Liste d'étoiles de l'Éridan
Apparence
Cet article recense les étoiles situées dans la constellation de l'Éridan, 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Achernar | α | 10144 | 7588 | 01h 37m 42,75s | −57° 14′ 12,0″ | 0,45 | −2,77 | 144 | B3Vp | 8e étoile la plus brillante ; étoile Be variable[1] | ||
β Eri | β | 67 | 33111 | 23875 | 05h 07m 51,03s | −05° 05′ 10,5″ | 2,78 | 0,60 | 89 | A3IIIvar | Cursa, Kursa, Dhalim | |
θ1 Eri | θ1 | 18622 | 13847 | 02h 58m 15,72s | −40° 18′ 17,0″ | 2,88 | −0,59 | 161 | A4III+... | Acamar ; étoile binaire avec θ2 Eri | ||
γ Eri | γ | 34 | 25025 | 18543 | 03h 58m 01,73s | −13° 30′ 29,7″ | 2,97 | −1,19 | 221 | M1IIIb Ca-1 | Zaurak, Zaurac, Zaurack | |
δ Eri | δ | 23 | 23249 | 17378 | 03h 43m 14,96s | −09° 45′ 54,7″ | 3,52 | 3,74 | 29 | K0IV | Rana ; variable de type RS CVn suspectée[1] | |
υ4 Eri | υ4 | 41 | 27376 | 20042 | 04h 17m 53,62s | −33° 47′ 54,0″ | 3,55 | −0,14 | 178 | B9V | Binaire spectroscopique | |
φ Eri | φ | 14228 | 10602 | 02h 16m 30,50s | −51° 30′ 43,6″ | 3,56 | 0,18 | 155 | B8IV-V | |||
χ Eri | χ | 11937 | 9007 | 01h 55m 56,83s | −51° 36′ 34,5″ | 3,69 | 2,48 | 57 | G5IV | Étoile binaire | ||
τ4 Eri | τ4 | 16 | 20720 | 15474 | 03h 19m 30,97s | −21° 45′ 28,6″ | 3,70 | −0,79 | 258 | M3/M4III | ||
ε Eri | ε | 18 | 22049 | 16537 | 03h 32m 56,42s | −09° 27′ 29,9″ | 3,72 | 6,18 | 10 | K2V | Ran ; 9e plus proche système stellaire ; possède un disque protoplanétaire et au moins une exoplanète | |
υ2 Eri | υ2 | 52 | 29291 | 21393 | 04h 35m 33,07s | −30° 33′ 44,3″ | 3,81 | −0,22 | 209 | G8III | Theemin, Beemin | |
53 Eri | l | 53 | 29503 | 21594 | 04h 38m 10,87s | −14° 18′ 12,9″ | 3,86 | 1,23 | 109 | K1III | Sceptrum ; étoile binaire | |
η Eri | η | 3 | 18322 | 13701 | 02h 56m 25,60s | −08° 53′ 51,4″ | 3,89 | 0,83 | 133 | K1III-IV | Azha | |
ν Eri | ν | 48 | 29248 | 21444 | 04h 36m 19,14s | −03° 21′ 08,8″ | 3,93 | −2,34 | 586 | B2III SB | Variable de types SPB et β Cep[2] | |
υ3 Eri | υ3 | 43 | 28028 | 20535 | 04h 24m 02,17s | −34° 01′ 01,2″ | 3,97 | −0,64 | 273 | K4III | Beemim | |
μ Eri | μ | 57 | 30211 | 22109 | 04h 45m 30,14s | −03° 15′ 16,6″ | 4,01 | −2,05 | 532 | B5IV | Binaire spectroscopique ; variable de types SPB et Algol[3] | |
ο1 Eri | ο1 | 38 | 26574 | 19587 | 04h 11m 51,93s | −06° 50′ 16,0″ | 4,04 | 1,11 | 125 | F2II-III | Beid ; variable de type δ Sct[1] | |
τ3 Eri | τ3 | 11 | 18978 | 14146 | 03h 02m 23,59s | −23° 37′ 27,6″ | 4,08 | 1,97 | 86 | A4V | ||
ι Eri | ι | 16815 | 12486 | 02h 40m 39,93s | −39° 51′ 19,1″ | 4,11 | 0,86 | 145 | K0III | |||
g Eri | g | 24160 | 17874 | 03h 49m 27,28s | −36° 12′ 00,4″ | 4,17 | 0,13 | 210 | G8III | |||
τ6 Eri | τ6 | 27 | 23754 | 17651 | 03h 46m 50,99s | −23° 14′ 54,4″ | 4,22 | 2,95 | 58 | F3/F5V | ||
κ Eri | κ | 15371 | 11407 | 02h 26m 59,10s | −47° 42′ 13,8″ | 4,24 | −1,81 | 528 | B5IV | |||
