margot, J. L.; Brown, M. E. (2003). 3606:Lakdawalla, Emily (April 28, 2006). 3475:SP-345 Evolution of the Solar System 3297: 2711:Asteroid Discovery from 1980 to 2010 2683:Moore, Patrick; Rees, Robin (2011). 2616: 2488:from the original on August 12, 2007 2368:Winterburn, Emily (March 10, 2021). 2243: 2022: 1919:Yeomans, Donald K. (July 13, 2006). 730:with Jupiter, at a radius 2.06 534:s 1991 flyby; colors are exaggerated 447:predicted there should be a planet. 296:. However, between Mars and Jupiter 6464:(multiple flybys and orbiter, 2028) 5993:from the original on April 28, 2007 5973:from the original on April 11, 2007 5867:from the original on April 18, 2007 5067:Meteoritics & Planetary Science 4800:10.1146/annurev-astro-081817-052013 3905:"Distribution of the Minor Planets" 3893: 3626: 3583:Berardelli, Phil (March 23, 2006). 3443:Stiles, Lori (September 15, 2005). 3370:10.1146/annurev.aa.16.090178.000341 2957:Earth and Planetary Science Letters 2023:Redd, Nola Taylor (June 11, 2012). 1968:Koberlein, Brian (March 12, 2014). 974: 715:from radiation, and bombardment by 30:For the album by Velvet Chain, see 24: 9449: 5901:from the original on March 7, 2008 5812: 5367:McKee, Maggie (January 18, 2006). 5088:10.1111/j.1945-5100.2001.tb01892.x 5042:from the original on April 1, 2007 4534:Minor Planet Center orbit database 3952:Williams, Matt (August 10, 2016). 3469:Alfvén, H.; Arrhenius, G. (1976). 3156:10.1111/j.1945-5100.1993.tb00247.x 3075:Edgar, R.; Artymowicz, P. (2004). 2282: 1717:Williams, Matt (August 23, 2015). 1241:This plot of orbital inclination ( 1152:, parts of which are reflected by 774: 25: 10846: 7531: 5921:from the original on May 15, 2007 5793: 5446:from the original on May 9, 2008. 4178:from the original on July 6, 2011 3481:from the original on May 13, 2007 2928:Watanabe, Susan (July 20, 2001). 2909:. NASA Goddard Spaceflight Center 2708:Manley, Scott (August 25, 2010). 2536:Asteroids, Meteorites, and Comets 2127:10.3724/SP.J.1440-2807.2022.03.02 1921:"JPL Small-Body Database Browser" 1692:List of missions to minor planets 1667:Colonization of the asteroid belt 1278:In 1918, the Japanese astronomer 1018:at 2.06 and 3.27 AU, and at 816:asteroid belt is estimated to be 622:fragments of a much larger planet 10797: 10785: 10773: 10761: 10749: 10603: 9439: 8919: 8913: 8712: 8711: 7486: 7485: 6980:Between Earth and the main belt 6134: 6128: 6122: 6116: 5956:eccentricity vs. semi-major axis 5888: 5824: 5767: 5695: 5652: 5629: 5609:Greicius, Tony (July 31, 2015). 5602: 5548: 5491: 5459:"Datura family: the 2009 update" 5450: 5383: 5360: 5325: 5291: 5224: 5189: 5136: 4672:Backman, D. E. (March 6, 1998). 3112:10.1111/j.1365-2966.2004.08238.x 2857:Cunningham, Clifford J. (2017). 2592:von Humboldt, Alexander (1850). 2534:Elkins-Tanton, Linda T. (2011). 2330:. Elsevier Science. p. 17. 2049:Beatty, Kelly (March 10, 2009). 1033: 292:, the smaller precursors of the 198:in the Solar System. Classes of 10442:Gravitationally rounded objects 7375:Asteroids visited by spacecraft 6232:International Cometary Explorer 5989:. The Planetary Society. 2007. 5960:inclination vs. semi-major axis 5884:NASA's Solar System Exploration 5095: 5054: 5027: 4994: 4967: 4935: 4919:Kingsley, Danny (May 1, 2003). 4912: 4761: 4696: 4604: 4561: 4500: 4461: 4436: 4383:Asteroids, Comets, Meteors 2008 4344: 4328:. NASA's Cosmos. Archived from 4249: 4222: 3996: 3971: 3838: 3799: 3758: 3734: 3679: 3599: 3576: 3523: 3462: 3436: 3413: 3376: 3341: 3317: 3291: 3248: 3193: 3162: 3127: 3068: 3045: 2930:"Mysteries of the Solar Nebula" 2921: 2898: 2850: 2734: 2701: 2676: 2649: 2610: 2585: 2560: 2500: 2446: 2388: 2361: 2191:Springer Science+Business Media 2176: 2141: 2095: 2068: 2042: 2016: 1405: 1052:(a). The dashed lines indicate 419:, chairman of astronomy at the 7544:List of possible dwarf planets 6551:(spacecraft refueling concept) 5145:Astrophysics and Space Science 4444:"When is a comet not a comet?" 4202:Blair, Edward C., ed. (2002). 3327:EGS – AGU – EUG Joint Assembly 2324:Nieto, Michael Martin (2014). 1961: 1939: 1444: 827: 542:) of Alexander von Humboldt's 13: 1: 10410:Solar System objects by orbit 6784: 4508:"Interview with David Jewitt" 4474:Astrophysical Journal Letters 4025:10.1126/science.216.4553.1405 3983:NASA Solar System Exploration 2907:"Origin of the Asteroid Belt" 2484:. Michigan State University. 2051:"Sculpting the asteroid Belt" 1703: 1697:Phaeton (hypothetical planet) 1687:List of exceptional asteroids 1435: 1210: 1139: 10830:Asteroid groups and families 6507:(multiple flybys, 2026–2029) 5731:Astronomy & Astrophysics 5636:Stern, Alan (June 2, 2006). 5463:Astronomy & Astrophysics 5354:10.1016/j.icarus.2006.03.008 4976:"Finding Asteroids In Space" 4633:10.1126/science.275.5298.375 3832:10.1016/j.icarus.2004.10.026 3277:10.1016/0019-1035(86)90086-2 2289:Churchill College, Cambridge 1719:"What is the Asteroid Belt?" 1609:space probe made a flyby of 1362: 1096: III: outer main-belt ( 1081: II: middle main-belt ( 694: 611: 7: 5752:10.1051/0004-6361/202142600 5484:10.1051/0004-6361/200912696 4898:10.1088/0004-637X/713/2/816 4549:. JPL Solar System Dynamics 4231:Lunar and Planetary Science 3304:Planetary and Space Science 2617:Mann, Robert James (1852). 2459:Online Etymology Dictionary 2225:US Naval Observatory (USNO) 1634: 620:that Ceres and Pallas were 10: 10851: 10130:Meanings of asteroid names 6533:(nuclear impactor concept) 5969:. NASA. October 31, 2006. 5588:10.1088/0004-637X/806/1/77 5061:Drake, Michael J. (2001). 4824:Reach, William T. (1992). 4568:Fernie, J. Donald (1999). 4326:"Asteroids and meteorites" 3672:10.1007/s10569-022-10094-4 2977:10.1016/j.epsl.2004.04.031 2765:Bockelée-Morvan, Dominique 2644:: 191. January–April 1857. 2480:DeForest, Jessica (2000). 2430:. NASA JPL. Archived from 2428:"Astronomical Serendipity" 2258:Space Physics Center: UCLA 1230: 1062: I: inner main-belt ( 1037: 978: 831: 589:Herschel Space Observatory 370:Contemplation de la Nature 336: 82: 47: 29: 10711: 10692: 10659: 10611: 10543: 10492: 10402: 10348: 10280: 10240: 10159: 10142: 10122: 10036: 9973: 9956: 9773: 9762: 9518: 9495: 9447: 9381: 9323: 9260: 9212: 9179: 9170: 9164:Small Solar System bodies 9104: 9073: 9027: 8971: 8963:2006 definition of planet 8935: 8928: 8911: 8893: 8877: 8796: 8783: 8765: 8757: 8707: 8678: 8605: 8293: 8160: 7973: 7950: 7845: 7787: 7764: 7757: 7740: 7587: 7539: 7469: 7436: 7423:Discovering observatories 7398: 7365: 7208: 7097: 7088: 7058: 7049: 6882: 6792: 6741: 6704:Small Solar System bodies 6682:Colonization of asteroids 6659: 6586:Asteroid Redirect Mission 6566: 6477: 6429: 6394: 6373: 6313: 6280: 6150: 6143: 6114: 6069: 6051: 5681:10.1007/s11214-006-9029-6 5558:The Astrophysical Journal 5507:The Astrophysical Journal 5175:10.1007/s10509-016-2957-z 5063:"The eucrite/Vesta story" 5020:10.1017/S1743921304008592 4974:Hughes, David W. (2007). 4868:The Astrophysical Journal 4536:, dated February 8, 2006. 4324:Lang, Kenneth R. (2003). 3871:10.1007/s11214-011-9808-6 3532:The Astrophysical Journal 2892:"Origin of the Asteroids" 2890:Bronshten, V. A. (1972). 2867:10.1007/978-3-319-58118-7 2744:. IAU Minor Planet Center 2656:Hughes, David W. (2007). 2509:The Minor Planet Bulletin 2158:Jet Propulsion Laboratory 1879:10.1007/s11208-005-0033-2 1781:10.1134/S1063773718090050 1190:Poynting–Robertson effect 993: 703:Large main belt asteroid 598: 501:detected a fifth object ( 202:in other regions are the 200:small Solar System bodies 6805:Physical characteristics 5962:at Asteroid Dynamic Site 5777:. NASA. October 28, 2022 5705:. NASA. January 25, 2023 5268:10.3847/1538-3881/aa6ea8 5237:The Astronomical Journal 4943:"Meteors and Meteorites" 4448:ESA/Hubble Press Release 4131:The Astronomical Journal 3771:The Astronomical Journal 2742:"MPC Archive Statistics" 2453:Harper, Douglas (2010). 