Liste d'étoiles de Céphée

Cet article recense les étoiles situées dans la constellation de Céphée, classées par magnitude apparente (colonne mV) décroissante.

Liste

Dés. B F Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
α Cepα520328010519921h 18m 34,58s+62° 35′ 07,6″2,451,5849A7IV-VAldéramin ; possible variable de type δ Sct
γ Cepγ3522240411672723h 39m 20,98s+77° 37′ 55,1″3,212,5145K1IVArrai, Alrai, Errai, Er Rai ; étoile binaire ; la composante A possède une exoplanète (b)
β Cepβ820502110603221h 28m 39,58s+70° 33′ 38,5″3,23−3,08595B2IIIvAlfirk, Alphirk ; prototype des variables de type β Cep ; système triple
ζ Cepζ2121074510949222h 10m 51,26s+58° 12′ 04,5″3,39−3,35726K1,5IbPossible binaire à éclipses
η Cepη319814910242220h 45m 17,27s+61° 50′ 12,5″3,412,6347K0IVAl Kidr
ι Cepι3221622811272422h 49m 40,91s+66° 12′ 02,6″3,500,76115K0III
δ Cepδ2721330611099122h 29m 10,25s+58° 24′ 54,7″4,07−3,32982F5Iab + B7-8Prototype des variables céphéides classiques ; système quadruple
ε Cepε2321133610985722h 15m 01,68s+57° 02′ 36,5″4,182,1384F0IVVariable de type δ Sct ; possède un compagnon de type K8 à M2
θ Cepθ219572510109320h 29m 34,83s+62° 59′ 38,9″4,211,11136A7IIIAl Kidr ; binaire spectroscopique
μ Cepμ20693610725921h 43m 30,45s+58° 46′ 48,2″4,23−6,815258M2IaÉtoile Grenat, Erakis ; variable semi-régulière
2 UMi(2)5848537201h 08m 44,16s+86° 15′ 25,6″4,24−0,67313K2II-III
ν Cepν1020726010741821h 45m 26,93s+61° 07′ 14,9″4,25−6,725094A2IavarVariable de type α Cyg
κ Cepκ11929079925520h 08m 53,32s+77° 42′ 40,9″4,38−0,63327B9IIIÉtoile binaire
π Cepπ3321865811422223h 07m 53,84s+75° 23′ 15,3″4,410,27220G2IIIÉtoile triple
HR 795519808410243120h 45m 21,20s+57° 34′ 49,1″4,522,3588F8IV-VBinaire spectroscopique
11 Cep1120695210711921h 41m 55,08s+71° 18′ 40,3″4,550,89176K0III
ξ Cep Aξ1720979010891722h 03m 47,16s+64° 37′ 39,9″4,611,79102AmKurhah ; composante du système ξ Cep ; binaire spectroscopique
HR 874821738211311622h 54m 24,38s+84° 20′ 46,0″4,70−0,69390K4IIILégèrement variable ; possiblement binaire
ο Cepο3421991611508823h 18m 37,41s+68° 06′ 41,1″4,750,70211G8III + F6VÉtoile binaire
9 Cep9V33720616510680121h 37m 55,23s+62° 04′ 55,0″4,76−5,954528B2IbVariable de type α Cyg
HD 21644621644611251922h 47m 28,95s+83° 09′ 13,4″4,77−0,22324K3IIIÉtoile binaire
24 Cep2421080710940022h 09m 48,37s+72° 20′ 28,3″4,79−0,53377G8III
16 Cep1620936910853521h 59m 15,10s+73° 10′ 49,0″5,042,17122F5V
OV CepOV518023739107h 40m 31,09s+87° 01′ 12,6″5,05−0,88499M2III51 H. Cep ; variable semi-régulière
λ Cepλ2221083910955622h 11m 30,58s+59° 24′ 52,3″5,05−3,471646O6eÉtoile à raies d'émission ; variable suspectée
HD 22327422327411737123h 47m 54,75s+67° 48′ 24,5″5,050,25297A1Vn
