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Beta Delphini

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43: 2177: 50: 884:. Reversing the letters of this construction produces the two names. They have endured, the result of Cacciatore's little practical joke of naming the two after himself. How Webb arrived at this explanation 45 years after the publication of the catalogue is still a mystery. 1454:
Hessman, F. V.; Dhillon, V. S.; Winget, D. E.; Schreiber, M. R.; Horne, K.; Marsh, T. R.; Guenther, E.; Schwope, A.; Heber, U. (2010). "On the naming convention used for multiple star systems and extrasolar planets".
695: 1553: 1387: 530: 895:(WGSN) to catalogue and standardize proper names for stars. The WGSN decided to attribute proper names to individual stars rather than entire 2229: 1383: 1496: 2249: 1323: 1122:
Davidson, James W. Jr.; et al. (November 2009), "A Photometric Analysis of Seventeen Binary Stars Using Speckle Imaging",
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for the component Beta Delphini A on 12 September 2016 and it is now so included in the List of IAU-approved Star Names.
1587: 1413: 854:. The name first appeared in Piazzi's Palermo Star Catalogue. When the Catalogue was published in 1814, the unfamiliar names 1363: 1282:
Mallik, Sushma V.; Parthasarathy, M.; Pati, A. K. (October 2003), "Lithium and rotation in F and G dwarfs and subgiants",
1673: 1386:, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., 1012:
that has 1.47 times the Sun's mass and around 8 times the Sun's luminosity. The system is around 1.8 billion years old.
1615: 2239: 1532: 888: 851: 832: 2244: 1371: 892: 74: 1698: 699: 571: 924: 2000: 2234: 2224: 1693: 1607: 1221:
Pourbaix, D.; et al. (September 2004), "SB9: The ninth catalogue of spectroscopic binary orbits",
965: 2204: 1848: 1682: 752: 89: 1526: 961: 1666: 1481: 17: 2219: 2209: 1961: 683: 426: 147: 1601: 2214: 2126: 1888: 1795: 808: 691: 675: 538: 387: 1295: 1244: 1174: 1074: 843: 720: 1343: 1291: 1240: 1196: 1170: 1131: 1070: 1021: 977: 929: 360: 250: 996:, making them a challenge to resolve with a telescope. The larger member of the pair is a 8: 1603:
Burnham's celestial handbook: an observer's guide to the universe beyond the Solar System
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A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations
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The two components of the system are designated Beta Delphini A (officially named
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Söderhjelm, Staffan (January 1999), "Visual binary orbits and masses post Hipparcos",
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derive from the convention used by the Washington Multiplicity Catalog (WMC) for
518: 346: 97: 1360: 1775: 1765: 1745: 1740: 1735: 1725: 1503:. Mark Hurn, Institute of Astronomy Library, Univ. of Cambridge. Archived from 1187:
Edwards, T. W. (April 1976), "MK classification for visual binary components",
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van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction",
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Rotanev, Rotanen, Venator, β Del, Beta Delphini, Beta Del,
2031: 1866: 1861: 1856: 1838: 1833: 1828: 1823: 1818: 1813: 1808: 1781: 1235: 957: 828: 744: 556: 373: 160: 110: 876:, a British astronomer, puzzled out the explanation. Cacciatore's name, 1803: 1001: 997: 636: 498: 485: 402: 257: 186: 2067: 2018: 1969: 1951: 1946: 1941: 1936: 1931: 1926: 1921: 1916: 1911: 1906: 1901: 1896: 993: 2160: 2144: 2139: 2134: 2103: 2077: 2072: 1985: 1208: 609: 1461: 1065: 2041: 1877: 2117: 2095: 1990: 1347: 714: 548: 262: 1453: 985: 969: 321: 77: 70: 1220: 1708: 785: 779: 773: 337: 226: 214: 1121: 1606:, Dover Books on Astronomy, vol. 2 (2nd ed.), 1408:(2nd rev. ed.). Cambridge, Massachusetts: Sky Pub. 1281: 796:, which is historically the name of the system) and B. 782: 788: 776: 770: 767: 1582:, written by 陳久金. Published by 台灣書房出版有限公司, 2005, 984:by an angle of 61° to the line of sight from the 2191: 1334:, Jim Kaler. Accessed on line October 1, 2008. 1681: 1554:"WG Triennial Report (2015-2018) - Star Names" 1403: 1117: 1115: 1113: 1111: 1109: 1107: 1105: 1103: 1101: 1099: 1046: 1044: 1042: 1040: 1038: 1036: 880:in English translation, would be Latinized to 1667: 917: 911: 850:, and later his successor as Director of the 115:+14° 35′ 42.3195″ 27:Binary star in the constellation of Delphinus 2058: 1497:"Secrets of the 1814 Palermo Star Catalogue" 1447: 1277: 1275: 1273: 1271: 1269: 1156: 1154: 819:. The designations of the two components as 1593: 1096: 1050: 1033: 1674: 1660: 1427: 1425: 1160: 960:system in 1873 by the American astronomer 2017: 1460: 1397: 1303: 1266: 1234: 1151: 1143: 1064: 755:. It is the brightest star in Delphinus. 1546: 872:, respectively. Eventually the Reverend 1599: 1478:Celestial Objects for Common Telescopes 1422: 1316: 1314: 1186: 1180: 838:Beta Delphini bore an historical name, 206: 14: 2192: 2094: 1528:IAU Working Group on Star Names (WGSN) 1655: 1008:, while the secondary component is a 1519: 1475: 1404:Kunitzsch, Paul; Smart, Tim (2006). 1394:. Accessed on line October 1, 2008. 1377: 1374:. Accessed on line October 1, 2008. 1350:. Accessed on line October 1, 2008. 1311: 1214: 73:       980:of 0.36. The plane of the orbit is 964:. The system consists of a pair of 218: 24: 1632: 1469: 1361:The Washington Double Star Catalog 1353: 1337: 25: 2261: 1626: 1344:HD 196524 -- Spectroscopic binary 59:Location of β Delphini (circled) 2176: 2175: 1533:International Astronomical Union 1494: 956:Beta Delphini was found to be a 889:International Astronomical Union 833:International Astronomical Union 763: 48: 41: 1570: 1488: 1372:United States Naval Observatory 799: 2230:Henry Draper Catalogue objects 