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Liste d'étoiles de l'Hydre mâle

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

Liste

Dés. B Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
β Hyiβ2151202100h 25m 39,20s−77° 15 18,12,823,4524G2IVÉtoile proche
α Hyiα12311923601h 58m 45,87s−61° 34 11,72,861,1671F0VTête de l'hydre
γ Hyiγ245121767803h 47m 14,23s−74° 14 21,33,26−0,83214M2IIIVariable semi-régulière suspectée
δ Hyiδ150081100102h 21m 45,02s−68° 39 33,94,080,99135A3V
ε Hyiε169781239402h 39m 35,22s−68° 16 01,04,120,76153B9III
η2 Hyiη211977892801h 54m 56,01s−67° 38 50,94,680,57217G5IIIPossède une exoplanète
ν Hyiν182931324402h 50m 28,54s−75° 04 00,84,76−0,26329K3III
ζ Hyiζ175661287602h 45m 32,53s−67° 37 00,24,830,05295A2IV/V
λ Hyiλ4815378100h 48m 35,12s−74° 55 24,15,091,10205K5III
μ Hyiμ165221175702h 31m 40,12s−79° 06 33,35,270,51292G4III
θ Hyiθ194001413103h 02m 15,40s−71° 54 09,05,51−0,52525B8III/IV
ι Hyiι210241520103h 15m 57,36s−77° 23 19,05,513,1796F4III
π1 Hyiπ1141411041802h 14m 14,50s−67° 50 29,65,57−1,21739M1III
π2 Hyiπ2142871051302h 15m 28,56s−67° 44 46,85,67−0,11468K2III
BN HyiBN203131452103h 07m 31,90s−78° 59 21,95,671,26248F2II-IIIVariable de type δ Sct
10615792101h 41m 47,95s−60° 47 21,35,700,42371K2/K3III
8810663101h 25m 05,28s−64° 22 10,05,92−1,531009M0III
1801170600h 21m 28,74s−77° 25 36,75,96−0,69697K3III
217221596803h 25m 36,25s−69° 20 11,75,962,99128F3V
κ Hyiκ152481109502h 22m 52,47s−73° 38 45,05,991,05318K0III
9896738701h 35m 14,71s−58° 08 21,86,033,00132F2V
τ2 Hyiτ211604836601h 47m 46,69s−80° 10 34,26,052,09202F0III
11995898301h 55m 46,47s−60° 51 40,16,072,73152F0IV/V
12477931801h 59m 41,08s−66° 03 59,76,090,50428K2III
10042727101h 33m 39,26s−78° 30 16,16,110,46441G3IV
199401454703h 07m 49,00s−69° 15 53,86,121,30300K1III
215631584003h 24m 02,28s−69° 37 28,76,14−0,17595A4:V+…
σ Hyiσ12363899101h 55m 50,25s−78° 20 55,26,153,07135F5/F6IV/V
10052750601h 36m 44,77s−58° 16 15,56,18−0,78805M3III
CT HyiCT241881754303h 45m 23,70s−71° 39 29,76,260,50463B8VVariable de type α2 CVn
τ1 Hyiτ110859787901h 41m 21,29s−79° 08 53,76,330,91395G6/G8III
12270914901h 57m 53,37s−65° 25 28,96,360,28535G8II/III
11944895701h 55m 19,69s−60° 18 44,66,432,73179F2V
1221126800h 15m 54,94s−75° 54 41,86,49−0,18704G8/K0III
η1 Hyiη111733875101h 52m 34,74s−67° 56 40,26,77−0,03748B9V
GJ 30211237129200h 16m 12,68s−79° 51 04,36,595,3657G8,5VkPossède une exoplanète (b)
CN HyiCN176531288402h 45m 36,97s−71° 14 09,46,66195,8F6VVariable de type W UMa
HD 1018010180759901h 37m 53,58s−60° 30 41,57,334,36128G1VPossède 6 planètes confirmées (c, d, e, f, g et h) et 3 non confirmées (b, i et j)
HD 20003200031453003h 07m 38s-72° 19 198,37143G8VPossède 2 planètes (b & c)
HD 19918BT199181402603h 00m 37,09s−81° 54 07,39,35801Ap...Étoile Ap à oscillations rapides
HD 2685268500h 29m 19,0s-76° 18 159,59646Ap...Possède une planète (b)
WASP-12604h 13m 30,0s-69° 13 3710,8763G2Possède une planète qui transite (b)
VW HyiVW04h 09m 11,39s−71° 17 41,314,4Variable de type SU UMa
SM 031303h 13m 00,36s−67° 08 39,314,7KUne des plus vieilles étoiles connues
WX HyiWX02h 09m 50,84s−63° 18 39,914,85Variable de type SU UMa
BL HyiBL01h 41m 00,38s−67° 53 27,414,9AmVariable de type AM Her et binaire à éclipses

Voir aussi

Liens internes

Sources

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