1113:
27:
2416:
1044:
858:
846:
2846:
813:
2870:
2822:
2858:
2834:
1120:
One possible origin that explains
Kleopatra's shape, rotation, and moons is that it was created by an oblique impact perhaps 100 million years ago. The increased rotation would have elongated the asteroid and caused Alexhelios to split off. Cleoselene may have split off later, around 10 million years
1099:
These recent bulk density results call into question the canonical view of
Kleopatra as a pure metallic object. Kleopatra's radar albedo suggests a high metal content in the southern hemisphere, but is similar to the more common S- and C-class asteroids along the equator. One way to reconcile these
886:
showed that the two lobes of the asteroid are connected, resembling the shape of a ham-bone. The radar observations provided a detailed shape model that appeared on the cover of
Science Magazine. Later models suggested that Kleopatra was more elongate and the most recent models using
1060:
The presence of two moons provides a way to estimate
Kleopatra's mass, although its irregular shape makes the orbital modeling a challenge. The most recent adaptive-optics observations and modeling provides a mass of Kleopatra of
1474:
Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid
Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey".
1665:
Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 2011). "NEOWISE Studies of
Spectrophotometrically Classified Asteroids: Preliminary Results".
870:
The initial mapping of its elongated shape was indicated by stellar occultation observations from eight distinct locations on 19 January 1991. Subsequent observations with the
1558:
Descamps, P.; Marchis, F.; Berthier, J.; Emery, J. P.; Duchê; ne, G.; et al. (February 2011). "Triplicity and physical characteristics of
Asteroid (216) Kleopatra".
1040:. The outer and inner satellites are about 8.9 ± 1.6 and 6.9 ± 1.6 km in diameter, with periods of 2.7 and 1.8 days, respectively.
203:
2555:
2937:
2490:
1088:, which is significantly lower than previously thought. When combined with the best volume estimate for Kleopatra, this indicates a bulk density of
2932:
2892:
2327:
882:, were interpreted to show a double source with two distinct lobes of similar size. These results were disputed when radar observations at the
722:
of 120 kilometers (75 miles) and is noted for its elongate bone or dumbbell shape. It was discovered on 10 April 1880 by
Austrian astronomer
1882:
Ostro, Steven J.; Hudson, R. Scott; Nolan, Michael C.; Margot, Jean-Luc; Scheeres, Daniel J.; Campbell, Donald B.; et al. (May 2000).
2336:
388:
2548:
2902:
2483:
1234:
1265:
2066:"The sizes and shapes of (4) Vesta, (216) Kleopatra and (381) Myrrha from observations of occultations during January 1991"
154:
2516:
1188:
2437:
2927:
2922:
2541:
1323:
1298:
2672:
1356:
P. Vernazza et al. (2021) VLT/SPHERE imaging survey of the largest main-belt asteroids: Final results and synthesis.
2476:
1767:
Belskaya, I. N.; Fornasier, S.; Tozzi, G. P.; Gil-Hutton, R.; Cellino, A.; Antonyuk, K.; et al. (March 2017).
1516:
1405:
Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; et al. (November 2012).
39:
2246:
2001:
350:
2912:
2604:
676:
279:
1407:"Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids"
1125:– if it were spinning much faster, the two lobes would separate from each other, making a true binary system.
2897:
2763:
1936:
Descamps, P. (2015). "Dumb-bell-shaped equilibrium figures for fiducial contact binary asteroids and EKBOs".
1723:"Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations"
1134:
879:
1112:
2907:
2182:
1883:
1824:
1768:
1722:
1615:
1406:
2589:
2128:
Hanuš, J.; et al. (2017). "Volumes and bulk densities of forty asteroids from ADAM shape modeling".
803:
2499:
1163:
2812:
2753:
2743:
2748:
2351:
1269:
1122:
51:
2398:
2374:
2366:
2584:
77:
2390:
2382:
2357:
2768:
2652:
2564:
2410:
1199:
912:
622:
542:
419:
395:
313:
268:
255:
247:
2445:
1721:
Pravec, Petr; Harris, Alan W.; Kusnirák, Peter; Galád, Adrián; Hornoch, Kamil (September 2012).
2689:
2220:
667:
662:
2103:
2065:
807:) on 20 April 1880, ten days after to its official discovery observation at Pola Observatory.