1453:Artist's concept of the 354:Mysterium Cosmographicum 6493:(flyby of Pallas, 2022) 6452:(multiple flybys, 2025) 5743:2021A&A...656L..18A 5475:2009A&A...507..495V 5421:10.1126/science.1126175 5167:2016Ap&SS.361..371G 5079:2001M&PS...36..501D 4792:2018ARA&A..56..593W 4385:. Baltimore, Maryland. 4359:. the MIRSI Team: 627. 4285:10.1126/science.1085844 3979:"In Depth | Ceres" 3711:10.2307/j.ctv1v7zdn4.41 3362:1978ARA&A..16...33C 3218:10.2307/j.ctv1v7zdn4.44 2969:2004E&PSL.223..241C 2621:. Jarrold. p. 171. 2482:"Greek and Latin Roots" 2103:Cunningham, Clifford J. 1248:) versus eccentricity ( 1028:JPL Small-Body Database 834:Asteroid spectral types 667:Jupiter migrated inward 450:About 15 months later, 10530:Claimed moons of Earth 10525:Planets beyond Neptune 10505:Five-planet Nice model 10447:Possible dwarf planets 9489: 9289:Trans-Neptunian object 7454:Asteroids in astrology 6714:Trans-Neptunian object 5820: 5800:Listen to this article 5298:Dymock, Roger (2010). 5218:10.1006/icar.2000.6512 4948:. NASA. Archived from 3907:. Minor Planets Center 3424:. Guidetothecosmos.com 3024:10.1006/icar.2001.6702 2932:. NASA. Archived from 2260:. 2005. Archived from 1834:10.1006/icar.2002.6837 1590:in September 2008 and 1467: 1275: 1267: 1256: 1157: 1105: 1020:orbital eccentricities 1003: 967: 887:carbonaceous chondrite 879:Carbonaceous asteroids 875: 843: 784: 707: 656:by Jupiter's gravity. 608: 585:far-infrared abilities 535: 507:Alexander von Humboldt 475: 412: 334: 321:History of observation 155:-shaped region in the 144: 124: 9488: 7548:Former dwarf planets 7009:distant minor planets 6869:Palomar–Leiden survey 6827:Gravitational keyhole 5936:"Asteroids: Overview" 5819: 5661:Space Science Reviews 5371:. New Scientist Space 4978:. BBC. Archived from 4830:Astrophysical Journal 4570:"The American Kepler" 4310:on February 26, 2020. 3851:Space Science Reviews 3175:University of Toronto 3169:Kelly, Karen (2007). 2660:. BBC. Archived from 2374:Sky at Night Magazine 1859:Solar System Research 1751:Solar System Research 1452: 1273: 1262: 1240: 1147: 1126:mean-motion resonance 1047: 1001: 958: 869: 841: 782: 702: 606: 577:European Space Agency 523: 470: 421:University of Palermo 407: 343:List of minor planets 328: 130: 42: 32:Asteroid Belt (album) 10729:Circumplanetary disc 9262:Distant minor planet 9028:Possible trojans and 8994:Franz Xaver von Zach 8984:Carl Friedrich Gauss 8948:Definition of planet 7449:Asteroids in fiction 5915:"Main Asteroid Belt" 5863:. The Nine Planets. 5851:More spoken articles 5108:Astronomical Journal 3383:Kracher, A. (2005). 3181:on February 29, 2012 771:also known as 362P. 575:On 22 January 2014, 441:Franz Xaver von Zach 415:On January 1, 1801, 374:Johann Daniel Titius 339:Definition of planet 10825:Main-belt asteroids 10651:Rings of exoplanets 10564:Solar System Portal 10427:Geological features 10368:Non-periodic comets 10038:Groups and families 6549:World Is Not Enough 6037:Spacecraft missions 5891:"The Asteroid Belt" 5673:2007SSRv..128...67B 5580:2015ApJ...806...77S 5519:2003ApJ...591..486N 5413:2006Sci...312.1490N 5346:2006Icar..183..296N 5259:2017AJ....153..266N 5210:2001Icar..149..173C 5120:1992AJ....104.2236L 5011:2005dpps.conf..135L 4955:on October 15, 2006 4890:2010ApJ...713..816N 4842:1992ApJ...392..289R 4732:10.1038/nature00789 4724:2002Natur.417..720N 4625:1997Sci...275..375L 4514:on October 30, 2021 4486:1984ApJ...278L..19L 4401:2008LPICo1405.8154D 4365:2005DPS....37.0702M 4277:2003Sci...300.1939M 4271:(5627): 1939–1942. 4243:1996LPI....27..225C 4153:2007AJ....133.1609W 4080:2015aste.book...13D 4017:1982Sci...216.1405G 4011:(4553): 1405–1407. 3863:2011SSRv..163...41O 3824:2005Icar..175..111B 3783:2002AJ....123.2070T 3703:2002aste.book..545D 3663:2022CeMDA.134...38D 3554:2006ApJ...640.1115L 3517:1990JRASC..84..123S 3335:2003EAEJA.....7709B 3269:1986Icar...66..468G 3210:2002aste.book..585C 3148:1993Metic..28...34T 3103:2004MNRAS.354..769E 3062:2006LPI....37.2367S 3016:2001Icar..153..338P 2936:on January 17, 2012 2789:10.1038/nature12918 2781:2014Natur.505..525K 2722:on October 30, 2021 2521:1984MPBu...11....3C 2434:on February 6, 2012 2357:(June 2007): 60–61. 2219:Hilton, J. (2001). 2119:2022JAHH...25..439C 2089:1943JRASC..37..187D 2055:Sky & Telescope 2004:on December 6, 2018 1871:2005SoSyR..39..176P 1826:2002Icar..158...98K 1773:2018AstL...44..554P 1568:5535 Annefrank 1425:More recently, the 1299:orbital inclination 1227:Families and groups 1154:interplanetary dust 813:absolute magnitudes 660:occurred where the 634:planetary formation 277:), and metal-rich ( 10724:Circumstellar disc 10452:Natural satellites 10324:Oort cloud objects 10046:Near-Earth objects 9490: 9089:Ceres Polar Lander 6928:Interior to Earth 6559:(flyby, 2030–2042) 6556:Interstellar Probe 5821: 5544:on April 12, 2020. 4586:10.1511/1999.5.398 4574:American Scientist 4417:Than, Ker (2007). 3933:. November 3, 2021 3471:"The Small Bodies" 2461:. Etymology Online 1642:Solar System belts 1558:2685 Masursky 1550:in February 2001. 1530:spacecraft imaged 1468: 1280:Kiyotsugu Hirayama 1276: 1268: 1257: 1192:, the pressure of 1158: 1106: 1004: 968: 939:7472 Kumakiri 876: 844: 785: 740:Hungaria asteroids 732:astronomical units 708: 658:Orbital resonances 638:nebular hypothesis 609: 536: 499:Karl Ludwig Hencke 413: 386:astronomical units 335: 204:near-Earth objects 196:circumstellar disc 185:main asteroid belt 159:, centered on the 145: 125: 114:Near-Earth objects 10737: 10736: 10669:Rings of Chariklo 10571: 10570: 10559:by radius or mass 10551:by discovery date 10467:Tallest mountains 10420:By discovery date 10398: 10397: 10344: 10343: 10340: 10339: 10138: 10137: 9975:Notable asteroids 9407: 9406: 9319: 9318: 9204:Meanings of names 9130: 9129: 9069: 9068: 9014:Johann Elert Bode 8989:Francis Wollaston 8909: 8908: 8725: 8724: 8703: 8702: 7499: 7498: 7361: 7360: 7357: 7356: 6800:Notable asteroids 6752: 6751: 6709:Near-Earth object 6539:(multiple flybys) 6468:Comet Interceptor 6425: 6424: 6101:(multiple flybys) 6081:(multiple flybys) 5817: 5311:978-1-4419-6438-0 4982:on March 10, 2012 4718:(6890): 720–722. 4619:(5298): 375–377. 4332:on March 24, 2012 4215:978-1-59033-482-9 4097:978-0-816-53213-1 3720:978-0-8165-2281-1 3298:Keil, K. (2000). 3227:978-0-8165-2281-1 2876:978-3-319-58117-0 2775:(7484): 525–527. 2694:978-0-521-89935-2 2603:978-0-8018-5503-0 2545:978-0-8160-7696-3 2337:978-1-4831-5936-2 2283:Hoskin, Michael. 2200:978-1-4614-4902-7 1544:253 Mathilde 1373:434 Hungaria 872:Allende meteorite 728:orbital resonance 642:interstellar dust 550:Robert James Mann 512:The discovery of 485:. The burning of 372:, the astronomer 311:orbital resonance 123: 122: 16:(Redirected from 10842: 10802: 10801: 10790: 10789: 10788: 10778: 10777: 10776: 10766: 10765: 10764: 10754: 10753: 10752: 10745: 10636:Rings of Neptune 10621:Rings of Jupiter 10598: 10591: 10584: 10575: 10574: 10310:Detached objects 10303: 10301: 10300: 10273: 10271: 10270: 10261: 10231: 10216: 10196: 10157: 10156: 10153: 10104:Active asteroids 9971: 9970: 9967: 9771: 9770: 9539: 9532: 9516: 9515: 9452: 9434: 9427: 9420: 9411: 9410: 9177: 9176: 9157: 9150: 9143: 9134: 9133: 9095:Calathus Mission 9062: 9060: 9059: 9045: 9043: 9042: 9038:(185105) 2006 SV 8933: 8932: 8923: 8917: 8794: 8793: 8752: 8745: 8738: 8729: 8728: 8715: 8714: 8696: 8694: 8693: 8671: 8661: 8651: 8641: 8631: 8621: 8607:Detached objects 8598: 8596: 8595: 8586: 8584: 8583: 8574: 8572: 8571: 8562: 8560: 8559: 8550: 8548: 8547: 8538: 8536: 8535: 8526: 8524: 8523: 8514: 8504: 8502: 8501: 8492: 8482: 8472: 8462: 8452: 8445: 8443: 8442: 8433: 8423: 8413: 8411: 8410: 8401: 8391: 8389: 8388: 8379: 8369: 8359: 8349: 8339: 8329: 8319: 8286: 8276: 8266: 8256: 8246: 8236: 8234: 8233: 8224: 8214: 8204: 8194: 8184: 8174: 8153: 8151: 8150: 8141: 8131: 8121: 8111: 8101: 8091: 8081: 8071: 8061: 8051: 8041: 8031: 8029: 8028: 8019: 8009: 7966: 7943: 7941: 7940: 7931: 7921: 7911: 7901: 7891: 7881: 7871: 7838: 7828: 7818: 7762: 7761: 7752: 7746: 7526: 7519: 7512: 7503: 7502: 7489: 7488: 7095: 7094: 7056: 7055: 7029:Neptune-crossers 7014:Jupiter-crossers 7001:Active asteroids 6937:Mercury-crossers 6837:Close approaches 6817:Impact avoidance 6779: 6772: 6765: 6756: 6755: 6672:Asteroid capture 6439:(orbiter, 2024) 6343:Rover-1A / HIBOU 6148: 6147: 6138: 6132: 6126: 6120: 6030: 6023: 6016: 6007: 6006: 6002: 6000: 5998: 5982: 5980: 5978: 5951: 5949: 5947: 5930: 5928: 5926: 5910: 5908: 5906: 5876: 5874: 5872: 5841: 5839: 5828: 5827: 5818: 5808: 5806: 5801: 5787: 5786: 5784: 5782: 5771: 5765: 5764: 5754: 5721: 5715: 5714: 5712: 5710: 5699: 5693: 5692: 5656: 5650: 5649: 5647: 5645: 5633: 5627: 5626: 5624: 5622: 5606: 5600: 5599: 5573: 5552: 5546: 5545: 5543: 5537:. Archived from 5504: 5495: 5489: 5488: 5486: 5454: 5448: 5447: 5445: 5396: 5387: 5381: 5380: 5378: 5376: 5364: 5358: 5357: 5329: 5323: 5322: 5320: 5318: 5295: 5289: 5288: 5270: 5252: 5228: 5222: 5221: 5193: 5187: 5186: 5160: 5140: 5134: 5133: 5131: 5114:(6): 2236–2242. 