3128:
30:
961:
No significant brightness changes have been detected in WR 31a, but it has been listed as a candidate luminous blue variable because of its luminosity, temperature, and mass loss properties. Van
Genderen catalogued it as a dormant or ex-LBV because of the lack of characteristic LBV variations.
929:
since they did not fit into any existing spectral type and appeared to constitute an extension of the WR nitrogen sequence to cooler temperatures. The progenitor's mass of the central star is estimated to have been about 45 times that of the Sun, and this massive star will likely explode as a
901:
or WR nebula. Its observed expansion velocity is 365 km/s (227 mi/s), and is estimated to be some 2.4 parsecs (7.8 ly) across. The dynamical age of the nebula is estimated at 18,000 years and the total mass of ionised gas at
879:(HST) has captured a striking image of the nebula, rendering it as a thin blue bubble. In this false colour image, the blue colours represents red visible light (605 nm), while orange-red colours represent near
917:
WR 31a itself, the highly luminous central star of the nebula, is invisible to the naked-eye at magnitude 10.85V. It has a spectral classification of WN11h, indicating a WR star with strong N
1426:
724:, was adopted as the most common identifier for this star. In 2001, it was listed in The Seventh Catalogue of Galactic Wolf-Rayet stars as entry 31a, but it is still frequently called
2037:
1970:
883:
radiation at 814 nm. Some media sources have wrongly claimed this deep-sky object was recently discovered by the HST, but this nebula was originally found by
709:
lines with unusually broad emission components. A year later it was listed as being associated with nebulosity, at the time thought to be a planetary nebula.
953:
lines. These profiles may show dramatic changes on a timescale of weeks, with the absorption components of the lines sometimes disappearing completely.
1755:
897:
Since 2013, the nebula has been considered not as a planetary nebula, but rather as a much larger expanding gas shell, formally classified as a
779:
second data release (DR2) in 2018, this would mean both stars were much less luminous than previously thought, and both may instead be former
1362:
Smith, L. J.; Crowther, P. A.; Prinja, R. K. (1994). "A study of the luminous blue variable candidate He 3-519 and its surrounding nebula".
2030:
1992:
Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data
Catalog: General Catalogue of Variable Stars (Samus+ 2007–2013)".
967:
1095:
693:. It is not a classical old stripped-envelope WR star, but a young massive star which still has some hydrogen left in its atmosphere.
1672:"Estimating Distances from Parallaxes. V. Geometric and Photogeometric Distances to 1.47 Billion Stars in Gaia Early Data Release 3"
3165:
3170:
3155:
3131:
2023:
58:
1070:
Høg, E.; Fabricius, C.; Makarov, V. V.; Urban, S.; Corbin, T.; Wycoff, G.; Bastian, U.; Schwekendiek, P.; Wicenec, A. (2000).
3054:
925:
emission, and with hydrogen features visible in the spectrum. The spectral classification WN11 was created for this star and
712:
In 1976, it was included in a catalogue of southern emission-line stars, the third catalogue of emission objects compiled by
3150:
3098:
1247:"Luminous blue variables are antisocial: Their isolation implies that they are kicked mass gainers in binary evolution"
2062:
1843:
Toalá, J. A.; Guerrero, M. A.; Ramos-Larios, G.; Guzmán, V. (2015). "WISE morphological study of Wolf-Rayet nebulae".
1131:
Toalá, J. A.; Guerrero, M. A.; Ramos-Larios, G.; Guzmán, V. (2015). "WISE morphological study of Wolf–Rayet nebulae".
620:
614:
2599:
740:
644:
2139:
966:(ASAS) data, WR 31a is included as a variable star in the International Variable Star Index, although not in the
736:
1554:"The Canonical Luminous Blue Variable AG Car and Its Neighbor Hen 3-519 are Much Closer than Previously Assumed"
1053:
2589:
963:
2057:
3160:
2525:
2046:
1187:
Nazé, Y.; Rauw, G.; Hutsemékers, D. (2012). "The first X-ray survey of
Galactic luminous blue variables".
876:
732:
686:
132:
71:
898:
690:
2974:
2790:
2362:
542:
1962:
575:
1729:
2001:
1944:
1862:
1804:
1693:
1634:
1575:
1524:
1493:
1451:
1407:
1371:
1319:
1268:
1206:
1150:
1075:
1025:
408:
3004:
682:
125:
1307:
872:
837:
784:
2594:
1484:
Hoffleit, Dorrit (1953). "A preliminary survey of nebulosities and associated B-stars in Carina".
