Liste d'étoiles des Chiens de chasse

Cet article recense les étoiles situées dans la constellation des Chiens de chasse, classées par magnitude apparente décroissante.

Liste

Dés. B F Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
α2 CVn α2121124136312512h 56m 01,84s+38° 19 05,72,890,25110A0spe...Cor Caroli ; prototype des variables de type α2 CVn ; binaire visuelle avec α1 CVn
β CVnβ81093586131712h 33m 45,09s+41° 21 24,44,244,6327G0VChara, Astérion ; étoile proche ressemblant au Soleil
24 CVn241182326623413h 34m 27,37s+49° 00 57,34,680,85190A5VVariable suspectée ; possède un disque de débris
20 CVn20AO1156046484413h 17m 32,64s+40° 34 21,24,720,00286F3IIIVariable de type δ Sct
5 CVn51079506048512h 24m 01,48s+51° 33 44,04,76−0,64393G7IIIBinaire à éclipses suspectée
AW CVnAW1209336766513h 51m 47,49s+34° 26 39,54,76−1,58604K5IIIVariable semi-régulière
25 CVn251186236645813h 37m 27,70s+36° 17 41,44,820,97192A7IIIÉtoile binaire
HR 5110BH1182166625713h 34m 47,75s+37° 10 56,84,911,67145F2IV + K0IVVariable de type RS CVn
HD 1150041150046454013h 13m 42,98s+40° 09 10,34,94−1,08522K0III
6 CVn61082256064612h 25m 51,00s+39° 01 07,35,010,79227G8III-IV
21 CVn21BK1157356490613h 18m 14,54s+49° 40 55,35,140,51275A0VVariable de type α2 CVn
14 CVn141137976390113h 05m 44,46s+35° 47 55,95,200,51282B9VVariable suspectée
3 CVn31072746012212h 19m 48,72s+48° 59 02,95,28−0,72517M0IIIVariable suspectée
1093176130912h 33m 38,90s+33° 14 51,65,420,86266K0IIICN...
La SuperbaY1109146222312h 45m 07,83s+45° 26 24,85,42−1,27710C7IabÉtoile carbonée ; variable semi-régulière
1201646725013h 46m 59,87s+38° 32 33,95,510,67304K0III+...
23 CVn231160106507213h 20m 19,00s+40° 09 02,05,60−0,91655K1III
α1 CVnα1121124126312112h 56m 00,60s+38° 18 52,95,613,6282F0VBinaire visuelle avec α2 CVn
1204206738413h 48m 38,74s+31° 11 24,45,610,71311K0III
1138476391613h 05m 52,28s+45° 16 06,65,64−0,21483K1III
2 CVn21066905983112h 16m 07,54s+40° 39 36,95,69−1,35834M1III
TU CVnTU1122646302412h 54m 56,54s+47° 11 48,35,75−0,92704M5IIIVariable semi-régulière
19 CVn191152716469213h 15m 32,05s+40° 51 18,65,771,39245A7V
1157236492713h 18m 27,71s+34° 05 53,95,81−0,14504K4,5III
DT CVnDT1116046264112h 50m 10,81s+37° 31 00,85,870,50387A3VVariable de type δ Sct
1169576555013h 26m 16,58s+46° 01 41,25,880,68357K0III:
1200476719413h 46m 13,63s+41° 05 19,95,882,33167A5V
1208196760513h 51m 09,21s+34° 39 52,35,89−0,69676M2IIILégèrement variable
17 CVn171144476424613h 10m 03,27s+38° 29 55,95,911,95202A9III-IVVariable de type γ Dor
1211646778213h 53m 10,36s+28° 38 53,05,911,86211A7V
1200486721013h 46m 19,10s+38° 30 13,25,920,46403G9III
10 CVn101108976220712h 44m 59,68s+39° 16 42,95,954,7557G0V
1194586690713h 42m 43,42s+34° 59 20,45,980,11486G5III
1143576421213h 09m 38,72s+37° 25 23,36,011,20299K3III
1158106497913h 19m 04,27s+35° 07 40,66,011,94213F0IV
4 CVn4AI1079046046712h 23m 47,08s+42° 32 33,86,030,98334F3IVVariable de type δ Sct
1177106595113h 31m 15,84s+42° 06 21,96,071,53263K2III
CL CVnCL1165816537613h 23m 53,92s+37° 02 02,26,10−1,741207M3IIIVariable irrégulière à longue période
1125706321112h 57m 07,80s+46° 10 36,96,110,99344K0III-IVVariable suspectée
7 CVn71088456098812h 30m 03,10s+51° 32 08,16,212,94147F7V