5099: 5093: 5092: 5090: 5058: 5052: 5051: 5049: 5047: 5031: 5025: 5024: 5022: 4998: 4992: 4991: 4989: 4987: 4971: 4965: 4964: 4962: 4960: 4954: 4947: 4939: 4933: 4932: 4930: 4928: 4916: 4910: 4909: 4883: 4862: 4856: 4855: 4853: 4821: 4812: 4811: 4785: 4765: 4759: 4758: 4756: 4709: 4700: 4694: 4693: 4691: 4689: 4684:on March 3, 2012 4669: 4663: 4662: 4644: 4642:2060/19970022113 4608: 4602: 4601: 4599: 4597: 4592:on June 21, 2017 4588:. Archived from 4565: 4559: 4558: 4556: 4554: 4543: 4537: 4530: 4524: 4523: 4521: 4519: 4504: 4498: 4497: 4465: 4459: 4458: 4456: 4454: 4440: 4434: 4433: 4431: 4429: 4414: 4405: 4404: 4394: 4378: 4369: 4368: 4348: 4342: 4341: 4339: 4337: 4321: 4312: 4311: 4309: 4303:. Archived from 4262: 4253: 4247: 4246: 4226: 4220: 4219: 4199: 4188: 4187: 4185: 4183: 4177: 4146: 4144:astro-ph/0611310 4137:(4): 1609–1614. 4128: 4119: 4110: 4109: 4073: 4056: 4045: 4044: 4000: 3994: 3993: 3991: 3989: 3975: 3969: 3968: 3966: 3964: 3949: 3943: 3942: 3940: 3938: 3923: 3917: 3916: 3914: 3912: 3900: 3891: 3890: 3842: 3836: 3835: 3803: 3797: 3796: 3794: 3777:(4): 2070–2082. 3762: 3756: 3754: 3752: 3750: 3738: 3732: 3731: 3729: 3727: 3692: 3683: 3677: 3676: 3674: 3656: 3630: 3624: 3623: 3621: 3619: 3603: 3597: 3596: 3594: 3592: 3580: 3574: 3573: 3547: 3545:astro-ph/0602217 3538:(2): 1115–1118. 3527: 3521: 3520: 3500: 3491: 3490: 3488: 3486: 3466: 3460: 3459: 3457: 3455: 3440: 3434: 3433: 3431: 3429: 3417: 3411: 3410: 3408: 3406: 3400: 3389: 3380: 3374: 3373: 3345: 3339: 3338: 3321: 3315: 3314: 3312: 3310: 3295: 3289: 3288: 3252: 3246: 3245: 3239: 3231: 3197: 3191: 3190: 3188: 3186: 3177:. Archived from 3166: 3160: 3159: 3131: 3125: 3124: 3114: 3096: 3094:astro-ph/0409017 3072: 3066: 3065: 3049: 3043: 3042: 3040: 3038: 3032: 3001: 2992: 2981: 2980: 2963:(3–4): 241–252. 2952: 2946: 2945: 2943: 2941: 2925: 2919: 2918: 2916: 2914: 2902: 2896: 2895: 2887: 2881: 2880: 2854: 2848: 2847: 2845: 2843: 2826: 2817: 2816: 2760: 2754: 2753: 2751: 2749: 2738: 2732: 2731: 2729: 2727: 2718:. Archived from 2705: 2699: 2698: 2680: 2674: 2673: 2671: 2669: 2664:on June 11, 2011 2653: 2647: 2645: 2630: 2624: 2623:and 1853, p. 216 2622: 2614: 2608: 2607: 2589: 2583: 2582: 2580: 2578: 2564: 2558: 2557: 2531: 2525: 2524: 2504: 2498: 2497: 2495: 2493: 2477: 2471: 2470: 2468: 2466: 2450: 2444: 2443: 2441: 2439: 2423: 2412: 2411: 2409: 2407: 2392: 2386: 2385: 2383: 2381: 2365: 2359: 2358: 2348: 2342: 2341: 2321: 2315: 2314: 2308: 2300: 2298: 2296: 2280: 2274: 2273: 2271: 2269: 2250: 2241: 2240: 2238: 2236: 2231:on April 6, 2012 2227:. Archived from 2216: 2205: 2204: 2180: 2174: 2173: 2171: 2154: 2145: 2139: 2138: 2099: 2093: 2092: 2072: 2066: 2065: 2063: 2061: 2046: 2040: 2039: 2037: 2035: 2020: 2014: 2013: 2011: 2009: 1994: 1985: 1984: 1982: 1980: 1965: 1959: 1958: 1956: 1954: 1943: 1937: 1936: 1934: 1932: 1916: 1910: 1907: 1898: 1897: 1896:on July 3, 2014. 1895: 1889:. Archived from 1856: 1844: 1838: 1837: 1806:Krasinsky, G. A. 1802: 1793: 1792: 1766: 1757:(8–9): 554–566. 1743: 1734: 1733: 1731: 1729: 1714: 1682:Exoasteroid belt 1611:152830 Dinkinesh 1588:2867 Šteins 1459:spacecraft with 1440: 1437: 1400:Trojan asteroids 1357: 1287:orbital elements 1134:Yarkovsky effect 1130:orbital elements 1104: 1102: 1095: 1090: 1088: 1080: 1075: 1073: 1061: 975:Main-belt comets 951: 949: 948: 934:1459 Magnya 913:22 Kalliope 870:Fragment of the 823: 821: 806: 802: 798: 770: 768: 767: 763:(457175) 2008 GO 713:space weathering 565:astrophotography 437:celestial police 395:William Herschel 119: 118: 111: 106: 105: 98: 93: 86: 80: 71: 66: 61: 56: 51: 45: 44: 21: 10850: 10849: 10845: 10844: 10843: 10841: 10840: 10839: 10810: 10809: 10808: 10796: 10786: 10784: 10774: 10772: 10762: 10760: 10750: 10748: 10740: 10738: 10733: 10707: 10688: 10684:Rings of Quaoar 10674:Rings of Chiron 10655: 10631:Rings of Uranus 10626:Rings of Saturn 10607: 10602: 10572: 10567: 10539: 10488: 10477:Largest valleys 10472:Largest craters 10394: 10363:Periodic comets 10358:Lists of comets 10336: 10298: 10297: 10294: 10276: 10268: 10267: 10264: 10259: 10254: 10236: 10229: 10224: 10214: 10209: 10194: 10189: 10150: 10147: 10146: 10144:Trans-Neptunian 10134: 10118: 10032: 9964: 9961: 9960: 9952: 9765: 9758: 9544: 9535: 9528: 9525: 9512: 9502: 9491: 9487: 9450: 9443: 9438: 9408: 9403: 9377: 9315: 9256: 9208: 9166: 9161: 9131: 9126: 9100: 9065: 9057: 9056: 9055:(76146) 2000 EU 9053: 9040: 9039: 9036: 9029: 9023: 9004:Heinrich Olbers 8999:Giuseppe Piazzi 8967: 8924: 8918: 8905: 8889: 8873: 8785: 8779: 8761: 8756: 8726: 8721: 8699: 8691: 8690: 8687: 8674: 8669: 8664: 8659: 8654: 8649: 8644: 8639: 8634: 8629: 8624: 8619: 8614: 8601: 8593: 8592: 8589: 8581: 8580: 8577: 8569: 8568: 8565: 8557: 8556: 8553: 8545: 8544: 8541: 8533: 8532: 8529: 8521: 8520: 8517: 8512: 8507: 8499: 8498: 8495: 8490: 8485: 8480: 8475: 8470: 8465: 8460: 8455: 8448: 8440: 8439: 8436: 8431: 8426: 8421: 8416: 8408: 8407: 8404: 8399: 8394: 8386: 8385: 8382: 8377: 8372: 8367: 8362: 8357: 8352: 8347: 8342: 8337: 8332: 8327: 8322: 8317: 8312: 8289: 8284: 8279: 8274: 8269: 8264: 8259: 8254: 8249: 8244: 8239: 8231: 8230: 8227: 8222: 8217: 8212: 8207: 8202: 8197: 8192: 8187: 8182: 8177: 8172: 8167: 8156: 8148: 8147: 8144: 8139: 8134: 8129: 8124: 8119: 8114: 8109: 8104: 8099: 8094: 8089: 8084: 8079: 8074: 8069: 8064: 8059: 8054: 8049: 8044: 8039: 8034: 8026: 8025: 8022: 8017: 8012: 8007: 8002: 7969: 7964: 7959: 7946: 7938: 7937: 7934: 7929: 7924: 7919: 7914: 7909: 7904: 7899: 7894: 7889: 7884: 7879: 7874: 7869: 7864: 7841: 7836: 7831: 7826: 7821: 7816: 7811: 7783: 7753: 7747: 7738: 7583: 7535: 7530: 7500: 7495: 7465: 7432: 7394: 7353: 7204: 7084: 7045: 7024:Uranus-crossers 7019:Saturn-crossers 6922:Neptune trojans 6912:Jupiter trojans 6878: 6788: 6783: 6753: 6748: 6737: 6677:Asteroid mining 6655: 6568: 6562: 6527:(sample return) 6521:(orbiter, 2025) 6487:(orbiter, 2021) 6473: 6421: 6390: 6369: 6309: 6276: 6158:Cassini–Huygens 6139: 6133: 6127: 6121: 6112: 6065: 6047: 6034: 5996: 5994: 5985: 5976: 5974: 5965: 5945: 5943: 5942:on May 24, 2007 5924: 5922: 5917:. Sol Company. 5913: 5904: 5902: 5870: 5868: 5855: 5854: 5843: 5837: 5835: 5832:This audio file 5829: 5822: 5813: 5810: 5804: 5803: 5799: 5796: 5791: 5790: 5780: 5778: 5773: 5772: 5768: 5722: 5718: 5708: 5706: 5701: 5700: 5696: 5657: 5653: 5643: 5641: 5634: 5630: 5620: 5618: 5607: 5603: 5553: 5549: 5541: 5502: 5496: 5492: 5455: 5451: 5443: 5394: 5388: 5384: 5374: 5372: 5365: 5361: 5330: 5326: 5316: 5314: 5312: 5296: 5292: 5229: 5225: 5194: 5190: 5151:(12): 361–371. 