19 Cep1920997510901722h 05m 08,79s+62° 16′ 47,4″5,07−6,045433O9,5IbÉtoile triple
31 Cep3121447011153222h 35m 45,78s+73° 38′ 35,3″5,081,32184F3III-IV
HD 30338303382326505h 00m 20,72s+81° 11′ 38,5″5,09−0,03345K3III
HD 25007250071946104h 10m 02,79s+80° 41′ 55,2″5,10−0,03345G8III+...Étoile double
VV CepVV20881610831721h 56m 39,14s+63° 37′ 32,0″5,11−6,938359M2Iab + B0-2VVariable de type Algol et variable semi-régulière ; une des étoiles les plus grandes connues
78 Dra(78)20713010723021h 43m 04,13s+72° 19′ 12,7″5,180,78247K0III
6 Cep6V38220346710526821h 19m 22,21s+64° 52′ 18,6″5,19−2,411079B3IVeÉtoile Be variable
30 Cep3021473411179722h 38m 39,05s+63° 35′ 04,3″5,190,23320A3IV
HD 21085521085510957222h 11m 48,52s+56° 50′ 20,6″5,242,40121F8V
HD 21802921802911386423h 03m 32,85s+67° 12′ 33,1″5,25−0,11384K3III
18 Cep18MO20977210892422h 03m 52,93s+63° 07′ 11,2″5,26−0,43448M5IIIVariable irrégulière à longue période
20 Cep2020996010900522h 05m 00,48s+62° 47′ 07,9″5,270,32318K4IIIVariable suspectée
HD 21271021271010969322h 13m 10,17s+86° 06′ 28,3″5,270,80256B9,5Vn
HD 21093921093910959222h 12m 02,01s+60° 45′ 32,7″5,370,08373K1III
HD 26836268362077604h 27m 02,89s+80° 49′ 27,2″5,42−1,87937G6III:
7 Cep720477010597221h 27m 46,16s+66° 48′ 32,9″5,42−1,45771B7V
HD 9978199781554703h 20m 19,58s+77° 44′ 05,6″5,440,90264A6VVariable suspectée
ρ2 Cepρ22921379811105622h 29m 52,97s+78° 49′ 27,6″5,451,14237A3VAl Kalb al Rai
HD 26659266592098204h 30m 00,60s+83° 20′ 24,5″5,470,63304G8III
HD 21302221302211072522h 26m 00,78s+70° 46′ 15,2″5,47−0,54520K2III
HD 18438184381441703h 06m 07,95s+79° 25′ 06,6″5,49−1,15695M2,5IIIVariable suspectée
V408 CepV408263562086004h 28m 13,30s+83° 48′ 27,9″5,51−1,10685B5VVariable de type γ Cas
V381 CepV38120333810525921h 19m 15,69s+58° 37′ 24,6″5,51−4,743663M1IbepVarriable irrégulière à longue période
HD 21088421088410947422h 10m 38,90s+70° 07′ 57,1″5,522,95107F2V
26 Cep2621308711081722h 27m 05,31s+65° 07′ 56,2″5,52−3,932527B0,5IbVariable suspectée
HD 20513920513910622721h 30m 59,29s+60° 27′ 34,0″5,53−3,802397B1II
12 Cep1220752810758621h 47m 25,31s+60° 41′ 33,7″5,53−0,25467M1III
HD 20020520020510359820h 59m 25,33s+59° 26′ 18,8″5,54−0,73586K4III
14 Cep14LZ20948110877222h 02m 04,58s+58° 00′ 01,3″5,55−5,224657O9VÉtoile variable ellipsoïdale
V388 CepV38821958611483123h 15m 37,71s+70° 53′ 17,1″5,560,36356F0IVVariable de type δ Sct
HD 22152522152511574623h 26m 59,92s+87° 18′ 26,8″5,560,69307A7IV
HD 48534853428300h 54m 52,76s+83° 42′ 26,9″5,591,21245A4V
4 Cep419795010225320h 43m 10,98s+66° 39′ 26,5″5,592,44139A8V
HD 67986798562601h 12m 16,51s+79° 40′ 26,3″5,600,99272A3V
HD 22097422097411577023h 27m 16,42s+70° 21′ 35,3″5,601,59206A6IV
HD 21638021638011286422h 51m 22,51s+61° 41′ 47,9″5,611,39227G2IV+...
