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Eta Canis Majoris

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32: 2323: 738: 39: 778:. It has a luminosity over 100,000 times and a radius around 54 times that of the Sun. It has only been around a fraction of the time the Sun has, less than 10 million years, yet is already in the last stages of its life. It is still expanding and may become a red supergiant, or perhaps has already passed that phase, but in either case it will become a 1163:
Haucke, M.; Cidale, L. S.; Venero, R. O. J.; Curé, M.; Kraus, M.; Kanaan, S.; Arcos, C. (2018). "Wind properties of variable B supergiants. Evidence of pulsations connected with mass-loss episodes".
648:(WGSN) to catalog and standardize proper names for stars. The WGSN's first bulletin of July 2016 included a table of the first two batches of names approved by the WGSN; which included 1101:
Kervella, Pierre; Arenou, Frédéric; Thévenin, Frédéric (2022). "Stellar and substellar companions from Gaia EDR3. Proper-motion anomaly and resolved common proper-motion pairs".
1010:
Kazarovets, E. V.; Samus, N. N.; Durlevich, O. V.; Frolov, M. S.; Antipin, S. V.; Kireeva, N. N.; Pastukhova, E. N. (1999). "The 74th Special Name-list of Variable Stars".
460: 1222: 1065: 1595: 1441: 1572: 369: 1063:
Underhill, A. B.; et al. (November 1979), "Effective temperatures, angular diameters, distances and linear radii for 160 O and B stars",
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Wielen, R.; et al. (1999), "Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions",
2370: 1299: 2385: 1634: 1507: 1485: 1359: 2380: 1654: 641: 2390: 60: 2345: 392: 2293: 1659: 1458: 673: 2355: 1643: 645: 2375: 2365: 955:
Prinja, R. K.; Massa, D. L. (October 2010), "Signature of wide-spread clumping in B supergiant winds",
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of this star has served as one of the stable anchor points by which other stars are classified.
2350: 1980: 1776: 1771: 1339: 629: 448: 440: 122: 1462:
asterism, and Omega Velorum is not member of any asterisms. 天社 (Tiān Shè) is westernized into
1351: 1344: 2120: 1927: 1806: 1706: 702: 621: 591: 481: 456: 377: 1186: 1124: 978: 886: 2360: 2326: 2275: 2234: 1960: 1736: 1620: 1554: 1433: 1311: 1241: 1182: 1120: 1074: 1046: 1019: 974: 930: 882: 786: 678: 246: 159: 1277: 8: 2060: 2019: 1796: 1786: 1731: 1721: 1701: 1696: 706: 682: 625: 452: 1558: 1315: 1245: 1078: 1050: 1023: 934: 2029: 1726: 1711: 1691: 1566: 1259: 1231: 1198: 1172: 1136: 1110: 990: 964: 898: 872: 819: 801: 771: 267: 105: 1791: 1766: 1761: 1756: 1751: 1746: 1678: 1355: 1319: 1263: 1254: 1217: 1202: 1140: 599: 413: 56: 994: 902: 1917: 1912: 1907: 1902: 1897: 1892: 1887: 1882: 1877: 1844: 1839: 1834: 1829: 1824: 1819: 1814: 1781: 1741: 1249: 1190: 1128: 1082: 982: 938: 890: 792:
and its brightness varies from magnitude +2.38 to +2.48 over a period of 4.7 days.
656: 576: 510: 344: 230: 1505:
AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 17 日
1504: 1483:
AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 17 日
1482: 1194: 1132: 986: 1872: 1867: 1862: 1511: 1489: 894: 357: 178: 81: 31: 1612: 694: 431: 238: 218: 206: 1087: 863:
van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction".