5141: 5137: 5100: 5096: 5059: 5055: 5045: 5043: 5032: 5028: 4999: 4995: 4985: 4983: 4972: 4968: 4958: 4956: 4952: 4945: 4941: 4940: 4936: 4926: 4924: 4917: 4913: 4863: 4859: 4822: 4815: 4766: 4762: 4754: 4707: 4701: 4697: 4687: 4685: 4670: 4666: 4609: 4605: 4595: 4593: 4566: 4562: 4552: 4550: 4545: 4544: 4540: 4531: 4527: 4517: 4515: 4506: 4505: 4501: 4466: 4462: 4452: 4450: 4442: 4441: 4437: 4427: 4425: 4415: 4408: 4379: 4372: 4349: 4345: 4335: 4333: 4322: 4315: 4307: 4260: 4254: 4250: 4227: 4223: 4216: 4200: 4191: 4181: 4179: 4175: 4126: 4120: 4113: 4098: 4057: 4048: 4001: 3997: 3987: 3985: 3977: 3976: 3972: 3962: 3960: 3950: 3946: 3936: 3934: 3925: 3924: 3920: 3910: 3908: 3901: 3894: 3843: 3839: 3804: 3800: 3763: 3759: 3748: 3746: 3739: 3735: 3725: 3723: 3721: 3690: 3684: 3680: 3631: 3627: 3617: 3615: 3604: 3600: 3590: 3588: 3581: 3577: 3528: 3524: 3501: 3494: 3484: 3482: 3467: 3463: 3453: 3451: 3441: 3437: 3427: 3425: 3418: 3414: 3404: 3402: 3398: 3392:Ames Laboratory 3387: 3381: 3377: 3346: 3342: 3322: 3318: 3308: 3306: 3296: 3292: 3253: 3249: 3233: 3232: 3228: 3198: 3194: 3184: 3182: 3167: 3163: 3132: 3128: 3073: 3069: 3050: 3046: 3036: 3034: 3030: 2999: 2993: 2984: 2953: 2949: 2939: 2937: 2926: 2922: 2912: 2910: 2903: 2899: 2888: 2884: 2877: 2855: 2851: 2841: 2839: 2827: 2820: 2761: 2757: 2747: 2745: 2740: 2739: 2735: 2725: 2723: 2707: 2706: 2702: 2695: 2681: 2677: 2667: 2665: 2654: 2650: 2632: 2631: 2627: 2615: 2611: 2604: 2590: 2586: 2576: 2574: 2566: 2565: 2561: 2546: 2532: 2528: 2505: 2501: 2491: 2489: 2478: 2474: 2464: 2462: 2451: 2447: 2437: 2435: 2424: 2415: 2405: 2403: 2393: 2389: 2379: 2377: 2366: 2362: 2350: 2349: 2345: 2338: 2322: 2318: 2302: 2301: 2294: 2292: 2281: 2277: 2267: 2265: 2264:on May 24, 2012 2252: 2251: 2244: 2234: 2232: 2217: 2208: 2201: 2181: 2177: 2169: 2152: 2146: 2142: 2100: 2096: 2073: 2069: 2059: 2057: 2047: 2043: 2033: 2031: 2021: 2017: 2007: 2005: 1996: 1995: 1988: 1978: 1976: 1966: 1962: 1952: 1950: 1945: 1944: 1940: 1930: 1928: 1917: 1913: 1908: 1901: 1893: 1854: 1845: 1841: 1803: 1796: 1744: 1737: 1727: 1725: 1715: 1711: 1706: 1701: 1657:Asteroid mining 1652:Apollo asteroid 1637: 1592:21 Lutetia 1578:132524 APL 1532:951 Gaspra 1485:Voyagers 1 1479:Pioneer 11 1473:Pioneer 10 1447: 1438: 1432:Iannini cluster 1408: 1369:Hungaria family 1365: 1355: 1347: 1291:semi-major axis 1253: 1246: 1235: 1233:Asteroid family 1229: 1213: 1194:solar radiation 1171:asteroid family 1142: 1118:Daniel Kirkwood 1097: 1093: 1092: 1091: 1082: 1078: 1077: 1076: 1063: 1059: 1058: 1057: 1042: 1036: 996: 983: 981:Main-belt comet 977: 946: 945: 944:(10537) 1991 RY 942: 836: 830: 819: 817: 804: 800: 796: 777: 775:Characteristics 765: 764: 761: 717:micrometeorites 697: 614: 601: 558:Benjamin Peirce 525:951 Gaspra 491:Napoleonic wars 452:Heinrich Olbers 445:Titius–Bode law 417:Giuseppe Piazzi 409:Giuseppe Piazzi 382:Titius-Bode Law 349:Johannes Kepler 345: 331:Johannes Kepler 323: 255:asteroid family 116: 109: 108: 107: 103: 101:Hilda asteroids 96: 95: 94: 84: 83: 69: 68: 67: 64:Jupiter trojans 59: 58: 57: 49: 48: 35: 28: 23: 22: 15: 12: 11: 5: 10848: 10838: 10837: 10832: 10827: 10822: 10807: 10806: 10794: 10782: 10770: 10758: 10735: 10734: 10732: 10731: 10726: 10721: 10715: 10713: 10712:Related topics 10709: 10708: 10706: 10705: 10698: 10696: 10690: 10689: 10687: 10686: 10681: 10679:Ring of Haumea 10676: 10671: 10665: 10663: 10657: 10656: 10654: 10653: 10648: 10641:Rings of Earth 10638: 10633: 10628: 10623: 10617: 10615: 10609: 10608: 10601: 10600: 10593: 10586: 10578: 10569: 10568: 10544: 10541: 10540: 10538: 10537: 10532: 10527: 10522: 10517: 10512: 10507: 10502: 10496: 10494: 10490: 10489: 10487: 10486: 10485: 10484: 10479: 10474: 10469: 10459: 10454: 10449: 10444: 10439: 10434: 10429: 10424: 10423: 10422: 10417: 10406: 10404: 10400: 10399: 10396: 10395: 10393: 10392: 10387: 10382: 10377: 10372: 10371: 10370: 10365: 10354: 10352: 10346: 10345: 10342: 10341: 10338: 10337: 10335: 10334: 10333: 10332: 10320: 10313: 10306: 10305: 10304: 10284: 10282: 10278: 10277: 10275: 10274: 10262: 10257: 10252: 10250:Gǃkúnǁʼhòmdímà 10246: 10244: 10242:Scattered disc 10238: 10237: 10235: 10234: 10233: 10232: 10227: 10222: 10217: 10212: 10207: 10202: 10197: 10192: 10180: 10179: 10178: 10165: 10163: 10154: 10149:(Distant minor 10140: 10139: 10136: 10135: 10133: 10132: 10126: 10124: 10120: 10119: 10117: 10116: 10111: 10109:Asteroid moons 10106: 10101: 10094: 10093: 10092: 10087: 10082: 10077: 10072: 10067: 10055: 10048: 10042: 10040: 10034: 10033: 10031: 10030: 10025: 10020: 10015: 10008: 10001: 9994: 9987: 9979: 9977: 9968: 9965:System bodies) 9954: 9953: 9951: 9950: 9943: 9942: 9941: 9925: 9924: 9923: 9907: 9906: 9905: 9889: 9888: 9887: 9878: 9866: 9865: 9864: 9851: 9839: 9838: 9837: 9805: 9804: 9803: 9787: 9779: 9777: 9768: 9760: 9759: 9757: 9756: 9755: 9754: 9745: 9733: 9732: 9731: 9726: 9721: 9716: 9711: 9702: 9690: 9689: 9688: 9683: 9678: 9673: 9668: 9663: 9658: 9649: 9637: 9636: 9635: 9630: 9625: 9620: 9611: 9599: 9598: 9597: 9592: 9576: 9575: 9574: 9562: 9555: 9547: 9545: 9543: 9542: 9541: 9540: 9533: 9519: 9513: 9511: 9510: 9509: 9508: 9496: 9493: 9492: 9448: 9445: 9444: 9437: 9436: 9429: 9422: 9414: 9405: 9404: 9402: 9401: 9396: 9391: 9385: 9383: 9379: 9378: 9376: 9375: 9370: 9365: 9363:Near-parabolic 9360: 9355: 9350: 9345: 9340: 9335: 9329: 9327: 9321: 9320: 9317: 9316: 9314: 9313: 9312: 9311: 9309:Scattered disc 9306: 9301: 9296: 9286: 9281: 9280: 9279: 9277:Neptune trojan 9274: 9266: 9264: 9258: 9257: 9255: 9254: 9252:Spectral types 9249: 9244: 9242:Jupiter trojan 9239: 9234: 9229: 9224: 9218: 9216: 9210: 9209: 9207: 9206: 9201: 9196: 9191: 9186: 9180: 9174: 9168: 9167: 9160: 9159: 9152: 9145: 9137: 9128: 9127: 9125: 9124: 9119: 9114: 9108: 9106: 9102: 9101: 9099: 9098: 9092: 9086: 9077: 9075: 9071: 9070: 9067: 9066: 9064: 9063: 9051: 9046: 9033: 9031: 9025: 9024: 9022: 9021: 9016: 9011: 9009:Jérôme Lalande 9006: 9001: 8996: 8991: 8986: 8981: 8979:Barnaba Oriani 8975: 8973: 8969: 8968: 8966: 8965: 8960: 8955: 8950: 8945: 8939: 8937: 8936:Classification 8930: 8926: 8925: 8912: 8910: 8907: 8906: 8904: 8903: 8897: 8895: 8894:Other features 8891: 8890: 8888: 8887: 8881: 8879: 8875: 8874: 8872: 8871: 8866: 8861: 8856: 8851: 8846: 8841: 8836: 8831: 8826: 8821: 8816: 8811: 8806: 8800: 8798: 8791: 8781: 8780: 8778: 8777: 8772: 8766: 8763: 8762: 8755: 8754: 8747: 8740: 8732: 8723: 8722: 8720: 8719: 8708: 8705: 8704: 8701: 8700: 8698: 8697: 8684: 8682: 8676: 8675: 8673: 8672: 8667: 8662: 8657: 8652: 8647: 8642: 8637: 8632: 8627: 8622: 8617: 8611: 8609: 8603: 8602: 8600: 8599: 8587: 8575: 8563: 8551: 8539: 8527: 8515: 8510: 8505: 8493: 8488: 8483: 8478: 8473: 8468: 8463: 8458: 8453: 8446: 8434: 8429: 8424: 8419: 8414: 8402: 8397: 8392: 8380: 8375: 8370: 8365: 8360: 8355: 8350: 8345: 8340: 8335: 8330: 8325: 8320: 8315: 8310: 8305: 8303:Gǃkúnǁʼhòmdímà 8299: 8297: 8295:Scattered disc 8291: 8290: 8288: 8287: 8282: 8277: 8272: 8267: 8262: 8257: 8252: 8247: 8242: 8237: 8225: 8220: 8215: 8210: 8205: 8200: 8195: 8190: 8185: 8180: 8175: 8170: 8164: 8162: 8158: 8157: 8155: 8154: 8142: 8137: 8132: 8127: 8122: 8117: 8112: 8107: 8102: 8097: 8092: 8087: 8082: 8077: 8072: 8067: 8062: 8057: 8052: 8047: 8042: 8037: 8032: 8020: 8015: 8010: 8005: 8000: 7995: 7990: 7985: 7979: 7977: 7971: 7970: 7968: 7967: 7962: 7956: 7954: 7948: 7947: 7945: 7944: 7932: 7927: 7922: 7917: 7912: 7907: 7902: 7897: 7892: 7887: 7882: 7877: 7872: 7867: 7862: 7857: 7851: 7849: 7843: 7842: 7840: 7839: 7834: 7829: 7824: 7819: 7814: 7809: 7804: 7799: 7793: 7791: 7785: 7784: 7782: 7781: 7776: 7770: 7768: 7759: 7755: 7754: 7741: 7739: 7737: 7736: 7729: 7728: 7727: 7715: 7714: 7713: 7701: 7700: 7699: 7694: 7682: 7681: 7680: 7668: 7667: 7666: 7661: 7649: 7648: 7647: 7642: 7637: 7625: 7624: 7623: 7611: 7610: 7609: 7604: 7591: 7589: 7585: 7584: 7582: 7581: 7576: 7571: 7570: 7569: 7564: 7559: 7554: 7546: 7540: 7537: 7536: 7529: 7528: 7521: 7514: 7506: 7497: 7496: 7494: 7493: 7482: 7481: 7476: 7470: 7467: 7466: 7464: 7463: 7462: 7461: 7451: 7446: 7440: 7438: 7434: 7433: 7431: 7430: 7428:Space missions 7425: 7420: 7415: 7410: 7404: 7402: 7396: 7395: 7393: 7392: 7387: 7382: 7377: 7371: 7369: 7363: 7362: 7359: 7358: 7355: 7354: 7352: 7351: 7350: 7349: 7344: 7339: 7334: 7329: 7319: 7318: 7317: 7314: 7311: 7308: 7297: 7296: 7295: 7294: 