1934:
1878:
1852:
1822:
1794:
1711:
1683:
1652:
1624:
1593:
1565:
1286:
1258:
1222:
1196:
1166:
1140:
1105:
1043:
1015:
799:
713:
608:
602:
581:
429:
261:
244:
227:
210:
193:
176:
159:
142:
103:
2989:
2081:
1091:
752:
632:
596:
120:
54:
1921:
Pojmanski, G. (2002). "The All Sky
Automated Survey. Catalog of Variable Stars. I. 0 h – 6 h
1756:"Hubble Captures "Blue Bubble' Star—20 Times Bigger, a Million Times Brighter than the Sun's"
1870:
1866:
1812:
1701:
1642:
1583:
1532:
1459:
1415:
1411:
1375:
1327:
1276:
1214:
1210:
1158:
1154:
1083:
1079:
1033:
1029:
888:
529:
392:
666:
2119:
2099:
1117:
938:
884:
706:
79:
2005:
1948:
1808:
1697:
1638:
1579:
1528:
1497:
1455:
1323:
1272:
3080:
3072:
2609:
2604:
1670:
Bailer-Jones, C. A. L.; Rybizki, J.; Fouesneau, M.; Demleitner, M.; Andrae, R. (2021).
794:
780:
566:
400:
380:
368:
1331:
3144:
2969:
2854:
2129:
2109:
1826:
1715:
1656:
1597:
1290:
1047:
705:
stars, but not given a designation at that time. It was described as having numerous
702:
357:
333:
66:
1882:
1226:
1170:
848:, again indicating a large distance. A statistical analysis leads to a distance of
2889:
2779:
2740:
2735:
2730:
2725:
2720:
2715:
2352:
2317:
2307:
2302:
2297:
2292:
2287:
2277:
2272:
2267:
2262:
2252:
2247:
2242:
2237:
2227:
2114:
2094:
1896:
506:
459:
35:
1874:
1218:
1162:
1038:
999:
1994:
VizieR On-line Data
Catalog: B/GCVS. Originally Published in: 2009yCat....102025S
1420:
1395:
3111:
2884:
2879:
2874:
2760:
2644:
2639:
2634:
2619:
2347:
2342:
2337:
2332:
2327:
2124:
2104:
323:
312:
301:
290:
279:
92:
1706:
1671:
1588:
1553:
3106:
2979:
2849:
2844:
2765:
2755:
2750:
2745:
2629:
2624:
2222:
2217:
2212:
2207:
2202:
2197:
2192:
2187:
2182:
2177:
2172:
1087:
926:
817:
769:
757:
519:
476:
415:
345:
894:. Other planetary nebula catalogue names include ESO 128-18 and Wray 15-682.
2869:
2707:
2370:
2167:
2157:
2147:
1647:
1612:
1281:
1246:
931:
1817:
1782:
2015:
3038:
2984:
2953:
2948:
2943:
2938:
2933:
2928:
2923:
2918:
2828:
2823:
2818:
2813:
2808:
2803:
2798:
2573:
2568:
2563:
2558:
2553:
2548:
2543:
2538:
2533:
2515:
2510:
2505:
2500:
2490:
2485:
2480:
2470:
2460:
2455:
2450:
2445:
2440:
2435:
2430:
2425:
2420:
2410:
2405:
2400:
2395:
2390:
2375:
2322:
2312:
2257:
2232:
2162:
2152:
1939:
1783:"A catalogue of integrated Hα fluxes for 1258 Galactic planetary nebulae"
880:
747:
2999:
2994:
2864:
2859:
2649:
2614:
2495:
2475:
2465:
2415:
2385:
2380:
2282:
2089:
3023:
3009:
2903:
2689:
2679:
2659:
2654:
1057:
859:
832:
761:
660:
555:
489:
420:
38:
impacting material expelled during earlier stages of the star's life.
1857:
1688:
1629:
1570:
1537:
1512:
1464:
1439:
1145:
1020:
34:
WR 31a is surrounded by a blue bubble nebula created by a powerful
2674:
2669:
2664:
1799:
1263:
1201:
638:
590:
29:
2072:
1613:"On the Gaia DR2 distances for Galactic Luminous Blue Variables"
626:
384:
372:
338:
2019:
1396:"S Doradus variables in the Galaxy and the Magellanic Clouds"
1072:
The Tycho-2 catalogue of the 2.5 million brightest stars
1004:
Data
Release 3. Summary of the content and survey properties"
1310:(2001). "The VIIth catalogue of galactic Wolf–Rayet stars".
