Liste d'étoiles du Cygne

Cet article recense les étoiles situées dans la constellation du Cygne, classées par magnitude apparente décroissante.

Liste

Dés. B F Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
Denebα5019734510209820h 41m 25,91s+45° 16 49,21,25−8,733228A2IaPrototype des variables de type α Cyg
γ Cygγ3719409310045320h 22m 13,70s+40° 15 24,12,23−6,121523F8IbSadr, Sadir ; variable
ε Cygε5319798910248820h 46m 12,43s+33° 58 10,02,480,7672K0IIIAljanah , Gienah, Gienah Cygni
δ Cygδ181868829716519h 44m 58,44s+45° 07 50,52,86−0,74171B9.5IIIFawaris, Rukh ; étoile triple
Albiréo Aβ161839129594719h 30m 43,29s+27° 57 34,93,05−2,31385K3II+...Binaire optique notable avec Albiréo B ; binaire spectroscopique
ζ Cygζ6420210910473221h 12m 56,18s+30° 13 37,53,21−0,12151G8II SBÉtoile multiple
ξ Cygξ6220090510406021h 04m 55,86s+43° 55 40,33,72−4,071177K5Ibv SB
τ Cygτ6520244410488721h 14m 47,35s+38° 02 39,63,742,1468F1IVÉtoile multiple ; variable de type δ Sct
ι2 Cygι2101840069585319h 29m 42,34s+51° 43 46,13,760,89122A5Vn
κ Cygκ11812769477919h 17m 06,11s+53° 22 05,43,800,91123K0IIIVariable
ο1 Cygο131V6951925779967520h 13m 37,90s+46° 44 28,83,80−4,291353K2II+...Variable de type Algol
η Cygη211889479811019h 56m 18,40s+35° 05 00,63,890,74139K0IIIvarÉtoile multiple
ν Cygν5819962910341320h 57m 10,41s+41° 10 01,93,94−1,25356A1Vn
ο2 Cygο232V14881929099984820h 15m 28,32s+47° 42 51,13,96−3,701109K3Ib-II compVariable de type Algol
ρ Cygρ7320543510648121h 33m 58,87s+45° 35 31,43,981,07124G8IIIVariable
41 Cyg4119529510107620h 29m 23,73s+30° 22 06,84,01−2,82758F5IIVariable
52 Cyg5219791210245320h 45m 39,76s+30° 43 10,84,220,22206K0IIIÉtoile double
σ Cygσ6720285010510221h 17m 24,95s+39° 23 40,94,22−6,494528B9Iab
π2 Cygπ28120733010753321h 46m 47,61s+49° 18 34,54,23−3,521156B3IIIBinaire spectroscopique
33 Cyg331926969965520h 13m 23,80s+56° 34 03,14,280,93152A3IV-VnVariable
υ Cygυ6620290410513821h 17m 55,07s+34° 53 48,84,41−2,80901B2VneÉtoile Be ; variable de type γ Cas
39 Cyg3919431710058720h 23m 51,60s+32° 11 24,74,43−0,04255K3III
θ Cygθ131853959644119h 36m 26,54s+50° 13 13,74,493,1461F4VÉtoile triple
μ1 Cygμ17820682610731021h 44m 08,40s+28° 44 35,64,492,7473F6VÉtoile multiple
λ Cygλ5419818310258920h 47m 24,53s+36° 29 26,74,53−2,62879B6IVÉtoile Be
63 Cygf26320125110419421h 06m 36,09s+47° 38 54,34,56−2,83982K4IIÉtoile double
47 Cyg A47V212519609310147420h 33m 54,19s+35° 15 03,14,61−2,66929K2Ib compÉtoile double ; variable pulsante
φ Cygφ121857349668319h 39m 22,60s+30° 09 11,64,680,25251G8III-IV...Binaire spectroscopique
π1 Cygπ18020667210713621h 42m 05,66s+51° 11 22,74,69−3,871680B3IVAzelfafage ; binaire spectroscopique
8 Cyg81841719605219h 31m 46,32s+34° 27 10,74,74−1,68627B3IV
59 Cygf159V83220012010363220h 59m 49,55s+47° 31 15,44,74−2,951124B1neVariable de type γ Cas
P CygP3419323710004420h 17m 47,20s+38° 01 58,64,77−6,656269B2peNova Cygni 1600 ; hypergéante ; prototype des variables de type P Cyg
30 Cyg301925149963920h 13m 18,04s+46° 48 56,44,80−1,91716A5IIInVariable