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Alcaino, Gonzalo (June 1969), "The Globular Clusters NGC 2808 and NGC 1851",
789: 760: 568: 195: 154: 68: 2109: 324: 297: 1471: 815: 809: 742: 572: 144: 133: 94: 73: 1218:"A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun" 2169: 2095: 2090: 2085: 2080: 2075: 2070: 2065: 1476:
Richard Hinckley Allen: Star Names — Their Lore and Meaning: Argo Navis
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Eta CMa shines brightly in the skies in spite of a large distance from
756: 337: 304: 253: 166: 2301: 2052: 834: 779: 747: 710: 1062: 2306: 2254: 2249: 2244: 2239: 2200: 2195: 2148: 2143: 2138: 2133: 2128: 2003: 1998: 1993: 1988: 1970: 1965: 1955: 1950: 1945: 1940: 1935: 1177: 1115: 942: 737: 698: 690: 686: 420: 1350:(Reprint ed.), New York, NY: Dover Publications Inc, p.  1236: 969: 877: 38: 2205: 2024: 2219: 2187: 2164: 1686: 610: 475: 384: 317: 258: 1009: 767: 546: 522: 1300:"Anchor Points for the MK System of Spectral Classification" 1036: 2034: 1669: 564: 555: 543: 537: 531: 513: 222: 210: 775: 444: 1551:
Revised MK Spectral Atlas for stars earlier than the sun
1402:"Bulletin of the IAU Working Group on Star Names, No. 1" 1549:
Morgan, W. W.; Abt, Helmut A.; Tapscott, J. W. (1978).
1215: 1162: 1100: 713:. Consequently, Eta Canis Majoris itself is known as 1045:(35), Astronomisches Rechen-Institut Heidelberg: 1, 552: 549: 528: 525: 519: 1585: 540: 516: 2292: 1343: 1548: 1223:Monthly Notices of the Royal Astronomical Society 1066:Monthly Notices of the Royal Astronomical Society 2337: 1642: 1596:American Association of Variable Star Observers 1444:. AEEA opinion is, Delta Velorum is member of 858: 856: 854: 852: 850: 759:, Eta CMa has been used as a standard for the 1628: 1553:. Yerkes Observatory, University of Chicago. 1451: 1445: 1304:Bulletin of the American Astronomical Society 720: 714: 666: 660: 99:–29° 18′ 11.1798″ 1158: 1156: 1154: 1152: 1150: 1005: 1003: 916: 914: 912: 1291: 1209: 1094: 1056: 954: 862: 847: 1635: 1621: 1571:: CS1 maint: location missing publisher ( 1542: 1216:Tetzlaff, N.; et al. (January 2011). 2051: 1332: 1253: 1235: 1176: 1147: 1114: 1086: 1000: 968: 909: 876: 59:J2000       1579: 1516: 1381:"IAU Working Group on Star Names (WGSN)" 1297: 736: 1270: 920: 202: 2338: 2186: 1418: 1012:Information Bulletin on Variable Stars 620:, 'the virgin'. This star, along with 1616: 1394: 1338: 948: 48:Location of η Canis Majoris (circled) 16:Star in the constellation Canis Major 1495: 1373: 1039:Veröff. Astron. Rechen-Inst. Heidelb 745:for Eta Canis Majoris, plotted from 1030: 782:within the next few million years. 