λ Eri | λ | 69 | 33328 | 23972 | 05h 09m 08,78s | −08° 45′ 14,7″ | 4,25 | −4,40 | 1753 | B2IVn | Prototype des variables de type λ Eri et variable de type γ Cas[4] | |
82 G. Eri | e | 20794 | 15510 | 03h 19m 53,22s | −43° 04′ 17,6″ | 4,26 | 5,35 | 20 | G8V | Possède au moins 3 exoplanètes et un disque de débris | ||
τ5 Eri | τ5 | 19 | 22203 | 16611 | 03h 33m 47,25s | −21° 37′ 58,1″ | 4,26 | −0,53 | 296 | B9V | Binaire spectroscopique | |
f Eri A | f | 24071 | 17797 | 03h 48m 35,82s | −37° 37′ 12,5″ | 4,30 | 0,83 | 161 | A+... | Étoile binaire | ||
54 Eri | 54 | DM | 29755 | 21763 | 04h 40m 26,49s | −19° 40′ 16,5″ | 4,32 | −0,90 | 361 | M3/M4III | Variable semi-régulière[1] | |
θ2 Eri | θ2 | 18623 | 02h 58m 16,30s | −40° 18′ 16,0″ | 4,35 | 161 | Étoile binaire avec θ1 Eri | |||||
ω Eri | ω | 61 | 31109 | 22701 | 04h 52m 53,68s | −05° 27′ 09,9″ | 4,36 | 0,15 | 227 | A9IV | Binaire spectroscopique | |
π Eri | π | 26 | 23614 | 17593 | 03h 46m 08,50s | −12° 06′ 06,2″ | 4,43 | −1,49 | 497 | M1III | Probable variable irrégulière à longue période[1] | |
40 Eri A | ο2 | 40 | DY | 26965 | 19849 | 04h 15m 17,64s | −07° 38′ 40,4″ | 4,43 | 5,92 | 16 | K1V | Keid ; système triple proche ; variable de type UV Cet (40 Eri C) |
32 Eri A | w | 32 | 24554 | 18255 | 03h 54m 17,49s | −02° 57′ 17,0″ | 4,46 | −0,66 | 345 | G8III | Étoile binaire | |
τ1 Eri | τ1 | 1 | 17206 | 12843 | 02h 45m 05,98s | −18° 34′ 21,5″ | 4,47 | 3,74 | 46 | F5/F6V | 90 Ceti ; étoile binaire | |
υ1 Eri | υ1 | 50 | 29085 | 21248 | 04h 33m 30,63s | −29° 45′ 57,0″ | 4,49 | 1,58 | 124 | K0III | Theemin, Beemin | |
y Eri | y | 22663 | 16870 | 03h 37m 05,68s | −40° 16′ 28,2″ | 4,57 | 0,43 | 219 | K0III | |||
h Eri | h | 23319 | 17351 | 03h 42m 50,12s | −37° 18′ 48,0″ | 4,59 | 0,91 | 178 | K2IIICN... | |||
τ9 Eri | τ9 | 36 | 25267 | 18673 | 03h 59m 55,48s | −24° 00′ 58,5″ | 4,62 | −0,41 | 331 | Ap Si | Binaire spectroscopique ; variable de type α2 CVn[1] | |
τ8 Eri | τ8 | 33 | 24587 | 18216 | 03h 53m 42,68s | −24° 36′ 44,0″ | 4,64 | −0,72 | 385 | B5V | Binaire spectroscopique ; étoile de type B à pulsation lente[5] | |
f Eri B | f | 24072 | 03h 48m 35,90s | −37° 37′ 14,0″ | 4,73 | Membre du système f Eri | ||||||
s Eri | s | 16754 | 12413 | 02h 39m 47,92s | −42° 53′ 29,9″ | 4,74 | 1,74 | 130 | A2V | Possible système triple | ||
17 Eri | v | 17 | 21790 | 16341 | 03h 30m 37,05s | −05° 04′ 30,6″ | 4,74 | −0,60 | 380 | B9Vs | ||
τ2 Eri | τ2 | 2 | 17824 | 13288 | 02h 51m 02,35s | −21° 00′ 14,3″ | 4,76 | 1,02 | 183 | K0III | Angetenar | |
64 Eri | 64 | S | 32045 | 23231 | 04h 59m 55,71s | −12° 32′ 13,9″ | 4,78 | 0,03 | 291 | F0V | Variable de type δ Sct[6] | |
32 Eri B | w | 32 | 24555 | 03h 54m 17,50s | −02° 57′ 17,0″ | 4,79 | 345 | A2V | Composante du système 32 Eri | |||
ζ Eri | ζ | 13 | 20320 | 15197 | 03h 15m 50,03s | −08° 49′ 11,4″ | 4,80 | 1,97 | 120 | A5m | Zibal ; binaire spectroscopique ; possède un disque de débris | |
ψ Eri | ψ | 65 | 32249 | 23364 | 05h 01m 26,34s | −07° 10′ 26,3″ | 4,80 | −2,54 | 956 | B3V | ||
