- Liste d'étoiles du cygne
-
Liste d'étoiles du Cygne
Cet article recense les étoiles situées dans la constellation du Cygne, classées par magnitude apparente décroissante.
Sommaire
Liste
Nom Désignation Localisation Magnitude Dist. (al) Type Notes B F HD HIP a dec app. abs. Deneb α 50 197345 102098 20h 41m 25,91s +45° 16′ 49,2″ 1,25 −8,73 3228 A2Ia Deneb el Adige, Deneb Cygni, Arided, Aridif, Arrioph, Gallina ; prototype des variables de type α Cyg γ Cyg γ 37 194093 100453 20h 22m 13,70s +40° 15′ 24,1″ 2,23 −6,12 1523 F8Ib Sadr, Sador, Sadir ; variable ε Cyg ε 53 197989 102488 20h 46m 12,43s +33° 58′ 10,0″ 2,48 0,76 72 K0III Gienah, Gienah Cygni δ Cyg δ 18 186882 97165 19h 44m 58,44s +45° 07′ 50,5″ 2,86 −0,74 171 B9,5III Ruc, Rukh, Urakhga, Al Fawaris ; étoile triple Albireo A β1 6 183912 95947 19h 30m 43,29s +27° 57′ 34,9″ 3,05 −2,31 385 K3II+... Al Minhar al Dajajah ; binaire optique avec with Albireo B ; binaire spectroscopique ζ Cyg ζ 64 202109 104732 21h 12m 56,18s +30° 13′ 37,5″ 3,21 −0,12 151 G8II SB Étoile multiple ξ Cyg ξ 62 200905 104060 21h 04m 55,86s +43° 55′ 40,3″ 3,72 −4,07 1177 K5Ibv SB τ Cyg τ 65 202444 104887 21h 14m 47,35s +38° 02′ 39,6″ 3,74 2,14 68 F1IV Étoile multiple ; variable ι Cyg ι 10 184006 95853 19h 29m 42,34s +51° 43′ 46,1″ 3,76 0,89 122 A5Vn κ Cyg κ 1 181276 94779 19h 17m 06,11s +53° 22′ 05,4″ 3,80 0,91 123 K0III Variable Cyg ο1 31 192577 99675 20h 13m 37,90s +46° 44′ 28,8″ 3,80 −4,29 1353 K2II+... V695 Cyg ; variable de type Algol η Cyg η 21 188947 98110 19h 56m 18,40s +35° 05′ 00,6″ 3,89 0,74 139 K0IIIvar Étoile multiple ν Cyg ν 58 199629 103413 20h 57m 10,41s +41° 10′ 01,9″ 3,94 −1,25 356 A1Vn Cyg ο² 32 192909 99848 20h 15m 28,32s +47° 42′ 51,1″ 3,96 −3,70 1109 K3Ib-II comp V1488 Cyg ; variable de type Algol ρ Cyg ρ 73 205435 106481 21h 33m 58,87s +45° 35′ 31,4″ 3,98 1,07 124 G8III Variable 41 Cyg 41 195295 101076 20h 29m 23,73s +30° 22′ 06,8″ 4,01 −2,82 758 F5II Variable 52 Cyg 52 197912 102453 20h 45m 39,76s +30° 43′ 10,8″ 4,22 0,22 206 K0III Étoile double σ Cyg σ 67 202850 105102 21h 17m 24,95s +39° 23′ 40,9″ 4,22 −6,49 4528 B9Iab Cyg π² 81 207330 107533 21h 46m 47,61s +49° 18′ 34,5″ 4,23 −3,52 1156 B3III Pennae Caudalis, Sama al Azrak ; binaire spectroscopique 33 Cyg 33 192696 99655 20h 13m 23,80s +56° 34′ 03,1″ 4,28 0,93 152 A3IV-Vn Variable υ Cyg υ 66 202904 105138 21h 17m 55,07s +34° 53′ 48,8″ 4,41 −2,80 901 B2Vne Étoile à raies d'émission 39 Cyg 39 194317 100587 20h 23m 51,60s +32° 11′ 24,7″ 4,43 −0,04 255 K3III θ Cyg θ 13 185395 96441 19h 36m 26,54s +50° 13′ 13,7″ 4,49 3,14 61 F4V Étoile triple Cyg μ1 78 206826 107310 21h 44m 08,40s +28° 44′ 35,6″ 4,49 2,74 