# 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 Ara | β | | 157244 | 85258 | 17$^h$ 25$^m$ 18,00$^s$ | −55° 31′ 47,4″ | 2,84 | −3,49 | 603 | K3Ib-II | |
| α Ara | α | | 158427 | 85792 | 17$^h$ 31$^m$ 50,52$^s$ | −49° 52′ 33,5″ | 2,84 | −1,51 | 242 | B2Vne | Choo, Tchou ; étoile Be ; variable de types λ Eri et γ Cas |
| ζ Ara | ζ | | 152786 | 83081 | 16$^h$ 58$^m$ 37,23$^s$ | −55° 59′ 24,2″ | 3,12 | −3,11 | 574 | K5III | |
| γ Ara | γ | | 157246 | 85267 | 17$^h$ 25$^m$ 23,66$^s$ | −56° 22′ 39,7″ | 3,31 | −4,40 | 1136 | B1Ib | |
| δ Ara | δ | | 158094 | 85727 | 17$^h$ 31$^m$ 05,98$^s$ | −60° 41′ 01,0″ | 3,60 | −0,19 | 187 | B8V | |
| θ Ara | θ | | 165024 | 88714 | 18$^h$ 06$^m$ 37,88$^s$ | −50° 05′ 29,2″ | 3,65 | −3,81 | 810 | B2Ib | |
| η Ara | η | | 151249 | 82363 | 16$^h$ 49$^m$ 47,11$^s$ | −59° 02′ 28,7″ | 3,77 | −1,14 | 313 | K5III | étoile binaire |
| ε$^1$ Ara | ε$^1$ | | 152980 | 83153 | 16$^h$ 59$^m$ 35,05$^s$ | −53° 09′ 37,8″ | 4,06 | −0,79 | 304 | K4III | |
| σ Ara | σ | | 159217 | 86092 | 17$^h$ 35$^m$ 39,61$^s$ | −46° 30′ 20,1″ | 4,56 | −0,80 | 385 | A0V | |
| λ Ara | λ | | 160032 | 86486 | 17$^h$ 40$^m$ 23,73$^s$ | −49° 24′ 54,6″ | 4,76 | 3,06 | 71 | F4V | variable de type δ Sct suspectée et possible binaire |
| μ Ara | μ | | 160691 | 86796 | 17$^h$ 44$^m$ 08,72$^s$ | −51° 50′ 00,9″ | 5,12 | 4,20 | 50 | G3IV-V | possède quatre exoplanètes |
| κ Ara | κ | | 157457 | 85312 | 17$^h$ 26$^m$ 00,03$^s$ | −50° 38′ 00,7″ | 5,19 | −0,24 | 398 | K1III | |
| ι Ara | ι | | 157042 | 85079 | 17$^h$ 23$^m$ 16,08$^s$ | −47° 28′ 05,4″ | 5,21 | −1,51 | 721 | B2IIIne | étoile Be ; étoile variable |
| π Ara | π | | 159492 | 86305 | 17$^h$ 38$^m$ 05,57$^s$ | −54° 30′ 00,3″ | 5,25 | 2,12 | 137 | A7V | |
| ε$^2$ Ara | ε$^2$ | | 153580 | 83431 | 17$^h$ 03$^m$ 08,71$^s$ | −53° 14′ 11,9″ | 5,27 | 3,17 | 86 | F6V | |
| HD 157661 | | | 157661 | 85389 | 17$^h$ 26$^m$ 51,98$^s$ | −45° 50′ 34,7″ | 5,28 | −1,04 | 599 | B8V | système triple |
| 41 G. Ara | | | 156274 | 84720 | 17$^h$ 19$^m$ 02,95$^s$ | −46° 38′ 11,4″ | 5,47 | 5,75 | 29 | G8V | étoile binaire proche ; variable suspectée |
| ρ$^2$ Ara | ρ$^2$ | | 152824 | 83057 | 16$^h$ 58$^m$ 17,95$^s$ | −50° 38′ 27,9″ | 5,53 | −0,50 | 523 | B9IV | |
| HD 150898 | | | 150898 | 82171 | 16$^h$ 47$^m$ 19,66$^s$ | −58° 20′ 29,0″ | 5,55 | −3,48 | 2090 | B0Iab | variable suspectée |
