39:
2650:
46:
1589:
Gardner, Tyler; Monnier, John D.; Fekel, Francis C.; Schaefer, Gail; Johnson, Keith J. C.; Le
Bouquin, Jean-Baptiste; Kraus, Stefan; Anugu, Narsireddy; Setterholm, Benjamin R.; Labdon, Aaron; Davies, Claire L.; Lanthermann, Cyprien; Ennis, Jacob; Ireland, Michael; Kratter, Kaitlin M.; Ten Brummelaar,
1293:
changes are likely to belong to the faintest component, expected from its mass to be an F-type star. Then the more massive star of the inner pair is likely to be an A-type dwarf, possibly not detected in the spectral because rapid rotation blurs its
1495:
Kharchenko, N. V.; Scholz, R.-D.; Piskunov, A. E.; Röser, S.; Schilbach, E. (2007). "Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ˜55000 stars and mean radial velocities of 516 Galactic open clusters and associations".
1288:
The spectral type of the secondary star cannot be determined as it is too close and too faint compared to the primary, but it has been shown to itself be a binary star with an orbit of 30 days. Spectral lines showing 30-day
1889:
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".
1709:
David, Trevor J.; Hillenbrand, Lynne A. (2015). "The Ages of Early-type Stars: Strömgren
Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets".
1812:
Dommanget, J.; Nys, O. (1994). "Catalogue des composantes d'etoiles doubles et multiples (CCDM) premiere edition - Catalogue of the components of double and multiple stars (CCDM) first edition".
1147:. Reversing the letters of this construction produces the two star names. They have endured, the result of Cacciatore's little practical joke of naming the two stars after himself.
2037:
1098:(IAU). The primary star's components Aa, Ab1, and Ab2 are also sometimes referred to as A, Ba, and Bb respectively, given that the outer pair have been resolved.
935:
931:
1986:
1305:
around 11th to 13th magnitude and separations of 35" to 72". They all show motion relative to Alpha
Delphini A, and have much smaller parallaxes.
769:
1158:(WGSN) to catalogue and standardize proper names for stars. The WGSN decided to attribute proper names to individual stars rather than entire
1006:
companions, designated Alpha
Delphini B, C, D, E and F. A's two components are themselves designated Alpha Delphini Aa (officially named
1003:
1649:
Fitzpatrick, E. L.; Massa, D. (2005). "Determining the
Physical Properties of the B Stars. II. Calibration of Synthetic Photometry".
2722:
1375:
1931:
2712:
2021:
1848:
1117:. The name first appeared in Piazzi's Palermo Star Catalogue. When the Catalogue was published in 1814, the unfamiliar names
1166:
for the component Alpha
Delphini Aa on 12 September 2016 and it is now so included in the List of IAU-approved Star Names.
2146:
2043:
1590:
Theo; Sturmann, Judit; Sturmann, Laszlo; Farrington, Chris; Gies, Douglas R.; Klement, Robert; Adams, Fred C. (2021).
1549:
Jaschek, C.; Gomez, A. E. (1998). "The absolute magnitude of the early type MK standards from HIPPARCOS parallaxes".
2702:
1965:
1151:
1114:
1095:
2717:
1155:
67:
2171:
939:
792:
1187:
1768:
Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.; Douglass, Geoffrey G.; Worley, Charles E. (2001).
2473:
2707:
2677:
2166:
2697:
2321:
2155:
1961:
960:
2692:
2139:
1916:
2672:
2434:
1255:
919:
653:
463:
130:
20:
2687:
2599:
2361:
2268:
1059:
927:
915:
911:
777:
613:
423:
2096:
1562:
1473:
1436:
1405:
1354:
1106:
2092:
1821:
1781:
1729:
1668:
1613:
1558:
1515:
1469:
1432:
1401:
1350:
1251:
1192:
573:
383:
250:
8:
1770:"The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog"
1136:
923:
1841:
A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their
Derivations
1825:
1785:
1733:
1672:
1617:
1519:
1481:
2682:
2653:
2132:
2110:
2082:
1891:
1745:
1719:
1684:
1658:
1631:
1603:
1531:
1505:
1366:
1340:
1208:
271:
110:
1741:
2190:
2114:
2017:
1939:
1844:
1688:
1635:
1535:
1170:
1067:
907:
813:
638:
563:
448:
373:
63:
1749:
1392:
Oja, T. (1991). "UBV photometry of stars whose positions are accurately known. VI".