57 Cyg5719908110308920h 53m 14,75s+44° 23 14,24,80−1,13501B5VBinaire spectroscopique
55 Cyg55V166119847810272420h 48m 56,29s+46° 06 50,94,81−4,382248B3IaVariable de type α Cyg ; étoile présentant des raies en émission
72 Cyg7220551210655121h 34m 46,48s+38° 32 01,84,870,40255K1III
15 Cyg151866759711819h 44m 16,55s+37° 21 15,44,890,23279G8III
ψ Cygψ241890379805519h 55m 37,82s+52° 26 20,54,910,18288A4VnÉtoile multiple
28 Cygb228V16241916109930320h 09m 25,62s+36° 50 22,54,93−2,18860B2.5VÉtoile Be
29 Cygb329V16441926409977020h 14m 31,98s+36° 48 22,14,931,86134A2VVariable
T CygT19813410257120h 47m 10,72s+34° 22 26,84,93−0,51399K3IIIvarÉtoile triple ; variable
ω1 Cygω145V202119555610113820h 30m 03,53s+48° 57 05,64,94−2,19869B2,5IVRuchba ; variable de type β Cep
22 Cyg221888929806819h 55m 51,76s+38° 29 12,14,95−2,891203B5IV
1892769807319h 55m 55,39s+58° 50 45,74,98−2,27918K5II-III
2 Cyg21825689537219h 24m 07,57s+29° 37 16,74,99−1,89774B3IVÉtoile double
17 Cyg171870139729519h 46m 25,58s+33° 43 43,35,003,4068F5
20 Cygd201880569763519h 50m 37,73s+52° 59 17,45,031,18192K3IIIvarVariable
68 CygA68V180920306410518621h 18m 27,18s+43° 56 45,55,04O8Variable ellipsoïdale
74 Cyg7420583510671121h 36m 56,98s+40° 24 48,65,041,03206A5V
1861559682519h 40m 50,11s+45° 31 28,75,061,62159F5IIVariable
26 Cyge261901479857120h 01m 21,55s+50° 06 16,85,06−0,54429K1II-IIIÉtoile multiple
56 Cyg5619863910284320h 50m 04,83s+44° 03 32,35,061,93138A4me...Étoile double
75 Cyg7520633010699921h 40m 11,06s+43° 16 25,75,09−0,38404M1IIIvarÉtoile triple ; variable
Albireo Bβ261839149595119h 30m 45,40s+27° 57 55,05,12−0,19376B8VComposante du système d'Albiréo ; étoile présentant des raies en émission
23 Cyg231886659787019h 53m 17,37s+57° 31 24,55,14−1,32638B5V
35 Cyg3519337010012220h 18m 39,07s+34° 58 58,05,14−3,802000F5IbBinaire spectroscopique
25 Cyg25V17461896879842519h 59m 55,20s+37° 02 34,45,15−3,271575B3IVÉtoile Be ; variable de types γ Cas et β Cep
4 Cyg4V17411830569555619h 26m 09,12s+36° 19 04,35,17−1,34653B9sp...Binaire spectroscopique
1853519645919h 36m 38,05s+44° 41 42,75,172,13132K0III
19 Cyg19V15091878499763019h 50m 33,99s+38° 43 19,85,18−1,29642M2IIIaVariable
61 Cyg A61V180320109110421421h 06m 50,84s+38° 44 29,45,207,4911K5V14e plus proche étoile ; étoile multiplec ; variable de type BY Dra
71 Cygg7120477110609321h 29m 26,91s+46° 32 25,25,221,04224K0III
1930929996820h 16m 55,28s+40° 21 54,35,27−2,161000K5IIVariable
20441110589821h 26m 51,57s+48° 50 06,45,29−0,10389A6pe...Variable de type α2 CVn
70 Cyg7020440310594221h 27m 21,36s+37° 07 00,55,30−3,381772B3V
1848759628819h 34m 41,26s+42° 24 45,35,34−0,64512A2V
27 Cygb127V20081910269903120h 06m 21,93s+35° 58 24,75,383,4679K0IVVariable de type RS CVn
60 Cyg60V193120031010373221h 01m 10,92s+46° 09 20,85,38−2,731364B1VBinaire à éclipses
9 Cyg91847599630219h 34m 50,92s+29° 27 46,55,39−0,70538A0V+...Binaire spectroscopique
14 Cyg141858729669319h 39m 26,47s+42° 49 05,65,41−1,20685B9III
51 Cyg5119751110217720h 42m 12,63s+50° 20 24,15,41−1,85924B2VÉtoile multiple