| HD 150136 | | | 150136 | 81702 | 16$^h$ 41$^m$ 20,42$^s$ | −48° 45′ 46,7″ | 5,57 | | | O3.5If*+O6V | étoile triple ; étoile variable ellipsoïdale suspectée |
| | | | 150168 | 81733 | 16$^h$ 41$^m$ 40,23$^s$ | −49° 39′ 05,6″ | 5,62 | −4,38 | 3260 | B1II | |
| HD 153053 | | | 153053 | 83187 | 17$^h$ 00$^m$ 06,29$^s$ | −54° 35′ 49,2″ | 5,64 | 2,12 | 165 | A3V | double optique |
| ν$^1$ Ara | ν$^1$ | V539 | 161783 | 87314 | 17$^h$ 50$^m$ 28,39$^s$ | −53° 36′ 44,6″ | 5,68 | −1,33 | 823 | B2V + B3V | V539 Arae ; variable de type Algol et étoile de type B à pulsation lente |
| | | | 156838 | 85147 | 17$^h$ 24$^m$ 01,08$^s$ | −62° 51′ 50,9″ | 5,69 | −2,82 | 1638 | B2IV | |
| HD 157753 | | | 157753 | 85470 | 17$^h$ 27$^m$ 57,62$^s$ | −52° 17′ 49,3″ | 5,72 | 0,81 | 312 | K2III | possible binaire astrométrique |
| | | | 153716 | 83535 | 17$^h$ 04$^m$ 24,73$^s$ | −57° 42′ 43,6″ | 5,73 | −1,00 | 723 | B5IV | |
| | | | 150745 | 82110 | 16$^h$ 46$^m$ 21,23$^s$ | −58° 30′ 12,8″ | 5,74 | −1,31 | 838 | B2IV-V | |
| | | | 156854 | 85068 | 17$^h$ 23$^m$ 07,11$^s$ | −56° 31′ 32,0″ | 5,76 | 0,27 | 409 | G8/K0III | |
| | | | 156942 | 85169 | 17$^h$ 24$^m$ 18,80$^s$ | −60° 40′ 25,6″ | 5,76 | −0,92 | 706 | B8Ib/II | |
| | | | 160263 | 86552 | 17$^h$ 41$^m$ 16,23$^s$ | −46° 55′ 18,5″ | 5,78 | −0,75 | 660 | A0V | |
| HD 156768 | | | 156768 | 85049 | 17$^h$ 22$^m$ 55,23$^s$ | −58° 00′ 37,0″ | 5,86 | −1,05 | 786 | G8Ib/II | étoile double |
| | | | 154903 | 84248 | 17$^h$ 13$^m$ 18,11$^s$ | −67° 11′ 46,9″ | 5,87 | 0,87 | 327 | K0III-IV | |
| | | | 159463 | 86248 | 17$^h$ 37$^m$ 27,31$^s$ | −50° 03′ 34,1″ | 5,89 | 0,76 | 346 | K0III-IV | |
| HD 157662 | | | 157662 | 85409 | 17$^h$ 27$^m$ 12,46$^s$ | −50° 37′ 49,3″ | 5,90 | −2,65 | 1672 | B9II | étoile double |
| HD 151967 | | | 151967 | 82672 | 16$^h$ 54$^m$ 00,40$^s$ | −57° 54′ 33,2″ | 5,91 | −0,71 | 688 | M0III | variable semi-régulière suspectée |
| HD 156091 | | | 156091 | 84731 | 17$^h$ 19$^m$ 12,51$^s$ | −59° 41′ 40,5″ | 5,93 | −3,06 | 2050 | K2IIICN... | étoile double |
| HD 157819 | | | 157819 | 85520 | 17$^h$ 28$^m$ 38,91$^s$ | −55° 10′ 10,8″ | 5,93 | −1,27 | 898 | G8II/III | étoile double |
| | | | 152527 | 82902 | 16$^h$ 56$^m$ 28,80$^s$ | −52° 17′ 01,1″ | 5,94 | 1,01 | 315 | A0III | |
| HD 155035 | | V854 | 155035 | 84105 | 17$^h$ 11$^m$ 38,67$^s$ | −48° 52′ 24,2″ | 5,94 | −1,09 | 830 | M1/M2III | variable irrégulière à longue période |
| HD 158220 | | V862 | 158220 | 85751 | 17$^h$ 31$^m$ 23,28$^s$ | −56° 55′ 15,4″ | 5,95 | −3,10 | 2145 | B7II/III | étoile Be |