701:
WR 31a was first published in 1952 as one of six peculiar
772:. It was thought that, if this distance was confirmed by
998:
Vallenari, A.; et al. (Gaia collaboration) (2023).
768:
as well as to its neighbor, the luminous blue variable
962:
Possible small brightness changes have been seen in
45:
ESA/Hubble & NASA; Acknowledgement: Judy
Schmidt
3097:
3071:
3047:
3031:
3022:
2962:
2911:
2902:
2837:
2789:
2778:
2706:
2582:
2524:
2361:
2138:
2080:
2071:
1781:Frew, D. J.; Bojicic, I. S.; Parker, Q. A. (2013).
731:In 1994, WR 31a was first described as a candidate
1787:Monthly Notices of the Royal Astronomical Society
1617:Monthly Notices of the Royal Astronomical Society
1251:Monthly Notices of the Royal Astronomical Society
875:nearly eight light-years (2.5 pc) wide. The
1552:Smith, Nathan; Stassun, Keivan G. (March 2017).
1971:American Association of Variable Star Observers
1513:"Observations of southern emission-line stars"
2031:
1389:
1387:
1385:
8:
97:−60° 26′ 44.361″
1479:
1477:
1475:
1240:
1238:
1236:
685:(WR) star in the southern constellation of
57:J2000.0
16:Wolf Rayet star in the constellation Carina
3094:
3068:
3028:
2908:
2786:
2703:
2077:
2038:
2024:
2016:
1938:
1856:
1816:
1798:
1705:
1687:
1646:
1628:
1587:
1569:
1536:
1463:
1419:
1280:
1262:
1200:
1144:
1037:
1019:
756:mission, suggested a much closer (6,500
1838:
1836:
1517:Astrophysical Journal Supplement Series
1357:
1355:
1353:
1351:
1349:
1347:
1345:
1343:
1341:
1245:Smith, Nathan; Tombleson, Ryan (2015).
979:
750:, published in 2017 as a result of the
364:
1182:
1180:
1113:
1103:
20:
1486:Annals of Harvard College Observatory
993:
991:
989:
987:
985:
983:
806:(2018) calculated its distance to be
7:
1302:
1300:
1611:Smith, Nathan; et al. (2019).
968:General Catalogue of Variable Stars
689:that is surrounded by an expanding
376:
14:
1967:International Variable Star Index
941:, most strongly on the dominant H
3127:
3126:
1440:"Six Peculiar Hα-Emission Stars"
28:
1074:. Vol. 355. pp. L27.
1054:Gaia DR3 record for this source
399:0.1152 ± 0.0131
3055:Carina Dwarf Spheroidal Galaxy
887:in 1953 and designated as the
1:
1925:of the Southern Hemisphere".
1332:10.1016/S1387-6473(00)00112-3
937:The spectrum of WR 31a shows
1845:Astronomy & Astrophysics
1394:Van Genderen, A. M. (2001).
1189:Astronomy & Astrophysics
1133:Astronomy & Astrophysics
2063:Carina in Chinese astronomy
1875:10.1051/0004-6361/201525706
1219:10.1051/0004-6361/201118040
1163:10.1051/0004-6361/201525706
1039:10.1051/0004-6361/202243940
3187:
1421:10.1051/0004-6361:20000022
1400:Astronomy and Astrophysics
1364:Astronomy and Astrophysics
1008:Astronomy and Astrophysics
871:WR 31a is surrounded by a
741:Anglo-Australian Telescope
677:, commonly referred to as
3124:
3093:
3067:
2702:
2053:
653:
572:
565:
561:
453:
448:
444:
351:
344:
114:
51:
26:
1707:10.3847/1538-3881/abd806
1676:The Astronomical Journal
1589:10.3847/1538-3881/aa5d0c
1558:The Astronomical Journal
1438:Henize, Karl G. (1952).
964:All Sky Automated Survey
735:(cLBV) after a detailed
599:DR1 5338229111491506304,
3166:Luminous blue variables
2058:List of stars in Carina
2047:Constellation of Carina
1897:"Blue bubble in Carina"
1867:2015A&A...578A..66T
1412:2001A&A...366..508V
1376:1994A&A...281..833S
1308:Van Der Hucht, Karel A.
1211:2012A&A...538A..47N
1155:2015A&A...578A..66T
1088:10.1888/0333750888/2862
1080:2000A&A...355L..27H
1030:2023A&A...674A...1G
787:returned a parallax of
697:History of observations
430:Absolute magnitude
262:Apparent magnitude
245:Apparent magnitude
228:Apparent magnitude
211:Apparent magnitude
194:Apparent magnitude
177:Apparent magnitude
160:Apparent magnitude
121:Evolutionary stage
104:Apparent magnitude
3171:IRAS catalogue objects
3156:Carina (constellation)
1730:"Hubble's Blue Bubble"
1511:Henize, K. G. (1976).