ω2 Cygω24619577410124320h 31m 18,81s+49° 13 13,35,44−0,03404M2IIIRuchba, Rukbat al Dajajah, Al Rukbah al Dajajah[réf. nécessaire]
1891789819419h 57m 13,86s+40° 22 04,25,46−2,901531B5VBinaire spectroscopique
19910110314520h 53m 53,91s+33° 26 16,15,47−0,89609K5III
19909810309420h 53m 18,56s+45° 10 54,15,48−1,31744K0II
1893959832519h 58m 37,96s+30° 59 01,25,51−0,60544B9Vn
20674910723521h 43m 06,48s+41° 09 18,05,51−0,77587M2III
49 Cyg4919717710206620h 41m 02,54s+32° 18 26,35,53−1,43805G8IIb
1842939601419h 31m 19,36s+50° 18 23,75,55−0,22465K1III
19987010351920h 58m 19,38s+44° 28 17,55,551,00265G8III
V1942 CygV194220951510884522h 02m 56,68s+44° 38 59,85,57−0,48529A0IVVariable de type α2 CVn
36 Cyg3619336910010820h 18m 28,63s+36° 59 59,15,581,70195A2V
19415210043720h 22m 05,35s+45° 47 41,65,580,06415K0IIIvar
19995510353020h 58m 30,03s+50° 27 42,45,59−2,351264B5Vn
20415310576921h 25m 19,39s+46° 42 51,25,592,91112F0V
1882099775719h 51m 59,07s+47° 01 38,55,60−7,6914818O9.5Ia
19834510263520h 47m 49,29s+47° 49 54,95,60−0,49538K5III
V389 CygV38920143310437121h 08m 38,87s+30° 12 20,55,60−0,07444B9VÉtoile multiple ; variable
V1768 CygV17681906039886320h 04m 36,18s+32° 13 07,05,62−7,4813583B1.5Ia compVariable de type α Cyg
40 Cyg4019505010090720h 27m 34,27s+38° 26 25,95,631,04270A3V
V380 CygV3801878799763419h 50m 37,33s+40° 35 59,25,68−3,802567B1IIIVariable de type Algol
19685210189920h 38m 59,54s+30° 20 03,95,680,31386K2III
19739210215520h 41m 56,50s+41° 43 00,75,68−1,841042B8II-III
V2140 CygV214019947810331220h 55m 49,81s+47° 25 03,65,68−6,609314B8IaVariable de type α Cyg
20364410549721h 22m 00,38s+49° 23 19,35,680,66328K0III
79 Cyg7920677410725321h 43m 25,63s+38° 17 01,05,691,08272A0V
1927879984120h 15m 23,79s+33° 43 45,75,700,88300K0III
1849609625819h 34m 19,76s+51° 14 13,55,713,6783F7V
7 Cygι171835349565619h 27m 25,97s+52° 19 13,85,730,51361A1V
Gliese 7771903609876720h 03m 36,95s+29° 53 53,15,734,7252G6IV+...Étoile binaire ; possède deux exoplanètes (b et c)
43 Cyg43V212119506810085920h 27m 02,21s+49° 22 59,65,732,85123F0V:Variable de type γ Dor
77 Cyg7720664410716221h 42m 22,94s+41° 04 37,35,730,44372A0V
20183410451621h 10m 15,55s+53° 33 47,25,750,15431B9III
20324510528221h 19m 28,74s+49° 30 37,05,75−0,33536B6V
20448510600321h 28m 08,16s+32° 13 30,55,752,50145F0V
19359210009720h 18m 24,76s+55° 23 49,85,761,01291A2Vs
DT CygDT20107810418521h 06m 30,24s+31° 11 04,85,77−3,051895F7.5Ib-IIvCéphéide
20531410639321h 32m 56,58s+49° 58 39,45,77−0,05475A0V
V2015 CygV201519617810147520h 33m 54,84s+46° 41 37,95,78−0,06481B9sp...Variable de type α2 CVn
1886509798519h 54m 48,24s+36° 59 44,45,79−2,581538Fp
20941910875822h 01m 50,58s+52° 52 56,15,79−1,771058B5III
49 Cyg4919717820h 41m 02,60s+32° 18 28,05,80
1911959902620h 06m 13,64s+53° 09 54,25,813,00119F5V
1872359737619h 47m 27,78s+38° 24 27,45,83−0,05489B8Vn
19332210006920h 18m 06,99s+40° 43 55,65,83−2,561552O9V
19961110335920h 56m 25,44s+50° 43 43,15,832,20174F0III
1799579433619h 12m 05,22s+49° 51 15,35,853,8781G4V+...