| HD 150576 | | | 150576 | 81966 | 16$^h$ 44$^m$ 39,75$^s$ | −53° 09′ 08,2″ | 5,96 | −0,66 | 688 | G8III | étoile double |
| HD 153221 | | | 153221 | 83216 | 17$^h$ 00$^m$ 26,98$^s$ | −48° 38′ 51,2″ | 5,98 | 0,60 | 389 | G5IV | étoile double |
| HD 152082 | | | 152082 | 82806 | 16$^h$ 55$^m$ 24,68$^s$ | −63° 16′ 10,7″ | 5,99 | 0,30 | 448 | A0III | étoile double |
| HD 158476 | | | 158476 | 85788 | 17$^h$ 31$^m$ 49,10$^s$ | −46° 02′ 12,4″ | 6,04 | −2,91 | 2012 | F8/G0Ib | variable suspectée |
| | | | 153791 | 83481 | 17$^h$ 03$^m$ 41,68$^s$ | −47° 09′ 38,1″ | 6,07 | −0,33 | 620 | A2/A3V | étoile double |
| HR 6384 | | V829 | 155341 | 84311 | 17$^h$ 14$^m$ 13,40$^s$ | −56° 53′ 18,6″ | 6,08 | −1,90 | 1283 | M1/2II/III+A | variable semi-régulière |
| | | | 159018 | 86064 | 17$^h$ 35$^m$ 19,91$^s$ | −53° 21′ 10,4″ | 6,09 | −1,50 | 1072 | B9III | |
| | | | 161420 | 87174 | 17$^h$ 48$^m$ 38,08$^s$ | −55° 24′ 06,6″ | 6,09 | 2,55 | 166 | A9IV | |
| ν$^2$ Ara | ν$^2$ | | 161917 | 87379 | 17$^h$ 51$^m$ 11,03$^s$ | −53° 07′ 49,0″ | 6,09 | 0,13 | 508 | B9.5III/IV | |
| | | | 162123 | 87404 | 17$^h$ 51$^m$ 44,55$^s$ | −45° 36′ 02,5″ | 6,09 | −0,51 | 682 | G6III | |
| HD 165493 | | | 165493 | 88859 | 18$^h$ 08$^m$ 30,11$^s$ | −45° 46′ 01,1″ | 6,13 | −0,86 | 815 | B7/B8II | étoile double |
| | | | 149485 | 81507 | 16$^h$ 38$^m$ 52,71$^s$ | −60° 59′ 25,1″ | 6,16 | 0,08 | 537 | B8Vn | |
| HD 149837 | | | 149837 | 81657 | 16$^h$ 40$^m$ 50,41$^s$ | −60° 26′ 46,6″ | 6,17 | 3,73 | 100 | F2III-IV | étoile binaire |
| | | | 157599 | 85393 | 17$^h$ 26$^m$ 56,35$^s$ | −51° 56′ 55,6″ | 6,17 | 0,26 | 495 | B8/B9V | |
| | | | 150421 | 81847 | 16$^h$ 43$^m$ 03,57$^s$ | −46° 04′ 13,0″ | 6,22 | | | F5Iab | |
| | | | 157524 | 85480 | 17$^h$ 28$^m$ 07,88$^s$ | −63° 02′ 10,3″ | 6,22 | −0,68 | 782 | B7/B8V | |
| HD 153261 | | V828 | 153261 | 83323 | 17$^h$ 01$^m$ 47,39$^s$ | −58° 57′ 29,6″ | 6,26 | −2,96 | 2280 | B2IVne | étoile Be |
| | | | 158895 | 86088 | 17$^h$ 35$^m$ 35,00$^s$ | −59° 50′ 45,9″ | 6,26 | −1,90 | 1399 | B5II/III | |
| | | | 163071 | 87928 | 17$^h$ 57$^m$ 42,74$^s$ | −56° 53′ 46,4″ | 6,26 | −1,74 | 1299 | B4III | |
| HD 156331 | | | 156331 | 84759 | 17$^h$ 19$^m$ 30,51$^s$ | −50° 03′ 49,3″ | 6,27 | 2,54 | 182 | F2III | étoile double |
| HD 160342 | | V626 | 160342 | 86628 | 17$^h$ 42$^m$ 03,62$^s$ | −50° 30′ 38,4″ | 6,28 | −2,01 | 1482 | M3III | variable irrégulière à longue période |