2594:
633:
362:
233:
2429:
2421:
2272:
2151:
2027:
2662:
2461:
2268:
2194:
2147:
2077:
2023:
1955:
1895:
1836:
1780:
1734:
1684:
1627:
1577:
1528:
1484:
1428:
875:
782:
651:
290:
2405:
8:
2874:
2312:
1037:
883:
871:
786:
766:
339:
195:
2345:
2198:
2081:
1959:
1899:
1840:
1784:
1738:
1688:
1631:
1581:
1532:
1488:
1432:
26:
2917:
2862:
2850:
2453:
2415:
2284:
2258:
2163:
2137:
2039:
2013:
1971:
1945:
1700:
1674:
1593:
1567:
1444:
1418:
907:
In 1988 a search for satellites or dust orbiting this asteroid was performed using the
172:
829:
Kleopatra is a relatively large asteroid, with a mean (volume-equivalent) diameter of
2647:
2599:
2288:
2167:
2043:
1975:
1911:
1852:
1848:
1696:
1597:
1440:
1230:
932:
774:
739:
374:
261:
221:
2322:
1704:
1448:
2826:
2773:
2276:
2155:
2031:
1963:
1903:
1844:
1796:
1788:
1742:
1692:
1635:
1585:
1492:
1436:
1222:
1033:
988:
938:
920:
727:
570:
213:
93:
56:
2280:
2159:
2035:
1226:
2694:
2637:
2622:
2316:
1967:
1907:
1792:
1746:
1639:
1589:
1273:
924:
892:
888:
798:
778:
762:
712:
657:
646:
643:
628:
241:
2709:
2677:
2642:
916:
790:
320:
301:
2886:
2733:
2632:
2627:
1856:
1496:
1203:
1043:
928:
723:
719:
44:
2533:
2838:
2799:
2572:
2183:"A Search for Satellites and Dust Belts Around Asteroids: Negative Results"
1915:
770:
188:
2468:
2789:
2738:
2699:
1101:
896:
328:
1386:
Shepard et al (2018) A revised shape model of asteroid (216) Kleopatra,
857:
845:
2758:
2704:
2522:
2510:
1801:
1048:
225:
812:
2794:
2684:
735:
178:
143:
2002:"(216) Kleopatra, a low density critically rotating M-type asteroid"
1515:
Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004).
2614:
2323:
Triplicity and physical characteristics of
Asteroid (216) Kleopatra
2263:
2142:
2076:. International Conference on Asteroids, Comets, Meteors 1991: 54.
2018:
794:
715:
1950:
1679:
1572:
1423:
502:
1766:
2247:"An advanced multipole model for (216) Kleopatra triple system"
1193:
1024:
1018:
1000:
965:
2725:
1769:"Refining the asteroid taxonomy by polarimetric observations"
1614:
Shevchenko, Vasilij G.; Tedesco, Edward F. (September 2006).
1557:
1104:
asteroid with significant porosity in dynamic equilibrium.
1003:
971:
908:
731:
561:
468:
126:
108:
105:
2833:
2352:
974:
2328:
Astronomers Catch Images of Giant Metal Dog Bone Asteroid
1720:
1116:
Size comparison of asteroid Kleopatra with northern Italy
1009:
950:
944:
863:
Animated view of Kleopatra as viewed from 20° S latitude.
851:
Animated view of Kleopatra as viewed from 20° N latitude.
117:
1473:
2187:
Abstracts of the Lunar and Planetary Science Conference
1404:
1881:
1664:
2810:
1021:
1006:
994:
991:
977:
956:
953:
941:
99:
96:
1616:"Asteroid albedos deduced from stellar occultations"
1514:
1015:
997:
968:
947:
123:
120:
114:
102:
1100:observations is to hypothesize that Kleopatra is a
1012:
962:
959:
915:, but the effort was fruitless. In September 2008,
111:
1609:
1607:
1219:Dictionary of Minor Planet Names – (216) Kleopatra
919:and his collaborators announced that by using the
1825:"Asteroid lightcurve observations from 1979-1981"
1613:
1477:Publications of the Astronomical Society of Japan
1055:
2884:
1553:
1551:
1549:
1266:"JPL Small-Body Database Browser: 216 Kleopatra"
2121:
2063:
1716:
1714:
1604:
738:, the famous Egyptian queen. It has two small
1884:"Radar Observations of Asteroid 216 Kleopatra"
1400:
1398:
1396:
742:which were discovered in 2008 and later named
2563:
2549:
2484:
2221:"Two Companions Found Near Dog-bone Asteroid"
1877:
1875:
1873:
1760:
1546:
1382:
1380:
1378:
1376:
1374:
1372:
1370:
1368:
1366:
1217:Schmadel, Lutz D. (2007). "(216) Kleopatra".
899:provide dimensions of 267 × 61 × 48 km.