1699:Delphinus in Chinese astronomy 13: 1: 2250:Bright Star Catalogue objects 1027: 951: 932:consisting of Beta Delphini, 1145:10.1088/0004-6256/138/5/1354 241:32.33 ± 0.47  7: 1015: 918: 893:Working Group on Star Names 10: 2266: 1694:List of stars in Delphinus 1683:Constellation of Delphinus 1608:Courier Dover Publications 1366:September 8, 2008, at the 1326:November 21, 2008, at the 1305:10.1051/0004-6361:20031084 1284:Astronomy and Astrophysics 1253:10.1051/0004-6361:20041213 1223:Astronomy and Astrophysics 1163:Astronomy and Astrophysics 1083:10.1051/0004-6361:20078357 1053:Astronomy and Astrophysics 842:, which arose as follows: 2173: 2153: 2125: 2116: 2090: 2054: 2013: 1978: 1960: 1887: 1847: 1794: 1716: 1707: 1689: 912: 707: 672: 665: 615: 464: 459: 320: 292: 192: 185: 141: 64: 35: 1635:"Special Stars: Rotanev" 1600:Burnham, Robert (1978), 1124:The Astronomical Journal 988:. The two stars have an 153:F5 III + F5 IV 2240:Stars with proper names 1501:The Story of Star Names 1482:Longmans, Green and Co. 1296:2003A&A...409..251M 1245:2004A&A...424..727P 1175:1999A&A...341..121S 1075:2007A&A...474..653V 899:. It approved the name 300:Absolute magnitude 272:Absolute magnitude 122:Apparent magnitude 2245:Durchmusterung objects 976:of 26.66 years and an 427:Argument of periastron 1006:luminosity of the Sun 846:was the assistant to 831:, and adopted by the 829:multiple star systems 388:Longitude of the node 1189:Astronomical Journal 1022:Sualocin and Rotanev 1000:with 1.75 times the 821:Beta Delphini A 702: 20375+1436AB. 1476:Webb, T.W. (1859). 1201:1976AJ.....81..245E 1136:2009AJ....138.1354D 992:of about 0.44  852:Palermo Observatory 708:Database references 572:Rotational velocity 209: +118.09  32: 1359:Entry 20375+1436, 1346:, database entry, 990:angular separation 972:each other with a 844:Niccolò Cacciatore 815:) is the binary's 813:Beta Delphini 729:Beta Delphini 667:Other designations 221: -48.06  148:Spectral type 30: 2235:Hipparcos objects 2225:Flamsteed objects 2187: 2186: 2169: 2168: 2112: 2111: 2086: 2085: 2050: 2049: 2009: 2008: 1986:HAT-P-23 (Moriah) 1633:Kummer, Juergen. 1588:978-986-7332-25-7 1484:pp. 193–194. 1415:978-1-931559-44-7 1004:and 24 times the 862:were attached to 817:Bayer designation 726: 725: 261:(30.9 ± 0.4  16:(Redirected from 2257: 2205:F-type subgiants 2179: 2178: 2123: 2122: 2092: 2091: 2056: 2055: 2015: 2014: 1714: 1713: 1676: 1669: 1662: 1653: 1652: 1648: 1646: 1645: 1621: 1620: 1597: 1591: 1578: 1574: 1568: 1567: 1565: 1564: 1558: 1550: 1544: 1543: 1541: 1539: 1523: 1517: 1516: 1514: 1512: 1492: 1486: 1485: 1473: 1467: 1466: 1464: 1451: 1445: 1444: 1442: 1440: 1429: 1420: 1419: 1401: 1395: 1381: 1375: 1357: 1351: 1341: 1335: 1318: 1309: 1308: 1307: 1279: 1264: 1263: 1238: 1236:astro-ph/0406573 1218: 1212: 1211: 1184: 1178: 1177: 1158: 1149: 1148: 1147: 1130:(5): 1354–1364, 1119: 1094: 1093: 1068: 1048: 921: 915: 914: 