214: 13: 1586:Watson, Christopher (3 May 2013). 1346:Star Names: Their Lore and Meaning 14: 2402: 1298:Garrison, R. F. (December 1993), 772:intrinsically many times brighter 681:consisting of Eta Canis Majoris, 2322: 2321: 1655:Canis Major in Chinese astronomy 1424:弧矢 (Hú Shǐ) is westernized into 1255:10.1111/j.1365-2966.2010.17434.x 727:the Second Star of Bow and Arrow 642:International Astronomical Union 509: 37: 30: 640:), 'the Virgins'. In 2016, the 582: 439:Aludra, 31 Canis Majoris, 2371:Henry Draper Catalogue objects 1428:. R.H. Allen had opinion that 837:vessels named after the star. 1: 2386:Bright Star Catalogue objects 1466:and R.H. Allen used the term 840: 732: 1660:List of stars in Canis Major 1644:Constellation of Canis Major 1459:Celestial Earth God's Temple 795: 785:Eta CMa is classified as an 7: 1452: 1278:"IAU Catalog of Star Names" 1195:10.1051/0004-6361/201731678 1133:10.1051/0004-6361/202142146 987:10.1051/0004-6361/201015252 721: 667: 646:Working Group on Star Names 237:1.64 ± 0.40  10: 2407: 1165:Astronomy and Astrophysics 1103:Astronomy and Astrophysics 957:Astronomy and Astrophysics 895:10.1051/0004-6361:20078357 865:Astronomy and Astrophysics 2319: 2288: 2263: 2227: 2218: 2182: 2157: 2119: 2108: 2047: 2012: 1979: 1926: 1853: 1805: 1677: 1668: 1650: 1446: 726: 715: 661: 632:(Thanih al Adzari), were 468: 437: 430: 426: 291: 286: 282: 172: 165: 116: 53: 24: 2381:Stars with proper names 2271:Canis Major Overdensity 1187:2018A&A...614A..91H 1125:2022A&A...657A...7K 1088:10.1093/mnras/189.3.601 979:2010A&A...521L..55P 887:2007A&A...474..653V 343:135,000 - 174,000  268:Absolute magnitude 106:Apparent magnitude 2391:Durchmusterung objects 752: 2346:Alpha Cygni variables 923:Astrophysical Journal 740: 703:Epsilon Canis Majoris 630:Omicron Canis Majoris 622:Epsilon Canis Majoris 605:The traditional name 383:15,000 - 16,000  1470:for Chinese name of 609:originates from the 2294:Astronomical events 2025:WASP-64 (Atakoraka) 1588:"Eta Canis Majoris" 1559:1978rmsa.book.....M 1316:1993AAS...183.1710G 1246:2011MNRAS.410..190T 1079:1979MNRAS.189..601U 1051:1999VeARI..35....1W 1024:1999IBVS.4659....1K 935:1969ApJ...156..853A 707:Kappa Canis Majoris 683:Delta Canis Majoris 626:Delta Canis Majoris 469:Database references 393:Rotational velocity 252:approx. 2,000  21: 2356:B-type supergiants 1510:2012-02-04 at the 1488:2012-02-04 at the 753: 575:. Since 1943, the 432:Other designations 257:(approx. 