1370:
2468:
2223:
2100:
1789:
1737:
1676:
1621:
1523:
1477:
1440:
1358:
1302:
1231:
1090:- derive from the convention used by the Washington Multiplicity Catalog (WMC) for
1012:
234:
2105:
2066:
1867:
1445:
1420:
2011:
1362:
1295:
1290:
1196:
1110:
757:
533:
343:
174:
86:
2248:
2238:
2218:
2213:
2208:
1938:. Mark Hurn, Institute of Astronomy Library, Univ. of Cambridge. Archived from
1626:
1591:
1200:
899:
513:
319:
242:
222:
206:
38:
2666:
2499:
2344:
2243:
2228:
2203:
2124:
1278:
1270:
1261:
1204:
1159:
1131:
988:
191:
75:
2532:
2509:
2233:
1527:
873:
841:
744:
710:
1592:"ARMADA. I. Triple Companions Detected in B-type Binaries α del and ν Gem"
2504:
2339:
2334:
2329:
2311:
2306:
2301:
2296:
2291:
2286:
2281:
2254:
1663:
1091:
999:
984:
592:
402:
152:
141:
99:
1139:, a British astronomer, puzzled out the explanation. Cacciatore's name,
2276:
1419:
Malkov, O. Yu.; Tamazian, V. S.; Docobo, J. A.; Chulkov, D. A. (2012).
1282:
887:
855:
724:
635:
445:
257:
162:
2540:
2491:
2442:
2424:
2419:
2414:
2409:
2404:
2399:
2394:
2389:
2384:
2379:
2374:
2369:
1331:
van
Leeuwen, F. (2007). "Validation of the new Hipparcos reduction".
1239:
1235:
992:
2633:
2617:
2612:
2607:
2576:
2550:
2545:
2458:
2087:
1794:
1769:
1724:
1680:
1608:
1274:
820:
1896:
1510:
1345:
1002:, designated Alpha Delphini A, together with five faint, probably
45:
2514:
2350:
1460:
2590:
2568:
2463:
954:
784:
737:
262:
2064:
2071:
Data
Release 3. Summary of the content and survey properties"
1888:
1494:
1266:
485:
291:
2181:
1767:
1588:
1421:"Dynamical masses of a selected sample of orbital binaries"
1418:
1030:
226:
210:
1024:
1036:
2065:
Vallenari, A.; et al. (Gaia collaboration) (2023).
1843:(2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.
1047:, the historical name for the entire system) and Ab.
1039:
1033:
1021:
1018:
2042:(in Chinese). Hong Kong Space Museum. Archived from
1027:
1015:
16:
Multiple star system in the constellation Delphinus
1814:Communications de l'Observatoire Royal de Belgique
2664:
1708:
1648:
2154:
1987:"WG Triennial Report (2015-2018) - Star Names"
1838:
1143:in English translation, would be Latinized to
1070:. The designations of the six constituents as
2140:
1584:
1582:
1580:
1578:
1576:
1574:
1572:
1218:
1212:
1180:
1174:
1113:, and later his successor as Director of the
104:+15° 54′ 43.4637″
2531:
1932:"Secrets of the 1814 Palermo Star Catalogue"
1882:
1811:
1548:
1459:
1394:Astronomy and Astrophysics Supplement Series
1462:Annual Review of Astronomy and Astrophysics
1330:
1326:
1324:
1322:
1320:
1318:
66:J2000.0
2147:
2133:
1862:
1860:
1642:
1569:
2490:
2104:
2086:
1895:
1832:
1793:
1723:
1662:
1625:
1607:
1509:
1444:
1344:
1979:
1962:"IAU Working Group on Star Names (WGSN)"
1315:
1135:, respectively. Eventually the Reverend
1913:Celestial Objects for Common Telescopes
1857:
1807:
1805:
1704:
1702:
1700:
1698:
1277:that has begun to evolve away from the
1254:star which has now been resolved using
198:
2665:
2567:
1763:
1761:
1759:
1234:, the star corresponded to one of the
2128:
1412:
1387:
1385:
1383:
2030:
1954:
1923:
1910:
1839:Kunitzsch, Paul; Smart, Tim (2006).