1866199708119h 43m 45,08s+41° 46 23,15,86−0,57631M0III
1929859988920h 16m 00,61s+45° 34 46,85,873,18113F5V:
V2119 CygV211919433510057420h 23m 44,37s+37° 28 35,25,87−1,32893B2VneÉtoile Be variable
V1762 CygV17621790949401319h 08m 25,88s+52° 25 33,15,881,65229K1IVVariable de type RS Cvn
HR 7484V11431859129662019h 38m 41,15s+54° 58 24,25,892,89130F6VasvVariable de type Algol
19555410108420h 29m 27,11s+56° 04 05,45,89−1,30896B9Vn
V1334 CygV133420315610526921h 19m 22,18s+38° 14 14,95,89−4,273505F2IbCéphéide classique
42 Cyg4219532410106720h 29m 20,39s+36° 27 17,05,90−2,671689A1Ib
1882529777419h 52m 07,17s+47° 55 54,55,91−3,492470B2III
1896849838319h 59m 20,42s+45° 46 21,35,920,12472A5III
19961210336020h 56m 25,89s+49° 11 45,05,92−2,041273G8II-III
1863779697719h 42m 44,60s+32° 25 36,35,93−3,262248A5III
20081710395621h 03m 47,58s+53° 17 09,05,930,46405K0III
69 Cyg69V215720417210581121h 25m 47,02s+36° 40 02,75,93−3,712763B0IbProbable variable de type α Cyg
19419310050120h 22m 45,29s+41° 01 34,15,95−1,15856M0III
19957910337120h 56m 34,78s+44° 55 29,05,96−4,443928O6...
W CygW20573010664221h 36m 02,44s+45° 22 28,55,96−0,43617M4IIIe-M6eVariable semi-régulière
19713910198620h 40m 03,22s+43° 27 32,55,970,17470K2III
V460 CygV46020657010712921h 42m 01,08s+35° 30 36,75,98−2,962000C6.3DS Peg ; étoile carbonée ; variable
16 Cyg Ac161864089689519h 41m 49,09s+50° 31 31,65,994,3270G2VÉtoile triple
V1743 CygV17431847869619819h 33m 41,60s+49° 15 44,46,00−2,261462M4.5IIIProbable variable semi-régulière
1924399957920h 12m 31,73s+51° 27 49,06,010,50412K1III:
20025310373421h 01m 12,87s+36° 01 33,76,01−0,51657G5III
20442810589121h 26m 44,95s+52° 53 54,76,010,35442B6V
HR 73221810969475519h 16m 51,39s+46° 59 54,26,022,88138F6IV:
19712010203320h 40m 36,26s+29° 48 19,66,021,45267A2V
20496510617121h 30m 20,31s+52° 57 28,66,020,18479A3V
11 Cyg111850379638719h 35m 48,30s+36° 56 40,46,03−0,74738B8Vn
1890669814319h 56m 44,14s+36° 15 02,26,03−1,641113B5IV
1865689708719h 43m 51,45s+34° 09 45,86,04−1,17901B8III
61 Cyg B6120109210421721h 06m 52,19s+38° 44 03,96,058,3311K7VComposante du système 61 Cyg
20343910543221h 21m 21,93s+32° 36 46,06,05−0,29605A1V
1887939789219h 53m 35,38s+59° 42 30,76,060,97339A3V
HD 197018V213019701810194920h 39m 33,31s+40° 34 46,86,07−1,13898B6IIIp MnÉtoile binaire ; variable de type SX Ari
20224010476521h 13m 26,43s+36° 37 59,76,07−2,621781F0III
20363010555821h 22m 42,03s+30° 18 35,56,070,77374K1III
76 Cyg7620653810709721h 41m 34,27s+40° 48 19,26,070,34455A2V
1864409702819h 43m 09,60s+30° 40 40,46,081,01337A1V
μ2 Cygμ27820682721h 44m 08,30s+28° 44 35,06,08
19409710048620h 22m 37,31s+31° 15 54,16,09−0,26607K2
1858379672419h 39m 44,92s+33° 58 44,16,100,29474A3IV
1891279804419h 55m 22,04s+58° 15 01,46,100,34462G9III
20057710389421h 03m 04,83s+38° 39 26,76,10−0,41655G8III
20673110718621h 42m 38,81s+49° 36 01,06,10−1,03869G8II
20751610766421h 48m 29,34s+38° 38 54,96,100,20493B8V
V1339 CygV133920663210714021h 42m 08,35s+45° 45 56,76,11−0,47676M4.5Variable semi-régulière
1876389753819h 49m 27,50s+38° 42 36,66,12−0,53697G6III
1912439914520h 07m 41,44s+34° 25 22,56,12−2,832012B5Ib
20292310506421h 17m 02,02s+53° 59 51,46,120,67401A1V
V2093 CygV20931878809765119h 50m 46,87s+37° 49 34,76,13−3,963396M3IIIVariable irrégulière à longue période
1881499778919h 52m 16,40s+36° 25 56,26,13−0,65739K4III
1925359968520h 13m 42,82s+43° 22 44,46,13−0,64738K4III
1869279724219h 45m 51,35s+35° 00 46,06,140,57424A2V+...