600  155:Variable type 123:Spectral type 19: 2376:Hipparcos objects 2366:Flamsteed objects 2333: 2332: 2315: 2314: 2284: 2283: 2214: 2213: 2178: 2177: 2104: 2103: 2061:ν Canis Majoris b 2043: 2042: 831:-class cargo ship 600:Bayer designation 596:Eta Canis Majoris 490:Eta Canis Majoris 487: 486: 205: −4.14  2398: 2325: 2324: 2290: 2289: 2225: 2224: 2184: 2183: 2117: 2116: 2049: 2048: 1989:43197 (Amadioha) 1675: 1674: 1637: 1630: 1623: 1614: 1613: 1607: 1606: 1604: 1602: 1583: 1577: 1576: 1570: 1562: 1546: 1540: 1539: 1537: 1535: 1520: 1514: 1503: 1499: 1493: 1481: 1455: 1449: 1448: 1422: 1416: 1415: 1413: 1411: 1406: 1398: 1392: 1391: 1389: 1387: 1377: 1371: 1370: 1369: 1368: 1349: 1336: 1330: 1329: 1328: 1327: 1318:, archived from 1295: 1289: 1288: 1286: 1284: 1274: 1268: 1267: 1257: 1239: 1213: 1207: 1206: 1180: 1160: 1145: 1144: 1118: 1098: 1092: 1091: 1090: 1060: 1054: 1053: 1034: 1028: 1027: 1007: 998: 997: 972: 952: 946: 945: 918: 907: 906: 880: 860: 787:Alpha Cygni-type 728: 724: 718: 717: 670: 664: 663: 598:) is the star's 562: 561: 558: 557: 554: 551: 548: 545: 542: 539: 534: 533: 530: 527: 524: 521: 518: 515: 217: 5.81  216: 204: 117:Characteristics 109: 89: 84: 54:Observation data 41: 34: 22: 20:η Canis Majoris 18: 2406: 2405: 2401: 2400: 2399: 2397: 2396: 2395: 2336: 2335: 2334: 2329: 2311: 2280: 2259: 2210: 2174: 2153: 2111: 2100: 2039: 2020:RX J0720.4−3125 2008: 1975: 1922: 1849: 1801: 1664: 1646: 1641: 1611: 1610: 1600: 1598: 1584: 1580: 1564: 1563: 1547: 1543: 1533: 1531: 1522: 1521: 1517: 1512:Wayback Machine 1501: 1500: 1496: 1490:Wayback Machine 1479: 1423: 1419: 1409: 1407: 1404: 1400: 1399: 1395: 1385: 1383: 1379: 1378: 1374: 1366: 1364: 1362: 1337: 1333: 1325: 1323: 1296: 1292: 1282: 1280: 1276: 1275: 1271: 1214: 1210: 1161: 1148: 1099: 1095: 1061: 1057: 1035: 1031: 1008: 1001: 953: 949: 919: 910: 861: 848: 843: 798: 735: 677:, refers to an 652:for this star. 588:η Canis Majoris 585: 536: 512: 508: 494:η Canis Majoris 464: 399: sin  358:Surface gravity 350: 347: 330: 327: 310: 307: 273: 256: 213: 184: 179:Radial velocity 104: 87: 82:Right ascension 80: 55: 49: 47: 46: 45: 44: 43: 42: 17: 12: 11: 5: 2404: 2394: 2393: 2388: 2383: 2378: 2373: 2368: 2363: 2358: 2353: 2348: 2331: 2330: 2320: 2317: 2316: 2313: 2312: 2310: 2309: 2304: 2298: 2296: 2286: 2285: 2282: 2281: 2279: 2278: 2273: 2267: 2265: 2261: 2260: 2258: 2257: 2252: 2247: 2242: 2237: 2231: 2229: 2222: 2216: 2215: 2212: 2211: 2209: 2208: 2203: 2198: 2192: 2190: 2180: 2179: 2176: 2175: 2173: 2172: 2167: 2161: 2159: 2155: 2154: 2152: 2151: 2146: 2141: 2136: 2131: 2125: 2123: 2114: 2106: 2105: 2102: 2101: 2099: 2098: 2093: 2088: 2083: 2078: 2073: 2068: 2063: 2057: 2055: 2045: 2044: 2041: 2040: 2038: 2037: 2032: 2030:WISE 0713−2917 2027: 2022: 2016: 2014: 2010: 2009: 2007: 2006: 2001: 1996: 1991: 1985: 