1802:
1695:
1101:The system bore an historical name,
2058:
2009:
1756:
1488:
1482:10.1146/annurev.aa.11.090173.000333
1391:
214:
13:
2003:
1904:
1380:
1258:. The components are separated by
14:
2734:
1542:
1453:
55:Location of α Delphini (circled)
2649:
2648:
1966:International Astronomical Union
1929:
1152:International Astronomical Union
1096:International Astronomical Union
1011:
44:
37:
1301:The five faint companions have
1050:
2723:Henry Draper Catalogue objects
2172:Delphinus in Chinese astronomy
1195:consisting of Alpha Delphini,
1:
2713:Bright Star Catalogue objects
1308:
1245:
1211:for Alpha Delphini itself is
1425:Astronomy & Astrophysics
1225:the First Star of Good Gourd
241:12.85 ± 0.44
7:
2106:10.1051/0004-6361/202243940
1742:10.1088/0004-637X/804/2/146
1446:10.1051/0004-6361/201219774
1219:
1181:
1156:Working Group on Star Names
10:
2739:
2167:List of stars in Delphinus
2156:Constellation of Delphinus
2075:Astronomy and Astrophysics
1551:Astronomy and Astrophysics
1363:10.1051/0004-6361:20078357
1333:Astronomy and Astrophysics
1269:. Alpha Delphini Aa has a
1105:, which arose as follows:
18:
2646:
2626:
2598:
2589:
2563:
2527:
2486:
2451:
2433:
2360:
2320:
2267:
2189:
2180:
2162:
1712:The Astrophysical Journal
1498:Astronomische Nachrichten
1224:
1213:
1175:
947:
905:
898:
866:
834:
830:
826:
703:
698:
484:
290:
286:
168:
161:
124:
60:
31:
2038:
1774:The Astronomical Journal
1651:The Astronomical Journal
1627:10.3847/1538-3881/abcf4e
1596:The Astronomical Journal
1285:and about twice as hot.
1281:, is about 3.8 times as
2703:Stars with proper names
2097:2023A&A...674A...1G
1936:The Story of Star Names
1917:Longmans, Green and Co.
1563:1998A&A...330..619J
1474:1973ARA&A..11...29M
1437:2012A&A...546A..69M
1406:1991A&AS...89..415O
1355:2007A&A...474..653V
1162:. It approved the name
272:Absolute magnitude
111:Apparent magnitude
19:For the racehorse, see
2718:Durchmusterung objects
2039:香港太空館 - 研究資源 - 亮星中英對照表
1528:10.1002/asna.200710776
1256:speckle interferometry
1250:Alpha Delphini A is a
654:Argument of periastron
464:Argument of periastron
21:Alpha Delphini (horse)
1376:Vizier catalog entry
1109:was the assistant to
1094:, and adopted by the
1092:multiple star systems
614:Longitude of the node
424:Longitude of the node
1252:spectroscopic binary
1207:. Consequently, the
1203:, Beta Delphini and
985:multiple star system
1911:Webb, T.W. (1859).
1826:1994CoORB.115....1D
1786:2001AJ....122.3466M
1734:2015ApJ...804..146D
1673:2005AJ....129.1642F
1618:2021AJ....161...40G
1520:2007AN....328..889K
1265:and have a 17-year
1115:Palermo Observatory
948:Database references
938: J20396+1555,
793:Rotational velocity
28:
2046:on August 18, 2010
1283:massive as the sun
1107:Niccolò Cacciatore
1066:) is the system's
942: J20396+1555
900:Other designations
131:Spectral type
26:
2708:Hipparcos objects
2678:Flamsteed objects
2660:
2659:
2642:
2641:
2585:
2584:
2559:
2558:
2523:
2522:
2482:
2481:
2459:HAT-P-23 (Moriah)
2023:978-986-7332-25-7
1919:pp. 193–194.
1850:978-1-931559-44-7
1303:visual magnitudes
1273:of B9IV. it is a
1125:were attached to
1084:Alpha Delphini Aa
1068:Bayer designation
998:It consists of a
966:
965:
2730:
2698:B-type subgiants
2652:
2651:
2596:
2595:
2565:
2564:
2529:
2528:
2488:
2487:
2187:
2186:
2149:
2142:
2135:
2126:
2125:
2119:
2118:
2108:
2090:
2062:
2056:
2055:
2053:
2051:
2034:
2028:
2027:
2016:. 五南圖書出版股份有限公司.
