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Liste d'étoiles de l'Autel

Cet article recense les étoiles situées dans la constellation de l'Autel, classées par magnitude apparente décroissante.

Liste

Dés. B Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
β Araβ1572448525817h 25m 18,00s−55° 31 47,42,84−3,49603K3Ib-II
α Araα1584278579217h 31m 50,52s−49° 52 33,52,84−1,51242B2VneChoo, Tchou ; étoile Be ; variable de types λ Eri et γ Cas
ζ Araζ1527868308116h 58m 37,23s−55° 59 24,23,12−3,11574K5III
γ Araγ1572468526717h 25m 23,66s−56° 22 39,73,31−4,401136B1Ib
δ Araδ1580948572717h 31m 05,98s−60° 41 01,03,60−0,19187B8V
θ Araθ1650248871418h 06m 37,88s−50° 05 29,23,65−3,81810B2Ib
η Araη1512498236316h 49m 47,11s−59° 02 28,73,77−1,14313K5IIIétoile binaire
ε1 Araε11529808315316h 59m 35,05s−53° 09 37,84,06−0,79304K4III
σ Araσ1592178609217h 35m 39,61s−46° 30 20,14,56−0,80385A0V
λ Araλ1600328648617h 40m 23,73s−49° 24 54,64,763,0671F4Vvariable de type δ Sct suspectée et possible binaire
μ Araμ1606918679617h 44m 08,72s−51° 50 00,95,124,2050G3IV-Vpossède quatre exoplanètes
κ Araκ1574578531217h 26m 00,03s−50° 38 00,75,19−0,24398K1IIIétoile triple
ι Araι1570428507917h 23m 16,08s−47° 28 05,45,21−1,51721B2IIIneétoile Be ; étoile variable
π Araπ1594928630517h 38m 05,57s−54° 30 00,35,252,12137A7V
ε2 Araε21535808343117h 03m 08,71s−53° 14 11,95,273,1786F6V
HD 1576611576618538917h 26m 51,98s−45° 50 34,75,28−1,04599B8Vsystème triple
41 G. Ara1562748472017h 19m 02,95s−46° 38 11,45,475,7529G8Vétoile binaire proche ; variable suspectée
ρ2 Araρ21528248305716h 58m 17,95s−50° 38 27,95,53−0,50523B9IV
HD 1508981508988217116h 47m 19,66s−58° 20 29,05,55−3,482090B0Iabvariable suspectée
HD 1501361501368170216h 41m 20,42s−48° 45 46,75,57O3.5If*+O6Vétoile triple ; étoile variable ellipsoïdale suspectée
1501688173316h 41m 40,23s−49° 39 05,65,62−4,383260B1II
HD 1530531530538318717h 00m 06,29s−54° 35 49,25,642,12165A3Vdouble optique
ν1 Araν1V5391617838731417h 50m 28,39s−53° 36 44,65,68−1,33823B2V + B3VV539 Arae ; variable de type Algol et étoile de type B à pulsation lente
1568388514717h 24m 01,08s−62° 51 50,95,69−2,821638B2IV
HD 1577531577538547017h 27m 57,62s−52° 17 49,35,720,81312K2IIIpossible binaire astrométrique
1537168353517h 04m 24,73s−57° 42 43,65,73−1,00723B5IV
1507458211016h 46m 21,23s−58° 30 12,85,74−1,31838B2IV-V
1568548506817h 23m 07,11s−56° 31 32,05,760,27409G8/K0III
1569428516917h 24m 18,80s−60° 40 25,65,76−0,92706B8Ib/II
1602638655217h 41m 16,23s−46° 55 18,55,78−0,75660A0V
HD 1567681567688504917h 22m 55,23s−58° 00 37,05,86−1,05786G8Ib/IIétoile double
1549038424817h 13m 18,11s−67° 11 46,95,870,87327K0III-IV
1594638624817h 37m 27,31s−50° 03 34,15,890,76346K0III-IV
HD 1576621576628540917h 27m 12,46s−50° 37 49,35,90−2,651672B9IIétoile double
HD 1519671519678267216h 54m 00,40s−57° 54 33,25,91−0,71688M0IIIvariable semi-régulière suspectée
HD 1560911560918473117h 19m 12,51s−59° 41 40,55,93−3,062050K2IIICN...étoile double
HD 1578191578198552017h 28m 38,91s−55° 10 10,85,93−1,27898G8II/IIIétoile double
1525278290216h 56m 28,80s−52° 17 01,15,941,01315A0III
HD 155035V8541550358410517h 11m 38,67s−48° 52 24,25,94−1,09830M1/M2IIIvariable irrégulière à longue période
HD 158220V8621582208575117h 31m 23,28s−56° 55 15,45,95−3,102145B7II/IIIétoile Be
HD 1505761505768196616h 44m 39,75s−53° 09 08,25,96−0,66688G8IIIétoile double
HD 1532211532218321617h 00m 26,98s−48° 38 51,25,980,60389G5IVétoile double
HD 1520821520828280616h 55m 24,68s−63° 16 10,75,990,30448A0IIIétoile double
HD 1584761584768578817h 31m 49,10s−46° 02 12,46,04−2,912012F8/G0Ibvariable suspectée
1537918348117h 03m 41,68s−47° 09 38,16,07−0,33620A2/A3Vétoile double
HR 6384V8291553418431117h 14m 13,40s−56° 53 18,66,08−1,901283M1/2II/III+Avariable semi-régulière
1590188606417h 35m 19,91s−53° 21 10,46,09−1,501072B9III
1614208717417h 48m 38,08s−55° 24 06,66,092,55166A9IV
ν2 Araν21619178737917h 51m 11,03s−53° 07 49,06,090,13508B9.5III/IV