| HD 149989 | | V872 | 149989 | 81650 | 16$^h$ 40$^m$ 44,39$^s$ | −51° 28′ 42,9″ | 6,30 | 2,86 | 159 | A9V | variable de type γ Dor |
| ρ$^1$ Ara | ρ$^1$ | V846 | 152478 | 82868 | 16$^h$ 56$^m$ 08,85$^s$ | −50° 40′ 29,2″ | 6,30 | −0,51 | 751 | B3Vnpe | étoile Be |
| | | | 158907 | 85975 | 17$^h$ 34$^m$ 16,89$^s$ | −48° 31′ 36,8″ | 6,32 | 0,52 | 470 | G6/G8III | |
| | | | 154555 | 83984 | 17$^h$ 10$^m$ 06,28$^s$ | −61° 40′ 31,6″ | 6,37 | −1,87 | 1449 | B8II/III | |
| | | | 153201 | 83269 | 17$^h$ 01$^m$ 07,03$^s$ | −56° 33′ 18,1″ | 6,40 | −1,40 | 1181 | Ap... | |
| HD 153370 | | | 153370 | 83321 | 17$^h$ 01$^m$ 46,36$^s$ | −51° 07′ 51,3″ | 6,43 | 1,45 | 323 | A7V | étoile binaire |
| HD 151566 | | | 151566 | 82418 | 16$^h$ 50$^m$ 36,09$^s$ | −50° 02′ 41,8″ | 6,45 | 2,07 | 245 | A5III + F7III | étoile double |
| | | | 164896 | 88675 | 18$^h$ 06$^m$ 09,21$^s$ | −51° 44′ 38,0″ | 6,46 | −1,89 | 1523 | A2III | |
| | | | 150897 | 82091 | 16$^h$ 46$^m$ 06,38$^s$ | −46° 31′ 54,9″ | 6,47 | 0,78 | 448 | A1V | |
| | | | 152220 | 82723 | 16$^h$ 54$^m$ 31,55$^s$ | −49° 42′ 38,8″ | 6,49 | −1,68 | 1405 | K1II | |
| | | | 155951 | 84700 | 17$^h$ 18$^m$ 51,78$^s$ | −62° 52′ 28,3″ | 6,50 | 0,39 | 542 | K1III | |
| HD 157832 | | V750 | 157832 | 85467 | 17$^h$ 27$^m$ 54,81$^s$ | −47° 01′ 34,4″ | 6,65 | -5,07 | 7200 | B2Vne | variable de type γ Cas |
| HD 156411 | | | 156411 | 84787 | 17$^h$ 19$^m$ 51,40$^s$ | −48° 32′ 57,5″ | 6,67 | 2,96 | 180 | G1Vw... | possède une exoplanète (b) |
| R Ara | | R | 149730 | 81589 | 16$^h$ 39$^m$ 44,74$^s$ | −56° 59′ 39,8″ | 6,73 | 2,20 | 262 | B9IV/V | variable de type Algol |
| HD 155555 | | V824 | 155555 | 84586 | 17$^h$ 17$^m$ 25,50$^s$ | −66° 57′ 03,7″ | 6,77 | 4,18 | 102,5 | G5IV+K0IV-V | variable de type RS CVn |
| HD 156385 | | | 156385 | 84757 | 17$^h$ 19$^m$ 29,90$^s$ | −45° 38′ 23,9″ | 6,92 | | | WC7.5 | étoile Wolf-Rayet |
| HD 154857 | | | 154857 | 84069 | 17$^h$ 11$^m$ 15,72$^s$ | −56° 40′ 50,9″ | 7,25 | 3,07 | 223 | G5V | possède deux exoplanètes (b & c) |
| V535 Ara | | V535 | 159441 | 86306 | 17$^h$ 38$^m$ 05,55$^s$ | −56° 49′ 17,3″ | 7,36 | 2,02 | 381 | A8V | variable de type W UMa |
| HD 154672 | | | 154672 | 83983 | 17$^h$ 10$^m$ 04,91$^s$ | −56° 26′ 57,4″ | 8,21 | 4,12 | 215 | G3IV | possède une exoplanète (b) |
| RW Ara | | RW | 158830 | | 17$^h$ 34$^m$ 49,23$^s$ | −57° 08′ 50,5″ | 8,97 | | | A1IV | variable de type Algol |