2007:
2001:
2000:
1998:
1997:
1991:
1983:
1977:
1976:
1974:
1972:
1958:
1952:
1951:
1949:
1947:
1927:
1921:
1920:
1908:
1902:
1901:
1899:
1886:
1880:
1879:
1877:
1875:
1864:
1855:
1854:
1836:
1830:
1829:
1809:
1800:
1799:
1797:
1765:
1754:
1753:
1727:
1706:
1693:
1692:
1666:
1664:astro-ph/0412542
1646:
1640:
1639:
1629:
1611:
1586:
1567:
1566:
1546:
1540:
1539:
1513:
1492:
1486:
1485:
1457:
1451:
1450:
1448:
1416:
1410:
1409:
1389:
1378:
1374:
1348:
1328:
1296:absorption lines
1264:
1226:
1222:
1216:
1215:
1184:
1178:
1177:
1160:multiple systems
1145:Nicolaus Venator
1072:Alpha Delphini A
1046:
1045:
1042:
1041:
1038:
1035:
1032:
1029:
1026:
1023:
1020:
1017:
914: Delphini,
885:
883:
853:
851:
722:
720:
693:
691:
669:
667:
658:
643:
627:
625:
618:
605:
603:
586:
584:
566:
561:
553:
552:
548:
545:
538:
526:
524:
479:
477:
468:
453:
437:
435:
428:
415:
413:
396:
394:
376:
371:
363:
362:
358:
355:
348:
336:
334:
330:
220:
216:
204:
200:
125:Characteristics
120:
114:
94:
89:
61:Observation data
48:
41:
29:
25:
2738:
2737:
2733:
2732:
2731:
2729:
2728:
2727:
2663:
2662:
2661:
2656:
2638:
2622:
2581:
2555:
2519:
2478:
2469:WISE J2030+0749
2447:
2429:
2356:
2316:
2263:
2176:
2158:
2153:
2123:
2122:
2063:
2059:
2049:
2047:
2040:
2036:
2035:
2031:
2024:
2008:
2004:
1995:
1993:
1989:
1985:
1984:
1980:
1970:
1968:
1960:
1959:
1955:
1945:
1943:
1942:on 4 March 2016
1928:
1924:
1909:
1905:
1887:
1883:
1873:
1871:
1866:
1865:
1858:
1851:
1837:
1833:
1810:
1803:
1766:
1757:
1707:
1696:
1647:
1643:
1587:
1570:
1547:
1543:
1493:
1489:
1458:
1454:
1417:
1413:
1390:
1381:
1329:
1316:
1311:
1291:radial velocity
1259:
1248:
1232:Hindu astronomy
1191:, refers to an
1141:Nicholas Hunter
1111:Giuseppe Piazzi
1078:, and those of
1053:
1014:
1010:
943:
918:+15 4222,
893:
890:
881:
879:
861:
858:
849:
847:
799: sin
758:Surface gravity
750:
747:
730:
727:
718:
716:
689:
687:
683:
681:
665:
663:
659:
651:
633:
623:
621:
611:
601:
599:
582:
580:
559:
557:
555:
550:
546:
543:
541:
534:Semi-major axis
531:
522:
520:
475:
473:
469:
461:
443:
433:
431:
421:
411:
409:
392:
390:
369:
367:
365:
360:
356:
353:
351:
344:Semi-major axis
341:
332:
328:
326:
277:
260:
218:
213:
202:
185:−3.40 km/s
180:
175:Radial velocity
118:
109:
92:
87:Right ascension
85:
62:
56:
54:
53:
52:
51:
50:
49:
24:
17:
12:
11:
5:
2736:
2726:
2725:
2720:
2715:
2710:
2705:
2700:
2695:
2693:Multiple stars
2690:
2685:
2680:
2675:
2658:
2657:
2647:
2644:
2643:
2640:
2639:
2637:
2636:
2630:
2628:
2624:
2623:
2621:
2620:
2615:
2610:
2604:
2602:
2593:
2587:
2586:
2583:
2582:
2580:
2579:
2573:
2571:
2561:
2560:
2557:
2556:
2554:
2553:
2548:
2543:
2537:
2535:
2525:
2524:
2521:
2520:
2518:
2517:
2512:
2507:
2502:
2496:
2494:
2484:
2483:
2480:
2479:
2477:
2476:
2474:WISE 2056+1459
2471:
2466:
2461:
2455:
2453:
2449:
2448:
2446:
2445:
2439:
2437:
2431:
2430:
2428:
2427:
2422:
2417:
2412:
2407:
2402:
2397:
2392:
2387:
2382:
2377:
2372:
2366:
2364:
2358:
2357:
2355:
2354:
2347:
2342:
2337:
2332:
2326:
2324:
2318:
2317:
2315:
2314:
2309:
2304:
2299:
2294:
2289:
2284:
2279:
2273:
2271:
2265:
2264:
2262:
2261:
2251:
2246:
2241:
2236:
2231:
2226:
2221:
2216:
2211:
2206:
2201:
2195:
2193:
2184:
2178:
2177:
2175:
2174:
2169:
2163:
2160:
2159:
2152:
2151:
2144:
2137:
2129:
2121:
2120:
2057:
2029:
2022:
2002:
1978:
1953:
1922:
1903:
1881:
1868:"Naming Stars"
1856:
1849:
1831:
1801:
1795:10.1086/323920
1755:
1694:
1681:10.1086/427855
1641:
1568:
1541:
1487:
1452:
1411:
1379:
1339:(2): 653–664.