1873729737219h 47m 26,85s+47° 54 27,66,14−1,741230M2III
V2100 CygV21001897759837919h 59m 15,34s+52° 03 20,56,14−0,72769B5IIIÉtoile de type B à pulsation lente probable
1909649891520h 05m 06,72s+51° 50 21,66,14−0,64741M1IIIa
19596410128520h 31m 46,52s+56° 46 47,56,14−0,87821K5III
20309610522921h 18m 55,33s+41° 02 25,96,15−2,431698A5IV
1892969811119h 56m 19,02s+56° 41 13,16,161,50279A4Vn
1907819885820h 04m 28,79s+48° 13 46,86,16−0,09579A2IV
20604010677121h 37m 38,81s+54° 02 31,96,16−0,33647K1III
20650910704121h 40m 43,30s+54° 52 19,76,16−0,51703K0III
1861219680519h 40m 41,15s+43° 04 40,26,17−1,991399M2III
19989210353220h 58m 30,94s+41° 56 23,76,170,40465B7III
20286210510121h 17m 23,18s+42° 41 00,86,17−1,571152B7Vn
20511410626721h 31m 27,46s+52° 37 11,56,17−1,561148G2Ib+...
20555110651821h 34m 27,46s+51° 41 54,56,17−2,321630B9III
1870389730719h 46m 35,04s+32° 53 19,06,180,92367K2
1907719892120h 05m 09,59s+38° 28 41,56,184,8062G5IV
V1981 CygV198120052710382821h 02m 24,20s+44° 47 27,66,18−1,711235M3Ib-II:Variable semi-régulière
20231410482221h 14m 10,28s+29° 54 03,56,18−3,182433G2Ib
1910969894620h 05m 21,50s+56° 20 28,46,192,60170F4V
19637910155620h 34m 50,41s+51° 51 15,26,19−5,547244A9II
CP CygCP20593910675221h 37m 27,88s+44° 41 47,86,19−0,35661A7IIIN'est pas variable malgré sa désignation (variabilité réfutée)
19422010051520h 22m 55,49s+42° 59 00,46,201,17331K0IIIvar
19582010124520h 31m 21,11s+52° 18 33,76,201,06348K0III
V1619 CygV161920785710785621h 51m 04,97s+39° 32 11,96,20−1,391072B9p HgMnVariable de type α2 CVn
44 Cyg4419559310121420h 30m 59,23s+36° 56 09,16,21−2,221583F5Iab
19664210175620h 37m 23,57s+38° 19 43,66,211,19328K0III
1863079690719h 41m 57,63s+40° 15 14,66,221,62272A6V
1880749770019h 51m 19,37s+47° 22 37,96,222,12215F2V
19370210026820h 20m 15,22s+39° 24 11,86,221,03355A1V
1819609497419h 19m 36,42s+54° 22 33,86,230,53450A1V
1899429856320h 01m 15,28s+37° 05 55,96,23−1,211003K0III
19394410029520h 20m 30,64s+53° 35 44,56,23−2,261630K5
20272010503421h 16m 29,62s+42° 15 06,66,23−0,89865K2
1859559670619h 39m 34,53s+45° 57 26,66,250,79402K0III
16 Cygc161864279690119h 41m 52,10s+50° 31 04,56,254,6070G5VComposante du système 16 Cyg ; possède une exoplanète
20744610763721h 48m 08,41s+36° 34 49,56,25−0,41701K5
1839869595319h 30m 46,83s+36° 13 42,76,26−0,57758B9.5III
19851310271220h 48m 42,74s+51° 54 37,26,26−0,67791B8np
1807569462319h 15m 19,18s+50° 04 16,06,271,16342G8III
20534910642021h 33m 17,89s+45° 51 14,56,27−2,051502K1Ibvar