777:once every 4 years and 8 months (1,706 days;
1929:
1823:Harris, A. W.; Young, J. W. (October 1989).
1816:
1711:
1158:
1156:
1154:
1152:
1150:
773:asteroid belt at a distance of 2.1–3.5
2498:
2180:
2174:
1822:
1393:
819:
753:
2556:
2542:
2491:
2477:
2414:
1999:
1995:
1993:
1991:
1989:
1987:
1985:
1870:
1363:
1221:. Springer Berlin Heidelberg. p. 34.
931:orbiting Kleopatra. In February 2011, the
25:
2262:
2212:
2141:
2108:Central Bureau for Astronomical Telegrams
2017:
1949:
1800:
1678:
1571:
1422:
1260:
1258:
1256:
1254:
1252:
1250:
1248:
1246:
1147:
2938:Contact binary (small Solar System body)
2095:
1935:
1510:
1508:
1506:
1469:
1467:
1465:
1318:
1316:
1216:
1111:
1042:
2933:Astronomical objects discovered in 1880
2893:Minor planet object articles (numbered)
2244:
2240:
2238:
2218:
2101:
1982:
1660:
1658:
1656:
1210:
2885:
2057:
2000:F. Marchis, B. Yang (September 2021).
1293:
1291:
1243:
1047:Kleopatra and its two moons imaged by
2537:
2472:
2127:
1503:
1462:
1352:
1350:
1348:
1346:
1344:
1313:
1301:. Asteroid Lightcurve Database (LCDB)
351:Longitude of ascending node
2235:
2181:Gradie, J.; Flynn, L. (March 1988).
1653:
1032:(inner), after Cleopatra's children
2245:M. Broz, B. Yang (September 2021).
1288:
781:of 2.79 AU). Its orbit has an
13:
2219:Marchis, Franck (2 October 2008).
1341:
14:
2949:
2306:
1411:The Astrophysical Journal Letters
837:and an unusually elongate shape.
824:
2868:
2856:
2844:
2832:
2820:
2362:AstDyS-2, Asteroids—Dynamic Site
2346:Dictionary of Minor Planet Names
2313:Lightcurve plot of 216 Kleopatra
2102:Marchis, F. (13 November 1999).
2064:David W. Dunham, Sichao (1991).
987:
937:
927:system, they had discovered two
856:
844:
811:
92:
2330:– NASA article, May 2000
1517:"IRAS Minor Planet Survey V6.0"
1299:"LCDB Data for (216) Kleopatra"
801:begins at Leipzig Observatory (
734:, Croatia, and was named after
1527:: IRAS-A-FPA-3-RDR-IMPS-V6.0.
1181:
1056:Mass, density, and composition
765:asteroid from the main belt's
1:
2315:, Palmer Divide Observatory,
1227:10.1007/978-3-540-29925-7_217
1140:
1135:List of exceptional asteroids
902:
880:European Southern Observatory
2903:Discoveries by Johann Palisa
2251:Astronomy & Astrophysics
2006:Astronomy & Astrophysics
1968:10.1016/j.icarus.2014.08.002
1908:10.1126/science.288.5467.836
1849:10.1016/0019-1035(89)90056-0
1793:10.1016/j.icarus.2016.11.003
1747:10.1016/j.icarus.2012.07.026
1640:10.1016/j.icarus.2006.04.006
1590:10.1016/j.icarus.2010.11.016
1358:Astronomy & Astrophysics
7:
2281:10.1051/0004-6361/202140901
2160:10.1051/0004-6361/201629956
2036:10.1051/0004-6361/202140874
1128:
889:radar delay-Doppler imaging
769:. It orbits the Sun in the
363:Argument of perihelion
10:
2954:
2130:Astronomy and Astrophysics
1697:10.1088/0004-637X/741/2/90
1521:NASA Planetary Data System
1441:10.1088/2041-8205/759/1/L8
173:Minor planet category
2928:Xe-type asteroids (SMASS)
2923:M-type asteroids (Tholen)
2782:
2724:
2661:
2613:
2580:
2571:
2565:Small Solar System bodies
2506:
1667:The Astrophysical Journal
1270:Jet Propulsion Laboratory
1107:
702:
674:
620:
568:
540:
499:
467:
417:
394:
387:
372:
360:
348:
338:
326:
311:
302:Orbital period (sidereal)
299:
289:
277:
267:
254:
240:
232:
220:
212:
202:
170:
152:
137:
87:
75:
70:
62:
50:
38:
33:
24:
2337:An Asteroid for the Dogs
1328:Small Bodies Data Ferret
1324:"Asteroid 216 Kleopatra"
1268:(2016-09-20 last obs.).