1313:
1312:
1310:
1307:
1247:
1244:
1201:Delta Delphini
1197:Gamma Delphini
1064:Alpha Delphini
1052:
1049:
975:, abbreviated
969:Alpha Delphini
964:
963:
958:
950:
949:
945:
944:
934: 106357,
926: 101958,
922: 196867,
906:
903:
902:
896:
895:
891:
888:
877:
869:
868:
864:
863:
859:
856:
845:
837:
836:
832:
831:
828:
827:
824:
823:
817:
809:
808:
805:
788:
787:
781:
773:
772:
766:
753:
752:
748:
745:
741:
733:
732:
728:
725:
714:
706:
705:
701:
700:
696:
695:
685:
679:
676:Semi-amplitude
672:
671:
661:
648:
647:
644:
630:
629:
619:
608:
607:
597:
588:
587:
578:
569:
568:
539:
528:
527:
518:
509:
508:
505:
499:
498:
495:
489:
488:
482:
481:
471:
458:
457:
454:
440:
439:
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417:
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388:
379:
378:
349:
338:
337:
324:
315:
314:
311:
305:
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295:
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288:
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284:
283:
280:
275:
267:
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254:
246:
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196:
187:
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183:
178:
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159:
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155:
148:
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144:
137:
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133:
127:
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122:
121:
115:
106:
105:
102:
96:
95:
93:20 39 38.28720
90:
82:
81:
78:
72:
71:
58:
57:
43:
42:
36:
35:
34:
33:
32:
15:
9:
6:
4:
3:
2:
2735:
2724:
2721:
2719:
2716:
2714:
2711:
2709:
2706:
2704:
2701:
2699:
2696:
2694:
2691:
2689:
2686:
2684:
2681:
2679:
2676:
2674:
2673:Bayer objects
2671:
2670:
2668:
2655:
2645:
2635:
2632:
2631:
2629:
2625:
2619:
2616:
2614:
2611:
2609:
2606:
2605:
2603:
2601:
2597:
2594:
2592:
2588:
2578:
2575:
2574:
2572:
2570:
2566:
2562:
2552:
2549:
2547:
2544:
2542:
2539:
2538:
2536:
2534:
2533:Star clusters
2530:
2526:
2516:
2513:
2511:
2508:
2506:
2503:
2501:
2500:18 Delphini b
2498:
2497:
2495:
2493:
2489:
2485:
2475:
2472:
2470:
2467:
2465:
2462:
2460:
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2418:
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2403:
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2398:
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2333:
2331:
2328:
2327:
2325:
2323:
2319:
2313:
2310:
2308:
2305:
2303:
2300:
2298:
2295:
2293:
2290:
2288:
2285:
2283:
2280:
2278:
2275:
2274:
2272:
2270:
2266:
2260:
2259:
2258:
2252:
2250:
2247:
2245:
2242:
2240:
2237:
2235:
2232:
2230:
2227:
2225:
2222:
2220:
2217:
2215:
2212:
2210:
2207:
2205:
2202:
2200:
2197:
2196:
2194:
2192:
2188:
2185:
2183:
2179:
2173:
2170:
2168:
2165:
2164:
2161:
2157:
2150:
2145:
2143:
2138:
2136:
2131:
2130:
2127:
2116:
2112:
2107:
2102:
2098:
2094:
2089:
2084:
2080:
2076:
2072:
2070:
2061:
2045:
2041:
2033:
2025:
2019:
2015:
2014:
2006:
1988:
1982:
1967:
1963:
1957:
1941:
1937:
1933:
1926:
1918:
1914:
1907:
1898:
1893:
1885:
1869:
1863:
1861:
1852:
1846:
1842:
1835:
1827:
1823:
1819:
1815:
1808:
1806:
1796:
1791:
1787:
1783:
1779:
1775:
1771:
1764:
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1751:
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1735:
1731:
1726:
1721:
1717:
1713:
1705:
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1701:
1699:
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1678:
1674:
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1660:
1656:
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1637:
1633:
1628:
1623:
1619:
1615:
1610:
1605:
1601:
1597:
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1579:
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1575:
1573:
1564:
1560:
1556:
1552:
1545:
1537:
1533:
1529:
1525:
1521:
1517:
1512:
1507:
1503:
1499:
1491:
1483:
1479:
1475:
1471:
1467:
1463:
1456:
1447:
1442:
1438:
1434:
1430:
1426:
1422:
1415:
1407:
1403:
1399:
1395:
1388:
1386:
1384:
1377:
1372:
1368:
1364:
1360:
1356:
1352:
1347:
1342:
1338:
1334:
1327:
1325:
1323:
1321:
1319:
1314:
1306:
1304:
1299:
1297:
1292:
1286:
1284:
1280:
1279:main sequence
1276:
1272:
1271:spectral type
1268:
1263:
1257:
1253:
1243:
1241:
1237:
1233:
1228:
1221:
1210:
1206:
1205:Zeta Delphini
1202:
1198:
1194:
1190:
1189:
1183:
1172:
1167:
1165:
1161:
1157:
1153:
1150:In 2016, the
1148:
1146:
1142:
1138:
1134:
1133:
1132:Beta Delphini
1128:
1124:
1120:
1116:
1112:
1108:
1104:
1099:
1097:
1093:
1089:
1085:
1082:components -
1081:
1077:
1073:
1069:
1065:
1061:
1057:
1048:
1044:
1009:
1005:
1001:
996:
994:
990:
989:constellation
986:
982:
978:
974:
970:
962:
959:
957:
956:
952:
951:
946:
941:
937:
933:
929:
925:
921:
917:
913:
909:
904:
901:
897:
894:
878:
876:
875:
871:
870:
865:
862:
846:
844:
843:
839:
838:
833:
829:
825:
822:
818:
816:
815:
811:
810:
807:144 km/s
806:
804:
802:
798:
794:
790:
789:
786:
782:
780:
779:
775:
774:
771:
767:
765:
763:
759:
755:
754:
751:
742:
740:
739:
735:
734:
731:
715:
713:
712:
708:
707:
702:
697:
686:
677:
674:
673:
662:
657:
655:
650:
649:
645:
642:
640:
637:
632:
631:
620:
617:
615:
610:
609:
598:
596:
594:
590:
589:
579:
577:
575:
571:
570:
565:
540:
537:
535:
530:
529:
525:0.0021 d
519:
517:
515:
511:
510:
506:
504:
501:
500:
496:
494:
491:
490:
487:
483:
472:
467:
465:
460:
459:
455:
452:
450:
447:
442:
441:
430:
427:
425:
420:
419:
408:
406:
404:
400:
399:
389:
387:
385:
381:
380:
375:
350:
347:
345:
340:
339:
325:
323:
321:
317:
316:
312:
310:
307:
306:
302:
300:
297:
296:
293:
289:
285:
281:
279:
273:
269:
268:
264:
261:(78 ± 3
259:
256:254 ± 9
255:
253:
252:
248:
247:
244:
240:
238:
236:
232:
231:
228:
224:
212:
208:
197:
195:
193:
192:Proper motion
189:
188:
184:
182:
176:
172:
171:
167:
164:
160:
156:
154:
150:
149:
145:
143:
139:
138:
134:
132:
129:
128:
123:
119:(3.86 + 6.43)
116:
112:
108:
107:
103:
101:
98:
97:
91:
88:
84:
83:
79:
77:
76:Constellation
74:
73:
69:
65:
59:
47:
40:
30:
27:α Delphini A
22:
2688:Binary stars
2510:HD 196885 Ab
2349:
2256:
2253:
2224:ε (Aldulfin)
2199:α (Sualocin)
2198:
2078:
2074:
2068:
2060:
2050:November 23,
2048:. Retrieved
2044:the original
2032:
2012:
2010:陳久金 (2005).
2005:
1994:. Retrieved
1981:
1969:. Retrieved
1956:
1944:. Retrieved
1940:the original
1935:
1930:Hurn, Mark.