15 Eri | 15 | 20610 | 15382 | 03h 18m 22,10s | −22° 30′ 40,1″ | 4,86 | 0,39 | 255 | K0III | Étoile binaire | ||
39 Eri | A | 39 | 26846 | 19777 | 04h 14m 23,69s | −10° 15′ 21,2″ | 4,87 | 0,86 | 206 | K3III | Étoile binaire | |
45 Eri | 45 | 28749 | 21139 | 04h 31m 52,67s | −00° 02′ 38,4″ | 4,91 | −2,12 | 830 | K3II-III | |||
HD 29573 | 29573 | 21644 | 04h 38m 53,59s | −12° 07′ 23,1″ | 4,99 | 0,77 | 227 | A0V | Étoile binaire | |||
60 Eri | 60 | 30814 | 22479 | 04h 50m 11,59s | −16° 13′ 02,2″ | 5,03 | 0,67 | 243 | K0III | |||
q2 Eri | q2 | 10939 | 8241 | 01h 46m 06,14s | −53° 31′ 19,9″ | 5,04 | 1,26 | 186 | A1V | |||
i Eri | i | 24626 | 18213 | 03h 53m 38,92s | −34° 43′ 56,3″ | 5,11 | −0,07 | 355 | B6/B7V | |||
68 Eri | 68 | 33256 | 23941 | 05h 08m 43,67s | −04° 27′ 22,5″ | 5,11 | 3,12 | 82 | F2V | |||
66 Eri | 66 | EN | 32964 | 23794 | 05h 06m 45,65s | −04° 39′ 18,6″ | 5,12 | 0,45 | 280 | B9,5V | Binaire spectroscopique ; variable de type α2 CVn[1] | |
HD 18331 | 18331 | 13717 | 02h 56m 37,45s | −03° 42′ 44,0″ | 5,16 | 1,35 | 189 | A3Vn | ||||
ξ Eri | ξ | 42 | 27861 | 20507 | 04h 23m 40,88s | −03° 44′ 43,2″ | 5,17 | 1,14 | 208 | A2V | ||
47 Eri | 47 | DV | 29064 | 21296 | 04h 34m 11,64s | −08° 13′ 52,9″ | 5,20 | −1,76 | 805 | M3III | Probable variable irrégulière à longue période[1] | |
HD 18543 | 18543 | 13874 | 02h 58m 42,09s | −02° 46′ 57,8″ | 5,22 | 0,26 | 320 | A2IV | Étoile binaire[7] | |||
51 Eri | c | 51 | 29391 | 21547 | 04h 37m 36,11s | −02° 28′ 24,2″ | 5,22 | 2,85 | 97 | F0V | Système triple ; possède une exoplanète (Ab) | |
HD 19349 | 19349 | 14456 | 03h 06m 33,49s | −06° 05′ 18,8″ | 5,23 | −0,84 | 534 | M3III | ||||
20 Eri | 20 | EG | 22470 | 16803 | 03h 36m 17,39s | −17° 28′ 01,3″ | 5,24 | −0,57 | 473 | B8/B9III | Étoile binaire ; variable de type α2 CVn[1] | |
24 Eri | 24 | 23363 | 17457 | 03h 44m 30,51s | −01° 09′ 47,1″ | 5,24 | −1,27 | 653 | B7V | |||
τ7 Eri | τ7 | 28 | 23878 | 17717 | 03h 47m 39,62s | −23° 52′ 29,3″ | 5,24 | 0,63 | 272 | A1V | ||
HD 29065 | 29065 | 21297 | 04h 34m 11,79s | −08° 58′ 11,9″ | 5,24 | −1,28 | 657 | K4III | ||||
ρ3 Eri | ρ3 | 10 | 19107 | 14293 | 03h 04m 16,48s | −07° 36′ 03,2″ | 5,26 | 2,09 | 140 | A8V | ||
35 Eri | 35 | 25340 | 18788 | 04h 01m 32,03s | −01° 32′ 58,7″ | 5,28 | −0,43 | 453 | B5V | Variable suspectée[1] | ||
ρ2 Eri | ρ2 | 9 | 18953 | 14168 | 03h 02m 42,26s | −07° 41′ 07,7″ | 5,32 | 0,83 | 258 | K0III | Étoile binaire[7] | |
HD 25457 | 25457 | 18859 | 04h 02m 36,66s | −00° 16′ 05,9″ | 5,38 | 3,96 | 63 | F5V | ||||
27616 | 20264 | 04h 20m 39,00s | −20° 38′ 22,6″ | 5,38 | −0,38 | 462 | A0V | |||||
63 Eri | 63 | 32008 | 23221 | 04h 59m 50,44s | −10° 15′ 46,8″ | 5,39 | 1,70 | 178 | G4V | Système triple | ||
4 Eri | 4 | 18454 | 13782 | 02h 57m 23,70s | −23° 51′ 43,5″ | 5,44 | 2,00 | 159 | A5IV/V | |||
37 Eri | 37 | 26409 | 19483 | 04h 10m 22,52s | −06° 55′ 25,8″ | 5,44 | 0,13 | 377 | G8III | |||