820:Physical characteristics
754:Orbit and classification
677:Absolute magnitude
389:Physical characteristics
208:Kleopatrian, Kleopatrean
155:Alternative designations
2500:Minor planets navigator
2411:JPL Small-Body Database
2273:2021A&A...653A..56B
2152:2017A&A...601A.114H
2028:2021A&A...653A..57M
1200:Oxford University Press
985:(outer) and Cleoselene
913:Mauna Kea Observatories
543:Synodic rotation period
214:Orbital characteristics
2690:Trans-Neptunian object
2375:Observation prediction
1497:10.1093/pasj/63.5.1117
1117:
1052:
935:were named Alexhelios
726:at the Austrian Naval
413:) ± 15% km
2913:Trinary minor planets
2354:– Minor Planet Center
1196:UK English Dictionary
1115:
1046:
767:background population
520:(most likely between
234:Uncertainty parameter
2898:Background asteroids
2663:Distant minor planet
1121:ago. Kleopatra is a
897:stellar occultations
793:with respect to the
78:MPC designation
2908:Named minor planets
2462:Physical parameters
2199:1988LPI....19..405G
2082:1991LPICo.765...54D
1960:2015Icar..245...64D
1900:2000Sci...288..836O
1841:1989Icar...81..314H
1785:2017Icar..284...30B
1739:2012Icar..221..365P
1689:2011ApJ...741...90M
1632:2006Icar..184..211S
1582:2011Icar..211.1022D
1533:2004PDSS...12.....T
1489:2011PASJ...63.1117U
1433:2012ApJ...759L...8M
1206:on 26 January 2020.
1168:Minor Planet Center
1038:Cleopatra Selene II
884:Arecibo Observatory
872:ESO 3.6 m Telescope
528:for D = 135 km and
379:2 (Alexhelios
63:Discovery date
52:Discovery site
21:
2399:Observational info
1118:
1053:
933:minor-planet moons
740:minor-planet moons
576:0.152 (calculated)
40:Discovered by
19:
2808:
2807:
2720:
2719:
2605:Meanings of names
2531:
2530:
2104:"(216) Kleopatra"
1894:(5467): 836–839.
1236:978-3-540-00238-3
911:telescope at the
730:, in what is now
706:
705:
307:4.67 yr (1,706 d)
2945:
2873:
2872:
2871:
2861:
2860:
2859:
2849:
2848:
2847:
2837:
2836:
2825:
2824:
2823:
2816:
2578:
2577:
2558:
2551:
2544:
2535:
2534:
2493:
2486:
2479:
2470:
2469:
2454:Orbital elements
2418:
2342:
2333:
2300:
2299:
2297:
2295:
2266:
2242:
2233:
2232:
2230:
2228:
2216:
2210:
2209:
2207:
2205:
2178:
2172:
2171:
2145:
2125:
2119:
2118:
2116:
2114:
2099:
2093:
2092:
2090:
2088:
2061:
2055:
2054:
2052:
2050:
2021:
1997:
1980:
1979:
1953:
1933:
1927:
1926:
1924:
1922:
1879:
1868:
1867:
1865:
1863:
1820:
1814:
1813:
1811:
1809:
1804:
1764:
1758:
1757:
1755:
1753:
1718:
1709:
1708:
1682:
1662:
1651:
1650:
1648:
1646:
1611:
1602:
1601:
1575:
1566:(2): 1022–1033.
1555:
1544:
1543:
1541:
1539:
1512:
1501:
1500:
1483:(5): 1117–1138.
