Liste d'étoiles de la Balance — Wikipédia
Cet article recense les étoiles situées dans la constellation de la Balance, classées par magnitude apparente décroissante.
Liste
[modifier | modifier le code]Dés. | B | F | Var | HD | HIP | α | δ | Mag. app. | Mag. abs. | Dist. (al) | Type | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
β Lib | β | 27 | 135742 | 74785 | 15h 17m 00,47s | −09° 22′ 58,3″ | 2,61 | −0,84 | 160 | B8V | Zubeneschamali, Zuben Eschamali, Kiffa Borealis ; variable suspectée | |
α2 Lib | α² | 9 | 130841 | 72622 | 14h 50m 52,78s | −16° 02′ 29,8″ | 2,75 | 0,88 | 77 | A3IV | Zubenelgenubi, Zuben Elgenubi, Kiffa Australis ; binaire spectroscopique ; variable suspectée ; membre du système α Lib | |
σ Lib | σ | 20 | 133216 | 73714 | 15h 04m 04,26s | −25° 16′ 54,7″ | 3,25 | −1,51 | 292 | M3/M4III | Anciennement γ Scorpii ; Brachium ; variable semi-régulière | |
υ Lib | υ | 39 | 139063 | 76470 | 15h 37m 01,46s | −28° 08′ 06,3″ | 3,60 | −0,28 | 195 | K3III | ||
τ Lib | τ | 40 | 139365 | 76600 | 15h 38m 39,38s | −29° 46′ 39,7″ | 3,66 | −2,01 | 445 | B2.5V | ||
γ Lib | γ | 38 | 138905 | 76333 | 15h 35m 31,54s | −14° 47′ 22,4″ | 3,91 | 0,56 | 152 | K0III | Zubenelhakrabi, Zuben Elakrab ; possède deux exoplanètes (b et c) | |
θ Lib | θ | 46 | 142198 | 77853 | 15h 53m 49,48s | −16° 43′ 46,6″ | 4,13 | 0,64 | 163 | K0III | ||
16 Lib | 16 | 132052 | 73165 | 14h 57m 11,06s | −04° 20′ 45,9″ | 4,47 | 2,24 | 91 | F0V | |||
ι1 Lib | ι1 | 24 | 134759 | 74392 | 15h 12m 13,31s | −19° 47′ 29,9″ | 4,54 | −0,77 | 376 | Asp... | Système quadruple ; variable de type α2 CVn | |
37 Lib | 37 | 138716 | 76219 | 15h 34m 10,52s | −10° 03′ 50,3″ | 4,61 | 2,30 | 94 | K1III–IV | Étoile binaire | ||
κ Lib | κ | 43 | 139997 | 76880 | 15h 41m 56,82s | −19° 40′ 42,9″ | 4,75 | −0,69 | 400 | M0-IIIb | Binaire astrométrique ; variable suspectée | |
δ Lib | δ | 19 | 132742 | 73473 | 15h 00m 58,39s | −08° 31′ 08,2″ | 4,91 | 0,06 | 304 | B9.5V | Zuben Elakribi, Mulu-lizi (voir γ Lib) ; variable à éclipses de type Algol | |
ε Lib | ε | 31 | 137052 | 75379 | 15h 24m 11,93s | −10° 19′ 18,8″ | 4,92 | 2,37 | 106 | F5IV | Binaire spectroscopique | |
11 Lib | 11 | 130952 | 72631 | 14h 51m 01,02s | −02° 17′ 55,9″ | 4,93 | 0,82 | 216 | K0 III/IV | |||
48 Lib | 48 | FX | 142983 | 78207 | 15h 58m 11,38s | −14° 16′ 45,5″ | 4,95 | −1,03 | 513 | B8Ia/Iab | Variable de type γ Cas | |
42 Lib | 42 | 139663 | 76742 | 15h 40m 16,91s | −23° 49′ 05,0″ | 4,97 | −0,37 | 381 | K3III | |||
λ Lib | λ | 45 | 142096 | 77811 | 15h 53m 20,06s | −20° 10′ 01,2″ | 5,04 | −0,15 | 356 | B3V | Variable ellipsoïdale | |
36 Lib | 36 | 138688 | 76259 | 15h 34m 37,31s | −28° 02′ 48,9″ | 5,13 | −0,14 | 369 | K2/K3III | |||