1868159707019h 43m 39,49s+57° 02 33,66,281,83253K2III
1929349989320h 16m 03,43s+38° 53 53,16,280,78410A1V
1867609703319h 43m 14,28s+58° 01 00,36,293,02147G0V
19838710264220h 47m 52,89s+52° 24 27,36,293,18137K0V:
V819 CygV8191884399784519h 53m 01,25s+47° 48 27,96,30−3,533019B0.5IIInVariable de type β Cep
19815110253020h 46m 38,61s+46° 31 54,26,300,79413A3V
1815979489019h 18m 37,85s+49° 34 09,66,320,81413K1III
19321710001620h 17m 29,05s+42° 43 19,46,32−2,491884K4II:
48 Cyg4819660610176520h 37m 31,77s+31° 34 21,16,32−0,58784B8IIIn
20075310394921h 03m 43,50s+46° 51 47,86,321,79263F0IVn
1894329832019h 58m 34,35s+38° 06 20,56,33−2,331762B5IV
HD 198625V213619862510282720h 49m 54,64s+46° 39 40,86,33−0,92918B4VeÉtoile Be, possible binaire à éclipses
19818110249920h 46m 21,28s+52° 59 44,06,340,72434K0
20072310396321h 03m 52,14s+41° 37 41,96,341,31330F3IV
19346910015520h 18m 57,54s+39° 00 15,16,35−2,982397K5Ib
V973 CygV9731867769715119h 44m 49,09s+40° 43 00,76,36−0,86906M3IIIVariable semi-régulière
1929839987020h 15m 43,24s+50° 13 58,36,361,18355A2Vn
19897610307920h 53m 07,37s+29° 38 57,36,360,78427K2
20271010501721h 16m 17,12s+44° 14 17,56,36−2,001531K0III+...
20568810666121h 36m 14,02s+30° 03 19,06,361,16357G8III-IV
V1817 CygV18171843989600319h 31m 13,56s+55° 43 54,86,37−1,171052K2II-IIIcompVariable de type RS CVn
1865069702919h 43m 10,76s+38° 40 18,26,37−1,861442K0
20074010392921h 03m 26,03s+50° 21 06,56,370,99388K0
1869019722819h 45m 39,65s+36° 05 27,66,38−2,431884B9.5V
19406910043420h 22m 03,06s+41° 07 55,76,38−2,011552G5II+...
19506610080820h 26m 23,46s+56° 38 19,26,380,26547B9V
1851149631619h 35m 01,23s+52° 30 07,66,391,14365K0
V2090 CygV20901867029714219h 44m 38,17s+34° 24 51,06,39−0,64830M1IIIVariable irrégulière à longue période
1902279870120h 02m 48,81s+31° 57 31,76,39−1,311128K1III
19495110086620h 27m 07,77s+34° 19 44,76,39−3,012470F1II
20345410540621h 21m 01,44s+40° 20 44,16,394,2787F8V
20711910739821h 45m 12,40s+52° 16 03,36,40−3,202717K5Ib
19823710258520h 47m 20,77s+45° 34 48,06,41−1,611309K3III
V2173 CygV217320872710834821h 57m 02,20s+48° 40 07,06,42985B8VÉtoile de type B à pulsation lente
V1351 CygV13511865329691919h 42m 04,13s+55° 27 47,96,42−0,44767M5IIIaVariable irrégulière à longue période
V1765 CygV17651874599748519h 48m 50,60s+33° 26 14,36,42−2,742218B0.5IbvarVariable de type β Cyr
19882010299320h 52m 00,39s+32° 50 56,16,42−2,471952B3III
1852689650319h 37m 09,62s+29° 20 01,46,43−0,71874B5V
19550610113320h 29m 59,87s+45° 55 41,56,430,91415K2+...