7291: 7288: 7285: 7282: 7279: 7274: 7269: 7264: 7259: 7254: 7244: 7243: 7242: 7239: 7236: 7233: 7230: 7225: 7214: 7212: 7206: 7205: 7203: 7202: 7201: 7200: 7195: 7190: 7185: 7180: 7175: 7170: 7159: 7158: 7157: 7156: 7151: 7146: 7136: 7131: 7130: 7129: 7124: 7119: 7114: 7103: 7101: 7092: 7086: 7085: 7083: 7082: 7075: 7070: 7064: 7062: 7053: 7051:Classification 7047: 7046: 7044: 7043: 7038: 7033: 7032: 7031: 7026: 7021: 7016: 7005: 7004: 7003: 6998: 6988: 6987: 6986: 6978: 6977: 6976: 6974:Earth-crossers 6971: 6966: 6961: 6956: 6946: 6945: 6944: 6942:Venus-crossers 6939: 6934: 6926: 6925: 6924: 6919: 6917:Uranus trojans 6914: 6909: 6904: 6899: 6888: 6886: 6880: 6879: 6877: 6876: 6874:Contact binary 6871: 6866: 6861: 6856: 6855: 6854: 6849: 6839: 6834: 6829: 6824: 6819: 6814: 6813: 6812: 6810:dynamic method 6802: 6796: 6794: 6790: 6789: 6782: 6781: 6774: 6767: 6759: 6750: 6749: 6747: 6746: 6742: 6739: 6738: 6736: 6735: 6730: 6729: 6728: 6723: 6722: 6721: 6711: 6701: 6700: 6699: 6689: 6684: 6679: 6674: 6669: 6663: 6661: 6657: 6656: 6654: 6653: 6648: 6646:New Horizons 2 6643: 6638: 6633: 6628: 6623: 6618: 6613: 6608: 6603: 6598: 6593: 6588: 6583: 6578: 6572: 6570: 6564: 6563: 6561: 6560: 6552: 6546: 6540: 6534: 6528: 6522: 6514: 6508: 6502: 6501:(flybys, 2024) 6494: 6488: 6481: 6479: 6475: 6474: 6472: 6471: 6465: 6459: 6453: 6447: 6446: 6445: 6433: 6431: 6427: 6426: 6423: 6422: 6420: 6419: 6414: 6409: 6404: 6398: 6396: 6392: 6391: 6389: 6388: 6383: 6377: 6375: 6371: 6370: 6368: 6367: 6362: 6360:NEAR Shoemaker 6357: 6356: 6355: 6350: 6348:Rover-1B / OWL 6345: 6340: 6330: 6329: 6328: 6317: 6315: 6311: 6310: 6308: 6307: 6306: 6305: 6295: 6293:NEAR Shoemaker 6290: 6284: 6282: 6278: 6277: 6275: 6274: 6269: 6264: 6259: 6254: 6249: 6247:NEAR Shoemaker 6244: 6239: 6234: 6229: 6228: 6227: 6222: 6217: 6212: 6207: 6197: 6192: 6187: 6186: 6185: 6175: 6170: 6165: 6160: 6154: 6152: 6145: 6141: 6140: 6115: 6113: 6111: 6110: 6102: 6094: 6088: 6082: 6073: 6071: 6067: 6066: 6064: 6063: 6058: 6052: 6049: 6048: 6033: 6032: 6025: 6018: 6010: 6004: 6003: 5983: 5963: 5952: 5931: 5911: 5895:Universe Today 5889:Cain, Fraser. 5886: 5880:Asteroids Page 5877: 5844: 5830: 5823: 5811: 5798: 5797: 5795: 5794:External links 5792: 5789: 5788: 5766: 5716: 5694: 5667:(1–4): 67–78. 5651: 5628: 5601: 5547: 5527:10.1086/374807 5513:(1): 486–497. 5490: 5469:(1): 495–504. 5449: 5407:(5779): 1490. 5382: 5359: 5340:(2): 296–311. 5324: 5310: 5290: 5223: 5204:(1): 173–189. 5188: 5135: 5129:10.1086/116399 5094: 5073:(4): 501–513. 5053: 5026: 4993: 4966: 4934: 4911: 4874:(2): 816–836. 4857: 4851:10.1086/171428 4836:(1): 289–299. 4813: 4760: 4695: 4678:Backman Report 4664: 4603: 4560: 4538: 4525: 4499: 4494:10.1086/184213 4460: 4435: 4406: 4370: 4343: 4313: 4248: 4221: 4214: 4189: 4161:10.1086/512128 4111: 4096: 4046: 3995: 3970: 3958:Universe Today 3944: 3918: 3892: 3857:(1–4): 41–61. 3837: 3818:(1): 111–140. 3798: 3792:10.1086/339482 3757: 3733: 3719: 3678: 3625: 3614:on May 1, 2007 3598: 3575: 3562:10.1086/500287 3522: 3492: 3461: 3435: 3412: 3375: 3340: 3316: 3290: 3263:(3): 468–486. 3247: 3226: 3192: 3161: 3126: 3087:(3): 769–772. 3067: 3044: 3010:(2): 338–347. 2982: 2947: 2920: 2897: 2882: 2875: 2849: 2818: 2755: 2733: 2700: 2693: 2675: 2648: 2625: 2609: 2602: 2584: 2559: 2544: 2526: 2499: 2472: 2445: 2426:Staff (2002). 2413: 2387: 2360: 2343: 2336: 2316: 2275: 2242: 2206: 2199: 2175: 2140: 2113:(3): 439–456. 2094: 2067: 2041: 2015: 1986: 1974:Universe Today 1960: 1938: 1911: 1899: 1865:(3): 176–186. 1848:Pitjeva, E. V. 1839: 1810:Pitjeva, E. V. 1794: 1747:Pitjeva, E. V. 1735: 1723:Universe Today 1708: 1707: 1705: 1702: 1700: 1699: 1694: 1689: 1684: 1679: 1674: 1669: 1664: 1659: 1654: 1649: 1644: 1638: 1636: 1633: 1594:in July 2010. 1538:in 1993, then 1446: 1443: 1427:Datura cluster 1420:ocean sediment 1416:Veritas family 1407: 1404: 1380:Phocaea family 1364: 1361: 1353: 1336:HED meteorites 1251: 1244: 1231:Main article: 1228: 1225: 1212: 1209: 1201:zodiacal light 1150:zodiacal light 1141: 1138: 1114:orbital period 1110:semimajor axis 1050:semimajor axis 1038:Main article: 1035: 1032: 995: 992: 979:Main article: 976: 973: 964:P/2013 P5 832:Main article: 829: 826: 776: 773: 696: 693: 675:differentiated 662:orbital period 613: 610: 600: 597: 503:5 Astraea 433:semimajor axes 366:Charles Bonnet 322: 319: 288:as a group of 216:scattered disc 121: 120: 81: 26: 9: 6: 4: 3: 2: 10847: 10836: 10833: 10831: 10828: 10826: 10823: 10821: 10818: 10817: 10815: 10805: 10800: 10795: 10793: 10783: 10781: 10771: 10769: 10759: 10757: 10747: 10746: 10743: 10730: 10727: 10725: 10722: 10720: 10717: 10716: 10714: 10710: 10704:(unconfirmed) 10703: 10702:Rings of Rhea 10700: 10699: 10697: 10695: 10691: 10685: 10682: 10680: 10677: 10675: 10672: 10670: 10667: 10666: 10664: 10662: 10661:Minor planets 10658: 10652: 10649: 10646: 10642: 10639: 10637: 10634: 10632: 10629: 10627: 10624: 10622: 10619: 10618: 10616: 10614: 10610: 10606: 10599: 10594: 10592: 10587: 10585: 10580: 10579: 10576: 10566: 10565: 10560: 10556: 10552: 10548: 10542: 10536: 10533: 10531: 10528: 10526: 10523: 10521: 10518: 10516: 10513: 10511: 10508: 10506: 10503: 10501: 10498: 10497: 10495: 10491: 10483: 10482:Largest lakes 10480: 10478: 10475: 10473: 10470: 10468: 10465: 10464: 10463: 10460: 10458: 10455: 10453: 10450: 10448: 10445: 10443: 10440: 10438: 10437:Minor planets 10435: 10433: 10430: 10428: 10425: 10421: 10418: 10416: 10413: 10412: 10411: 10408: 10407: 10405: 10401: 10391: 10388: 10386: 10383: 10381: 10378: 10376: 10373: 10369: 10366: 10364: 10361: 10360: 10359: 10356: 10355: 10353: 10351: 10347: 10331: 10328: 10327: 10326: 10325: 10321: 10319: 10318: 10314: 10312: 10311: 10307: 10302: 10293: 10292: 10291: 10290: 10286: 10285: 10283: 10279: 10272: 10263: 10260: 10253: 10251: 10248: 10247: 10245: 10243: 10239: 10230: 10223: 10221: 10218: 10215: 10208: 10206: 10203: 10201: 10198: 10195: 10188: 10187: 10186: 10185: 10181: 10177: 10174: 10173: 10172: 10171: 10167: 10166: 10164: 10162: 10158: 10155: 10152: 10145: 10141: 10131: 10128: 10127: 10125: 10121: 10115: 10112: 10110: 10107: 10105: 10102: 10100: 10099: 10095: 10091: 10088: 10086: 10083: 10081: 10078: 10076: 10073: 10071: 10068: 10066: 10063: 10062: 10061: 10060: 10056: 10054: 10053: 10052:Asteroid belt 10049: 10047: 10044: 10043: 10041: 10039: 10035: 10029: 10026: 10024: 10021: 10019: 10016: 10014: 10013: 10009: 10007: 10006: 10002: 10000: 9999: 9995: 9993: 9992: 9988: 9986: 9985: 9981: 9980: 9978: 9976: 9972: 9969: 9966: 9959: 9955: 9949: 9948: 9944: 9940: 9936: 9933: 9932: 9931: 9930: 9926: 9922: 9918: 9915: 9914: 9913: 9912: 9908: 9904: 9900: 9897: 9896: 9895: 9894: 9890: 9886: 9882: 9879: 9877: 9874: 9873: 9872: 9871: 9867: 9863: 9859: 9855: 9852: 9850: 9847: 9846: 9845: 9844: 9840: 9836: 9832: 9828: 9824: 9820: 9816: 9813: 9812: 9811: 9810: 9806: 9802: 9798: 9795: 9794: 9793: 9792: 9788: 9786: 9785: 9781: 9780: 9778: 9776: 9775:Dwarf planets 9772: 9769: 9767: 9761: 9753: 9749: 9746: 9744: 9741: 9740: 9739: 9738: 9734: 9730: 9727: 9725: 9722: 9720: 9717: 9715: 9712: 9710: 9706: 9703: 9701: 9698: 9697: 9696: 9695: 9691: 9687: 9684: 9682: 9679: 9677: 9674: 9672: 9669: 9667: 9664: 9662: 9659: 9657: 9653: 9650: 9648: 9645: 9644: 9643: 9642: 9638: 9634: 9631: 9629: 9626: 9624: 9621: 9619: 9615: 9612: 9610: 9607: 9606: 9605: 9604: 9600: 9596: 9593: 9591: 9587: 9584: 9583: 9582: 9581: 9577: 9573: 9570: 9569: 9568: 9567: 9563: 9561: 9560: 9556: 9554: 9553: 9549: 9548: 9546: 9538: 9534: 9531: 9527: 9526: 9524: 9521: 9520: 9517: 9514: 9507: 9504: 9503: 9501: 9498: 9497: 9494: 9446: 9442: 9435: 9430: 9428: 9423: 9421: 9416: 9415: 9412: 9400: 9397: 9395: 9392: 9390: 9387: 9386: 9384: 9380: 9374: 9371: 9369: 9366: 9364: 9361: 9359: 9356: 9354: 9351: 9349: 9346: 9344: 9341: 9339: 9336: 9334: 9331: 9330: 9328: 9326: 9322: 9310: 9307: 9305: 9302: 9300: 9297: 9295: 9292: 9291: 9290: 9287: 9285: 9282: 9278: 9275: 9273: 