α1 Lib | α1 | 8 | 130819 | 72603 | 14h 50m 41,26s | −15° 59′ 49,5″ | 5,15 | 3,28 | 77 | F3V | Binaire spectroscopique, membre du système α Lib | |
HR 5780 | IU | 138764 | 76243 | 15h 34m 26,53s | −09° 11′ 00,1″ | 5,16 | 0,00 | 351 | B6IV | Étoile de type B à pulsations lentes | ||
ν Lib | ν | 21 | 133774 | 73945 | 15h 06m 37,62s | −16° 15′ 24,3″ | 5,19 | −1,66 | 765 | K5III | Zuben Hakrabim ; voir γ Lib | |
12 Lib | 12 | 131430 | 72929 | 14h 54m 20,14s | −24° 38′ 31,7″ | 5,27 | −0,09 | 384 | K2/K3III | |||
μ Lib | μ | 7 | 130559 | 72489 | 14h 49m 19,09s | −14° 08′ 56,3″ | 5,32 | 1,03 | 235 | Ap | Variable de type α2 CVn | |
126218 | 70469 | 14h 24m 48,66s | −24° 48′ 22,6″ | 5,34 | −0,10 | 400 | K0III | |||||
41 Lib | 41 | 139446 | 76628 | 15h 38m 54,51s | −19° 18′ 06,2″ | 5,36 | 0,27 | 340 | G8III/IV | |||
η Lib | η | 44 | 140417 | 77060 | 15h 44m 04,42s | −15° 40′ 21,6″ | 5,41 | 2,14 | 147 | A6IV | Zuben Hakrabi, Zuban Alakrab ; voir γ Lib | |
49 Lib | 49 | 143333 | 78400 | 16h 00m 19,98s | −16° 31′ 56,6″ | 5,47 | 2,89 | 107 | F7V | |||
ξ2 Lib | ξ2 | 15 | 131918 | 73133 | 14h 56m 46,11s | −11° 24′ 35,0″ | 5,48 | −0,61 | 538 | K4III | ||
138413 | 76106 | 15h 32m 36,71s | −19° 40′ 13,3″ | 5,50 | 1,29 | 227 | A2IV | |||||
132833 | 73497 | 15h 01m 19,81s | −02° 45′ 17,5″ | 5,52 | −0,67 | 564 | M0III | Variable suspectée | ||||
135534 | 74732 | 15h 16m 23,03s | −22° 23′ 57,9″ | 5,52 | −0,41 | 500 | K2III | |||||
ζ4 Lib | ζ4 | 35 | 138485 | 76126 | 15h 32m 55,23s | −16° 51′ 10,1″ | 5,53 | −1,33 | 769 | B3V | Variable suspectée | |
30 Ser | (30) | 141378 | 77464 | 15h 48m 56,81s | −03° 49′ 06,7″ | 5,53 | 2,07 | 160 | A5IV | |||
50 Lib | 50 | 143459 | 78436 | 16h 00m 47,64s | −08° 24′ 40,8″ | 5,53 | −0,21 | 459 | A0Vs | |||
136479 | 75127 | 15h 21m 07,64s | −05° 49′ 29,4″ | 5,54 | 0,96 | 269 | K1III | |||||
ζ1 Lib | 32 | 137744 | 75730 | 15h 28m 15,40s | −16° 42′ 59,1″ | 5,64 | −1,58 | 908 | K4III | |||
130529 | 72488 | 14h 49m 18,76s | −24° 15′ 05,3″ | 5,68 | −1,99 | 1113 | K3III+... | |||||
4 Lib | 4 | 129433 | 71974 | 14h 43m 13,57s | −24° 59′ 51,8″ | 5,70 | 0,21 | 409 | B9.5V | 53 Hydrae | ||
HR 5568 | KX | 131977 | 73184 | 14h 57m 27,35s | −21° 24′ 40,6″ | 5,72 | 6,86 | 19 | K4V | Système quadruple (une naine orange, deux naines rouges, une naine brune) ; variable de type BY Dra | ||
136956 | 75352 | 15h 23m 52,26s | −12° 22′ 09,9″ | 5,72 | −0,61 | 603 | G8III | |||||
134373 | 74239 | 15h 10m 18,65s | −26° 19′ 57,4″ | 5,75 | 0,05 | 450 | K0III | |||||
ξ1 Lib | ξ1 | 13 | 131530 | 72934 | 14h 54m 22,91s | −11° 53′ 54,0″ | 5,78 | 0,54 | 365 | G7III | ||
139254 | 76532 | 15h 37m 48,06s | −23° 08′ 29,5″ | 5,79 | 1,18 | 272 | K0III | |||||