GU Eri | GU | 26326 | 19398 | 04h 09m 17,84s | −16° 23′ 09,2″ | 5,45 | −1,29 | 726 | B5IV | Étoile de type B à pulsation lente[1] | ||
HD 29613 | 29613 | 21685 | 04h 39m 19,64s | −14° 21′ 32,0″ | 5,46 | 1,54 | 199 | K0III | ||||
30 Eri | 30 | 24388 | 18141 | 03h 52m 41,65s | −05° 21′ 40,5″ | 5,48 | −0,46 | 502 | B8+... | Probable étoile binaire[7] | ||
58 Eri | 58 | IX | 30495 | 22263 | 04h 47m 36,21s | −16° 56′ 05,5″ | 5,49 | 4,87 | 43 | G3V | Analogue solaire ; variable de type BY Dra[1] ; possède un disque de débris | |
HD 20894 | 20894 | 15643 | 03h 21m 24,03s | −23° 38′ 06,3″ | 5,50 | −0,05 | 421 | G8III | ||||
62 Eri | b | 62 | 31512 | 22958 | 04h 56m 24,19s | −05° 10′ 16,9″ | 5,50 | −1,28 | 739 | B6V | Étoile binaire[7] | |
q1 Eri | q1 | 10647 | 7978 | 01h 42m 29,15s | −53° 44′ 26,1″ | 5,52 | 4,32 | 57 | F8V | Possède une exoplanète (b) et un disque de débris | ||
22 Eri | 22 | FY | 22920 | 17167 | 03h 40m 38,33s | −05° 12′ 38,5″ | 5,53 | −1,25 | 739 | B9IIIp Si | Variable de type α2 CVn[1] | |
HD 30127 | 30127 | 22028 | 04h 44m 07,95s | −18° 39′ 59,6″ | 5,53 | 0,75 | 295 | A1V | ||||
5 Eri | 5 | 18633 | 13951 | 02h 59m 41,16s | −02° 27′ 53,6″ | 5,56 | 0,51 | 334 | B9,5V | |||
HR 1098 | 22409 | 16780 | 03h 35m 57,65s | −11° 11′ 38,3″ | 5,56 | 0,23 | 379 | G7III: | ||||
25 Eri | 25 | 23413 | 17506 | 03h 44m 56,46s | −00° 17′ 48,2″ | 5,56 | 0,40 | 351 | K4III | |||
HD 29737 | 29737 | 21743 | 04h 40m 06,85s | −24° 28′ 56,7″ | 5,56 | 0,63 | 315 | G6/G8III | ||||
HR 1062 | 21688 | 16263 | 03h 29m 36,02s | −12° 40′ 29,1″ | 5,57 | 0,02 | 420 | A5III/IV | Possède un disque circumstellaire | |||
HD 23281 | 23281 | 17395 | 03h 43m 33,84s | −10° 29′ 08,2″ | 5,59 | 2,43 | 140 | A5m | Possède un disque de débris | |||
HD 25945 | 25945 | 19095 | 04h 05m 37,30s | −27° 39′ 07,3″ | 5,59 | 2,41 | 141 | F0IV/V | ||||
HD 25165 | 25165 | 18647 | 03h 59m 30,13s | −12° 34′ 27,6″ | 5,61 | −1,57 | 891 | K4III | ||||
DU Eri | DU | 28497 | 20922 | 04h 29m 06,93s | −13° 02′ 54,1″ | 5,61 | −2,81 | 1575 | B2V:ne | 228 G. Eri ; variable de type γ Cas[1] | ||
HD 25723 | 25723 | 19011 | 04h 04m 22,71s | −12° 47′ 32,4″ | 5,62 | 0,17 | 401 | K1III | Possède 2 exoplanètes (b et c) | |||
HD 24744 | 24744 | 18262 | 03h 54m 23,18s | −40° 21′ 25,3″ | 5,70 | −0,30 | 516 | K0III... | Possible système triple[7] | |||
HD 26464 | 26464 | 19511 | 04h 10m 47,74s | −08° 49′ 11,4″ | 5,70 | 0,71 | 324 | G9III: | ||||
46 Eri | 46 | EH | 29009 | 21278 | 04h 33m 54,73s | −06° 44′ 20,0″ | 5,71 | −1,18 | 780 | B9p Si | Étoile binaire[7] ; variable de type α2 CVn[1] | |
HD 31414 | 31414 | 22860 | 04h 55m 06,82s | −16° 44′ 26,3″ | 5,71 | −0,11 | 476 | G8/K0III | ||||
R Eri | R | 31444 | 22881 | 04h 55m 18,64s | −16° 25′ 04,3″ | 5,71 | 0,98 | 288 | G6/G8III | Étoile binaire[7] ; n'est probablement pas variable malgré sa désignation[1] | ||
HD 20631 | 20631 | 15411 | 03h 18m 41,07s | −18° 33′ 34,7″ | 5,72 | 2,90 | 119 | F3V | Étoile binaire[7] | |||