1621238740417h 51m 44,55s−45° 36 02,56,09−0,51682G6III
HD 1654931654938885918h 08m 30,11s−45° 46 01,16,13−0,86815B7/B8IIétoile double
1494858150716h 38m 52,71s−60° 59 25,16,160,08537B8Vn
HD 1498371498378165716h 40m 50,41s−60° 26 46,66,173,73100F2III-IVétoile binaire
1575998539317h 26m 56,35s−51° 56 55,66,170,26495B8/B9V
1504218184716h 43m 03,57s−46° 04 13,06,22F5Iab
1575248548017h 28m 07,88s−63° 02 10,36,22−0,68782B7/B8V
HD 153261V8281532618332317h 01m 47,39s−58° 57 29,66,26−2,962280B2IVneétoile Be
1588958608817h 35m 35,00s−59° 50 45,96,26−1,901399B5II/III
1630718792817h 57m 42,74s−56° 53 46,46,26−1,741299B4III
HD 1563311563318475917h 19m 30,51s−50° 03 49,36,272,54182F2IIIétoile double
HD 160342V6261603428662817h 42m 03,62s−50° 30 38,46,28−2,011482M3IIIvariable irrégulière à longue période
HD 149989V8721499898165016h 40m 44,39s−51° 28 42,96,302,86159A9Vvariable de type γ Dor
ρ1 Araρ1V8461524788286816h 56m 08,85s−50° 40 29,26,30−0,51751B3Vnpeétoile Be
1589078597517h 34m 16,89s−48° 31 36,86,320,52470G6/G8III
1545558398417h 10m 06,28s−61° 40 31,66,37−1,871449B8II/III
1532018326917h 01m 07,03s−56° 33 18,16,40−1,401181Ap...
HD 1533701533708332117h 01m 46,36s−51° 07 51,36,431,45323A7Vétoile binaire
HD 1515661515668241816h 50m 36,09s−50° 02 41,86,452,07245A5III + F7IIIétoile double
1648968867518h 06m 09,21s−51° 44 38,06,46−1,891523A2III
1508978209116h 46m 06,38s−46° 31 54,96,470,78448A1V
1522208272316h 54m 31,55s−49° 42 38,86,49−1,681405K1II
1559518470017h 18m 51,78s−62° 52 28,36,500,39542K1III
HD 157832V7501578328546717h 27m 54,81s−47° 01 34,46,65-5,077200B2Vnevariable de type γ Cas
HD 1564111564118478717h 19m 51,40s−48° 32 57,56,672,96180G1Vw...possède une exoplanète (b)
R AraR1497308158916h 39m 44,74s−56° 59 39,86,732,20262B9IV/Vvariable de type Algol
HD 155555V8241555558458617h 17m 25,50s−66° 57 03,76,774,18102,5G5IV+K0IV-Vvariable de type RS CVn
HD 1563851563858475717h 19m 29,90s−45° 38 23,96,92WC7.5étoile Wolf-Rayet
HD 1548571548578406917h 11m 15,72s−56° 40 50,97,253,07223G5Vpossède deux exoplanètes (b & c)
V535 AraV5351594418630617h 38m 05,55s−56° 49 17,37,362,02381A8Vvariable de type W UMa
HD 1546721546728398317h 10m 04,91s−56° 26 57,48,214,12215G3IVpossède une exoplanète (b)
RW AraRW15883017h 34m 49,23s−57° 08 50,58,97A1IVvariable de type Algol
HD 1520791520798263216h 53m 29,74s−46° 19 58,69.204.55278G6Vpossède une exoplanète (b)
Gliese 6748552317h 28m 39,95s−46° 53 42,79,3611,0815M2.5possède une exoplanète (b)
Gliese 676A8564717h 30m 11,20s−51° 38 13,19.598.5553M0composante du système Gliese 676 ; possède une exoplanète (b)
S AraS8806417h 59m 10,75s−49° 26 00,510,731,811980A3variable de type RR Lyr
SAO 244567V83917h 16m 21,08s−59° 29 23,310,75-2,9618000B3eétoile centrale de la nébuleuse Stingray
AE AraAE17h 41m 04,91s−47° 03 27,011,00M2-5.5+Bevariable de type Z And
CPD -56 8032V8378391617h 09m 00,86s−56° 54 48,111,04WC10étoile centrale d'une nébuleuse planétaire ; étoile Wolf-Rayet
AT AraAT17h 30m 33,80s−46° 05 58,911,5K2+variable de type SS Cyg
GX 339-4V82117h 02m 49,36s−48° 47 22,815,5nova de rayons X (en)
BPM 25114V82017h 47m 46,9s−52° 07 1015,62DA:naine blanche variable
Westerlund 1-2616h 47m 05,40s−45° 50 36,816,79M5-6Iadans l'amas Westerlund 1 ; une des étoiles parmi les plus grandes connues
4U 1636-53V80116h 40m 55,5s−53° 45 0517,5A1IVsursauteur X
SGR 1627-4116h 35m 52s−47° 35,211000sursauteur gamma mou
Gliese 676B17h 30,2m−51° 38M3composante du système de Gliese 676
BF AraBF17h 38m 21,33s−47° 10 41,5variable de type SU UMa
OY AraOY14999016h 40m 50,27s−52° 25 51,3nova et variable de type Algol
CXOU J164710.2-45521616h 47m 10,20s−45° 52 16,8pulsar X anormal dans Westerlund 1
PSR J1644-455916h 44m 49,28s−45° 59 09,5pulsar
XTE J1650-50016h 50m 00,98s−49° 57 43,6K4Vbinaire X à faible masse ; trou noir candidat
XTE J1701-46217h 00m 58,46s−46° 11 08,6binaire X à faible masse

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Sources

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