73 F6V Étoile multiple λ Cyg λ 54 198183 102589 20h 47m 24,53s +36° 29′ 26,7″ 4,53 −2,62 879 B6IV Étoile Be 63 Cyg f² 63 201251 104194 21h 06m 36,09s +47° 38′ 54,3″ 4,56 −2,83 982 K4II Étoile double 47 Cyg A 47 196093 101474 20h 33m 54,19s +35° 15′ 03,1″ 4,61 −2,66 929 K2Ib comp V2125 Cyg ; étoile double ; variable φ Cyg φ 12 185734 96683 19h 39m 22,60s +30° 09′ 11,6″ 4,68 0,25 251 G8III-IV... Binaire spectroscopique Cyg π1 80 206672 107136 21h 42m 05,66s +51° 11′ 22,7″ 4,69 −3,87 1680 B3IV Azelfafage ; binaire spectroscopique 8 Cyg 8 184171 96052 19h 31m 46,32s +34° 27′ 10,7″ 4,74 −1,68 627 B3IV 59 Cyg f1 59 200120 103632 20h 59m 49,55s +47° 31′ 15,4″ 4,74 −2,95 1124 B1ne V832 Cyg ; variable irrégulière P Cyg P 34 193237 100044 20h 17m 47,20s +38° 01′ 58,6″ 4,77 −6,65 6269 B2pe Nova Cygni 1600 ; hypergéante ; prototype des variables de type P Cyg 30 Cyg 30 192514 99639 20h 13m 18,04s +46° 48′ 56,4″ 4,80 −1,91 716 A5IIIn Variable 57 Cyg 57 199081 103089 20h 53m 14,75s +44° 23′ 14,2″ 4,80 −1,13 501 B5V Binaire spectroscopique 55 Cyg 55 198478 102724 20h 48m 56,29s +46° 06′ 50,9″ 4,81 −4,38 2248 B3Ia Étoile à raies d'émission 72 Cyg 72 205512 106551 21h 34m 46,48s +38° 32′ 01,8″ 4,87 0,40 255 K1III 15 Cyg 15 186675 97118 19h 44m 16,55s +37° 21′ 15,4″ 4,89 0,23 279 G8III ψ Cyg ψ 24 189037 98055 19h 55m 37,82s +52° 26′ 20,5″ 4,91 0,18 288 A4Vn Étoile multiple 28 Cyg B² 28 191610 99303 20h 09m 25,62s +36° 50′ 22,5″ 4,93 −2,18 860 B2,5V Étoile à raies d'émission 29 Cyg B³ 29 192640 99770 20h 14m 31,98s +36° 48′ 22,1″ 4,93 1,86 134 A2V V1644 Cyg ; variable T Cyg 198134 102571 20h 47m 10,72s +34° 22′ 26,8″ 4,93 −0,51 399 K3IIIvar Étoile triple ; variable Cyg ω1 45 195556 101138 20h 30m 03,53s +48° 57′ 05,6″ 4,94 −2,19 869 B2,5IV Ruchba ; variable de type β Cep 22 Cyg 22 188892 98068 19h 55m 51,76s +38° 29′ 12,1″ 4,95 −2,89 1203 B5IV 189276 98073 19h 55m 55,39s +58° 50′ 45,7″ 4,98 −2,27 918 K5II-III 2 Cyg 2 182568 95372 19h 24m 07,57s +29° 37′ 16,7″ 4,99 −1,89 774 B3IV Étoile double 17 Cyg 17 187013 97295 19h 46m 25,58s +33° 43′ 43,3″ 5,00 3,40 68 F5 20 Cyg d 20 188056 97635 19h 50m 37,73s +52° 59′ 17,4″ 5,03 1,18 192 K3IIIvar Variable 68 Cyg A 68 203064 105186 21h 18m 27,18s +43° 56′ 45,5″ 5,04 O8 Variable ellipsoïdale 74 Cyg 74 205835 106711 21h 36m 56,98s +40° 24′ 48,6″ 5,04 1,03 206 A5V 186155 96825 19h 40m 50,11s +45° 31′ 28,7″ 5,06 1,62 159 F5II Variable 26 Cyg e 26 190147 98571 20h 01m 21,55s +50° 06′ 16,8″ 5,06 −0,54 429 K1II-III Étoile multiple 56 Cyg 56 198639 102843 20h 50m 04,83s +44° 03′ 32,3″ 5,06 1,93 138 A4me... Étoile double 75 Cyg 75 206330 106999 21h 40m 11,06s +43° 16′ 25,7″ 5,09 −0,38 404 