HD 30238 | 30238 | 22086 | 04h 45m 04,15s | −21° 17′ 00,0″ | 5,72 | −0,70 | 627 | K4III | ||||
HR 1050 | 21530 | 16142 | 03h 28m 00,95s | −11° 17′ 11,4″ | 5,74 | 0,65 | 340 | K2III | ||||
ρ1 Eri | ρ1 | 8 | 18784 | 14060 | 03h 01m 09,97s | −07° 39′ 46,2″ | 5,75 | 0,90 | 304 | K0II | ||
p Eri A | p | 10360 | 7751 | 01h 39m 47,24s | −56° 11′ 47,2″ | 5,76 | 6,21 | 26,3 | K0V | Étoile binaire avec HD 10361 | ||
p Eri B | p | 10361 | 01h 39m 47,80s | −56° 11′ 41,0″ | 5,76 | 26,3 | K5V | Étoile binaire avec HD 10360 | ||||
HD 21882 | 21882 | 16285 | 03h 29m 55,19s | −42° 38′ 03,3″ | 5,76 | 1,79 | 203 | A5V | ||||
DZ Eri | DZ | 28843 | 21192 | 04h 32m 37,54s | −03° 12′ 34,2″ | 5,76 | 0,17 | 428 | B9III | Variable de type SX Ari[1] | ||
59 Eri | 59 | 30606 | 22325 | 04h 48m 32,53s | −16° 19′ 46,5″ | 5,76 | 2,67 | 135 | F8V | |||
HD 30562 | 30562 | 22336 | 04h 48m 36,20s | −05° 40′ 24,4″ | 5,77 | 3,65 | 86 | F8V | Possède une exoplanète (b) | |||
56 Eri | 56 | DX | 30076 | 22024 | 04h 44m 05,32s | −08° 30′ 12,9″ | 5,78 | −2,29 | 1342 | B2Ve | Variable de type γ Cas[1] | |
GW Eri | GW | 26591 | 19571 | 04h 11m 36,18s | −20° 21′ 22,6″ | 5,80 | 1,38 | 250 | A1V + (F/G) | Binaire à éclipses de type Algol | ||
HD 33224 | 33224 | 23916 | 05h 08m 20,19s | −08° 39′ 55,0″ | 5,80 | −1,04 | 760 | B8V | ||||
HD 19141 | 19141 | 14187 | 03h 02m 55,84s | −46° 58′ 30,2″ | 5,81 | −1,20 | 821 | K2/K3III | ||||
HD 23978 | 23978 | 17798 | 03h 48m 35,72s | −20° 54′ 10,6″ | 5,81 | −1,22 | 830 | K5III | ||||
HD 27881 | 27881 | 20465 | 04h 23m 05,66s | −24° 53′ 31,6″ | 5,81 | 0,09 | 454 | K5III | Variable suspectée[1] | |||
6 Eri | 6 | 18535 | 13835 | 02h 58m 05,69s | −23° 36′ 22,1″ | 5,82 | −0,69 | 653 | K2III | |||
HD 18885 | 18885 | 14110 | 03h 01m 56,09s | −09° 57′ 41,0″ | 5,84 | 1,15 | 282 | G6III: | ||||
HR 1232 | 25069 | 18606 | 03h 58m 52,42s | −05° 28′ 10,3″ | 5,85 | 2,65 | 142 | G9V | ||||
EM Eri | d | EM | 27563 | 20271 | 04h 20m 42,83s | −07° 35′ 33,0″ | 5,85 | −0,98 | 756 | B5III | Étoile variable[1] | |
HR 1108 | 22675 | 16989 | 03h 38m 29,25s | −07° 23′ 30,2″ | 5,86 | 0,47 | 390 | G5III: | ||||
HD 27611 | 27611 | 20341 | 04h 21m 27,05s | −00° 05′ 52,3″ | 5,86 | 0,08 | 467 | K2 | ||||
HR 1625 | 32393 | 23475 | 05h 02m 45,37s | −04° 12′ 36,5″ | 5,86 | 0,96 | 311 | K3 | ||||
HD 14943 | 14943 | 11102 | 02h 22m 54,65s | −51° 05′ 32,2″ | 5,90 | 1,96 | 200 | A5V | Étoile binaire | |||
HD 23887 | 23887 | 17805 | 03h 48m 38,92s | +00° 13′ 40,3″ | 5,91 | 0,00 | 495 | K3III | ||||
HD 20121 | 20121 | 14913 | 03h 12m 25,68s | −44° 25′ 10,8″ | 5,92 | 2,71 | 143 | F3V+... | Système triple | |||
HD 18071 | 18071 | 13479 | 02h 53m 35,27s | −22° 22′ 34,0″ | 5,93 | 1,08 | 304 | G8/K0III | ||||
HD 25371 | 25371 | 18723 | 04h 00m 40,62s | −30° 29′ 26,6″ | 5,93 | 0,72 | 359 | A1V | ||||
HD 27179 | 27179 | 19996 | 04h 17m 19,23s | −06° 28′ 19,8″ | 5,95 | −0,19 | 551 | G8III: | ||||