1854359654619h 37m 40,82s+35° 01 21,26,44−2,111672K5
1893779825319h 57m 56,12s+42° 15 38,96,44−1,511268A3V
19488210071420h 25m 05,00s+59° 36 00,46,44−0,88948A3III
20708810744521h 45m 44,45s+35° 51 26,26,440,51499G8III
19710110190020h 39m 00,19s+56° 00 17,86,450,88424F2Vn
20265410496221h 15m 37,18s+47° 58 26,46,45−1,941552B4IV
20335810539021h 20m 50,01s+32° 27 08,46,452,13239G8IV
1892539814619h 56m 45,16s+50° 54 09,06,461,30350A1V
V1773 CygV177319353610014220h 18m 49,67s+46° 19 20,06,46−3,092650B2VVariable ellipsoïdale
20183610453721h 10m 30,96s+47° 41 32,06,46−1,861502B6IV
HD 20385720385710563721h 23m 48,39s+37° 21 05,46,46−0,79921K5Possède possiblement une exoplanète
1852649639619h 35m 55,95s+50° 14 18,76,470,11609G9III
1856579657219h 37m 56,68s+49° 17 02,66,470,53503G6V
1925389971920h 14m 04,87s+36° 36 17,66,47−0,981009A0V
1929879992920h 16m 28,15s+37° 03 23,06,47−1,251140B6III
19569010126820h 31m 36,27s+34° 19 49,86,473,20147F2
20003010359620h 59m 24,61s+42° 19 28,06,47−0,39767B9
X CygX19757210227620h 43m 24,20s+35° 35 16,16,48−2,682218G8IbCéphéide classique
20767310774921h 49m 40,10s+41° 08 55,76,48−5,628579A2Ib
V1276 CygV12761863579698819h 42m 49,10s+29° 19 54,06,49266F1IIIVariable de type δ Sct
1918929929420h 09m 22,37s+56° 01 36,76,49−1,411240K0
V1584 CygV158419372210025020h 19m 56,04s+46° 50 14,36,49−1,381221B9p SiVariable de type α2 CVn
19466810065120h 24m 32,36s+53° 33 06,96,49−1,771462B9.5III
19613410146720h 33m 48,56s+41° 46 22,26,501,56317K0III-IV
19862410280420h 49m 37,69s+50° 07 37,56,50−1,321194F7V: comp
20046510382221h 02m 20,96s+39° 30 32,56,50−1,681411A1V comp
20059510387121h 02m 48,62s+45° 50 56,06,50−1,591353B3Vn
HD 1852691852696,67153Possède une exoplanète
CH CygniCH1829179541319h 24m 33.07s+50° 14 29.17,08900M3IIIVariable de type Z And et SR
HD 18875318875319h 54m 53,37s+41° 52 17,57,43146K0Possède une exoplanète
SS CygniSS20669721h 42m 42,80s+43° 35 09,97,70372K5VPrototype des variables de type SS Cyg
HD 1871231871237,86163Possède une exoplanète
χ Cygχ1877969762919h 50m 33,94s+32° 54 50,97,912,78346S7.1e:Variable de type Mira ; Vmax = 3,62, Vmin = 15,00
R CygR18545619h 36m 49,30s+50° 11 59,08,15S...Variable de type Mira
U CygU19368020h 19m 36,40s+47° 53 38,08,50R...,Variable de type Mira
47 Cyg B4719609420h 33m 52,50s+35° 13 07,09,40Composante du système 47 Cyg
Cygnus X-1V135718545619h 36m 49,30s+50° 11 59,08,95−2,231724O9.7IabBinaire X dont l'un des composants est un trou noir
RT CygRT18668619h 43m 37,90s+48° 46 39,09,80M3evariable de type Mira
V1500 CygV150021h 11m 36,61s+48° 09 01,917,1Nova Cygni 1975 ; Vmax = 2,0
V476 CygV47619h 58m 24,57s+53° 37 07,1Nova Cygni 1920 ; Vmax = 2,0
V1668 CygV166821h 42m 35,22s+44° 01 54,9Nova Cygni 1978 ; Vmax = 6,0
V1974 CygV197420h 30m 31,66s+52° 37 50,8Nova Cygni 1992 ; Vmax = 4,5

Voir aussi

Liens internes

Sources

  • Portail de l’astronomie
  • Portail des étoiles
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