1471:
1460:
1459:
1457:
1455:
1426:
1402:
1391:
1384:
1361:
1354:
1339:
1338:
1336:
1334:
1320:
1311:
1310:
1308:
1306:
1295:
1286:
1285:
1283:
1281:
1276:on 23 April 2017
1272:. Archived from
1262:
1241:
1240:
1214:
1208:
1207:
1202:. Archived from
1185:
1179:
1178:
1176:
1174:
1160:
1095:
1093:
1087:
1085:
1081:
1075:
1070:
1066:
1034:Alexander Helios
1031:
1030:
1027:
1026:
1023:
1020:
1017:
1014:
1011:
1008:
1005:
1002:
999:
996:
993:
984:
983:
980:
979:
976:
973:
970:
967:
964:
961:
958:
955:
952:
949:
946:
943:
921:Keck Observatory
860:
848:
836:
834:
815:
806:
728:Pola Observatory
693:
691:
655:
637:
616:
614:
608:
604:
602:
596:
594:
588:
584:
582:
571:Geometric albedo
564:
559:
555:
552:
535:
533:
527:
525:
519:
514:
512:
495:
493:
489:
483:
481:
477:
463:
461:
455:
453:
447:
445:
439:
437:
431:
429:
412:
407:
405:
383: Cleoselene)
334:0° 12 39.6 / day
192:
148:
147:(Egyptian queen)
133:
132:
129:
128:
125:
122:
119:
116:
113:
110:
107:
104:
101:
98:
34:Discovery
29:
22:
18:
2953:
2952:
2948:
2947:
2946:
2944:
2943:
2942:
2883:
2882:
2879:
2869:
2867:
2857:
2855:
2845:
2843:
2831:
2821:
2819:
2811:
2809:
2804:
2778:
2716:
2657:
2609:
2567:
2562:
2532:
2527:
2502:
2497:
2391:Proper elements
2340:
2331:
2309:
2304:
2303:
2293:
2291:
2243:
2236:
2226:
2224:
2217:
2213:
2203:
2201:
2179:
2175:
2126:
2122:
2112:
2110:
2100:
2096:
2086:
2084:
2062:
2058:
2048:
2046:
1998:
1983:
1934:
1930:
1920:
1918:
1880:
1871:
1861:
1859:
1821:
1817:
1807:
1805:
1765:
1761:
1751:
1749:
1719:
1712:
1663:
1654:
1644:
1642:
1612:
1605:
1556:
1547:
1537:
1535:
1513:
1504:
1472:
1463:
1453:
1451:
1403:
1394:
1385:
1364:
1355:
1342:
1332:
1330:
1322:
1321:
1314:
1304:
1302:
1297:
1296:
1289:
1279:
1277:
1264:
1263:
1244:
1237:
1215:
1211:
1187:
1186:
1182:
1172:
1170:
1164:"216 Kleopatra"
1162:
1161:
1148:
1143:
1131:
1110:
1091:
1089:
1083:
1079:
1077:
1074:
1068:
1064:
1062:
1058:
990:
986:
940:
936:
925:adaptive optics
905:
893:adaptive optics
868:
867:
866:
865:
864:
861:
853:
852:
849:
832:
830:
827:
822:
802:
799:observation arc
785:of 0.25 and an
779:semi-major axis
756:
689:
687:
686:
682:
666:
661:
656:
649:
631:
625:
612:
610:
609:
606:
605:
600:
598:
597:
592:
590:
589:
586:
585:
580:
578:
577:
573:
557:
553:
550:
548:
545:
536:for D = 109 km)
531:
529:
523:
521:
517:
515:
510:
508:
505:
491:
487:
485:
484:
479:
475:
473:
459:
457:
456:
451:
449:
448:
443:
441:
440:
435:
433:
432:
427:
425:
422:
410:
408:
403:
401:
365:
353:
331:
316:
304:
282:
280:Semi-major axis
242:Observation arc
224:23 March 2018 (
194:
186:
175:
165:
157:
146:
140:
95:
91:
83:(216) Kleopatra
80:
17:
16:M-type asteroid
12:
11:
5:
2951:
2941:
2940:
2935:
2930:
2925:
2920:
2915:
2910:
2905:
2900:
2895:
2878:
2877:
2865:
2853:
2841:
2829:
2806:
2805:
2803:
2802:
2797:
2792:
2786:
2784:
2780:
2779:
2777:
2776:
2771:
2766:
2764:Near-parabolic
2761:
2756:
2751:
2746:
2741:
2736:
2730:
2728:
2722:
2721:
2718:
2717:
2715:
2714:
2713:
2712:
2710:Scattered disc
2707:
2702:
2697:
2687:
2682:
2681:
2680:
2678:Neptune trojan
2675:
2667:
2665:
2659:
2658:
2656:
2655:
2653:Spectral types
2650:
2645:
2643:Jupiter trojan
2640:
2635:
2630:
2625:
2619:
2617:
2611:
2610:
2608:
2607:
2602:
2597:
2592:
2587:
2581:
2575:
2569:
2568:
2561:
2560:
2553:
2546:
2538:
2529:
2528:
2526:
2525:
2520:
2513:
2507:
2504:
2503:
2496:
2495:
2488:
2481:
2473:
2467:
2466:
2465:
2464:
2422:Close approach
2403:
2402:
2401:
2355:
2349:
2348:, Google books
2343:
2339:, August 2000
2334:
2325:
2320:
2308:
2307:External links
2305:
2302:
2301:
2234:
2211:
2173:
2120:
2094:
2056:
1981:
1928:
1869:
1835:(2): 314–364.
1815:
1759:
1733:(1): 365–387.