129944 | 72210 | 14h 46m 06,75s | −23° 09′ 10,3″ | 5,80 | 0,55 | 366 | K0III | |||||
ζ3 Lib | ζ3 | 34 | 138137 | 75944 | 15h 30m 40,39s | −16° 36′ 34,0″ | 5,82 | −0,37 | 564 | K0III | ||
139329 | 76569 | 15h 38m 16,24s | −21° 00′ 58,2″ | 5,82 | 1,06 | 292 | K0III | |||||
135051 | 74539 | 15h 13m 53,32s | −26° 11′ 36,8″ | 5,84 | −1,41 | 918 | G8/K0II | |||||
18 Lib | 18 | 132345 | 73310 | 14h 58m 53,64s | −11° 08′ 37,9″ | 5,88 | 0,95 | 316 | K3III-IV | |||
47 Lib | 47 | 142378 | 77939 | 15h 55m 00,37s | −19° 22′ 58,4″ | 5,95 | −0,46 | 623 | B2/B3V | Variable suspectée | ||
130157 | 72310 | 14h 47m 13,66s | −21° 19′ 29,6″ | 6,05 | −2,73 | 1863 | K4/K5III | |||||
ι2 Lib | ι2 | 25 | 134967 | 74493 | 15h 13m 19,22s | −19° 38′ 50,8″ | 6,07 | 1,93 | 219 | A2V | ||
132375 | 73309 | 14h 58m 52,99s | −04° 59′ 20,4″ | 6,08 | 3,37 | 114 | F8V | |||||
HR Lib | HR | 142703 | 78078 | 15h 56m 33,33s | −14° 49′ 45,7″ | 6,11 | 2,49 | 173 | A2Ib/II | Variable de type δ Sct | ||
133670 | 73927 | 15h 06m 27,10s | −22° 01′ 54,1″ | 6,13 | 2,24 | 195 | K0III | Variable suspectée | ||||
ο Lib | ο | 29 | 136407 | 75118 | 15h 21m 01,36s | −15° 32′ 54,2″ | 6,14 | 2,45 | 178 | F2V | ||
130557 | 72449 | 14h 48m 54,10s | −00° 50′ 51,7″ | 6,15 | 0,98 | 353 | B9Vsvar... | |||||
28 Lib | 28 | 136366 | 75110 | 15h 20m 53,68s | −18° 09′ 30,6″ | 6,16 | −0,27 | 631 | G8II/III | |||
26 Lib | 26 | 135230 | 74600 | 15h 14m 33,77s | −17° 46′ 06,7″ | 6,18 | −1,80 | 1283 | B9III | |||
139160 | 76503 | 15h 37m 28,51s | −26° 16′ 47,3″ | 6,19 | −0,14 | 600 | B9IV | |||||
128429 | 71469 | 14h 37m 00,30s | −12° 18′ 22,4″ | 6,20 | 3,58 | 109 | F5V | |||||
138105 | 75939 | 15h 30m 36,25s | −20° 43′ 42,5″ | 6,20 | 1,92 | 234 | A3V | Variable suspectée | ||||
141853 | 77689 | 15h 51m 38,41s | −14° 08′ 00,8″ | 6,20 | −0,43 | 692 | G8III | |||||
2 Lib | 2 | 126035 | 70336 | 14h 23m 25,63s | −11° 42′ 50,0″ | 6,22 | 1,19 | 330 | G7III | |||
140986 | 77287 | 15h 46m 45,43s | −06° 07′ 13,3″ | 6,24 | −1,05 | 937 | K0 | |||||
138488 | 76143 | 15h 33m 09,53s | −24° 29′ 25,2″ | 6,26 | 1,22 | 331 | A3/5V +A9/F2 | |||||
131027 | 72702 | 14h 51m 51,31s | −18° 21′ 19,2″ | 6,27 | −0,97 | 913 | K0II/III | |||||
135367 | 74623 | 15h 14m 50,61s | −05° 30′ 09,3″ | 6,28 | −0,95 | 911 | K2 | |||||
138268 | 76033 | 15h 31m 43,45s | −20° 09′ 53,4″ | 6,28 | 1,96 | 239 | A5V | |||||
140301 | 77007 | 15h 43m 24,86s | −15° 02′ 34,8″ | 6,30 | 0,80 | 411 | K0III | |||||
139290 | 76567 | 15h 38m 15,80s | −28° 12′ 23,8″ | 6,32 | 0,14 | 562 | K1III | |||||
142640 | 78059 | 15h 56m 14,41s | −14° 23′ 57,2″ | 6,32 | 2,29 | 208 | F6V | |||||