1983: 1977: 1976: 1974: 1973: 1968: 1963: 1958: 1953: 1948: 1943: 1938: 1932: 1930: 1924: 1923: 1921: 1920: 1915: 1910: 1905: 1900: 1895: 1890: 1885: 1880: 1875: 1870: 1865: 1859: 1857: 1851: 1850: 1848: 1847: 1842: 1837: 1832: 1827: 1822: 1817: 1811: 1809: 1803: 1802: 1800: 1799: 1794: 1789: 1787:σ (Unurgunite) 1784: 1779: 1774: 1769: 1764: 1759: 1754: 1749: 1744: 1739: 1734: 1729: 1724: 1719: 1714: 1709: 1704: 1699: 1694: 1689: 1683: 1681: 1672: 1666: 1665: 1663: 1662: 1657: 1651: 1648: 1647: 1640: 1639: 1632: 1625: 1617: 1609: 1608: 1578: 1541: 1515: 1494: 1432:refers to the 1417: 1393: 1372: 1360: 1331: 1290: 1269: 1230:(1): 190–200. 1208: 1146: 1093: 1073:(3): 601–605, 1055: 1029: 999: 947: 943:10.1086/150019 908: 871:(2): 653–664. 845: 844: 842: 839: 797: 794: 734: 731: 695:Omicron Puppis 584: 581: 504:), also named 496:, abbreviated 485: 484: 479: 471: 470: 466: 465: 438: 435: 434: 428: 427: 424: 423: 417: 409: 408: 405: 388: 387: 381: 373: 372: 366: 353: 352: 348: 345: 341: 333: 332: 328: 325: 321: 313: 312: 308: 305: 301: 293: 292: 289: 288: 284: 283: 280: 279: 276: 271: 263: 262: 250: 242: 241: 235: 226: 225: 200: 191: 190: 189:41.1 km/s 187: 182: 174: 173: 170: 169: 163: 162: 157: 151: 150: 147: 140: 139: 136: 129: 128: 125: 119: 118: 114: 113: 110: 101: 100: 97: 91: 90: 88:07 24 05.70228 85: 77: 76: 71: 65: 64: 51: 50: 36: 35: 29: 28: 27: 26: 25: 15: 9: 6: 4: 3: 2: 2403: 2392: 2389: 2387: 2384: 2382: 2379: 2377: 2374: 2372: 2369: 2367: 2364: 2362: 2359: 2357: 2354: 2352: 2351:Bayer objects 2349: 2347: 2344: 2343: 2341: 2328: 2318: 2308: 2305: 2303: 2300: 2299: 2297: 2295: 2291: 2287: 2277: 2274: 2272: 2269: 2268: 2266: 2262: 2256: 2253: 2251: 2248: 2246: 2243: 2241: 2238: 2236: 2233: 2232: 2230: 2226: 2223: 2221: 2217: 2207: 2204: 2202: 2199: 2197: 2194: 2193: 2191: 2189: 2185: 2181: 2171: 2168: 2166: 2163: 2162: 2160: 2156: 2150: 2147: 2145: 2142: 2140: 2137: 2135: 2132: 2130: 2127: 2126: 2124: 2122: 2118: 2115: 2113: 2107: 2097: 2094: 2092: 2089: 2087: 2084: 2082: 2079: 2077: 2074: 2072: 2069: 2067: 2064: 2062: 2059: 2058: 2056: 2054: 2050: 2046: 2036: 2033: 2031: 2028: 2026: 2023: 2021: 2018: 2017: 2015: 2011: 2005: 2002: 2000: 1997: 1995: 1992: 1990: 1987: 1986: 1984: 1982: 1978: 1972: 1969: 1967: 1964: 1962: 1959: 1957: 1954: 1952: 1949: 1947: 1944: 1942: 1939: 1937: 1934: 1933: 1931: 1929: 1925: 1919: 1916: 1914: 1911: 1909: 1906: 1904: 1901: 1899: 1896: 1894: 1891: 1889: 1886: 1884: 1881: 1879: 1876: 1874: 1871: 1869: 1866: 1864: 1861: 1860: 1858: 1856: 1852: 1846: 1843: 1841: 1838: 1836: 1833: 1831: 1828: 1826: 1823: 1821: 1818: 1816: 1813: 1812: 1810: 1808: 1804: 1798: 