1710:
1652:
1626:(1): 211–220.
1603:
1545:
1502:
1461:
1392:
1362:
1340:
1312:
1287:
1242:
1235:
1209:
1180:
1145:
1144:
1142:
1139:
1138:
1137:
1130:
1127:
1123:contact binary
1109:
1106:
1094:0.50 g/cm
1072:
1057:
1054:
917:Franck Marchis
904:
901:
862:
855:
854:
850:
843:
842:
841:
840:
839:
826:
825:Size and shape
823:
821:
818:
817:
816:
755:
752:
704:
703:
700:
699:
683:
675:
672:
671:
626:
621:
618:
617:
574:
569:
566:
565:
546:
541:
538:
537:
513:0.41 g/cm
506:
500:
497:
496:
471:
465:
464:
423:
418:
415:
414:
398:
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391:
385:
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68:
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36:
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31:
30:
15:
9:
6:
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3:
2:
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2670:
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2668:
2666:
2664:
2660:
2654:
2651:
2649:
2646:
2644:
2641:
2639:
2636:
2634:
2633:Asteroid belt
2631:
2629:
2628:Aten asteroid
2626:
2624:
2621:
2620:
2618:
2616:
2612:
2606:
2603:
2601:
2598:
2596:
2593:
2591:
2588:
2586:
2583:
2582:
2579:
2576:
2574:
2573:Minor planets
2570:
2566:
2559:
2554:
2552:
2547:
2545:
2540:
2539:
2536:
2524:
2521:
2519:
2518:
2517:216 Kleopatra
2514:
2512:
2509:
2508:
2505:
2501:
2494:
2489:
2487:
2482:
2480:
2475:
2474:
2471:
2463:
2459:
2455:
2451:
2447:
2446:Orbit diagram
2443:
2439:
2435:
2431:
2427:
2423:
2420:
2419:
2417:
2413:
2412:
2407:
2406:216 Kleopatra
2404:
2400:
2396:
2392:
2388:
2384:
2380:
2376:
2372:
2368:
2365:
2364:
2363:
2359:
2358:216 Kleopatra
2356:
2353:
2350:
2347:
2344:
2338:
2335:
2329:
2326:
2324:
2321:
2318:
2314:
2311:
2310:
2290:
2286:
2282:
2278:
2274:
2270:
2265:
2260:
2256:
2252:
2248:
2241:
2239:
2222:
2215:
2200:
2196:
2192:
2188:
2184:
2177:
2169:
2165:
2161:
2157:
2153:
2149:
2144:
2139:
2135:
2131:
2124:
2109:
2105:
2098:
2083:
2079:
2075:
2071:
2067:
2060:
2045:
2041:
2037:
2033:
2029:
2025:
2020:
2015:
2011:
2007:
2003:
1996:
1994:
1992:
1990:
1988:
1986:
1977:
1973:
1969:
1965:
1961:
1957:
1952:
1947:
1943:
1939:
1932:
1917:
1913:
1909:
1905:
1901:
1897:
1893:
1889:
1885:
1878:
1876:
1874:
1858:
1854:
1850:
1846:
1842:
1838:
1834:
1830:
1826:
1819:
1803:
1798:
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1790:
1786:
1782:
1778:
1774:
1770:
1763:
1748:
1744:
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1728:
1724:
1717:
1715:
1706:
1702:
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1617:
1610:
1608:
1599:
1595:
1591:
1587:
1583:
1579:
1574:
1569:
1565:
1561:
1554:
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1550:
1534:
1530:
1526:
1522:
1518:
1511:
1509:
1507:
1498:
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1490:
1486:
1482:
1478:
1470:
1468:
1466:
1450:
1446:
1442:
1438:
1434:
1430:
1425:
1420:
1416:
1412:
1408:
1401:
1399:
1397:
1389:
1383:
1381:
1379:
1377:
1375:
1373:
1371:
1369:
1367:
1359:
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1349:
1347:
1345:
1329:
1325:
1319:
1317:
1300:
1294:
1292:
1275:
1271:
1267:
1261:
1259:
1257:
1255:
1253:
1251:
1249:
1247:
1238:
1232:
1228:
1224:
1220:
1213:
1205:
1201:
1197:
1195:
1190:
1184:
1169:
1165:
1159:
1157:
1155:
1153:
1151:
1146:
1136:
1133:
1132:
1126:
1124:
1114:
1105:
1103:
1097:
1050:
1045:
1041:
1039:
1035:
1029:
982:
934:
930:
926:
922:
918:
914:
910:
900:
898:
894:
890:
885:
881:
878:, run by the
877:
873:
859:
847:
838:
814:
810:
809:
808:
805:
800:
797:. The body's
796:
792:
788:
784:
780:
776:
772:
768:
764:
760:
751:
749:
745:
741:
737:
733:
729:
725:
724:Johann Palisa
721:
720:mean diameter
717:
714:
710:
709:216 Kleopatra
701:
697:
684:
681:
680:
673:
669:
664:
659:
653:
648:
645:
641:
635:
630:
627:
624:
623:Spectral type
619:
575:
572:
567:
563:
547:
544:
539:
534:0.4 g/cm
526:0.4 g/cm
518:4.5 g/cm
507:
504:
498:
472:
470:
466:
424:
421:
420:Mean diameter
416:
411:276 × 94 × 78
399:
397:
393:
390:
386:
382:
378:
376:
371:
367:
364:
359:
355:
352:
347:
343:
341:
337:
333:
330:
325:
322:
318:
315:
310:
306:
303:
298:
294:
292:
288:
284:
281:
276:
272:
270:
266:
263:
259:
257:
253:
249:
245:
243:
239:
235:
231:
227:
223:
219:
215:
211:
207:
205:
201:
197:
190:
184:
181:
180:
177:
174:
169:
163:
160:A880 GB
159:
156:
151:
145:
142:
136:
131:
90:
88:Pronunciation
86:
82:
79:
74:
69:
66:10 April 1880
65:
61:
58:
55:
53:
49:
46:
43:
41:
37:
32:
28:
23:
20:216 Kleopatra
2880:
2875:Solar System
2800:Space debris
2515:
2457:
2449:
2441:
2433:
2425:
2409:
2394:
2386:
2383:Orbital info
2378:
2370:
2361:
2317:B. D. Warner
2292:. Retrieved
2254:
2250:
2225:. Retrieved
2214:
2202:. Retrieved
2190:
2186:
2176:
2133:
2129:
2123:
2111:. Retrieved
2107:
2097:
2085:. Retrieved
2073:
2069:
2059:
2047:. Retrieved
2009:
2005:
1941:
1937:
1931:
1919:. Retrieved
1891:
1887:
1860:. Retrieved
1832:
1828:
1818:
1806:. Retrieved
1776:
1772:
1762:
1750:. Retrieved
1730:
1726:
1670:
1666:
1643:. Retrieved
1623:
1619:
1563:
1559:
1536:. Retrieved
1524:
1520:
1480:
1476:
1452:. Retrieved
1414:
1410:
1390:311, 197-209
1387:
1357:
1331:. Retrieved
1327:
1303:. Retrieved
1278:. Retrieved
1274:the original
1218:
1212:
1204:the original
1192:
1183:
1171:. Retrieved
1167:
1119:
1098:
1059:
906:
869:
828:
783:eccentricity
758:
757:
747:
743:
708:
707:
695:
678:
639:
380:
314:Mean anomaly
291:Eccentricity
182:
164: 1905 OA
161:
71:Designations
2863:Outer space
2851:Spaceflight
2790:Cosmic dust
2754:Long-period
2744:Halley-type
2700:Kuiper belt
2585:Designation
2511:215 Oenone
2223:. Space.com
2193:: 405–406.
1802:11336/63617
1189:"Cleopatra"
1102:rubble-pile
787:inclination
711:is a large
454:1.6 km
340:Inclination
329:Mean motion
139:Named after
2887:Categories
2795:Meteoroids
2774:Sungrazing
2749:Hyperbolic
2705:Oort cloud
2648:Near-Earth
2523:217 Eudora
2341:(archived)
2332:(archived)
2294:13 October
2264:2105.09134
2143:1702.01996
2087:13 October
2049:13 October
2019:2108.07207
1538:22 October
1333:24 October
1141:References
1086:10 kg
1049:VLT-SPHERE
903:Satellites
748:Cleoselene
744:Alexhelios
494:10 kg
482:10 kg
438:30 km
396:Dimensions
375:satellites
269:Perihelion
250:(50,259 d)
228:2458200.5)
204:Adjectives
196:background
2918:Cleopatra
2827:Astronomy
2685:Damocloid
2438:Ephemeris
2430:Discovery
2367:Ephemeris
2289:234777860
2168:119432730
2070:Asteroids
2044:237091036
1976:119272485
1951:1410.7962
1944:: 64–79.
1857:0019-1035
1779:: 30–42.
1680:1109.6407
1673:(2): 25.