HR 965200841648903h 32m 19,72s+84° 54′ 40,9″5,620,43355G3IIp...Système triple
HD 20221420221410464221h 11m 48,24s+59° 59′ 11,8″5,64−6,589056B0VVariable suspectée
HD 22521622521637900h 04m 41,84s+67° 09′ 59,0″5,680,74317K1III
HD 20809520809510793021h 52m 01,02s+55° 47′ 48,3″5,70−0,77643B6IV-VVariable suspectée
HD 21403521403511124222h 32m 16,27s+76° 13′ 35,3″5,70−1,07736A2V
HD 20626720626710688621h 38m 57,62s+57° 29′ 20,6″5,74−2,041173O6V((f)) + O9VMembre de Trumpler 37 ; étoile triple ; variable suspectée
13 Cep1320850110816521h 54m 53,16s+56° 36′ 40,4″5,74−3,712527B8IbvarVariable suspectée
25 Cep2521183311010322h 18m 12,59s+62° 48′ 15,7″5,75−0,88689K3III
HD 21102921102910962022h 12m 22,45s+63° 17′ 27,9″5,76−1,36865M3IIILégèrement variable
HR 774164581305502h 47m 47,63s+81° 26′ 55,2″5,80−0,12498G8p...Prototype des étoiles à baryum
HD 21471021471011166022h 37m 12,86s+75° 22′ 18,5″5,80−0,61623M1III
HD 1927811927819966320h 13m 27,57s+60° 38′ 25,6″5,81−0,49594K5III
HD 20061420061410381021h 02m 09,00s+56° 40′ 10,6″5,83−0,92729B8III
ρ1 Cepρ12821340311078722h 26m 42,45s+78° 47′ 09,4″5,831,85204A2m
HD 22701227011945404h 10m 00,22s+86° 37′ 34,9″5,842,78133F5IV
HD 20868220868210822621h 55m 30,99s+65° 19′ 14,9″5,84−2,001203B2,5VeVariable suspectée
HD 22186122186111638023h 34m 59,03s+71° 38′ 31,4″5,86−3,862860K0Ib
HD 20163620163610417121h 06m 23,39s+71° 25′ 55,5″5,882,42160F3IV
HD 21155421155410997222h 16m 26,51s+57° 13′ 12,8″5,88−0,86728G8III
HD 21715721715711283322h 51m 02,94s+85° 22′ 24,5″5,890,16457K5
HD 21948521948511474523h 14m 37,02s+74° 13′ 52,5″5,890,16455A0V
V414 CepV41419793910235820h 44m 22,04s+56° 29′ 18,3″5,91−1,45964M3IIIVariable semi-régulière
77 Dra(77)20190810410521h 05m 29,21s+78° 07′ 34,8″5,910,40412B8Vn
HD 18778187781484403h 11m 42,85s+81° 28′ 14,6″5,921,96202A7III-IVVariable suspectée
HD 20339920339910496821h 15m 42,39s+77° 00′ 44,1″5,92−1,12836K5IIIVariable suspectée
HD 20719820719810737421h 44m 53,28s+62° 27′ 38,1″5,94−3,012012O9II
HD 22238622238611671423h 39m 10,16s+75° 17′ 34,3″5,951,42263A3V
HD 22312822312811726523h 46m 36,73s+66° 46′ 56,1″5,95−2,681734B2IV
HD 20911220911210850521h 58m 53,51s+62° 41′ 52,6″5,96−2,021283M3IIILégèrement variable
HD 20507220507210572721h 24m 49,40s+80° 31′ 29,5″5,970,78355G6III:
HD 22238722238711672823h 39m 21,17s+74° 00′ 09,4″5,980,43419G8III
HD 20003920003910321920h 54m 44,28s+75° 55′ 31,7″5,990,37434G5III
HD 20298720298710508021h 17m 14,23s+55° 47′ 52,7″6,00−2,281475K3III
HD 43143176000h 09m 19,83s+79° 42′ 52,7″6,010,67381A7IV
HD 21397321397311131422h 33m 02,70s+69° 54′ 48,1″6,011,60249A9III
HD 21659521659511299822h 53m 03,77s+60° 06′ 03,7″6,01−1,991299K2V:
HD 19737319737310201120h 40m 17,88s+60° 30′ 17,3″6,023,41108F6IV
HD 1200512005956802h 02m 57,04s+77° 54′ 58,6″6,04−1,551076K0