877:Hubble Space Telescope
733:luminous blue variable
2975:Finger of God Globule
2766:HD 95086 b (Levantes)
1648:10.1093/mnras/stz1712
1444:Astrophysical Journal
1312:New Astronomy Reviews
1282:10.1093/mnras/stu2430
885:Ellen Dorrit Hoffleit
1818:10.1093/mnras/sts393
1427:Vizie database entry
873:shell of ionised gas
840:lists a parallax of
746:Measurements of its
419:(approx. 8,700
414:approx. 28,000
3099:Astronomical events
2006:2009yCat....102025S
1949:2002AcA....52..397P
1809:2013MNRAS.431....2F
1698:2021AJ....161..147B
1639:2019MNRAS.488.1760S
1580:2017AJ....153..125S
1529:1976ApJS...30..491H
1498:1953AnHar.119...37H
1456:1952ApJ...115..133H
1324:2001NewAR..45..135V
1273:2015MNRAS.447..598S
838:Gaia Data Release 3
785:Gaia Data Release 2
716:. The designation
654:Database references
23:
2746:HD 63765 b (Yvaga)
1762:. 29 February 2016
1736:. 26 February 2016
800:Bayesian inference
714:Karl Gordon Henize
593:J10535958-6026444,
567:Other designations
549:30,200 (1985–1992)
367: −5.890
334:Variable type
143:Apparent magnitude
133:Spectral type
21:
3138:
3137:
3120:
3119:
3089:
3088:
3063:
3062:
3018:
3017:
2990:Homunculus Nebula
2898:
2897:
2774:
2773:
2698:
2697:
921:emission but no N
899:Wolf–Rayet nebula
783:stars. However,
691:Wolf–Rayet nebula
672:
671:
647:G288.9347-00.8046
379: 2.842
3178:
3151:Wolf–Rayet stars
3130:
3129:
3095:
3069:
3029:
2909:
2787:
2704:
2158:T (not variable)
2078:
2040:
2033:
2026:
2017:
2010:
2009:
1989:
1983:
1982:
1980:
1978:
1973:. 4 January 2010
1959:
1953:
1952:
1942:
1940:astro-ph/0210283
1927:Acta Astronomica
1918:
1912:
1911:
1909:
1907:
1893:
1887:
1886:
1860:
1840:
1831:
1830:
1820:
1802:
1778:
1772:
1771:
1769:
1767:
1752:
1746:
1745:
1743:
1741:
1726:
1720:
1719:
1709:
1691:
1667:
1661:
1660:
1650:
1632:
1623:(2): 1760–1778.
1608:
1602:
1601:
1591:
1573:
1549:
1543:
1542:
1540:
1508:
1502:
1501:
1481:
1470:
1469:
1467:
1435:
1429:
1425:
1423:
1391:
1380:
1379:
1359:
1336:
1335:
1304:
1295:
1294:
1284:
1266:
1242:
1231:
1230:
1204:
1184:
1175:
1174:
1148:
1128:
1122:
1121:
1115:
1111:
1109:
1101:
1067:
1061:
1051:
1041:
1023:
995:
952:
948:
944:
939:P Cygni profiles
924:
920:
889:planetary nebula
862:
857:
856:
847:
845:
835:
830:
829:
820:
815:
814:
797:
792:
778:
767:
727:
723:
719:
648:
642:
636:
630:
624:
618:
612:
606:
600:
594:
588:
585:
579:
553:
550:
527:
504:
503:
502:
474:
473:
472:
378:
366:
273:
271:
256:
254:
239:
237:
222:
220:
205:
203:
188:
186:
171:
169:
154:
152:
115:Characteristics
107:
87:
82:
52:Observation data
32:
24:
3186:
3185:
3181:
3180:
3179:
3177:
3176:
3175:
3141:
3140:
3139:
3134:
3116:
3085:
3073:Galaxy clusters
3059:
3043:
3014:
3005:IGR J11014−6103
2958:
2894:
2833:
2781:
2770:
2694:
2578:
2539:63765 (Tapecue)
2520:
2357:
2134:
2095:β (Miaplacidus)
2067:
2049:
2044:
2014:
2013:
1991:
1990:
1986:
1976:
1974:
1961:
1960:
1956:
1920:
1919:
1915:
1905:
1903:
1895:
1894:
1890:
1842:
1841:
1834:
1780:
1779:
1775:
1765:
1763:
1754:
1753:
1749:
1739:
1737:
1728:
1727:
1723:
1669:
1668:
1664:
1610:
1609:
1605:
1551:
1550:
1546:
1510:
1509:
1505:
1483:
1482:
1473:
1437:
1436:
1432:
1393:
1392:
1383:
1361:
1360:
1339:
1306:
1305:
1298:
1244:
1243:
1234:
1186:
1185:
1178:
1130:
1129:
1125:
1112:
1102:
1098:
1069:
1068:
1064:
997:
996:
981:
976:
959:
950:
946:
942:
934:in the future.