897:multiple systems 882:Nicolaus Venator 795: 794: 791: 790: 787: 784: 781: 778: 775: 772: 769: 634: 632: 607: 606: 605: 546: 483: 481: 431: 419: 417: 410: 392: 351: 316: 314: 288: 286: 220: 208: 181: 179: 172: 170: 154: 142:Characteristics 137: 134: 132: 125: 105: 100: 65:Observation data 52: 45: 33: 29: 21: 2265: 2264: 2260: 2259: 2258: 2256: 2255: 2254: 2190: 2189: 2188: 2183: 2165: 2149: 2108: 2082: 2046: 2005: 1996:WISE J2030+0749 1974: 1956: 1883: 1843: 1790: 1703: 1685: 1680: 1643: 1641: 1629: 1624: 1618: 1610:, p. 820, 1598: 1594: 1576: 1575: 1571: 1562: 1560: 1556: 1552: 1551: 1547: 1537: 1535: 1525: 1524: 1520: 1510: 1508: 1507:on 4 March 2016 1493: 1489: 1474: 1470: 1452: 1448: 1438: 1436: 1431: 1430: 1423: 1416: 1402: 1398: 1382: 1378: 1368:Wayback Machine 1358: 1354: 1342: 1338: 1328:Wayback Machine 1319: 1312: 1280: 1267: 1219: 1215: 1185: 1181: 1159: 1152: 1120: 1097: 1049: 1034: 1030: 1018: 954: 928:, refers to an 878:Nicholas Hunter 848:Giuseppe Piazzi 805:β Delphini 802: 766: 762: 733:β Delphini 703: 682:+14 4369, 676:6 Delphini 660: 657: 642: 639: 630: 628: 616:Beta Delphini B 603: 601: 600: 598: 578: sin  544: 519:Surface gravity 511: 508: 491: 488: 479: 477: 465:Beta Delphini A 451: 449: 432: 424: 415: 413: 400: 385: 347:Semi-major axis 344: 312: 310: 305: 293:Beta Delphini B 284: 282: 277: 260: 217: 193:Beta Delphini A 177: 175: 173: 168: 166: 152: 135: 130: 128: 120: 103: 98:Right ascension 96: 66: 60: 58: 57: 56: 55: 54: 53: 28: 23: 22: 15: 12: 11: 5: 2263: 2253: 2252: 2247: 2242: 2237: 2232: 2227: 2222: 2217: 2212: 2207: 2202: 2185: 2184: 2174: 2171: 2170: 2167: 2166: 2164: 2163: 2157: 2155: 2151: 2150: 2148: 2147: 2142: 2137: 2131: 2129: 2120: 2114: 2113: 2110: 2109: 2107: 2106: 2100: 2098: 2088: 2087: 2084: 2083: 2081: 2080: 2075: 2070: 2064: 2062: 2052: 2051: 2048: 2047: 2045: 2044: 2039: 2034: 2029: 2023: 2021: 2011: 2010: 2007: 2006: 2004: 2003: 2001:WISE 2056+1459 1998: 1993: 1988: 1982: 1980: 1976: 1975: 1973: 1972: 1966: 1964: 1958: 1957: 1955: 1954: 1949: 1944: 1939: 1934: 1929: 1924: 1919: 1914: 1909: 1904: 1899: 1893: 1891: 1885: 1884: 1882: 1881: 1874: 1869: 1864: 1859: 1853: 1851: 1845: 1844: 1842: 1841: 1836: 1831: 1826: 1821: 1816: 1811: 1806: 1800: 1798: 1792: 1791: 1789: 1788: 1778: 1773: 1768: 1763: 1758: 1753: 1748: 1743: 1738: 1733: 1728: 1722: 1720: 1711: 1705: 1704: 1702: 1701: 1696: 1690: 1687: 1686: 1679: 1678: 1671: 1664: 1656: 1650: 1649: 1628: 1627:External links 1625: 1623: 1622: 1616: 1592: 1569: 1545: 1518: 1487: 1468: 1446: 1433:"Naming Stars" 1421: 1414: 1396: 1376: 1352: 1336: 1310: 1265: 1213: 1209:10.1086/111879 1179: 1150: 1095: 1059:(2): 653–664, 1031: 1029: 1026: 1025: 1024: 1017: 1014: 953: 950: 942:Delta Delphini 938:Gamma Delphini 934:Alpha Delphini 801: 798: 735:, abbreviated 724: 723: 718: 710: 709: 705: 704: 698: 106316, 690: 101769, 686: 196524, 678:, 6 Del, 673: 670: 669: 663: 662: 658: 655: 