5 Lib | 5 | 129978 | 72194 | 14h 45m 57,78s | −15° 27′ 34,4″ | 6,33 | −1,33 | 1109 | K2III | |||
139518 | 76666 | 15h 39m 21,39s | −23° 09′ 00,6″ | 6,33 | 1,47 | 306 | B9.5V | |||||
130325 | 72373 | 14h 47m 54,92s | −12° 50′ 23,2″ | 6,34 | 1,12 | 361 | K0III | |||||
132953 | 73571 | 15h 02m 08,59s | −07° 34′ 31,1″ | 6,38 | 0,13 | 580 | A3 | |||||
22 Lib | 22 | 133800 | 73953 | 15h 06m 49,10s | −16° 29′ 03,6″ | 6,41 | 0,90 | 413 | A1V | |||
129980 | 72217 | 14h 46m 10,92s | −21° 10′ 32,6″ | 6,43 | 3,30 | 138 | G2V | |||||
137798 | 75790 | 15h 28m 58,69s | −28° 52′ 00,5″ | 6,43 | 2,51 | 198 | G0V | |||||
23 Lib | 23 | 134987 | 74500 | 15h 13m 28,93s | −25° 18′ 33,0″ | 6,45 | 4,42 | 84 | G5V | Possède deux exoplanètes (b et c) | ||
139461 | 76603 | 15h 38m 40,07s | −08° 47′ 29,1″ | 6,45 | 4,47 | 81 | F6V | |||||
30 Lib | 30 | 136801 | 75294 | 15h 23m 01,78s | −15° 08′ 02,7″ | 6,46 | −0,43 | 780 | K4III | Variable suspectée | ||
134946 | 74490 | 15h 13m 17,43s | −24° 00′ 29,8″ | 6,47 | 0,96 | 412 | B8III | |||||
126251 | 70452 | 14h 24m 40,90s | −11° 40′ 10,7″ | 6,49 | 1,72 | 293 | F4III | |||||
126363 | 70501 | 14h 25m 17,63s | −13° 21′ 11,4″ | 6,49 | 0,48 | 520 | K2III | |||||
127964 | 71295 | 14h 34m 50,72s | −20° 26′ 21,8″ | 6,49 | 0,12 | 613 | A3V | |||||
134758 | 74391 | 15h 12m 12,04s | −19° 06′ 23,1″ | 6,49 | 0,33 | 555 | K4III | |||||
140722 | 77235 | 15h 46m 12,89s | −28° 03′ 41,1″ | 6,49 | 2,33 | 222 | F0V | |||||
136646 | 75272 | 15h 22m 45,19s | −29° 20′ 30,9″ | 6,50 | 0,83 | 443 | K0III | |||||
WASP-189 | 133112 | 73608 | 15h 02m 44.9s | -03° 01′ 53″ | 6,60 | 323 | A6IV-V | Possède une exoplanète (b) | ||||
17 Lib | 17 | 132230 | 73249 | 14h 58m 13,42s | −11° 09′ 17,1″ | 6,61 | 1,30 | 376 | A1V | |||
GZ Lib | ζ2 | 33 | GZ | 137949 | 75848 | 15h 29m 34,78s | −17° 26′ 27,4″ | 6,69 | 1,94 | 291 | Ap | Étoile Ap à oscillations rapides |
HD 141569 | 141569 | 77542 | 15h 49m 57.75s | −03° 55′ 16,3″ | 7,12 | 379 | A0Ve | Possède un disque protoplanétaire | ||||
3 Lib | 3 | 128756 | 71652 | 14h 39m 22,01s | −25° 01′ 43,0″ | 7,20 | 663 | K0III | ||||
HD 140283 | 140283 | 76976 | 15h 43m 3,10s | 10° 56′ 00,6″ | 7,22 | 187 | sdF3 | L'étoile Mathusalem ; une des plus vieilles étoiles connues | ||||
FY Lib | FY | 132112 | 73213 | 14h 57m 46,55s | −12° 26′ 15,3″ | 7,23 | 1310 | M5III | Variable semi-régulière | |||
KU Lib | KU | 128987 | 71743 | 14h 40m 31,11s | −16° 12′ 33,4″ | 7,23 | 77 | G8V | Variable de type BY Dra ; membre du système α Lib | |||
ES Lib | ES | 135681 | 74765 | 15h 16m 48,61s | −13° 02′ 21,1″ | 7,25 | 378 | A3III | Variable de type β Lyr | |||
HD 141937 | 141937 | 77740 | 15h 52m 17,55s | −18° 26′ 09,8″ | 7,25 | 4,63 | 109 | G2/G3V | Possède une exoplanète | |||