| HD 152079 | | | 152079 | 82632 | 16$^h$ 53$^m$ 29,74$^s$ | −46° 19′ 58,6″ | 9.20 | 4.55 | 278 | G6V | possède une exoplanète (b) |
| Gliese 674 | | | | 85523 | 17$^h$ 28$^m$ 39,95$^s$ | −46° 53′ 42,7″ | 9,36 | 11,08 | 15 | M2.5 | possède une exoplanète (b) |
| Gliese 676 A | | | | 85647 | 17$^h$ 30$^m$ 11,20$^s$ | −51° 38′ 13,1″ | 9.59 | 8.55 | 53 | M0 | composante du système Gliese 676 ; possède 4 exoplanètes (b, c, d et e) |
| S Ara | | S | | 88064 | 17$^h$ 59$^m$ 10,75$^s$ | −49° 26′ 00,5″ | 10,73 | 1,81 | 1980 | A3 | variable de type RR Lyr |
| SAO 244567 | | V839 | | | 17$^h$ 16$^m$ 21,08$^s$ | −59° 29′ 23,3″ | 10,75 | -2,96 | 18000 | B3e | étoile centrale de la nébuleuse Stingray |
| AE Ara | | AE | | | 17$^h$ 41$^m$ 04,91$^s$ | −47° 03′ 27,0″ | 11,00 | | | M2-5.5+Be | variable de type Z And |
| CPD -56 8032 | | V837 | | 83916 | 17$^h$ 09$^m$ 00,86$^s$ | −56° 54′ 48,1″ | 11,04 | | | WC10 | étoile centrale d'une nébuleuse planétaire ; étoile Wolf-Rayet |
| AT Ara | | AT | | | 17$^h$ 30$^m$ 33,80$^s$ | −46° 05′ 58,9″ | 11,5 | | | K2+ | variable de type SS Cyg |
| GX 339-4 | | V821 | | | 17$^h$ 02$^m$ 49,36$^s$ | −48° 47′ 22,8″ | 15,5 | | | | nova de rayons X (en) |
| BPM 25114 | | V820 | | | 17$^h$ 47$^m$ 46,9$^s$ | −52° 07′ 10″ | 15,62 | | | DA: | naine blanche variable |
| Westerlund 1-26 | | | | | 16$^h$ 47$^m$ 05,40$^s$ | −45° 50′ 36,8″ | 16,79 | | | M5-6Ia | dans l'amas Westerlund 1 ; une des étoiles parmi les plus grandes connues |
| 4U 1636-53 | | V801 | | | 16$^h$ 40$^m$ 55,5$^s$ | −53° 45′ 05″ | 17,5 | | | A1IV | sursauteur X |
| SGR 1627-41 | | | | | 16$^h$ 35$^m$ 52$^s$ | −47° 35,2′ | | | 11000 | | sursauteur gamma mou |
| Gliese 676B | | | | | 17$^h$ 30,2$^m$ | −51° 38′ | | | | M3 | composante du système de Gliese 676 |
| BF Ara | | BF | | | 17$^h$ 38$^m$ 21,33$^s$ | −47° 10′ 41,5″ | | | | | variable de type SU UMa |
| OY Ara | | OY | 149990 | | 16$^h$ 40$^m$ 50,27$^s$ | −52° 25′ 51,3″ | | | | | nova et variable de type Algol |
| CXOU J164710.2-455216 | | | | | 16$^h$ 47$^m$ 10,20$^s$ | −45° 52′ 16,8″ | | | | | pulsar X anormal dans Westerlund 1 |
| PSR J1644-4559 | | | | | 16$^h$ 44$^m$ 49,28$^s$ | −45° 59′ 09,5″ | | | | | pulsar |
| XTE J1650-500 | | | | | 16$^h$ 50$^m$ 00,98$^s$ | −49° 57′ 43,6″ | | | | K4V | binaire X à faible masse ; trou noir candidat |
| XTE J1701-462 | | | | | 17$^h$ 00$^m$ 58,46$^s$ | −46° 11′ 08,6″ | | | | | binaire X à faible masse |