651: 645: 644: 640: 637: 626: 618: 617: 613: 612: 596: 588: 587: 586:49.8 km/s 584: 567: 566: 560: 552: 551: 542: 534: 533: 527: 514: 513: 509: 506: 502: 494: 493: 489: 486: 475: 467: 466: 462: 461: 457: 456: 453: 447: 443:Semi-amplitude 438: 437: 434: 421: 420: 411: 397: 396: 393: 382: 381: 378: 369: 368: 365: 356: 355: 352: 341: 340: 334: 325: 324: 318: 317: 308: 303: 295: 294: 290: 289: 280: 275: 267: 266: 254: 246: 245: 239: 230: 229: 204: 195: 194: 190: 189: 183: 182: 163: 156: 155: 150: 144: 143: 139: 138: 126: 117: 116: 113: 107: 106: 104:20 37 32.94130 101: 93: 92: 87: 81: 80: 62: 61: 47: 46: 40: 39: 38: 37: 36: 26: 9: 6: 4: 3: 2: 2262: 2251: 2248: 2246: 2243: 2241: 2238: 2236: 2233: 2231: 2228: 2226: 2223: 2221: 2220:Bayer objects 2218: 2216: 2213: 2211: 2210:F-type giants 2208: 2206: 2203: 2201: 2198: 2197: 2195: 2182: 2172: 2162: 2159: 2158: 2156: 2152: 2146: 2143: 2141: 2138: 2136: 2133: 2132: 2130: 2128: 2124: 2121: 2119: 2115: 2105: 2102: 2101: 2099: 2097: 2093: 2089: 2079: 2076: 2074: 2071: 2069: 2066: 2065: 2063: 2061: 2060:Star clusters 2057: 2053: 2043: 2040: 2038: 2035: 2033: 2030: 2028: 2027:18 Delphini b 2025: 2024: 2022: 2020: 2016: 2012: 2002: 1999: 1997: 1994: 1992: 1989: 1987: 1984: 1983: 1981: 1977: 1971: 1968: 1967: 1965: 1963: 1959: 1953: 1950: 1948: 1945: 1943: 1940: 1938: 1935: 1933: 1930: 1928: 1925: 1923: 1920: 1918: 1915: 1913: 1910: 1908: 1905: 1903: 1900: 1898: 1895: 1894: 1892: 1890: 1886: 1880: 1879: 1875: 1873: 1870: 1868: 1865: 1863: 1860: 1858: 1855: 1854: 1852: 1850: 1846: 1840: 1837: 1835: 1832: 1830: 1827: 1825: 1822: 1820: 1817: 1815: 1812: 1810: 1807: 1805: 1802: 1801: 1799: 1797: 1793: 1787: 1786: 1785: 1779: 1777: 1774: 1772: 1769: 1767: 1764: 1762: 1759: 1757: 1754: 1752: 1749: 1747: 1744: 1742: 1739: 1737: 1734: 1732: 1729: 1727: 1724: 1723: 1721: 1719: 1715: 1712: 1710: 1706: 1700: 1697: 1695: 1692: 1691: 1688: 1684: 1677: 1672: 1670: 1665: 1663: 1658: 1657: 1654: 1640: 1636: 1631: 1630: 1619: 1617:0-486-23568-8 1613: 1609: 1605: 1604: 1596: 1589: 1585: 1581: 1573: 1555: 1549: 1534: 1530: 1529: 1522: 1506: 1502: 1498: 1491: 1483: 1479: 1472: 1463: 1458: 1450: 1434: 1428: 1426: 1417: 1411: 1407: 1400: 1393: 1389: 1385: 1380: 1373: 1369: 1365: 1362: 1356: 1349: 1345: 1340: 1333: 1329: 1325: 1322: 1317: 1315: 1306: 1301: 1297: 1293: 1289: 1285: 1278: 1276: 1274: 1272: 1270: 1262: 1258: 1254: 1250: 1246: 1242: 1237: 1232: 1228: 1224: 1217: 1210: 1206: 1202: 1198: 1194: 1190: 1183: 1176: 1172: 1168: 1164: 1157: 1155: 1146: 1141: 1137: 1133: 1129: 1125: 1118: 1116: 1114: 1112: 1110: 1108: 1106: 1104: 1102: 1100: 1092: 1088: 1084: 1080: 1076: 1072: 1067: 1062: 1058: 1054: 1047: 1045: 1043: 1041: 1039: 1037: 1032: 1023: 1020: 1019: 1013: 1011: 1010:subgiant star 1007: 1003: 999: 995: 991: 987: 983: 979: 975: 971: 967: 963: 962:S. W. Burnham 959: 949: 947: 946:Zeta Delphini 943: 939: 935: 931: 927: 926: 920: 909: 904: 