HR 1421 | 28479 | 20892 | 04h 28m 39,01s | −19° 27′ 31,0″ | 5,95 | 0,97 | 323 | K2III | ||||
HD 28776 | 28776 | 21042 | 04h 30m 40,33s | −35° 39′ 12,9″ | 5,95 | 0,70 | 365 | K0II | ||||
21 Eri | 21 | 22713 | 17027 | 03h 39m 01,13s | −05° 37′ 32,5″ | 5,97 | 3,24 | 115 | K0IV | |||
55 Eri A | 55 | 30020 | 21986 | 04h 43m 34,73s | −08° 47′ 39,3″ | 5,98 | 0,51 | 405 | F4IIIp (Sr) | Étoile binaire | ||
DO Eri | DO | 24712 | 18339 | 03h 55m 16,17s | −12° 05′ 56,6″ | 5,99 | 2,54 | 160 | Ap SrEu(Cr) | Variable de type α2 CVn[1] | ||
GZ Eri | GZ | 27362 | 20075 | 04h 18m 16,07s | −20° 42′ 55,1″ | 6,00 | −1,53 | 1045 | M4III | Variable irrégulière à longue période[1] | ||
21665 | 16266 | 03h 29m 39,19s | −06° 48′ 15,3″ | 6,01 | 0,71 | 374 | G5 | |||||
EP Eri | EP | 17925 | 13402 | 02h 52m 31,89s | −12° 46′ 09,3″ | 6,05 | 5,97 | 34 | K1V | Variable de type RS CVn[1] | ||
28970 | 21239 | 04h 33m 22,09s | −10° 47′ 07,5″ | 6,06 | −1,25 | 945 | K0 | Étoile double[8] | ||||
HD 19836 | 19836 | 14819 | 03h 11m 18,78s | −03° 48′ 41,6″ | 6,08 | −0,82 | 784 | M1III | Étoile double ; variable suspectée[1] | |||
HD 27710 | 27710 | 20347 | 04h 21m 31,29s | −25° 43′ 42,4″ | 6,08 | 2,40 | 177 | F2V | Système triple[8] | |||
17006 | 12611 | 02h 42m 08,44s | −46° 31′ 27,2″ | 6,09 | 3,03 | 133 | G8IV | |||||
HD 27411 | 27411 | 20106 | 04h 18m 37,46s | −22° 58′ 11,4″ | 6,09 | 1,27 | 300 | A3m... | ||||
29063 | 21298 | 04h 34m 14,21s | −06° 50′ 15,8″ | 6,09 | 0,11 | 513 | K2III | |||||
12042 | 9085 | 01h 56m 59,66s | −51° 46′ 00,7″ | 6,10 | 4,00 | 86 | F8V | |||||
7 Eri | 7 | CV | 18760 | 14040 | 03h 00m 50,88s | −02° 52′ 43,1″ | 6,11 | −0,79 | 782 | M2III | Probable variable irrégulière à longue période[1] | |
HD 28312 | 28312 | 20765 | 04h 26m 56,93s | −24° 04′ 52,6″ | 6,11 | 0,88 | 362 | A3V | Étoile binaire[8] | |||
29610 | 21718 | 04h 39m 47,21s | −01° 03′ 08,8″ | 6,11 | −0,13 | 578 | K0 | |||||
Gliese 86 | 13445 | 10138 | 02h 10m 24,00s | −50° 49′ 31,1″ | 6,12 | 5,93 | 36 | K0V | Possède une naine blanche compagnon et une exoplanète (b) | |||
HD 21899 | 21899 | 16310 | 03h 30m 13,59s | −41° 22′ 10,3″ | 6,12 | 3,46 | 111 | F7V | Variable suspectée[1] | |||
25803 | 19037 | 04h 04m 40,89s | −20° 22′ 54,6″ | 6,12 | 0,43 | 448 | K1II | |||||
29184 | 21363 | 04h 35m 00,65s | −19° 55′ 17,5″ | 6,12 | 1,09 | 330 | K2IIICN... | |||||
18557 | 13883 | 02h 58m 47,31s | −09° 46′ 35,3″ | 6,14 | 1,37 | 293 | A2m | |||||
14 Eri | 14 | 20395 | 15244 | 03h 16m 35,77s | −09° 09′ 17,1″ | 6,14 | 3,44 | 113 | F1V | Étoile binaire[8] | ||
EK Eri | EK | 27536 | 20263 | 04h 20m 38,59s | −06° 14′ 45,1″ | 6,15 | 2,15 | 206 | G8IV: | Variable de type BY Dra[1] | ||
HD 31726 | 31726 | 23060 | 04h 57m 44,69s | −14° 13′ 54,8″ | 6,15 | −1,27 | 994 | B2V | ||||
HD 20319 | 20319 | 15203 | 03h 16m 00,85s | −05° 55′ 07,3″ | 6,17 | −0,21 | 616 | B9V | Étoile binaire[8] | |||