1598:119286272
1573:1011.5263
1424:1209.5794
1071:10 M
835:2 km
761:is a non-
759:Kleopatra
736:Cleopatra
698: 7.45
462:2 km
446:4 km
430:2 km
285:2.7941 AU
273:2.0931 AU
179:main-belt
144:Cleopatra
57:Pola Obs.
45:J. Palisa
2769:Periodic
2695:Detached
2615:Asteroid
2227:20 March
2204:21 March
2113:21 March
1921:21 March
1916:10797000
1862:22 April
1808:22 April
1752:22 April
1705:35447010
1645:22 April
1454:22 April
1449:46350317
1417:(1): 5.
1305:22 April
1280:22 April
1173:22 April
1129:See also
876:La Silla
795:ecliptic
716:asteroid
256:Aphelion
2813:Portals
2734:Extinct
2673:Centaur
2408:at the
2269:Bibcode
2257:: A56.
2195:Bibcode
2148:Bibcode
2078:Bibcode
2024:Bibcode
2012:: A57.
1956:Bibcode
1896:Bibcode
1888:Science
1837:Bibcode
1781:Bibcode
1735:Bibcode
1685:Bibcode
1628:Bibcode
1578:Bibcode
1529:Bibcode
1485:Bibcode
1429:Bibcode
1360:54, A56
1051:in 2017
771:central
718:with a
670:= 0.238
665:= 0.713
660:
503:density
368:180.11°
356:215.36°
344:13.113°
260:3.4951
246:137.60
216:
198:
193:
189:central
166:1910 RA
2726:Comets
2638:Family
2623:Active
2590:Groups
2458:·
2456:
2450:·
2448:
2442:·
2440:
2434:·
2432:
2426:·
2424:
2395:·
2393:
2387:·
2385:
2379:·
2377:
2371:·
2369:
2319:(2006)
2287:
2166:
2136:: 41.
2042:
1974:
1938:Icarus
1914:
1855:
1829:Icarus
1773:Icarus
1727:Icarus
1703:
1620:Icarus
1596:
1560:Icarus
1447:
1388:Icarus
1233:
1194:Lexico
1108:Origin
895:, and
763:family
713:M-type
696:·
694:
640:·
638:
634:Tholen
607:0.1068
603:0.0336
599:0.1111
579:0.1164
560:
400:c/a =
381:·
373:Known
319:346.24
295:0.2509
183:·
162:·
2839:Stars
2783:Other
2739:Great
2460:
2452:
2444:
2436:
2428:
2397:
2389:
2381:
2373:
2285:S2CID
2259:arXiv
2164:S2CID
2138:arXiv
2040:S2CID
2014:arXiv
1972:S2CID
1946:arXiv
1701:S2CID
1675:arXiv
1594:S2CID
1568:arXiv
1445:S2CID
1419:arXiv
1082:0.32)
1078:(2.97
1076:, or
1067:0.16)
1063:(1.49
929:moons
789:of 13
652:SMASS
642:
615:0.028
611:0.200
595:0.005
591:0.149
587:0.170
583:0.004
556:0.000
549:5.385
501:Mean
490:0.02)
486:(2.97
450:121.6
222:Epoch
185:
2759:Lost
2600:Moon
2595:List
2296:2021
2229:2018
2206:2018
2115:2018
2089:2021
2051:2021
1923:2018
1912:PMID
1864:2017
1853:ISSN
1810:2017
1754:2017
1647:2017
1540:2019
1456:2017
1335:2019
1307:2017
1282:2017
1231:ISBN
1175:2017
1090:3.38
1036:and
909:UH88
746:and
732:Pula
692:0.02
688:7.35
685:7.30
516:ca.
509:3.45
478:0.3)
474:(3.0
469:Mass
406:0.02
402:0.18
2360:at
2277:doi
2255:653
2156:doi
2134:601
2074:765
2032:doi
2010:653
1964:doi
1942:245
1904:doi
1892:288
1845:doi
1797:hdl
1789:doi
1777:284
1743:doi
1731:221
1693:doi
1671:741
1636:doi
1624:184
1586:doi
1564:211
1493:doi
1437:doi
1415:759
1223:doi
923:'s
874:at
831:120
804:534
679:(H)
668:U–B
663:B–V
558:001
551:280
530:5.4
522:3.6
458:135
442:103
434:122
426:118
2889::
2283:.
2275:.
2267:.
2253:.
2249:.
2237:^
2191:19
2189:.
2185:.
2162:.
2154:.
2146:.
2132:.
2106:.
2072:.
2068:.
2038:.
2030:.
2022:.
2008:.
2004:.
1984:^
1970:.
1962:.
1954:.
1940:.
1910:.
1902:.
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