902: 898: 894: 890: 887:In 2016, the 885: 883: 879: 875: 871: 870:Beta Delphini 867: 866: 861: 857: 853: 849: 845: 841: 836: 834: 830: 826: 822: 818: 814: 810: 806: 797: 793: 761: 756: 754: 750: 749:constellation 746: 742: 738: 737:Beta Del 734: 730: 722: 719: 717: 716: 712: 711: 706: 701: 697: 693: 689: 685: 681: 677: 671: 668: 664: 661: 652: 650: 647: 646: 643: 627: 625: 624: 620: 619: 614: 611: 597: 595: 594: 590: 589: 585: 583: 581: 577: 573: 569: 568: 565: 561: 559: 558: 554: 553: 550: 543: 541: 540: 536: 535: 532: 528: 526: 524: 520: 516: 515: 512: 503: 501: 500: 496: 495: 492: 476: 474: 473: 469: 468: 463: 458: 454: 445: 444: 440: 439: 435: 430: 428: 423: 422: 412: 409: 407: 404: 399: 398: 394: 391: 389: 384: 383: 379: 377: 375: 371: 370: 366: 364: 362: 358: 357: 353: 350: 348: 343: 342: 339: 335: 333: 331: 327: 326: 323: 319: 309: 307: 301: 297: 296: 291: 281: 279: 273: 269: 268: 264: 259: 256:101 ± 1  255: 253: 252: 248: 247: 244: 240: 238: 236: 232: 231: 228: 224: 216: 212: 205: 203: 201: 200:Proper motion 197: 196: 191: 188: 184: 164: 162: 158: 157: 151: 149: 146: 145: 140: 136:(4.11 + 5.01) 127: 123: 119: 118: 114: 112: 109: 108: 102: 99: 95: 94: 91: 88: 86: 85:Constellation 83: 82: 79: 76: 72: 69: 63: 51: 44: 34: 19: 2215:Binary stars 2037:HD 196885 Ab 1876: 1783: 1780: 1751:ε (Aldulfin) 1730: 1726:α (Sualocin) 1642:. Retrieved 1638: 1602: 1595: 1579: 1577:(in Chinese) 1572: 1561:. Retrieved 1548: 1536:, retrieved 1527: 1521: 1509:. Retrieved 1505:the original 1500: 1495:Hurn, Mark. 1490: 1477: 1471: 1449: 1437:. Retrieved 1405: 1399: 1379: 1355: 1339: 1331: 1287: 1283: 1226: 1222: 1216: 1192: 1188: 1182: 1166: 1162: 1127: 1123: 1056: 1052: 978:eccentricity 955: 923: 905: 900: 891:organized a 886: 881: 877: 869: 863: 859: 855: 839: 837: 824: 820: 812: 804: 803: 800:Nomenclature 759: 757: 740: 736: 732: 728: 727: 713: 694: 7882, 648: 621: 591: 579: 575: 570: 555: 537: 522: 517: 497: 470: 441: 425: 401: 386: 372: 361:Eccentricity 359: 345: 328: 298: 270: 249: 233: 198: 2032:HD 195019 b 1839:18 (Musica) 1731:β (Rotanev) 1559:. p. 5 1439:16 December 1290:: 251–261, 1229:: 727–732, 1195:: 245–249, 1169:: 121–140, 968:stars that 958:binary star 922:), meaning 874:Thomas Webb 745:binary star 562:–0.05  557:Metallicity 539:Temperature 433:(secondary) 418:.50 yr 374:Inclination 161:color index 111:Declination 31:β Delphini 2194:Categories 2019:Exoplanets 1644:2015-08-23 1563:2018-07-14 1480:. London: 1028:References 998:giant star 994:arcseconds 952:Properties 925:Good Gourd 741:β Del 649:Luminosity 529:3.50  521:(log  499:Luminosity 403:Periastron 187:Astrometry 2200:Delphinus 2068:Laevens 3 1796:Flamsteed 1462:1012.0707 1435:. IAU.org 1261:119387088 1066:0708.1752 809:Latinised 753:Delphinus 452:(primary) 436:349° 395:177° 124: (V) 90:Delphinus 2181:Category 2161:ZW II 96 2118:Galaxies 2104:NGC 6905 2078:NGC 7006 2073:NGC 6934 1849:Variable 1784:(Tso Ke) 1364:Archived 1324:Archived 1091:18759600 1016:See also 982:inclined 930:asterism 856:Sualocin 659:☉ 641:☉ 510:☉ 504:24  490:☉ 455:7.6 km/s 380:61° 302: (M 274: (M 251:Distance 235:Parallax 174:B:  165:A:  2096:Nebulae 2042:WASP-2b 1639:jumk.de 1384:HR 7882 1321:Rotanev 1292:Bibcode 1241:Bibcode 1197:Bibcode 1171:Bibcode 1132:Bibcode 1071:Bibcode 944:, and 908:Chinese 901:Rotanev 860:Rotanev 840:Rotanev 835:(IAU). 