1925:
1912:
1906:
1884:
1872:. Retrieved
1840:
1834:
1817:
1813:
1777:
1773:
1715:
1711:
1654:
1650:
1644:
1599:
1595:
1554:
1550:
1544:
1501:
1497:
1490:
1465:
1461:
1455:
1428:
1424:
1414:
1397:
1393:
1336:
1332:
1300:
1287:
1249:
1229:
1209:Chinese name
1186:
1168:
1163:
1154:organized a
1149:
1144:
1140:
1130:
1126:
1122:
1118:
1102:
1100:
1087:
1083:
1079:
1075:
1071:
1063:
1055:
1054:
1051:Nomenclature
1007:
997:
980:
976:
972:
968:
967:
953:
930: 7906,
872:
840:
812:
800:
796:
791:
783:11,643
776:
761:
756:
736:
709:
675:
652:
634:
612:
591:
574:Eccentricity
572:
532:
512:
502:
492:
462:
444:
422:
401:
384:Eccentricity
382:
342:
318:
308:
298:
270:
249:
233:
203:53.82 ± 0.43
190:
173:
2505:HD 195019 b
2312:18 (Musica)
2204:β (Rotanev)
1992:. p. 5
1874:16 December
1780:(6): 3466.
1657:(3): 1642.
1223:, English:
1185:), meaning
1137:Thomas Webb
1000:triple star
910: Del,
778:Temperature
684:(secondary)
660:(secondary)
593:Inclination
562:0.008
470:(secondary)
403:Inclination
219:8.47 ± 0.31
153:color index
142:color index
100:Declination
2667:Categories
2492:Exoplanets
2088:2208.00211
1996:2018-07-14
1915:. London:
1725:1501.03154
1718:(2): 146.
1609:2012.00778
1504:(9): 889.
1309:References
1246:Properties
1236:nakshatras
1188:Good Gourd
1056:α Delphini
973:α Delphini
768:3.93
760:(log
743:3.92
646:JD58762.84
636:Periastron
446:Periastron
335:3.2 d
163:Astrometry
80:Delphinus
2683:Delphinus
2541:Laevens 3
2269:Flamsteed
2115:244398875
1897:1012.0707
1870:. IAU.org
1689:119512018
1636:227247696
1602:(1): 40.
1536:119323941
1511:0705.0878
1468:: 29–50.
1346:0708.1752
1240:Dhanishta
1220:Hù Guā yī
1060:Latinised
993:Delphinus
977:Alpha Del
819:227
503:Companion
456:JD57988.7
372:0.4
309:Companion
113: (V)
2654:Category
2634:ZW II 96
2591:Galaxies
2577:NGC 6905
2551:NGC 7006
2546:NGC 6934
2322:Variable
2257:(Tso Ke)
1750:33401607
1371:18759600
1275:subgiant
1193:asterism
1164:Sualocin
1119:Sualocin
1103:Sualocin
1008:Sualocin
892:☉
867:Ab2 (Bb)
860:☉
835:Ab1 (Ba)
749:☉
729:☉
507:Ab2 (Bb)
497:Ab1 (Ba)
274: (M
251:Distance
235:Parallax
70:J2000.0
2569:Nebulae
2515:WASP-2b
2093:Bibcode
1822:Bibcode
1782:Bibcode
1730:Bibcode
1669:Bibcode
1614:Bibcode
1559:Bibcode
1557:: 619.
1516:Bibcode
1470:Bibcode
1433:Bibcode
1431:: A69.
1402:Bibcode
1400:: 415.
1351:Bibcode
1171:Chinese
1123:Rotanev
1004:optical
987:in the
983:) is a
699:Details
521:29.9873
493:Primary
299:Primary
157:−0.061
146:−0.205
117:+3.777
68:Equinox
2464:WASP-2
2443:195019
2351:QV Sge
2255:ρ Aql
2113:
2081:: A1.
2020:
2013:中國星座神話
1971:22 May
1946:11 May
1847:
1748:
1687:
1634:
1534:
1369:
1238:named
1182:Hù Guā
955:SIMBAD
886:
854:
738:Radius
723:
704:Aa (A)
670:°
664:166.43
628:°
622:359.97
606:°
585:0.0012
581:0.0761
514:Period
480:°
438:°
432:120.62
416:°
410:161.01
395:0.0016
391:0.4615
320:Period
313:Ab (B)
303:Aa (A)
221:
217:
205:
201:
135:B9 IV
2627:Other
2452:Other
2191:Bayer
2182:Stars
2111:S2CID
2083:arXiv
1990:(PDF)
1892:arXiv
1820:: 1.