DL Eri | DL | 24832 | 18455 | 03h 56m 37,90s | −09° 45′ 03,1″ | 6,18 | 1,05 | 346 | F1V | Variable de type δ Sct[1] | ||
EX Eri | EX | 30422 | 22192 | 04h 46m 25,75s | −28° 05′ 15,0″ | 6,18 | 2,38 | 187 | A7 VkA3mA3 | Variable de type δ Sct[1] | ||
22799 | 17057 | 03h 39m 25,42s | −10° 26′ 13,3″ | 6,19 | 0,88 | 376 | G5 | |||||
HD 18894 | 18894 | 14124 | 03h 02m 09,23s | −06° 29′ 39,1″ | 6,20 | 3,64 | 106 | G0IV-V | Binaire spectroscopique | |||
HD 21019 | 21019 | 15776 | 03h 23m 17,70s | −07° 47′ 36,8″ | 6,20 | 3,36 | 120 | G2V | ||||
23958 | 17734 | 03h 47m 49,60s | −36° 06′ 21,0″ | 6,21 | 0,16 | 529 | B8V | |||||
24497 | 18173 | 03h 53m 12,93s | −18° 26′ 04,0″ | 6,21 | −0,44 | 698 | K0/K1III+.. | |||||
22798 | 17086 | 03h 39m 38,35s | −03° 23′ 34,2″ | 6,22 | 1,16 | 335 | G5 | |||||
28625 | 20997 | 04h 30m 09,99s | −13° 35′ 32,5″ | 6,22 | 0,61 | 432 | K0III | |||||
HR 1614 | 32147 | 23311 | 05h 00m 48,68s | −05° 45′ 03,5″ | 6,22 | 6,49 | 29 | K3V | Variable de type BY Dra suspectée[1] | |||
19887 | 14814 | 03h 11m 16,74s | −16° 01′ 29,8″ | 6,25 | 0,16 | 539 | K2III | |||||
22243 | 16677 | 03h 34m 37,46s | −09° 52′ 05,8″ | 6,25 | 0,24 | 518 | A2V | |||||
HD 28763 | 28763 | 21110 | 04h 31m 25,86s | −13° 38′ 38,8″ | 6,25 | 0,81 | 400 | A2/A3V | Étoile binaire[8] | |||
25910 | 19121 | 04h 05m 56,49s | −08° 51′ 21,9″ | 6,27 | 1,71 | 266 | A3V | |||||
HD 30743 | 30743 | 22439 | 04h 49m 42,32s | −13° 46′ 09,3″ | 6,27 | 3,53 | 115 | F3/F5V | ||||
29435 | 21486 | 04h 36m 50,94s | −30° 43′ 00,5″ | 6,28 | 0,87 | 394 | Ap... | |||||
19210 | 14355 | 03h 05m 11,26s | −08° 16′ 27,5″ | 6,30 | 0,72 | 425 | K0 | |||||
20356 | 15230 | 03h 16m 21,71s | −05° 43′ 49,5″ | 6,30 | −1,25 | 1055 | K5 | |||||
17943 | 13421 | 02h 52m 50,67s | −09° 26′ 28,8″ | 6,31 | 1,30 | 328 | A7IV | |||||
21473 | 16015 | 03h 26m 11,77s | −41° 38′ 13,2″ | 6,33 | 0,67 | 441 | A1V | |||||
25944 | 19111 | 04h 05m 46,73s | −20° 30′ 45,1″ | 6,34 | 1,44 | 311 | G8/K0III | |||||
HD 29227 | 29227 | 21428 | 04h 36m 01,67s | −03° 36′ 41,8″ | 6,34 | −0,80 | 874 | B7III | Étoile double[8] | |||
HD 17098 | 17098 | 12708 | 02h 43m 20,22s | −40° 31′ 40,6″ | 6,35 | 0,22 | 548 | B9V | Étoile double[8] | |||
HD 22905 | 22905 | 17136 | 03h 40m 11,44s | −15° 13′ 35,4″ | 6,35 | −0,13 | 644 | G8/K0III+.. | Binaire spectroscopique | |||
HD 17864 | 17864 | 13271 | 02h 50m 47,77s | −39° 55′ 55,9″ | 6,36 | 1,36 | 325 | A0V | Étoile binaire[8] | |||
19850 | 14797 | 03h 11m 05,27s | −13° 15′ 51,5″ | 6,36 | −1,14 | 1032 | F6III | |||||
25700 | 18990 | 04h 04m 08,65s | −16° 35′ 18,9″ | 6,36 | 0,65 | 453 | K2/K3III/IV | |||||
HD 27490 | 27490 | 20138 | 04h 19m 02,89s | −33° 54′ 16,7″ | 6,36 | 1,04 | 379 | A+... | Étoile binaire[8] | |||
11965 | 9022 | 01h 56m 09,40s | −49° 50′ 11,3″ | 6,37 | −0,08 | 635 | B8/B9V | |||||
19826 | 14757 | 03h 10m 35,35s | −23° 44′ 19,0″ | 6,37 | 1,74 | 274 | K0III | |||||
24834 | 18428 | 03h 56m 27,66s | −13° 35′ 51,1″ | 6,37 | −4,09 | 4025 | M1III | Variable suspectée[1] | ||||