1795: 1793: 1790: 1788: 1785: 1783: 1780: 1778: 1775: 1773: 1770: 1768: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1748: 1745: 1743: 1740: 1738: 1735: 1733: 1730: 1728: 1725: 1723: 1720: 1718: 1715: 1713: 1710: 1708: 1705: 1703: 1700: 1698: 1697:γ (Muliphein) 1695: 1693: 1690: 1688: 1685: 1684: 1682: 1680: 1676: 1673: 1671: 1667: 1661: 1658: 1656: 1653: 1652: 1649: 1645: 1638: 1633: 1631: 1626: 1624: 1619: 1618: 1615: 1597: 1593: 1592:AAVSO Website 1589: 1582: 1574: 1568: 1560: 1556: 1552: 1545: 1529: 1528:Hipparcos ESA 1525: 1524:"Light Curve" 1519: 1513: 1509: 1506: 1498: 1491: 1487: 1484: 1477: 1473: 1469: 1465: 1461: 1460: 1454: 1443: 1442:Omega Velorum 1439: 1438:Delta Velorum 1435: 1431: 1427: 1421: 1403: 1397: 1382: 1376: 1363: 1361:0-486-21079-0 1357: 1353: 1348: 1347: 1341: 1335: 1322:on 2019-06-25 1321: 1317: 1313: 1309: 1305: 1301: 1294: 1279: 1273: 1265: 1261: 1256: 1251: 1247: 1243: 1238: 1233: 1229: 1225: 1224: 1219: 1212: 1204: 1200: 1196: 1192: 1188: 1184: 1179: 1174: 1170: 1166: 1159: 1157: 1155: 1153: 1151: 1142: 1138: 1134: 1130: 1126: 1122: 1117: 1112: 1108: 1104: 1097: 1089: 1084: 1080: 1076: 1072: 1068: 1067: 1059: 1052: 1048: 1044: 1040: 1033: 1025: 1021: 1017: 1013: 1006: 1004: 996: 992: 988: 984: 980: 976: 971: 966: 962: 958: 951: 944: 940: 936: 932: 928: 924: 917: 915: 913: 904: 900: 896: 892: 888: 884: 879: 874: 870: 866: 859: 857: 855: 853: 851: 846: 838: 836: 832: 830: 825: 823: 817: 814: 812: 807: 805: 793: 791: 790:variable star 788: 783: 781: 777: 773: 770:due to being 769: 764: 762: 761:spectral type 758: 755:A blue-white 750: 749: 744: 739: 730: 723: 712: 708: 704: 700: 696: 692: 688: 684: 680: 676: 675: 674:Bow and Arrow 669: 658: 653: 651: 647: 643: 639: 635: 631: 627: 623: 619: 616: 612: 608: 603: 601: 597: 593: 589: 580: 578: 574: 570: 569:constellation 566: 560: 507: 503: 499: 495: 491: 483: 480: 478: 477: 473: 472: 467: 463: 173651 462: 458: 455: 35904, 454: 451: 58350, 450: 446: 442: 436: 433: 429: 425: 422: 418: 416: 415: 411: 410: 406: 404: 402: 398: 394: 390: 389: 386: 382: 380: 379: 375: 374: 371: 367: 365: 363: 359: 355: 354: 351: 342: 340: 339: 335: 334: 331: 322: 320: 319: 315: 314: 311: 302: 300: 299: 295: 294: 290: 285: 281: 277: 275: 269: 265: 264: 260: 255: 251: 249: 248: 244: 243: 240: 236: 234: 232: 228: 227: 224: 220: 212: 208: 201: 199: 197: 196:Proper motion 193: 192: 188: 186: 180: 176: 175: 171: 168: 164: 161: 158: 156: 153: 152: 148: 146: 142: 141: 137: 135: 131: 130: 126: 124: 121: 120: 115: 111: 107: 103: 102: 98: 96: 93: 92: 86: 83: 79: 78: 75: 72: 70: 69:Constellation 67: 66: 62: 58: 52: 40: 33: 23: 1716: 1599:. Retrieved 