9270: 9269: 9268: 9267: 9265: 9263: 9259: 9253: 9250: 9248: 9245: 9243: 9240: 9238: 9235: 9233: 9232:Asteroid belt 9230: 9228: 9227:Aten asteroid 9225: 9223: 9220: 9219: 9217: 9215: 9211: 9205: 9202: 9200: 9197: 9195: 9192: 9190: 9187: 9185: 9182: 9181: 9178: 9175: 9173: 9172:Minor planets 9169: 9165: 9158: 9153: 9151: 9146: 9144: 9139: 9138: 9135: 9123: 9120: 9118: 9115: 9113: 9110: 9109: 9107: 9103: 9096: 9093: 9090: 9087: 9085: 9083: 9079: 9078: 9076: 9072: 9061: 9052: 9050: 9049:1372 Haremari 9047: 9044: 9035: 9034: 9032: 9026: 9020: 9017: 9015: 9012: 9010: 9007: 9005: 9002: 9000: 8997: 8995: 8992: 8990: 8987: 8985: 8982: 8980: 8977: 8976: 8974: 8970: 8964: 8961: 8959: 8956: 8954: 8951: 8949: 8946: 8944: 8941: 8940: 8938: 8934: 8931: 8927: 8922: 8916: 8902: 8899: 8898: 8896: 8892: 8886: 8883: 8882: 8880: 8876: 8870: 8867: 8865: 8862: 8860: 8857: 8855: 8852: 8850: 8847: 8845: 8842: 8840: 8837: 8835: 8832: 8830: 8827: 8825: 8822: 8820: 8817: 8815: 8812: 8810: 8807: 8805: 8802: 8801: 8799: 8795: 8792: 8789: 8782: 8776: 8773: 8771: 8768: 8767: 8764: 8760: 8753: 8748: 8746: 8741: 8739: 8734: 8733: 8730: 8718: 8710: 8709: 8706: 8695: 8686: 8685: 8683: 8681: 8677: 8670: 8663: 8660: 8653: 8650: 8643: 8640: 8633: 8630: 8623: 8620: 8613: 8612: 8610: 8608: 8604: 8597: 8588: 8585: 8576: 8573: 8564: 8561: 8552: 8549: 8540: 8537: 8528: 8525: 8516: 8513: 8506: 8503: 8494: 8491: 8484: 8481: 8474: 8471: 8464: 8461: 8454: 8451: 8447: 8444: 8435: 8432: 8425: 8422: 8415: 8412: 8403: 8400: 8393: 8390: 8381: 8378: 8371: 8368: 8361: 8358: 8351: 8348: 8341: 8338: 8331: 8328: 8321: 8318: 8311: 8309: 8306: 8304: 8301: 8300: 8298: 8296: 8292: 8285: 8278: 8275: 8268: 8265: 8258: 8255: 8248: 8245: 8238: 8235: 8226: 8223: 8216: 8213: 8206: 8203: 8196: 8193: 8186: 8183: 8176: 8173: 8166: 8165: 8163: 8159: 8152: 8143: 8140: 8133: 8130: 8123: 8120: 8113: 8110: 8103: 8100: 8093: 8090: 8083: 8080: 8073: 8070: 8063: 8060: 8053: 8050: 8043: 8040: 8033: 8030: 8021: 8018: 8011: 8008: 8001: 7999: 7996: 7994: 7991: 7989: 7986: 7984: 7981: 7980: 7978: 7976: 7972: 7965: 7958: 7957: 7955: 7953: 7949: 7942: 7933: 7930: 7923: 7920: 7913: 7910: 7903: 7900: 7893: 7890: 7883: 7880: 7873: 7870: 7863: 7861: 7858: 7856: 7853: 7852: 7850: 7848: 7844: 7837: 7830: 7827: 7820: 7817: 7810: 7808: 7805: 7803: 7800: 7798: 7795: 7794: 7792: 7790: 7786: 7780: 7777: 7775: 7772: 7771: 7769: 7767: 7766:Asteroid belt 7763: 7760: 7756: 7751: 7745: 7735: 7734: 7730: 7726: 7723: 7722: 7721: 7720: 7716: 7712: 7709: 7708: 7707: 7706: 7702: 7698: 7695: 7693: 7690: 7689: 7688: 7687: 7683: 7679: 7676: 7675: 7674: 7673: 7669: 7665: 7662: 7660: 7657: 7656: 7655: 7654: 7650: 7646: 7643: 7641: 7638: 7636: 7633: 7632: 7631: 7630: 7626: 7622: 7619: 7618: 7617: 7616: 7612: 7608: 7605: 7603: 7600: 7599: 7598: 7597: 7593: 7592: 7590: 7586: 7580: 7577: 7575: 7572: 7568: 7565: 7563: 7560: 7558: 7555: 7553: 7550: 7549: 7547: 7545: 7542: 7541: 7538: 7534: 7533:Dwarf planets 7527: 7522: 7520: 7515: 7513: 7508: 7507: 7504: 7492: 7484: 7483: 7480: 7477: 7475: 7472: 7471: 7468: 7460: 7457: 7456: 7455: 7452: 7450: 7447: 7445: 7442: 7441: 7439: 7435: 7429: 7426: 7424: 7421: 7419: 7416: 7414: 7413:Minor planets 7411: 7409: 7406: 7405: 7403: 7401: 7397: 7391: 7388: 7386: 7383: 7381: 7378: 7376: 7373: 7372: 7370: 7368: 7364: 7348: 7345: 7343: 7340: 7338: 7335: 7333: 7330: 7328: 7325: 7324: 7323: 7320: 7315: 7312: 7309: 7307: 7304: 7303: 7302: 7299: 7298: 7292: 7289: 7286: 7283: 7280: 7278: 7275: 7273: 7270: 7268: 7265: 7263: 7260: 7258: 7255: 7253: 7250: 7249: 7248: 7245: 7240: 7237: 7234: 7231: 7229: 7226: 7224: 7221: 7220: 7219: 7216: 7215: 7213: 7211: 7207: 7199: 7196: 7194: 7191: 7189: 7186: 7184: 7181: 7179: 7176: 7174: 7171: 7169: 7166: 7165: 7164: 7163:small classes 7161: 7160: 7155: 7152: 7150: 7147: 7145: 7142: 7141: 7140: 7137: 7135: 7132: 7128: 7125: 7123: 7120: 7118: 7115: 7113: 7110: 7109: 7108: 7105: 7104: 7102: 7100: 7096: 7093: 7091: 7087: 7081: 7080: 7076: 7074: 7071: 7069: 7066: 7065: 7063: 7061: 7057: 7054: 7052: 7048: 7042: 7039: 7037: 7034: 7030: 7027: 7025: 7022: 7020: 7017: 7015: 7012: 7011: 7010: 7006: 7002: 6999: 6997: 6994: 6993: 6992: 6991:Asteroid belt 6989: 6985: 6984:Mars crossers 6982: 6981: 6979: 6975: 6972: 6970: 6967: 6965: 6962: 6960: 6957: 6955: 6952: 6951: 6950: 6947: 6943: 6940: 6938: 6935: 6933: 6930: 6929: 6927: 6923: 6920: 6918: 6915: 6913: 6910: 6908: 6905: 6903: 6902:Earth trojans 6900: 6898: 6895: 6894: 6893: 6890: 6889: 6887: 6885: 6881: 6875: 6872: 6870: 6867: 6865: 6864:Asteroid pair 6862: 6860: 6857: 6853: 6850: 6848: 6845: 6844: 6843: 6840: 6838: 6835: 6833: 6832:Earth-crosser 6830: 6828: 6825: 6823: 6820: 6818: 6815: 6811: 6808: 6807: 6806: 6803: 6801: 6798: 6797: 6795: 6791: 6787: 6780: 6775: 6773: 6768: 6766: 6761: 6760: 6757: 6744: 6743: 6740: 6734: 6731: 6727: 6724: 6720: 6717: 6716: 6715: 6712: 6710: 6707: 6706: 6705: 6702: 6698: 6695: 6694: 6693: 6690: 6688: 6685: 6683: 6680: 6678: 6675: 6673: 6670: 6668: 6667:Asteroid belt 6665: 6664: 6662: 6658: 6652: 6649: 6647: 6644: 6642: 6639: 6637: 6634: 6632: 6629: 6627: 6624: 6622: 6619: 6617: 6614: 6612: 6609: 6607: 6604: 6602: 6599: 6597: 6594: 6592: 6589: 6587: 6584: 6582: 6579: 6577: 6574: 6573: 6571: 6569:not developed 6567:Cancelled or 6565: 6558: 6557: 6553: 6550: 6547: 6544: 6541: 6538: 6535: 6532: 6529: 6526: 6523: 6520: 6519: 6515: 6512: 6509: 6506: 6503: 6500: 6499: 6495: 6492: 6489: 6486: 6483: 6482: 6480: 6476: 6470:(flyby, 2029) 6469: 6466: 6463: 6460: 6457: 6454: 6451: 6448: 6444: 6441: 6440: 6438: 6435: 6434: 6432: 6428: 6418: 6415: 6413: 6410: 6408: 6405: 6403: 6400: 6399: 6397: 6395:Sample return 6393: 6387: 6384: 6382: 6379: 6378: 6376: 6372: 6366: 6363: 6361: 6358: 6354: 6351: 6349: 6346: 6344: 6341: 6339: 6336: 6335: 6334: 6331: 6327: 6324: 6323: 6322: 6319: 6318: 6316: 6312: 6304: 6301: 6300: 6299: 6296: 6294: 6291: 6289: 6286: 6285: 6283: 6279: 6273: 6270: 6268: 6265: 6263: 6260: 6258: 6255: 6253: 6250: 6248: 6245: 6243: 6240: 6238: 6235: 6233: 6230: 6226: 6223: 6221: 6218: 6216: 6213: 6211: 6208: 6206: 6203: 6202: 6201: 6200:Halley Armada 6198: 6196: 6193: 6191: 6188: 6184: 6181: 6180: 6179: 6176: 6174: 6171: 6169: 6166: 6164: 6161: 6159: 6156: 6155: 6153: 6149: 6146: 6142: 6137: 6131: 6125: 6119: 6108: 6107: 6103: 6100: 6099: 6095: 6092: 6089: 6086: 6083: 6080: 6079: 6075: 6074: 6072: 6068: 6062: 6059: 6057: 6054: 6053: 6050: 6046: 6042: 6041:minor planets 6038: 6031: 6026: 6024: 6019: 6017: 6012: 6011: 6008: 5992: 5988: 5984: 5972: 5968: 5964: 5961: 5957: 5953: 5941: 5937: 5932: 5920: 5916: 5912: 5900: 5896: 5892: 5887: 5885: 5881: 5878: 5866: 5862: 5857: 5856: 5852: 5848: 5833: 5776: 5770: 5762: 5758: 5753: 5748: 5744: 5740: 5736: 5732: 5728: 5720: 5704: 5698: 5690: 5686: 5682: 5678: 5674: 5670: 5666: 5662: 5655: 5640:. Space Daily 5639: 5632: 5616: 5612: 5605: 5597: 5593: 5589: 5585: 5581: 5577: 5572: 5567: 5563: 5559: 5551: 5540: 5536: 5532: 5528: 5524: 5520: 5516: 5512: 5508: 5501: 5494: 5485: 5480: 5476: 5472: 5468: 5464: 5460: 5453: 5442: 5438: 5434: 5430: 5426: 5422: 5418: 5414: 5410: 5406: 5402: 5401: 5393: 5386: 5370: 5363: 5355: 5351: 5347: 5343: 5339: 5335: 5328: 5313: 5307: 5303: 5302: 5294: 5286: 5282: 5278: 5274: 5269: 5264: 5260: 5256: 5251: 5246: 5242: 5238: 5234: 5227: 5219: 5215: 5211: 5207: 5203: 5199: 5192: 5184: 5180: 5176: 5172: 5168: 5164: 5159: 5154: 5150: 5146: 5139: 5130: 5125: 5121: 5117: 5113: 5109: 5105: 5098: 5089: 5084: 5080: 5076: 5072: 5068: 5064: 5057: 5041: 5037: 5030: 5021: 5016: 5012: 5008: 5004: 4997: 4981: 4977: 4970: 4951: 4944: 4938: 4923:. ABC Science 4922: 4915: 4907: 4903: 4899: 4895: 4891: 4887: 4882: 4877: 4873: 4869: 4861: 4852: 4847: 4843: 4839: 4835: 4831: 4827: 4820: 4818: 4809: 4805: 4801: 4797: 4793: 4789: 4784: 4779: 4775: 4771: 4764: 4753: 4749: 4745: 4741: 4737: 4733: 4729: 4725: 4721: 4717: 4713: 4706: 4699: 4683: 4679: 4675: 4668: 4660: 4656: 4652: 4648: 4643: 4638: 4634: 4630: 