922:
918:
915:
908:
905:
869:
854:
852:
851:
849:
846:0.0156 mas
843:
841:
827:
825:
824:
822:
812:
810:
809:
807:
790:
788:
776:
765:
739:study with the
725:
721:
717:
699:
649:
643:
637:
631:
625:
619:
613:
607:
601:
595:
589:
586:
580:
574:
551:
548:
535:
532:
525:
512:
509:
500:
498:
497:
495:
482:
479:
470:
468:
467:
465:
435:
418:
375:
269:
267:
252:
250:
235:
233:
218:
216:
201:
199:
184:
182:
167:
165:
150:
148:
102:
85:
80:Right ascension
78:
53:
47:
39:
33:
17:
12:
11:
5:
3184:
3182:
3174:
3173:
3168:
3163:
3158:
3153:
3143:
3142:
3136:
3135:
3125:
3122:
3121:
3118:
3117:
3115:
3114:
3109:
3103:
3101:
3091:
3090:
3087:
3086:
3084:
3083:
3081:Bullet Cluster
3077:
3075:
3065:
3064:
3061:
3060:
3058:
3057:
3051:
3049:
3045:
3044:
3042:
3041:
3035:
3033:
3026:
3020:
3019:
3016:
3015:
3013:
3012:
3007:
3002:
2997:
2992:
2987:
2982:
2977:
2972:
2966:
2964:
2960:
2959:
2957:
2956:
2951:
2946:
2941:
2936:
2931:
2926:
2921:
2915:
2913:
2906:
2900:
2899:
2896:
2895:
2893:
2892:
2887:
2882:
2877:
2872:
2867:
2862:
2857:
2852:
2847:
2841:
2839:
2835:
2834:
2832:
2831:
2826:
2821:
2816:
2811:
2806:
2801:
2795:
2793:
2784:
2776:
2775:
2772:
2771:
2769:
2768:
2763:
2758:
2753:
2748:
2743:
2738:
2733:
2728:
2723:
2718:
2712:
2710:
2700:
2699:
2696:
2695:
2693:
2692:
2687:
2682:
2677:
2672:
2667:
2662:
2657:
2652:
2647:
2642:
2637:
2632:
2627:
2622:
2617:
2612:
2607:
2602:
2597:
2592:
2586:
2584:
2580:
2579:
2577:
2576:
2571:
2566:
2561:
2556:
2551:
2546:
2541:
2536:
2530:
2528:
2522:
2521:
2519:
2518:
2513:
2508:
2503:
2498:
2493:
2488:
2483:
2478:
2473:
2468:
2463:
2458:
2453:
2448:
2443:
2438:
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2428:
2423:
2418:
2413:
2408:
2403:
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2378:
2373:
2367:
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2355:
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2340:
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2320:
2315:
2310:
2305:
2300:
2295:
2290:
2285:
2280:
2275:
2270:
2265:
2260:
2255:
2250:
2245:
2240:
2235:
2230:
2225:
2220:
2215:
2210:
2205:
2200:
2195:
2190:
2185:
2180:
2175:
2170:
2165:
2160:
2155:
2150:
2144:
2142:
2136:
2135:
2133:
2132:
2127:
2122:
2117:
2112:
2107:
2102:
2097:
2092:
2086:
2084:
2075:
2069:
2068:
2066:
2065:
2060:
2054:
2051:
2050:
2045:
2043:
2042:
2035:
2028:
2020:
2012:
2011:
1984:
1954:
1913:
1888:
1832:
1773:
1747:
1721:
1662:
1603:
1544:
1538:10.1086/190369
1503:
1471:
1465:10.1086/145522
1430:
1406:(2): 508–531.
1381:
1370:(3): 833–854.
1337:
1318:(3): 135–232.
1296:
1257:(1): 598–617.