1190356669013h 40m 15,63s+31° 00 42,56,210,12540G5II:
1190816672513h 40m 39,12s+28° 03 54,56,220,88382K3III
1093456132012h 33m 47,41s+33° 23 04,96,240,94374K0III
11 CVn111114216251612h 48m 41,86s+48° 28 00,56,250,49463A6m
1121716297212h 54m 13,15s+33° 32 03,96,251,89243A7IV
15 CVn151143766421713h 09m 42,04s+38° 32 01,96,25−1,481144B7III
1226756856714h 02m 12,17s+45° 45 13,16,280,17544K2III
1194456689213h 42m 28,87s+41° 40 27,36,30−1,00942G6III
1216826806513h 56m 10,54s+32° 01 56,96,312,01236F4IV-V
1076106030512h 21m 56,30s+47° 10 56,16,331,46307K2III
1108346217212h 44m 27,12s+44° 06 10,86,341,54298F6IV
HD 1163031163036523013h 22m 03,97s+43° 54 12,06,340,60458A7mVariable suspectée
9 CVn91099806169212h 38m 46,30s+40° 52 28,96,352,27213A7Vn
1181566622313h 34m 21,85s+38° 47 21,26,372,20223F0IV
AX CVnAX1100666174812h 39m 16,85s+35° 57 07,16,390,44505A0p SrCrEuVariable de type α2 CVn
1173616575413h 28m 45,80s+50° 43 07,56,421,97253F0IV
1206006748313h 49m 44,98s+36° 37 58,06,432,37212A7IV-V
1211976777813h 53m 08,44s+40° 20 16,86,48−1,641370K5
1172616572313h 28m 26,23s+40° 43 47,26,490,88432G8III
1115726260012h 49m 38,05s+48° 44 24,26,500,58497K1IIIVariable suspectée
1149756453013h 13m 35,94s+36° 53 15,36,50−1,581347M0
V CVnV1158986500613h 19m 27,77s+45° 31 37,76,74-2,462260M6IIIaVariable semi-régulière
HD 108100DD1081006057112h 24m 13,93s+42° 51 17,07,152,58267,4F2VVariable de type γ Dor
BM CVnBM1162046518713h 21m 32,26s+38° 52 49,57,211,94368K2IIIVariable de type RS CVn
R CVnR12049913h 48m 57,20s+39° 32 34,07,40-2,513130M6IIIeVariable de type Mira
HD 1099951099956169612h 38m 47,60s+39° 18 31,67,640,46891A0pÉtoile sur la branche horizontale
BL CVnBL1157816495613h 18m 51,94s+33° 26 19,38,131,5691K1IIIVariable ellipsoïdale
RS CVnRS1145196429313h 10m 36,91s+35° 56 05,68,233,06352F4V+...Prototype des variables de type RS CVn
TT CVnTT1128696338912h 59m 22,64s+37° 49 03,78,91Rp...Variable semi-régulière
HD 1154441154446478613h 16m 42,46s+36° 22 52,78,971,72918G9VÉtoile à baryum
TX CVnTX12h 44m 22,07s+36° 45 50,79,34B1-B9Veq + K0III-M4Variable de type Z And et variable ellipsoïdale
VZ CVnVZ1177776601713h 32m 03,39s+28° 35 04,99,351,11460F3V + F6VVariable de types Algol et γ Dor
HIP 654076540713h 24m 21,0s+48° 53 069,428,2955K0Possède deux exoplanètes (b et c)
Gliese 5216662513h 39m 24,10s+46° 11 11,410,269,6942,41M2,0VA possiblement une exoplanète
BI CVnBI6370113h 03m 16,41s+36° 37 00,610,313,41782F9VVariable de type W UMa
Gliese 490BF6325312h 57m 40,26s+35° 13 30,010,529,162,78M0,0VÉtoile binaire ; variable de type BY Dra et étoile éruptive
DG CVnDG13h 31m 46,62s+29° 16 36,712,1912,6925,9M4,0VVariable de type BY Dra et étoile éruptive
HAT-P-3612h 33m 03s+44° 54 5512,264,751034Possède une exoplanète qui transite (b)
UX CVnUX12h 14m 48,54s+36° 38 49,3sdB + WDBinaire à éclipses et variable ellipsoïdale
HAT-P-1213h 57m 33,48s+43° 29 36,712,84K5Possède une exoplanète qui transite (b)
AM CVnAM12h 34m 54,60s+37° 37 44,114,189,15330DBpPrototype des variables de type AM CVn
GD 154BG13h 09m 57,69s+35° 09 47,115,33DA4,4Variable de type ZZ Cet

Voir aussi

Liens internes

Sources

  • Portail de l’astronomie
  • Portail des étoiles
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