4626: 4622: 4618: 4614: 4607: 4591: 4587: 4583: 4579: 4575: 4571: 4564: 4548: 4542: 4535: 4529: 4513: 4509: 4503: 4495: 4491: 4487: 4483: 4479: 4475: 4471: 4464: 4449: 4445: 4439: 4424: 4420: 4413: 4411: 4402: 4398: 4393: 4388: 4384: 4377: 4375: 4366: 4362: 4358: 4354: 4347: 4331: 4327: 4320: 4318: 4306: 4302: 4298: 4294: 4290: 4286: 4282: 4278: 4274: 4270: 4266: 4259: 4252: 4244: 4240: 4236: 4232: 4225: 4217: 4211: 4207: 4206: 4198: 4196: 4194: 4174: 4170: 4166: 4162: 4158: 4154: 4150: 4145: 4140: 4136: 4132: 4125: 4118: 4116: 4107: 4103: 4099: 4093: 4089: 4085: 4081: 4077: 4072: 4067: 4063: 4055: 4053: 4051: 4042: 4038: 4034: 4030: 4026: 4022: 4018: 4014: 4010: 4006: 3999: 3984: 3980: 3974: 3959: 3955: 3948: 3932: 3928: 3922: 3906: 3899: 3897: 3888: 3884: 3880: 3876: 3872: 3868: 3864: 3860: 3856: 3852: 3848: 3841: 3833: 3829: 3825: 3821: 3817: 3813: 3809: 3802: 3793: 3788: 3784: 3780: 3776: 3772: 3768: 3761: 3744: 3737: 3722: 3716: 3712: 3708: 3704: 3700: 3696: 3695:Asteroids III 3689: 3682: 3673: 3668: 3664: 3660: 3655: 3650: 3646: 3642: 3641: 3636: 3629: 3613: 3609: 3602: 3587:. Space Daily 3586: 3579: 3571: 3567: 3563: 3559: 3555: 3551: 3546: 3541: 3537: 3533: 3526: 3518: 3514: 3510: 3506: 3499: 3497: 3480: 3476: 3472: 3465: 3450: 3446: 3439: 3423: 3416: 3397: 3393: 3386: 3379: 3371: 3367: 3363: 3359: 3355: 3351: 3344: 3336: 3332: 3328: 3320: 3305: 3301: 3294: 3286: 3282: 3278: 3274: 3270: 3266: 3262: 3258: 3251: 3243: 3237: 3229: 3223: 3219: 3215: 3211: 3207: 3203: 3202:Asteroids III 3196: 3180: 3176: 3172: 3165: 3157: 3153: 3149: 3145: 3141: 3137: 3130: 3122: 3118: 3113: 3108: 3104: 3100: 3095: 3090: 3086: 3082: 3078: 3071: 3063: 3059: 3055: 3048: 3029: 3025: 3021: 3017: 3013: 3009: 3005: 2998: 2991: 2989: 2987: 2978: 2974: 2970: 2966: 2962: 2958: 2951: 2935: 2931: 2924: 2908: 2901: 2893: 2886: 2878: 2872: 2868: 2864: 2860: 2853: 2838: 2837: 2832: 2825: 2823: 2814: 2810: 2806: 2802: 2798: 2794: 2790: 2786: 2782: 2778: 2774: 2770: 2766: 2759: 2743: 2737: 2721: 2717: 2713: 2712: 2704: 2696: 2690: 2686: 2679: 2663: 2659: 2652: 2643: 2639: 2635: 2629: 2620: 2613: 2605: 2599: 2595: 2588: 2573: 2572:astronomy.com 2569: 2563: 2555: 2551: 2547: 2541: 2537: 2530: 2522: 2518: 2514: 2510: 2503: 2487: 2483: 2476: 2460: 2456: 2449: 2433: 2429: 2422: 2420: 2418: 2402: 2398: 2391: 2375: 2371: 2364: 2356: 2355: 2354:Astronomy Now 2347: 2339: 2333: 2329: 2328: 2320: 2312: 2306: 2290: 2286: 2279: 2263: 2259: 2255: 2249: 2247: 2230: 2226: 2222: 2215: 2213: 2211: 2202: 2196: 2193:. p. 5. 2192: 2188: 2187: 2179: 2168: 2164: 2160: 2159: 2151: 2144: 2136: 2132: 2128: 2124: 2120: 2116: 2112: 2108: 2104: 2098: 2090: 2086: 2082: 2078: 2071: 2056: 2052: 2045: 2030: 2026: 2019: 2003: 1999: 1993: 1991: 1975: 1971: 1964: 1948: 1942: 1931:September 27, 1926: 1922: 1915: 1906: 1904: 1892: 1888: 1884: 1880: 1876: 1872: 1868: 1864: 1860: 1853: 1849: 1843: 1835: 1831: 1827: 1823: 1820:(1): 98–105. 1819: 1815: 1811: 1807: 1801: 1799: 1790: 1786: 1782: 1778: 1774: 1770: 1765: 1760: 1756: 1752: 1748: 1742: 1740: 1724: 1720: 1713: 1709: 1698: 1695: 1693: 1690: 1688: 1685: 1683: 1680: 1678: 1675: 1673: 1670: 1668: 1665: 1663: 1662:Aten asteroid 1660: 1658: 1655: 1653: 1650: 1648: 1647:Amor asteroid 1645: 1643: 1640: 1639: 1632: 1630: 1626: 1625: 1621:in 2029. The 1620: 1616: 1612: 1608: 1607: 1601: 1599: 1598: 1593: 1589: 1585: 1584: 1580:in 2006, and 1579: 1575: 1574: 1569: 1565: 1564: 1559: 1555: 1554: 1549: 1545: 1541: 1537: 1533: 1529: 1528: 1523: 1522: 1517: 1512: 1509: 1508: 1503: 1502: 1497: 1496: 1491: 1490: 1486: 1481: 1480: 1475: 1474: 1466: 1462: 1458: 1457: 1451: 1442: 1433: 1428: 1423: 1421: 1417: 1413: 1403: 1401: 1396: 1392: 1387: 1385: 1381: 1376: 1374: 1370: 1360: 1356: 1352: 1343: 1339: 1337: 1333: 1329: 1328:Gefion family 1324: 1320: 1316: 1312: 1308: 1303: 1300: 1296: 1292: 1288: 1283: 1281: 1272: 1266: 1265:Jovian System 1261: 1254: 1247: 1239: 1234: 1224: 1222: 1218: 1208: 1206: 1202: 1197: 1195: 1191: 1187: 1183: 1179: 1174: 1172: 1167: 1166:Impact events 1163: 1155: 1151: 1146: 1137: 1135: 1131: 1127: 1122: 1119: 1115: 1111: 1100: 1086: 1072: 1068: 1067: 1055: 1054:Kirkwood gaps 1051: 1046: 1041: 1034:Kirkwood gaps 1031: 1029: 1025: 1021: 1017: 1016:Kirkwood gaps 1012: 1010: 1000: 991: 988: 982: 972: 965: 961: 957: 953: 950: 940: 935: 931: 926: 923:(Vestoid) or 922: 917: 914: 910: 904: 902: 897: 895: 891: 888: 884: 880: 873: 868: 864: 862: 857: 853: 849: 840: 835: 825: 814: 809: 794: 789: 781: 772: 769: 758: 756: 752: 748: 743: 741: 737: 733: 729: 724: 720: 718: 714: 706: 701: 692: 689: 684: 680: 676: 671: 668: 663: 659: 655: 650: 648: 643: 640:; a cloud of 639: 635: 630: 627: 623: 619: 605: 596: 594: 590: 586: 582: 578: 573: 570: 566: 561: 559: 555: 551: 547: 546: 541: 533: 531: 526: 522: 518: 515: 510: 508: 504: 500: 494: 492: 488: 484: 480: 474: 469: 467: 464: 459: 457: 453: 448: 446: 442: 438: 434: 430: 426: 425:Roman goddess 422: 418: 410: 406: 402: 400: 396: 391: 387: 383: 379: 375: 371: 367: 362: 360: 356: 355: 350: 344: 340: 332: 327: 318: 316: 312: 308: 303: 299: 298:gravitational 295: 291: 290:planetesimals 287: 282: 280: 276: 272: 268: 264: 260: 256: 252: 247: 245: 241: 237: 233: 229: 225: 221: 218:objects, the 217: 214:objects, the 213: 209: 205: 201: 197: 192: 190: 186: 182: 178: 177:minor planets 174: 170: 166: 162: 158: 154: 150: 149:asteroid belt 142: 138: 134: 129: 115: 102: 92: 91: 90:Asteroid belt 79: 75: 65: 55: 46: 41: 37: 33: 19: 10835:Solar System 10780:Solar System 10645:space debris 10605:Ring systems 10562: 10493:Hypothetical 10457:Space probes 10322: 10315: 10308: 10287: 10182: 10168: 10096: 10057: 10051: 10050: 10010: 10003: 9996: 9989: 9982: 9963:(Small Solar 9945: 9927: 9909: 9891: 9868: 9841: 9807: 9789: 9782: 9735: 9692: 9639: 9601: 9578: 9564: 9557: 9550: 9441:Solar System 9399:Space debris 9231: 9117:In astrology 9112:Colonization 9081: 9019:Tobias Mayer 8953:Dwarf planet 8901:Bright spots 7765: 7731: 7717: 7703: 7684: 7670: 7651: 7627: 7613: 7594: 7479:Minor planet 7444:Asteroid Day 7390:Colonization 7321: 7162: 7077: 7041:Exoasteroids 6996:Kirkwood gap 6990: 6907:Mars trojans 6897:Venus trojan 6884:Distribution 6719:Colonization 6666: 6626:Hayabusa Mk2 6606:Comet Hopper 6601:Clementine 2 6554: 6516: 6496: 6462:MBR Explorer 6190:Deep Space 1 6105: 6097: 6078:New Horizons 6076: 5995:. Retrieved 5975:. Retrieved 5944:. Retrieved 5940:the original 5923:. Retrieved 5903:. Retrieved 5894: 5869:. Retrieved 5781:February 14, 5779:. Retrieved 5769: 5734: 5730: 5719: 5709:February 14, 5707:. Retrieved 5697: 5664: 5660: 5654: 5642:. Retrieved 5631: 5621:September 4, 5619:. Retrieved 5614: 5604: 5561: 5557: 5550: 5539:the original 5510: 5506: 5493: 5466: 5462: 5452: 5404: 5398: 5385: 5373:. Retrieved 5362: 5337: 5333: 5327: 5315:. Retrieved 5300: 5293: 5240: 5236: 5226: 5201: 5197: 5191: 5148: 5144: 5138: 5111: 5107: 5097: 5070: 5066: 5056: 5044:. Retrieved 5029: 5002: 4996: 4984:. Retrieved 4980:the original 4969: 4957:. Retrieved 4950:the original 4937: 4925:. Retrieved 4914: 4871: 4867: 4860: 4833: 4829: 4773: 4769: 4763: 4715: 4711: 4698: 4686:. Retrieved 4682:the original 4677: 4667: 4616: 4612: 4606: 4594:. Retrieved 4590:the original 4577: 4573: 4563: 4553:February 26, 4551:. Retrieved 4541: 4528: 4516:. 