1232:
1176:
1123:
1114:|journal=
1097:978-0333750889
1096:
1062:
978:
977:
975:
972:
958:
955:
914:
911:
906:
903:
868:
865:
781:red supergiant
764:) distance to
737:spectrographic
698:
695:
670:
669:
664:
656:
655:
651:
650:
573:
570:
569:
563:
562:
559:
558:
546:
538:
537:
533:
530:
523:
515:
514:
510:
507:
493:
485:
484:
480:
477:
463:
455:
454:
451:
450:
446:
445:
442:
441:
438:
433:
425:
424:
412:
404:
403:
397:
388:
387:
362:
353:
352:
349:
348:
342:
341:
336:
330:
329:
326:
319:
318:
315:
308:
307:
304:
297:
296:
293:
286:
285:
282:
275:
274:
265:
258:
257:
248:
241:
240:
231:
224:
223:
214:
207:
206:
197:
190:
189:
180:
173:
172:
163:
156:
155:
146:
139:
138:
135:
129:
128:
123:
117:
116:
112:
111:
108:
99:
98:
95:
89:
88:
83:
75:
74:
69:
63:
62:
49:
48:
27:
15:
13:
10:
9:
6:
4:
3:
2:
3183:
3172:
3169:
3167:
3164:
3162:
3161:2MASS objects
3159:
3157:
3154:
3152:
3149:
3148:
3146:
3133:
3123:
3113:
3110:
3108:
3105:
3104:
3102:
3100:
3096:
3092:
3082:
3079:
3078:
3076:
3074:
3070:
3066:
3056:
3053:
3052:
3050:
3046:
3040:
3037:
3036:
3034:
3030:
3027:
3025:
3021:
3011:
3008:
3006:
3003:
3001:
2998:
2996:
2993:
2991:
2988:
2986:
2983:
2981:
2978:
2976:
2973:
2971:
2970:Carina Nebula
2968:
2967:
2965:
2961:
2955:
2952:
2950:
2947:
2945:
2942:
2940:
2937:
2935:
2932:
2930:
2927:
2925:
2922:
2920:
2917:
2916:
2914:
2910:
2907:
2905:
2901:
2891:
2888:
2886:
2883:
2881:
2878:
2876:
2873:
2871:
2868:
2866:
2863:
2861:
2858:
2856:
2855:Collinder 228
2853:
2851:
2848:
2846:
2843:
2842:
2840:
2836:
2830:
2827:
2825:
2822:
2820:
2817:
2815:
2812:
2810:
2807:
2805:
2802:
2800:
2797:
2796:
2794:
2792:
2788:
2785:
2783:
2777:
2767:
2764:
2762:
2759:
2757:
2754:
2752:
2749:
2747:
2744:
2742:
2739:
2737:
2734:
2732:
2729:
2727:
2724:
2722:
2719:
2717:
2714:
2713:
2711:
2709:
2705:
2701:
2691:
2688:
2686:
2683:
2681:
2678:
2676:
2673:
2671:
2668:
2666:
2663:
2661:
2658:
2656:
2653:
2651:
2648:
2646:
2643:
2641:
2638:
2636:
2633:
2631:
2628:
2626:
2623:
2621:
2618:
2616:
2613:
2611:
2608:
2606:
2603:
2601:
2600:DEN 0817−6155
2598:
2596:
2593:
2591:
2588:
2587:
2585:
2581:
2575:
2572:
2570:
2567:
2565:
2562:
2560:
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2555:
2552:
2550:
2547:
2545:
2542:
2540:
2537:
2535:
2532:
2531:
2529:
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2517:
2514:
2512:
2509:
2507:
2504:
2502:
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2452:
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2329:
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2321:
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2271:
2269:
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2264:
2261:
2259:
2256:
2254:
2251:
2249:
2246:
2244:
2241:
2239:
2236:
2234:
2231:
2229:
2226:
2224:
2221:
2219:
2216:
2214:
2211:
2209:
2206:
2204:
2201:
2199:
2196:
2194:
2191:
2189:
2186:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2164:
2161:
2159:
2156:
2154:
2151:
2149:
2146:
2145:
2143:
2141:
2137:
2131:
2128:
2126:
2123:
2121:
2118:
2116:
2115:ι (Aspidiske)
2113:
2111:
2108:
2106:
2103:
2101:
2098:
2096:
2093:
2091:
2088:
2087:
2085:
2083:
2079:
2076:
2074:
2070:
2064:
2061:
2059:
2056:
2055:
2052:
2048:
2041:
2036:
2034:
2029:
2027:
2022:
2021:
2018:
2007:
2003:
1999:
1995:
1988:
1985:
1972:
1968:
1964:
1958:
1955:
1950:
1946:
1941:
1936:
1932:
1928:
1924:
1917:
1914:
1902:
1898:
1892:
1889:
1884:
1880:
1876:
1872:
1868:
1864:
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1833:
1828:
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1814:
1810:
1806:
1801:
1796:
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1757:
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1725:
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1713:
1708:
1703:
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1461:
1457:
1453:
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1428:
1422:
1417:
1413:
1409:
1405:
1401:
1397:
1390:
1388:
1386:
1382:
1377:
1373:
1369:
1365:
1358:
1356:
1354:
1352:
1350:
1348:
1346:
1344:
1342:
1338:
1333:
1329:
1325:
1321:
1317:
1313:
1309:
1303:
1301:
1297:
1292:
1288:
1283:
1278:
1274:
1270:
1265:
1260:
1256:
1252:
1248:
1241:
1239:
1237:
1233:
1228:
1224:
1220:
1216:
1212:
1208:
1203:
1198:
1194:
1190:
1183:
1181:
1177:
1172:
1168:
1164:
1160:
1156:
1152:
1147:
1142:
1138:
1134:
1127:
1124:
1119:
1107:
1099:
1093:
1089:
1085:
1081:
1077:
1073:
1066:
1063:
1059:
1055:
1049:
1045:
1040:
1035:
1031:
1027:
1022:
1017:
1013:
1009:
1005:
1003:
994:
992:
990:
988:
986:
984:
980:
973:
971:
969:
965:
956:
954:
940:
935:
933:
928:
912:
910:
900:
895:
893:
890:
886:
882:
878:
874:
866:
864:
861:
839:
834:
819:
805:
801:
796:
786:
782:
775:
771:
763:
759:
755:
754:
749:
744:
742:
738:
734:
729:
715:
710:
708:
704:
703:emission line
696:
694:
692:
688:
684:
680:
676:
668:
665:
663:
662:
658:
657:
652:
646:
640:
634:
628:
622:
616:
610:
604:
598:
592:
583:
577:
571:
568:
564:
560:
557:
552:27,500 (1991)
547:
545:
544:
540:
539:
536:
524:
522:
521:
517:
516:
513:
494:
492:
491:
487:
486:
483:
464:
462:
461:
457:
456:
452:
447:
443:
439:
437:
431:
427:
426:
422:
417:
413:
411:
410:
406:
405:
402:
398:
396:
394:
390:
389:
386:
382:
374:
370:
363:
361:
359:
358:Proper motion
355:
354:
350:
347:
343:
340:
337:
335:
332:
331:
327:
325:
321:
320:
316:
314:
310:
309:
305:
303:
299:
298:
294:
292:
288:
287:
283:
281:
277:
276:
266:
263:
260:
259:
249:
246:
243:
242:
232:
229:
226:
225:
215:
212:
209:
208:
198:
195:
192:
191:
181:
178:
175:
174:
164:
161:
158:
157:
147:
144:
141:
140:
136:
134:
131:
130:
127:
124:
122:
119:
118:
113:
109:
105:
101:
100:
96:
94:
91:
90:
86:10 53 59.5777
84:
81:
77:
76:
73:
70:
68:
67:Constellation
65:
64:
60:
56:
50:
46:
42:
37:
31:
25:
19:
2890:Westerlund 2
2741:OGLE2-TR-L9b
2736:OGLE-TR-211b
2731:OGLE-TR-182b
2726:OGLE-TR-113b
2721:OGLE-TR-132b
2716:OGLE-TR-111b
2684:
1997:
1993:
1987:
1977:30 September
1975:. Retrieved
1966:
1957:
1930:
1926:
1922:
1916:
1904:. Retrieved
1900:
1891:
1848:
1844:
1790:
1786:
1776:
1764:. Retrieved
1759:
1750:
1738:. Retrieved
1733:
1724:
1679:
1675:
1665:
1620:
1616:
1606:
1561:
1557:
1547:
1520:
1516:
1506:
1489:
1485:
1447:
1443:
1433:
1403:
1399:
1367:
1363:
1315:
1311:
1254:
1250:
1192:
1188:
1136:
1132:
1126:
1071:
1065:
1011:
1007:
1001:
960:
936:
916:
896:
891:
870:
803:
793:0.0299
773:
751:
745:
730:
720:, sometimes
711:
707:P Cygni type
700:
678:
674:
673:
659:
635:8928-1166-1,
611:S1113013697,
605:08958-01166,
541:
518:
488:
458:
428:
407:
391:
356:
44:
40:
36:stellar wind
18:
3112:GRB 080916C
2885:Trumpler 16
2880:Trumpler 15
2875:Trumpler 14
2761:HD 85628 Ab
2645:OGLE2-TR-L9
2640:OGLE-TR-211
2635:OGLE-TR-182
2620:NGC 3603-A1
2610:Innes' star
2595:CPD−57°2874
2090:α (Canopus)
1963:"Hen 3-519"
1933:: 397–427.