HD 21249521249511049822h 23m 00,50s+62° 25′ 09,6″6,04−0,66712A1V
HD 12467124671005402h 09m 25,44s+81° 17′ 45,3″6,051,87223A1V
HD 80658065652201h 23m 46,82s+78° 43′ 33,8″6,07−8,9332600A0IabVariable suspectée
HD 21610221610211263522h 48m 44,24s+62° 56′ 18,7″6,07−0,39639K0
HD 20684220684210719721h 42m 45,37s+59° 16′ 15,0″6,10−3,262433K1III
HD 20357420357410537021h 20m 33,50s+60° 45′ 23,2″6,110,51429G5III
V426 CepV42620459910594921h 27m 25,30s+59° 45′ 00,4″6,11−1,28982M3II-III...Varriable irrégulière à longue période
HD 21130021130010965922h 12m 52,72s+73° 18′ 25,7″6,11−1,05881A3V+...Variable suspectée
HD 20350120350110475621h 13m 21,60s+81° 13′ 51,5″6,120,14512A3IV
HD 21124221124210974622h 13m 49,71s+63° 09′ 44,5″6,13−1,23967B8Vn
HD 20475420475410605221h 28m 52,72s+55° 25′ 07,2″6,14−1,13929B8III
HD 36905369052853206h 01m 20,17s+85° 10′ 55,6″6,17−1,891336M0III
HD 19773419773410221620h 42m 39,69s+60° 36′ 04,9″6,17−0,56724A2IV
HD 20860620860610820921h 55m 20,60s+61° 32′ 30,5″6,17−6,059056G8Ib...
HD 20778020778010772321h 49m 19,01s+61° 16′ 22,1″6,18−0,96872M1II-IIIVariable suspectée
HD 21245421245411049722h 23m 00,17s+57° 17′ 04,6″6,18−0,90851B8III-IV
HD 21617221617211267022h 49m 00,68s+68° 34′ 12,2″6,192,21204F5
HD 63196319592801h 16m 12,60s+87° 08′ 44,0″6,201,20326K2III:
HD 21856021856011422723h 07m 57,20s+64° 13′ 21,2″6,21−1,361065K0
HD 19966119966110334620h 56m 17,01s+56° 53′ 15,0″6,23−0,71795B2,5IVVariable suspectée
HD 64736473541201h 09m 12,29s+80° 00′ 42,0″6,240,46468K0
HD 21853721853711421223h 07m 47,74s+63° 38′ 00,5″6,25−1,621221B3VVariable suspectée
HD 21401921401911132522h 33m 16,76s+70° 22′ 25,3″6,260,82400A0V
HD 72387238594701h 16m 31,04s+79° 54′ 35,5″6,271,98236F5Vs
HD 21090521090510958522h 11m 56,74s+59° 05′ 03,8″6,291,16345K0III
HD 21323221324211091922h 28m 19,48s+64° 05′ 06,8″6,300,99377K0
V398 CepV39822513630200h 03m 51,63s+66° 42′ 43,9″6,31−1,09985M4Variable semi-régulière
δ Cep Cδ2721330711098822h 29m 09,23s+58° 24′ 14,7″6,30887B7IVComposante du système δ Cep ; binaire spectroscopique ; variable suspectée
HD 20925820925810842021h 57m 51,07s+74° 59′ 48,3″6,32−1,351113K5Variable suspectée
V379 CepV37919777010225820h 43m 13,69s+57° 06′ 50,4″6,32−5,106269B2IIIVariable de type Algol
HD 21590721590711250822h 47m 23,23s+58° 28′ 58,8″6,33−1,01956B9,5IV
ξ Cep Bξ1720979122h 03m 46,22s+64° 37′ 41,5″6,3496F8VComposante du système ξ Cep ; binaire spectroscopique
HD 21022021022010919022h 07m 09,65s+58° 50′ 26,8″6,340,16560G6III
HD 11411141129600h 16m 13,88s+76° 57′ 02,7″6,35−0,04617B9Vn
HD 21984121984111498423h 17m 18,86s+75° 17′ 56,5″6,35−0,07628A2Vs
80 Dra(80)21087310943422h 10m 15,32s+72° 06′ 40,7″6,360,38511B9Mnp...
HR 903822377811771223h 52m 24,52s+75° 32′ 40,2″6,366,1935K3V
HD 20813220813210789321h 51m 37,25s+65° 45′ 09,9″6,371,86260Am+...