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Retrieved 1923:. NASA JPL. 1914: 1891:the original 1862: 1858: 1842: 1817: 1813: 1754: 1750: 1726:. Retrieved 1722: 1712: 1622: 1604: 1602: 1595: 1581: 1573:New Horizons 1571: 1561: 1551: 1536:243 Ida 1534:in 1991 and 1525: 1520: 1513: 1505: 1499: 1493: 1488: 1484: 1477: 1471: 1469: 1454: 1424: 1412:Karin family 1409: 1406:New families 1395:Hilda family 1391:Cybele group 1388: 1377: 1366: 1350: 1344: 1340: 1332:Vesta family 1304: 1295:eccentricity 1284: 1277: 1249: 1242: 1214: 1198: 1178:rubble piles 1175: 1159: 1123: 1107: 1101:> 2.82 AU 1098: 1087:< 2.82 AU 1084: 1083:2.5 AU < 1065: 1040:Kirkwood gap 1024:inclinations 1013: 1005: 984: 969: 918: 905: 898: 877: 845: 810: 790: 786: 759: 744: 725: 721: 709: 672: 651: 631: 615: 574: 562: 553: 543: 537: 528: 511: 495: 476: 471: 465: 460: 449: 414: 389: 369: 363: 352: 346: 315:Kirkwood gap 294:protoplanets 286:solar nebula 283: 263:carbonaceous 251:dwarf planet 248: 193: 188: 184: 157:Solar System 148: 146: 89: 88: 36: 10792:Spaceflight 10768:Outer space 10500:Planet Nine 10330:Hills cloud 10161:Kuiper belt 9506:Heliosphere 9389:Cosmic dust 9353:Long-period 9343:Halley-type 9299:Kuiper belt 9184:Designation 9074:Exploration 9030:co-orbitals 7459:occultation 7367:Exploration 7322:small types 6697:Exploration 6621:Don Quijote 6381:Deep Impact 6178:Deep Impact 6085:OSIRIS-APEX 5967:"Asteroids" 5861:"Asteroids" 4959:January 12, 4776:: 593–624. 4596:February 4, 4480:: L19–L22. 4470:Boggess, N. 4428:October 14, 4237:: 225–226. 3963:January 20, 3937:January 20, 3911:October 27, 3591:October 27, 3511:: 123–131. 3454:October 18, 3405:November 8, 3309:November 8, 3136:Meteoritics 2842:January 22, 2577:January 22, 2406:October 18, 2401:Irish Times 2380:October 18, 2268:November 3, 2034:January 30, 2008:January 30, 1979:January 30, 1728:January 30, 1677:Exoasteroid 1672:Debris disk 1445:Exploration 1186:micrometres 1116:. In 1866, 828:Composition 805:120 km 801:100 km 681:and formed 581:water vapor 466:asteroeides 397:discovered 359:Tycho Brahe 212:Kuiper belt 117:(selection) 10814:Categories 10561:, and the 10545:See also: 10510:Vulcanoids 10375:Sungrazing 10317:Damocloids 10114:Meteoroids 9394:Meteoroids 9373:Sungrazing 9348:Hyperbolic 9304:Oort cloud 9247:Near-Earth 9097:(proposed) 9091:(proposed) 8885:Ahuna Mons 8770:Atmosphere 8161:Other KBOs 7779:Interamnia 7640:Atmosphere 7607:Atmosphere 7574:Mesoplanet 7408:Near-Earth 6949:Near-Earth 6932:Vulcanoids 6641:Marco Polo 6417:OSIRIS-REx 6168:Clementine 6091:Hayabusa2♯ 5847:Audio help 5838:2012-03-30 5571:1504.02345 5250:1704.06088 5243:(6): 266. 5158:1611.05731 4783:1810.01815 4580:(5): 398. 4071:1506.04805 3745:. NASA JPL 3654:2207.07013 2554:1054369860 2455:"Asteroid" 2235:October 1, 1764:1811.05191 1704:References 1439: 1–5 1289:, such as 1221:meteorites 1217:meteoroids 1211:Meteorites 1140:Collisions 890:meteorites 755:outgassing 618:Carl Gauss 540:Elise Otté 487:Lilienthal 378:Wittenberg 337:See also: 224:Oort cloud 222:, and the 10820:Asteroids 10756:Astronomy 10719:Gas torus 10184:Cubewanos 9958:Asteroids 9681:Enceladus 9652:146 moons 9284:Damocloid 8972:Discovery 8929:Astronomy 8784:Geography 8308:Dziewanna 7975:Cubewanos 7758:Candidate 7588:Consensus 6786:Asteroids 6505:Centaurus 6456:Tianwen-2 6407:Hayabusa2 6374:Impactors 6333:Hayabusa2 6252:Pioneer 7 6242:NEA Scout 6237:LICIACube 6163:Chang'e 2 6109:(orbiter) 6087:(orbiter) 5997:April 20, 5977:April 20, 5954:Plots of 5925:April 20, 5871:April 20, 5761:244753425 5689:123088075 5644:April 14, 5596:118554353 5564:(1): 77. 5375:April 15, 5277:0004-6256 5183:118898917 4986:April 20, 4881:0909.4322 4808:119530506 4423:space.com 4392:0704.0230 3887:121856071 3879:0038-6308 3749:April 26, 3647:(5): 38. 3618:April 20, 3485:April 12, 3356:: 33–75. 3285:0019-1035 3236:cite book 3037:March 22, 2913:April 25, 2797:0028-0836 2726:April 15, 2668:April 20, 2465:April 15, 2438:April 20, 2135:256570746 2060:April 30, 2029:Space.com 1887:120467483 1789:119404378 1629:16 Psyche 1570:in 2002, 1560:in 2000, 1363:Periphery 1164:scales). 1162:deep time 1069:< 2.5 909:disrupted 896:removed. 894:volatiles 856:enstatite 797:5 km 793:power law 747:snow line 695:Evolution 679:volcanism 654:perturbed 647:accretion 612:Formation 347:In 1596, 329:In 1596, 307:perturbed 302:accretion 189:main belt 173:asteroids 18:Main-belt 10555:by orbit 10462:Extremes 10289:Sednoids 10170:Plutinos 10151:planets) 10098:Centaurs 10012:Kalliope 9939:Dysnomia 9921:Xiangliu 9911:Gonggong 9893:Makemake 9831:Kerberos 9748:16 moons 9705:28 moons 9623:Callisto 9618:Ganymede 9614:95 moons 9368:Periodic 9294:Detached 9214:Asteroid 8943:Asteroid 8809:Coniraya 8788:Features 8717:Category 8680:Sednoids 7952:Twotinos 7847:Plutinos 7797:Chariklo 7789:Centaurs 7719:Gonggong 7672:Makemake 7491:Category 7090:Spectral 7036:Centaurs 6822:Tracking 6596:Castalia 6478:Proposed 6450:DESTINY+ 6412:Stardust 6402:Hayabusa 6321:Hayabusa 6303:Timeline 6281:Orbiters 6267:Stardust 6210:Sakigake 6093:(lander) 5991:Archived 5971:Archived 5919:Archived 5905:April 1, 5899:Archived 5865:Archived 5849: · 5615:nasa.gov 5441:Archived 5437:38364772 5429:16763141 5317:April 4, 5285:96428710 5046:April 2, 5040:Archived 4927:April 4, 4906:18865066 4752:Archived 4740:12066178 4688:April 4, 4659:33032137 4336:April 2, 4293:12817147 4173:Archived 4169:54937918 4041:32447726 4033:17798362 3570:18778001 3479:Archived 3477:. NASA. 3396:Archived 3329:: 7709. 3185:July 12, 3121:18355985 3028:Archived 2940:April 2, 2805:24451541 2748:April 4, 2492:July 25, 2486:Archived 2305:cite web 2295:July 12, 2167:Archived 1925:Archived 1850:(2005). 1635:See also 1619:223 Rosa 1563:Stardust 1548:433 Eros 1354:☉ 1348:10 1205:ecliptic 1182:porosity 1009:ecliptic 987:cometary 925:basaltic 901:silicate 899:S-type ( 736:aphelion 726:The 4:1 569:Max Wolf 390:provided 271:silicate 220:sednoids 208:centaurs 104:(Hildas) 10742:Portals 10613:Planets 10520:Nemesis 10432:Craters 10415:By size 10385:Extinct 10296:2012 VP 10266:2004 XR 10256:2002 TC 10226:2002 AW 10211:2002 TX 10191:2002 UX 10090:Neptune 10080:Jupiter 10059:Trojans 10005:Apophis 9858:Hiʻiaka 9854:2 moons 9815:5 moons 9766:planets 9737:Neptune 9729:Miranda 9719:Umbriel 9709:Titania 9666:Iapetus 9603:Jupiter 9586:2 moons 9552:Mercury 9523:Planets 9333:Extinct 9272:Centaur 9105:Related 9084:mission 8854:Sintana 8844:Occator 8829:Haulani 8824:Fejokoo 8797:Craters 8775:Geology 8689:2012 VP 8666:2008 ST 8656:2007 JJ 8646:2005 TB 8636:2004 XR 8626:2003 QX 8616:2003 FY 8591:2021 LL 8579:2021 DR 8567:2018 VG 8555:2018 AG 8543:2017 FO 8531:2015 RR 8519:2015 KH 8509:2014 WK 8497:2014 UZ 8487:2014 EZ 8477:2014 AN 8467:2013 FY 8457:2010 VZ 8450:2010 TJ 8438:2010 JO 8428:2010 RF 8418:2010 RE 8406:2010 KZ 8396:2008 OG 8384:2006 QH 8374:2005 RM 8364:2005 QU 8354:2004 XA 8344:2002 TC 8334:2001 UR 8324:1996 TL 8314:1996 GQ 8281:2015 RR 8271:2015 AM 8261:2014 UM 8251:2013 FZ 8241:2011 GM 8229:2011 FW 8219:2010 VK 8209:2010 JO 8199:2002 XW 8189:2000 YW 8179:1999 DE 8169:1999 CD 8146:2010 FX 8136:2005 UQ 8126:2005 RN 8116:2004 UX 8106:2004 TY 8096:2004 PF 8086:2004 NT 8076:2004 GV 8066:2003 QW 8056:2002 UX 8046:2002 MS 8036:2002 KX 8024:2002 CY 8014:2002 AW 8004:1998 SN 7988:Salacia 7961:2002 WC 7936:2017 OF 7926:2007 JH 7916:2003 VS 7906:2003 UZ 7896:2003 AZ 7886:2002 XV 7876:2002 VR 7866:2001 QF 7833:2014 NW 7823:2013 TC 7813:1999 OX 7635:Geology 7602:Geology 7579:Planemo 7437:Related 7385:Capture 7337:Ld-type 7301:X-group 7247:S-group 7218:C-group 7139:X-group 7107:C-group 7060:Orbital 6892:Trojans 6852:contact 6660:Related 6543:OKEANOS 6525:CORSAIR 6518:Chimera 6498:Shensuo 6430:Planned 6353:Rover-2 6326:MINERVA 6314:Landers 6298:Rosetta 6272:Ulysses 6262:Rosetta 6257:PROCYON 6195:Galileo 6173:CONTOUR 5946:May 26, 5836: ( 5807:minutes 5739:Bibcode 5737:: L18. 5669:Bibcode 5576:Bibcode 5535:1747264 5515:Bibcode 5471:Bibcode 5409:Bibcode 5400:Science 5342:Bibcode 5255:Bibcode 5206:Bibcode 5163:Bibcode 5116:Bibcode 5075:Bibcode 5007:Bibcode 4886:Bibcode 4838:Bibcode 4788:Bibcode 4748:4367081 4720:Bibcode 4651:8994031 4621:Bibcode 4613:Science 4518:May 21, 4482:Bibcode 4397:Bibcode 4361:Bibcode 4301:5479442 4273:Bibcode 4265:Science 4239:Bibcode 4149:Bibcode 4106:4648806 4076:Bibcode 4013:Bibcode 4005:Science 3859:Bibcode 3820:Bibcode 3779:Bibcode 3699:Bibcode 3659:Bibcode 3550:Bibcode 3513:Bibcode 3358:Bibcode 3331:Bibcode 3265:Bibcode 3206:Bibcode 3144:Bibcode 3099:Bibcode 3058:Bibcode 3012:Bibcode 2965:Bibcode 2894:. 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