GX Lib | GX | 136905 | 75325 | 15h 23m 26,06s | −06° 36′ 37,8″ | 7,31 | 378 | K0 | Variable de type RS CVn | |||
HI Lib | HI | 134214 | 74145 | 15h 09m 02,41s | −13° 59′ 58,7″ | 7,48 | 335 | Ap... | Étoile Ap à oscillations rapides | |||
HM Lib | HM | 137613 | 75694 | 15h 27m 48,32s | −25° 10′ 10,1″ | 7,54 | 1940 | C | Étoile carbonée ; variable semi-régulière | |||
HD 133803 | 133803 | 73990 | 15h 07m 15,0s | -29° 30′ 16″ | 8,12 | 408 | A9V | Possède deux exoplanètes (b et c) | ||||
HD 133131 A | 133131 | 73674 | 15h 03m 35,8s | -27° 50′ 28″ | 8,4 | G2V | Possède deux exoplanètes (b et c) | |||||
HD 133131 B | 133131 | 73674 | 15h 03m 35,8s | -27° 50′ 28″ | 8,42 | G2V | Possède une exoplanète (b) | |||||
SAO 158687 | 128598 | 71567 | 14h 38m 11,78s | −14° 57′ 17,2″ | 8,76 | 3080 | K1.5IIIFe-1 | A permis la découverte des anneaux d'Uranus | ||||
UZ Lib | UZ | 76086 | 15h 32m 23,21s | −08° 32′ 00,9″ | 9,12 | 525 | K0III | Variable de type RS CVn | ||||
HD 134440 | 134440 | 74234 | 15h 10m 12,97s | −16° 27′ 47,5″ | 9,43 | 93 | K2V | Abondance en métaux particulière ; variable suspectée | ||||
EH Lib | EH | 73315 | 14h 58m 55,92s | −00° 56′ 53,1″ | 9,83 | 581 | A5 | Variable de type δ Sct | ||||
VZ Lib | VZ | 76050 | 15h 31m 51,76s | −15° 41′ 10,2″ | 10,27 | 667 | F5 | Variable de type W UMa | ||||
Gl 581 | HO | 74995 | 15h 19m 26,82s | −07° 43′ 20,2″ | 10,55 | 11,57 | 20 | M3 | Variable de type BY Dra ; possède trois exoplanètes confirmées (b, c et e) | |||
WASP-109 | 15h 28m 13,0s | -16° 24′ 39″ | 11,4 | 1076 | F4 | Possède une exoplanète (b) | ||||||
HE 1523-0901 | 15h 26m 01,07s | −09° 11′ 38,9″ | 11,50 | Une des plus vieilles étoiles connues | ||||||||
HP Lib | HP | 15h 35m 53,08s | −14° 13′ 12,2″ | 13,65 | Bpec | Variable de type AM CVn et variable de type V777 Her | ||||||
2MASS 1507-1627 | 15h 07m 47,69s | −16° 27′ 38,6″ | 22,14 | 23,9 | L5.5 | Naine brune | ||||||
GW Lib | GW | 15h 19m 55,35s | −25° 00′ 24,5″ | Nova naine, variable de type WZ Sge | ||||||||
WISE 1541-2250 | 15h 41m 51,66s | −22° 50′ 25,0″ | 18,6 | Y0 | Naine brune |
Voir aussi
[modifier | modifier le code]Liens internes
[modifier | modifier le code]Sources
[modifier | modifier le code]- ESA, « The Hipparcos and Tycho Catalogues », (consulté le )
- Natalia Dimitrievna Kostyuk, « HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index », (consulté le )
- N. G. Roman, « Identification of a Constellation from a Position », (consulté le )
- (en) N. N Samus', E. V. Kazarovets et al., « General catalogue of variable stars: Version GCVS 5.1 », Astronomy Reports, vol. 61, no 1, , p. 80-88 (DOI 10.1134/S1063772917010085, Bibcode 2017ARep...61...80S)