760:Rotanev 747:in the 743:) is a 653:8  460:Details 336:26.660 75:Equinox 18:Rotanev 1991:WASP-2 1970:195019 1878:QV Sge 1782:ρ Aql 1614:  1586:  1580:中國星座神話 1538:22 May 1511:11 May 1412:  1348:SIMBAD 1259:  1089:  974:period 966:F-type 919:Hù Guā 715:SIMBAD 635:  608:  547:  484:  354:0.440″ 330:Period 2154:Other 1979:Other 1718:Bayer 1709:Stars 1557:(PDF) 1457:arXiv 1332:Stars 1257:S2CID 1231:arXiv 1087:S2CID 1061:arXiv 986:Earth 970:orbit 865:Alpha 604:−0.72 602:+0.17 482:0.002 406:epoch 322:Orbit 219:Dec.: 133:0.016 129:3.617 78:J2000 71:J2000 68:Epoch 2145:7028 2140:7025 2135:7003 1952:8044 1947:8010 1942:7975 1937:7907 1932:7899 1927:7839 1922:7824 1917:7816 1912:7793 1907:7778 1902:7774 1897:7771 1872:V339 1612:ISBN 1584:ISBN 1540:2016 1513:2015 1441:2017 1410:ISBN 1392:V/50 1002:mass 868:and 858:and 823:and 721:data 633:0.04 629:1.47 623:Mass 599:1.79 545:6587 478:1.75 472:Mass 367:0.36 315:0.14 311:2.79 287:0.12 283:1.58 180:0.25 176:0.56 171:0.14 167:0.43 159:B−V 2127:NGC 1390:ID 1388:CDS 1300:doi 1288:409 1249:doi 1227:424 1205:doi 1167:341 1140:doi 1128:138 1079:doi 1057:474 906:In 811:to 751:of 700:WDS 696:SAO 688:HIP 610:Gyr 593:Age 564:dex 531:cgs 429:(ω) 416:989 408:(T) 390:(Ω) 376:(i) 363:(e) 349:(a) 332:(P) 243:mas 237:(π) 223:mas 211:mas 207:RA: 202:(μ) 2196:: 1962:HD 1889:HR 1867:HU 1862:HR 1857:EU 1834:17 1829:16 1824:15 1819:14 1814:13 1809:10 1637:. 1531:, 1499:. 1424:^ 1370:, 1330:, 1313:^ 1298:, 1286:, 1268:^ 1255:, 1247:, 1239:, 1225:, 1203:, 1193:81 1191:, 1165:, 1153:^ 1138:, 1126:, 1098:^ 1085:, 1077:, 1069:, 1055:, 1035:^ 948:. 940:, 936:, 913:瓠瓜 910:, 774:oʊ 739:, 692:HR 684:HD 680:BD 446:(K 338:yr 263:pc 258:ly 227:yr 215:yr 1804:1 1776:κ 1771:ι 1766:θ 1761:η 1756:ζ 1746:δ 1741:γ 1736:γ 1675:e 1668:t 1661:v 1647:. 1590:. 1566:. 1542:. 1515:. 1465:. 1459:: 1443:. 1418:. 1302:: 1294:: 1251:: 1243:: 1233:: 1207:: 1199:: 1173:: 1142:: 1134:: 1081:: 1073:: 1063:: 916:( 825:B 807:( 792:/ 789:v 786:ɛ 783:n 780:ə 777:t 771:r 768:ˈ 765:/ 731:( 656:L 638:M 631:± 582:) 580:i 576:v 574:( 549:K 525:) 523:g 507:L 487:M 480:± 450:) 448:1 414:1 313:± 306:) 304:V 285:± 278:) 276:V 265:) 225:/ 213:/ 178:± 169:± 131:± 20:)

Index

Rotanev


Epoch
J2000
Equinox
J2000
Constellation
Delphinus
Right ascension
Declination
Apparent magnitude
Spectral type
color index
Astrometry
Proper motion
mas
yr
mas
yr
Parallax
mas
Distance
ly
pc
Absolute magnitude
Absolute magnitude
Orbit
Period
yr

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