29163 | 21324 | 04h 34m 38,13s | −24° 02′ 26,0″ | 6,37 | 0,76 | 432 | K1III | |||||
27941 | 20467 | 04h 23m 07,76s | −35° 32′ 41,4″ | 6,38 | −0,68 | 840 | K1III | Étoile double[8] | ||||
26625 | 19601 | 04h 12m 00,26s | −17° 16′ 28,6″ | 6,41 | 1,30 | 343 | K0III | |||||
26575 | 19509 | 04h 10m 45,89s | −35° 16′ 25,4″ | 6,43 | −1,37 | 1185 | K2IIIp... | |||||
HD 12894 | 12894 | 9685 | 02h 04m 35,04s | −54° 52′ 53,9″ | 6,45 | 3,08 | 154 | F2V | Possède un compagnon naine brune | |||
HD 23508 | 23508 | 17436 | 03h 44m 06,36s | −40° 39′ 36,3″ | 6,45 | 1,61 | 303 | K1III | Étoile binaire[8] | |||
26584 | 19590 | 04h 11m 56,10s | −08° 50′ 15,0″ | 6,45 | 0,37 | 535 | G5 | Double optique | ||||
GY Eri | 26739 | 19725 | 04h 13m 38,15s | −01° 08′ 59,0″ | 6,45 | −1,71 | 1399 | B5IV | Étoile de type B à pulsation lente | |||
27660 | 20360 | 04h 21m 37,51s | −06° 17′ 02,9″ | 6,45 | 0,53 | 498 | A0 | |||||
HD 17438 | 17438 | 13008 | 02h 47m 11,14s | −22° 29′ 08,4″ | 6,47 | 3,56 | 125 | F2V | ||||
HD 24098 | 24098 | 17950 | 03h 50m 16,10s | −01° 31′ 21,5″ | 6,47 | 3,20 | 147 | F2 | Étoile binaire[8] | |||
25631 | 18926 | 04h 03m 24,75s | −20° 08′ 37,7″ | 6,47 | −0,87 | 956 | B3V | |||||
17390 | 12964 | 02h 46m 45,06s | −21° 38′ 22,4″ | 6,48 | 3,21 | 147 | F3IV/V | |||||
22379 | 16779 | 03h 35m 57,25s | −05° 07′ 29,8″ | 6,49 | −0,40 | 780 | K0 | |||||
23010 | 17214 | 03h 41m 13,75s | −11° 48′ 09,0″ | 6,49 | 1,67 | 300 | F2III | Étoile double[8] | ||||
55 Eri B | 55 | DW | 30021 | 04h 43m 35,10s | −08° 47′ 46,0″ | 6,70 | 405 | F2VpSrSi | Composante du système 55 Eri ; variable de type α2 CVn[1] | |||
40 Eri B | ο2 | 40 | 26976 | 04h 15m 29,30s | −07° 36′ 41,0″ | 9,50 | 11,01 | 16 | DA VII | Composante du système 40 Eri ; naine blanche | ||
Gl 86 | 13445 | 10138 | 02h 10m 25,93s | −50° 49′ 25,4″ | 6,17 | 5,98 | 36 | K1V | Possède un compagnon, une naine blanche, et une exoplanète | |||
HD 28185 | 28185 | 20723 | 04h 26m 26,32s | −10° 33′ 03,0″ | 7,81 | 4,82 | 128 | G5 | Possède une exoplanète | |||
EF Eri | EF | 03h 14m 13,03s | −22° 35′ 41,4″ | 14,5 | 300 | Variable de type AM Her ; Vmax = 14,5, Vmin < 17,5 |
Voir aussi
[modifier | modifier le code]Liens internes
[modifier | modifier le code]Sources
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- (en) P. P. Eggleton et A. A. Tokovinin, « A catalogue of multiplicity among bright stellar systems », Monthly Notices of the Royal Astronomical Society, vol. 389, no 2, , p. 869–879 (DOI 10.1111/j.1365-2966.2008.13596.x, Bibcode 2008MNRAS.389..869E, arXiv 0806.2878)
- (en) Brian D. Mason et al., « The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog », The Astronomical Journal, vol. 122, no 6, , p. 3466 (DOI 10.1086/323920, Bibcode 2001AJ....122.3466M)
- 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 )
- « SIMBAD Astronomical Database », Centre de données astronomiques de Strasbourg (consulté le )