1746:S2CID
1720:arXiv
1685:S2CID
1659:arXiv
1632:S2CID
1604:arXiv
1532:S2CID
1506:arXiv
1367:S2CID
1341:arXiv
1267:orbit
1127:Alpha
981:α Del
688:21.19
639:epoch
600:22.11
558:0.281
549:0.000
542:0.000
486:Orbit
474:91.73
449:epoch
359:0.000
352:0.158
292:Orbit
215:Dec.:
64:Epoch
2618:7028
2613:7025
2608:7003
2425:8044
2420:8010
2415:7975
2410:7907
2405:7899
2400:7839
2395:7824
2390:7816
2385:7793
2380:7778
2375:7774
2370:7771
2345:V339
2069:Gaia
2052:2010
2018:ISBN
1973:2016
1948:2015
1876:2017
1845:ISBN
1129:and
1121:and
1086:and
961:data
936:CCDM
884:0.12
880:1.49
874:Mass
852:0.15
848:1.82
842:Mass
721:0.33
717:3.83
711:Mass
694:km/s
692:0.18
668:1.27
626:0.65
604:0.61
544:3587
478:1.09
436:1.19
414:0.30
368:12.7
282:−0.4
151:B−V
140:U−B
2600:NGC
2101:doi
2079:674
1818:115
1790:doi
1778:122
1738:doi
1716:804
1677:doi
1655:129
1622:doi
1600:161
1555:330
1524:doi
1502:328
1478:doi
1441:doi
1429:546
1359:doi
1337:474
1260:0.2
1230:In
1227:).
1214:瓠瓜一
1169:In
1080:A's
1074:to
1062:to
991:of
940:WDS
932:SAO
924:HIP
821:Myr
814:Age
770:cgs
656:(ω)
641:(T)
616:(Ω)
595:(i)
576:(e)
551:010
536:(a)
516:(P)
466:(ω)
451:(T)
426:(Ω)
405:(i)
386:(e)
346:(a)
329:175
322:(P)
243:mas
237:(π)
223:mas
207:mas
199:RA:
194:(μ)
2669::
2435:HD
2362:HR
2340:HU
2335:HR
2330:EU
2307:17
2302:16
2297:15
2292:14
2287:13
2282:10
2109:.
2099:.
2091:.
2077:.
2073:.
1964:.
1934:.
1859:^
1816:.
1804:^
1788:.
1776:.
1772:.
1758:^
1744:.
1736:.
1728:.
1714:.
1697:^
1683:.
1675:.
1667:.
1653:.
1630:.
1620:.
1612:.
1598:.
1594:.
1571:^
1553:.
1530:.
1522:.
1514:.
1500:.
1476:.
1466:11
1464:.
1439:.
1427:.
1423:.
1398:89
1396:.
1382:^
1365:.
1357:.
1349:.
1335:.
1317:^
1298:.
1242:.
1199:,
1176:瓠瓜
1173:,
1088:Ab
1031:oʊ
995:.
979:,
928:HR
920:HD
916:BD
678:(K
564:AU
374:AU
361:13
354:09
331:.3
263:pc
258:ly
227:yr
211:yr
177:(R
2277:1
2249:κ
2244:ι
2239:θ
2234:η
2229:ζ
2219:δ
2214:γ
2209:γ
2148:e
2141:t
2134:v
2117:.
2103::
2095::
2085::
2067:"
2054:.
2026:.
1999:.
1975:.
1950:.
1900:.
1894::
1878:.
1853:.
1828:.
1824::
1798:.
1792::
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1740::
1732::
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1679::
1671::
1661::
1638:.
1624::
1616::
1606::
1565:.
1561::
1538:.
1526::
1518::
1508::
1484:.
1480::
1472::
1449:.
1443::
1435::
1408:.
1404::
1373:.
1361::
1353::
1343::
1262:″
1217:(
1179:(
1076:F
1058:(
1043:/
1040:n
1037:ɪ
1034:s
1028:l
1025:ɒ
1022:w
1019:s
1016:ˈ
1013:/
971:(
912:9
908:α
889:M
882:±
857:M
850:±
803:)
801:i
797:v
795:(
785:K
764:)
762:g
746:R
726:M
719:±
690:±
682:)
680:2
666:±
624:±
602:±
583:±
567:)
560:±
556:(
554:"
547:±
523:±
476:±
434:±
412:±
393:±
377:)
370:±
366:(
364:"
357:±
333:±
327:6
278:)
276:V
265:)
225:/
209:/
181:)
179:v
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