1793:(1): 2–26.
957:Variability
867:Blue bubble
629:10520-6010,
623:148-066854,
543:Temperature
324:color index
313:color index
302:color index
291:color index
280:color index
93:Declination
3145:Categories
3107:GRB 000131
2980:G290.1-0.8
2850:Carina OB2
2845:Carina OB1
2756:HD 65216 c
2751:HD 65216 b
2708:Exoplanets
2630:NGC 3603-C
2625:NGC 3603-B
2605:1E 1048-59
2590:AWI0005x3s
1858:1503.06878
1689:2012.05220
1682:(3): 147.
1630:1805.03298
1571:1610.06522
1564:(3). 125.
1146:1503.06878
1021:2208.00211
974:References
927:AG Carinae
913:Properties
770:AG Carinae
758:light-year
683:Wolf–Rayet
520:Luminosity
346:Astrometry
264: (g)
247: (K)
230: (H)
213: (J)
196: (G)
179: (R)
162: (V)
145: (B)
126:Wolf–Rayet
2870:Platais 8
2100:ε (Avior)
1827:119174103
1800:1211.2505
1760:Inquisitr
1716:228063812
1657:119267371
1598:119296636
1291:119284620
1264:1406.7431
1202:1111.6375
1116:ignored (
1106:cite book
1048:244398875
932:supernova
902:2–3
726:Hen 3-519
718:Hen 3-519
679:Hen 3-519
587:He 3-519,
526:1,820,000
106: (V)
3132:Category
3024:Galaxies
2985:Hen 2-47
2782:clusters
2516:4325 (z)
2511:4257 (u)
2496:4177 (t)
2491:4164 (t)
2486:4159 (r)
2476:4138 (K)
2471:4114 (s)
2466:4102 (I)
2461:4089 (L)
2456:4025 (M)
2451:3884 (l)
2446:3856 (m)
2441:3825 (h)
2436:3821 (H)
2431:3728 (k)
2426:3696 (g)
2421:3663 (i)
2416:3643 (G)
2411:3598 (b)
2406:3571 (c)
2401:3415 (e)
2396:3414 (e)
2391:3260 (C)
2386:3220 (B)
2381:3159 (D)
2376:2934 (Q)
2371:2435 (N)
2308:V533 (y)
2298:V520 (w)
2288:V448 (O)
2283:V415 (A)
2278:V399 (P)
2273:V382 (x)
2268:V376 (b)
2258:V371 (z)
2253:V357 (a)
2248:V345 (E)
2243:V344 (f)
2238:V343 (d)
2228:V337 (q)
2140:Variable
1883:55776698
1227:43688343
1171:55776698
907:☉
881:infrared
802:, Smith
798:; using
760:; 2,000
748:parallax
722:He 3-519
641:1050–59,
617:5308747,
534:☉
511:☉
481:☉
432: (M
409:Distance
393:Parallax
61:J2000.0
3000:IC 2448
2995:IC 2220
2904:Nebulae
2865:IC 2714
2860:IC 2602
2650:Sher 25
2615:LHS 288
2002:Bibcode
1945:Bibcode
1923:Quarter
1906:2 March
1863:Bibcode
1851:: A66.
1805:Bibcode
1766:2 March
1740:1 March
1694:Bibcode
1635:Bibcode
1576:Bibcode
1525:Bibcode
1523:: 491.
1494:Bibcode
1452:Bibcode
1450:: 133.
1408:Bibcode
1372:Bibcode
1320:Bibcode
1269:Bibcode
1207:Bibcode
1195:: A47.
1151:Bibcode
1139:: A66.
1076:Bibcode
1026:Bibcode
949:, and N
681:, is a
449:Details
59:Equinox
22:WR 31a
3010:RCW 49
2690:WR 42e
2685:WR 31a
2680:WR 30a
2660:WR 21a
2655:WR 20a
2218:PP (p)
1881:
1825:
1714:
1655:
1596:
1492:: 37.
1289:
1225:
1169:
1094:
1058:VizieR
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