HD 34403440313200h 39m 47,75s+82° 29′ 36,9″6,383,83105F6V:
HD 20258220258210478821h 13m 42,46s+64° 24′ 15,1″6,383,30135G2IV...Variable suspectée
V444 CepV44421007110912422h 06m 13,55s+56° 20′ 36,2″6,380,14576A0IIIVariable ellipsoïdale
HD 25904259042003904h 17m 51,85s+80° 32′ 08,7″6,39−0,92945K0
HD 20894720894710836421h 57m 11,09s+66° 09′ 22,2″6,41−2,061614B2V
V421 CepV42120302510509121h 17m 18,79s+58° 36′ 41,4″6,42−3,032527B2IIIÉtoile Be variable
V422 CepV42220326510519321h 18m 32,43s+61° 11′ 03,8″6,43−2,031606M3Varriable irrégulière à longue période
V438 CepV43820911110813321h 54m 26,54s+80° 18′ 30,9″6,43−0,59825M3Variable semi-régulière
RW CepRW21246611050422h 23m 07,02s+55° 57′ 47,6″6,44−3,182739G8IaVariable semi-régulière ; une des plus grandes étoiles connues
HD 12918129181062302h 16m 45,27s+83° 33′ 41,5″6,450,86428K0
HD 19878119878110277120h 49m 17,39s+64° 02′ 32,2″6,45−3,032567B0,5VVariable suspectée
HD 20763620763610755521h 47m 00,87s+70° 09′ 03,4″6,450,55492A0V
HD 21558821558811232422h 45m 03,70s+58° 08′ 50,6″6,453,68117F5
HD 12927129271030902h 12m 49,98s+79° 41′ 29,3″6,460,96410A3Variable suspectée
HD 21213621213611031422h 20m 38,77s+58° 24′ 35,5″6,460,15597G8III
HD 21734821734811349822h 59m 09,00s+59° 48′ 52,8″6,46−1,291156B9III
V431 CepV43120593810660421h 35m 25,91s+68° 13′ 09,3″6,470,08617Ap SiVariable de type α2 CVn
HD 20782620782610771021h 49m 08,12s+66° 47′ 31,9″6,491,57314F3IV
HD 22489022489012800h 01m 39,30s+73° 36′ 42,8″6,502,41214Am...
HD 32196321962591105h 31m 48,00s+85° 56′ 19,4″6,501,51324A5m
HD 19823619823610237020h 44m 33,08s+69° 45′ 06,8″6,500,89431G8III
V CepV22430911802723h 56m 27,56s+83° 11′ 28,0″6,571,75301A3VNon variable (malgré sa désignation)
V419 CepV41920238010471921h 12m 47,25s+60° 05′ 52,8″6,625200M2IbVarriable irrégulière à longue période
79 Dra(79)20850910799521h 52m 46,94s+73° 42′ 08,2″6,652,21276A2V
15 Cep1520974410892522h 03m 53,86s+59° 48′ 52,5″6,69−1,431370B1VSystème multiple
AH CepAH21601411256222h 47m 52,94s+65° 03′ 43,8″6,883330B0,5V+...Variable de type β Lyr
U CepU5679484301h 02m 18,34s+81° 52′ 32,1″6,900,32674G8IIIVariable de type Algol
HD 12648126481080002h 19m 00,0s+85° 44′ 10″6,98517G5Possède une planète (b)
HD 20243220243210463221h 11m 40,4s+70° 26′ 28″7,00525K2Possède une exoplanète (b)
T CepT202012104451,21h 09m 32,00s+68° 29′ 25,0″7,33600M7IIIeVariable de type Mira
W CepW21436911159222h 36m 27,56s+58° 25′ 33,9″7,59−78000K0ep-M2ep Ia + B0/B1Binaire spectroscopique ; variable semi-régulière
Kruger 60DO2399601108939,613,15M3V27e plus proche étoile ; étoile binaire

Voir aussi

Liens internes

Sources

  1. ↑ (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, lire en ligne)