1591: 1581: 1550: 1544: 1532:. Retrieved 1527: 1518: 1502:(in Chinese) 1497: 1480:(in Chinese) 1467: 1463: 1457: 1429: 1425: 1420: 1408:. Retrieved 1396: 1384:. Retrieved 1375: 1365:, retrieved 1345: 1340:Allen, R. H. 1334: 1324:, retrieved 1320:the original 1307: 1303: 1293: 1281:. Retrieved 1272: 1227: 1221: 1211: 1168: 1164: 1106: 1102: 1096: 1070: 1064: 1058: 1042: 1038: 1032: 1015: 1011: 960: 956: 950: 926: 922: 868: 864: 828: 821: 810: 803: 799: 784: 765: 754: 746: 672: 654: 649: 644:organized a 637: 633: 628:(Wezen) and 617: 614: 606: 604: 595: 587: 586: 583:Nomenclature 505: 501: 497: 493: 489: 488: 474: 459: 2827, 412: 407:40 km/s 400: 396: 391: 376: 361: 356: 336: 316: 296: 266: 245: 229: 194: 177: 2361:Canis Major 1472:Eta Carinae 1456:), meaning 816:stores ship 743:light curve 725:, English: 671:), meaning 573:Canis Major 447: 283, 378:Temperature 303:18.19  145:color index 134:color index 127:B5 Ia 95:Declination 74:Canis Major 2340:Categories 2170:Messier 41 2096:HD 43197 b 2086:HD 45364 b 2076:HD 47186 b 2066:HD 47536 b 2053:Exoplanets 1717:η (Aludra) 1707:ε (Adhara) 1692:β (Mirzam) 1687:α (Sirius) 1601:5 February 1436:including 1367:2010-12-12 1326:2012-02-04 1178:1902.01341 1116:2109.10912 841:References 757:supergiant 733:Properties 634:Al 'Adhārā 624:(Adhara), 443:−29°4328, 368:2.00  360:(log  338:Luminosity 167:Astrometry 2302:SN 1999ec 1807:Flamsteed 1712:ζ (Furud) 1702:δ (Wezen) 1567:cite book 1534:12 August 1468:Tseen She 1464:Tseen She 1264:118629873 1237:1007.4883 1203:126150688 1141:237605138 970:1007.2744 878:0708.1752 835:U.S. Navy 796:Namesakes 780:supernova 774:than the 763:of B5Ia. 748:Hipparcos 722:Hú Shǐ èr 711:Pi Puppis 618:al-adhraa 592:Latinised 419:8.3  108: (V) 2327:Category 2307:SN 2003H 2220:Galaxies 2201:NGC 2361 2196:NGC 2359 2149:NGC 2374 2144:NGC 2362 2139:NGC 2360 2134:NGC 2354 2129:NGC 2204 2112:clusters 1855:Variable 1508:Archived 1486:Archived 1453:Tiān Shè 1434:asterism 1342:(1963), 1310:: 1319, 995:59151633 903:18759600 699:k Puppis 691:HD 65456 687:HD 63032 679:asterism 577:spectrum 349:☉ 329:☉ 323:54  309:☉ 270: (M 247:Distance 231:Parallax 2276:IC 2163 2206:Sh2-297 2188:Nebulae 1878:UW (29) 1555:Bibcode 1430:Koo She 1426:Koo She 1410:28 July 1312:Bibcode 1283:28 July 1242:Bibcode 1183:Bibcode 1121:Bibcode 1109:: 657. 1075:Bibcode 1047:Bibcode 1020:Bibcode 975:Bibcode 963:: L55, 931:Bibcode 929:: 853, 883:Bibcode 833:, were 824:(AK-72) 811:Alstede 806:(AF-55) 657:Chinese 638:العذاري 615:العذراء 567:in the 563:, is a 498:Eta CMa 287:Details 149:−0.087 138:−0.708 61:Equinox 2165:Gaia 1 1474:. See 1386:22 May 1358:  1262:  1201:  1139:  993:  901:  829:Crater 822:Aludra 818:, and 813:-class 804:Aludra 668:Hú Shǐ 650:Aludra 611:Arabic 607:Aludra 506:Aludra 476:SIMBAD 318:Radius 112:2.450 63:J2000 2264:Other 2158:Other 2013:Other 2004:47186 1999:45364 1994:45184 1679:Bayer 1670:Stars 1530:. ESA 1405:(PDF) 1260:S2CID 1232:arXiv 1199:S2CID 1173:arXiv 1137:S2CID 1111:arXiv 1018:: 1. 991:S2CID 965:arXiv 899:S2CID 873:arXiv 808:, an 800:Both 768:Earth 502:η CMa 215:Dec.: 160:α Cyg 57:Epoch 2255:2283 2250:2280 2245:2227 2240:2217 2235:2207 2110:Star 2035:WR 7 1971:2812 1966:2766 1961:2764 1956:2758 1951:2450 1946:2447 1941:2437 1936:2318 1603:2014 1573:link 1536:2022 1478:and 1440:and 1412:2016 1388:2016 1356:ISBN 1285:2016 1016:4659 826:, a 820:USS 802:USS 751:data 709:and 565:star 482:data 298:Mass 278:−7.0 143:B−V 132:U−B 2228:NGC 2121:NGC 1352:130 1250:doi 1228:410 1191:doi 1169:614 1129:doi 1107:657 1083:doi 1071:189 983:doi 961:521 939:doi 927:156 891:doi 869:474 776:Sun 729:). 716:弧矢二 655:In 594:to 571:of 461:SAO 453:HIP 445:FK5 421:Myr 414:Age 370:cgs 239:mas 233:(π) 219:mas 207:mas 203:RA: 198:(μ) 2342:: 1981:HD 1928:HR 1918:NR 1913:LS 1908:FY 1903:FS 1898:FN 1893:EZ 1888:CX 1883:VY 1845:27 1840:26 1835:17 1830:15 1825:12 1820:11 1815:10 1594:. 1590:. 1569:}} 1565:{{ 1526:. 1447:天社 1354:, 1308:25 1306:, 1302:, 1258:. 1248:. 1240:. 1226:. 1220:. 1197:. 1189:. 1181:. 1171:. 1167:. 1149:^ 1135:. 1127:. 1119:. 1105:. 1081:, 1069:, 1043:35 1041:, 1014:. 1002:^ 989:, 981:, 973:, 959:, 937:, 925:, 911:^ 897:. 889:. 881:. 867:. 849:^ 741:A 705:, 701:, 697:, 693:, 689:, 685:, 662:弧矢 659:, 613:: 602:. 547:uː 544:lj 523:uː 500:, 457:HR 449:HD 441:CD 259:pc 254:ly 223:yr 211:yr 181:(R 2091:c 2081:c 2071:c 1873:Z 1868:W 1863:R 1797:ω 1792:τ 1782:π 1777:ο 1772:ο 1767:ξ 1762:ξ 1757:ν 1752:ν 1747:ν 1742:μ 1737:λ 1732:κ 1727:ι 1722:θ 1636:e 1629:t 1622:v 1605:. 1575:) 1561:. 1557:: 1538:. 1492:. 1450:( 1414:. 1390:. 1314:: 1287:. 1266:. 1252:: 1244:: 1234:: 1205:. 1193:: 1185:: 1175:: 1143:. 1131:: 1123:: 1113:: 1085:: 1077:: 1049:: 1026:. 1022:: 985:: 977:: 967:: 941:: 933:: 905:. 893:: 885:: 875:: 719:( 665:( 636:( 590:( 559:/ 556:ə 553:r 550:d 541:ˈ 538:ə 535:, 532:ə 529:r 526:d 520:l 517:ˈ 514:ə 511:/ 492:( 403:) 401:i 397:v 395:( 385:K 364:) 362:g 346:L 326:R 306:M 274:) 272:V 261:) 221:/ 209:/ 185:) 183:v

Index



Epoch
Equinox
Constellation
Canis Major
Right ascension
Declination
Apparent magnitude
Spectral type
color index
color index
Variable type
α Cyg
Astrometry
Radial velocity
Proper motion
mas
yr
mas
yr
Parallax
mas
Distance
ly
pc
Absolute magnitude
Mass
M
Radius

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