M1IIIvar Étoile triple ; variable Albireo B β² 6 183914 95951 19h 30m 45,40s +27° 57′ 55,0″ 5,12 −0,19 376 B8V Composante du système Albireo ; étoile à raies d'émission 23 Cyg 23 188665 97870 19h 53m 17,37s +57° 31′ 24,5″ 5,14 −1,32 638 B5V 35 Cyg 35 193370 100122 20h 18m 39,07s +34° 58′ 58,0″ 5,14 −3,80 2000 F5Ib Binaire spectroscopique 25 Cyg 25 189687 98425 19h 59m 55,20s +37° 02′ 34,4″ 5,15 −3,27 1575 B3IV Étoile à raies d'émission 4 Cyg 4 183056 95556 19h 26m 09,12s +36° 19′ 04,3″ 5,17 −1,34 653 B9sp... V1741 Cyg ; binaire spectroscopique 185351 96459 19h 36m 38,05s +44° 41′ 42,7″ 5,17 2,13 132 K0III 19 Cyg 19 187849 97630 19h 50m 33,99s +38° 43′ 19,8″ 5,18 −1,29 642 M2IIIa V1509 Cyg ; variable 61 Cyg A 61 201091 104214 21h 06m 50,84s +38° 44′ 29,4″ 5,20 7,49 11 K5V 14e plus proche étoile ; étoile multiple 71 Cyg g 71 204771 106093 21h 29m 26,91s +46° 32′ 25,2″ 5,22 1,04 224 K0III 193092 99968 20h 16m 55,28s +40° 21′ 54,3″ 5,27 −2,16 1000 K5II Variable 204411 105898 21h 26m 51,57s +48° 50′ 06,4″ 5,29 −0,10 389 A6pe... Variable de type α CVn 70 Cyg 70 204403 105942 21h 27m 21,36s +37° 07′ 00,5″ 5,30 −3,38 1772 B3V 184875 96288 19h 34m 41,26s +42° 24′ 45,3″ 5,34 −0,64 512 A2V 27 Cyg B1 27 191026 99031 20h 06m 21,93s +35° 58′ 24,7″ 5,38 3,46 79 K0IV V2008 Cyg ; variable de type RS CVn 60 Cyg 60 200310 103732 21h 01m 10,92s +46° 09′ 20,8″ 5,38 −2,73 1364 B1V V1931 Cyg ; binaire à éclipses 9 Cyg 9 184759 96302 19h 34m 50,92s +29° 27′ 46,5″ 5,39 −0,70 538 A0V+... Binaire spectroscopique 14 Cyg 14 185872 96693 19h 39m 26,47s +42° 49′ 05,6″ 5,41 −1,20 685 B9III 51 Cyg 51 197511 102177 20h 42m 12,63s +50° 20′ 24,1″ 5,41 −1,85 924 B2V Étoile multiple Cyg ω² 46 195774 101243 20h 31m 18,81s +49° 13′ 13,3″ 5,44 −0,03 404 M2III Ruchba, Rukbat al Dajajah, Al Rukbah al Dajajah ; étoile double 189178 98194 19h 57m 13,86s +40° 22′ 04,2″ 5,46 −2,90 1531 B5V Étoile double 199101 103145 20h 53m 53,91s +33° 26′ 16,1″ 5,47 −0,89 609 K5III 199098 103094 20h 53m 18,56s +45° 10′ 54,1″ 5,48 −1,31 744 K0II 189395 98325 19h 58m 37,96s +30° 59′ 01,2″ 5,51 −0,60 544 B9Vn 206749 107235 21h 43m 06,48s +41° 09′ 18,0″ 5,51 −0,77 587 M2III 49 Cyg 49 197177 102066 20h 41m 02,54s +32° 18′ 26,3″ 5,53 −1,43 805 G8IIb 184293 96014 19h 31m 19,36s +50° 18′ 23,7″ 5,55 −0,22 465 K1III 199870 103519 20h 58m 19,38s +44° 28′ 17,5″ 5,55 1,00 265 G8III 209515 108845 22h 02m 56,68s +44° 38′ 59,8″ 5,57 −0,48 529 A0IV 36 Cyg 36 193369 100108 20h 18m 28,63s +36° 59′ 59,1″ 5,58 1,70 195 A2V 194152 100437 20h 22m 05,35s +45° 47′ 41,6″ 5,58 0,06 415 K0IIIvar 199955 103530 20h 58m 30,03s +50° 27′ 42,4″ 5,59 −2,35 1264 B5Vn 204153 105769 21h 25m 19,39s +46° 42′ 51,2″ 5,59 2,91 112 F0V 188209 97757 19h 51m 59,07s +47° 01′ 38,5″ 5,60 −7,69 14818 O9,5Ia 198345 102635 20h 47m 49,29s +47° 49′ 54,9″ 5,60 −0,49 538 K5III V389 Cyg 201433 104371 21h 08m 38,87s +30° 12′ 20,5″ 5,60 −0,07 444 B9V Multiple ; variable 190603 98863 20h 04m 36,18s +32° 13′ 07,0″ 5,62 −7,48 13583 B1,5Ia comp 40 Cyg 40 195050 100907 20h 27m 34,27s +38° 26′ 25,9″ 5,63 1,04 270 A3V V380 Cyg 187879 97634 19h 50m 37,33s +40° 35′ 59,2″ 5,68 −3,80 2567 B1III Variable de type Algol 196852 101899 20h 38m 59,54s +30° 20′ 03,9″ 5,68 0,31 386 K2III 197392 102155 20h 41m 56,50s +41° 43′ 00,7″ 5,68 −1,84 1042 B8II-III 199478 103312 20h 55m 49,81s +47° 25′ 03,6″ 5,68 −6,60 9314 B8Ia 203644 105497 21h 22m 00,38s +49° 23′ 19,3″ 5,68 0,66 328 K0III 79 Cyg 79 206774 107253 21h 43m 25,63s +38° 17′ 01,0″ 5,69 1,08 272 A0V 192787 99841 20h 15m 23,79s +33° 43′ 45,7″ 5,70 0,88 300 K0III 184960 96258 19h 34m 19,76s +51° 14′ 13,5″ 5,71 3,67 83 F7V 7 Cyg 7 183534 95656 19h 27m 25,97s +52° 19′ 13,8″ 5,73 0,51 361 A1V Gl 777 190360 98767 20h 03m 36,95s +29° 53′ 53,1″ 5,73 4,72 52 G6IV+... Étoile binaire ; possède deux exoplanètes 43 Cyg 43 195068 100859 20h 27m 02,21s +49° 22′ 59,6″ 5,73 2,85 123 F0V: 77 Cyg 77 206644 107162 21h 42m 22,94s +41° 04′ 37,3″ 5,73 0,44 372 A0V 201834 104516 21h 10m 15,55s +53° 33′ 47,2″ 5,75 0,15 431 B9III 203245 105282 21h 19m 28,74s +49° 30′ 37,0″ 5,75 −0,33 536 B6V 204485 106003 21h 28m 08,16s +32° 13′ 30,5″ 5,75 2,50 145 F0V 193592 100097 20h 18m 24,76s +55° 23′ 49,8″ 5,76 1,01 291 A2Vs DT Cyg 201078 104185 21h 06m 30,24s +31° 11′ 04,8″ 5,77 −3,05 1895 F7,5Ib-IIv Céphéide 205314 106393 21h 32m 56,58s +49° 58′ 39,4″ 5,77 −0,05 475 A0V 196178 101475 20h 33m 54,84s +46° 41′ 37,9″ 5,78 −0,06 481 B9sp... 188650 97985 19h 54m 48,24s +36° 59′ 44,4″ 5,79 −2,58 1538 Fp 209419 108758 22h 01m 50,58s +52° 52′ 56,1″ 5,79 −1,77 1058 B5III 49 Cyg 49 197178 20h 41m 02,60s +32° 18′ 28,0″ 5,80 191195 99026 20h 06m 13,64s +53° 09′ 54,2″ 5,81 3,00 119 F5V 187235 97376 19h 47m 27,78s +38° 24′ 27,4″ 5,83 −0,05 489 B8Vn 193322 100069 20h 18m 06,99s +40° 43′ 55,6″ 5,83 −2,56 1552 O9V 199611 103359 20h 56m 25,44s +50° 43′ 43,1″ 5,83 2,20 174 F0III 179957 94336 19h 12m 05,22s +49° 51′ 15,3″ 5,85 3,87 81 G4V+... 186619 97081 19h 43m 45,08s +41° 46′ 23,1″ 5,86 −0,57 631 M0III 192985 99889 20h 16m 00,61s +45° 34′ 46,8″ 5,87 3,18 113 F5V: 194335 100574 20h 23m 44,37s +37° 28′ 35,2″ 5,87 −1,32 893 B2Vne 179094 94013 19h 08m 25,88s +52° 25′ 33,1″ 5,88 1,65 229 K1IV 185912 96620 19h 38m 41,15s +54° 58′ 24,2″ 5,89 2,89 130 F6Vasv 195554 101084 20h 29m 27,11s +56° 04′ 05,4″ 5,89 −1,30 896 B9Vn 203156 105269 21h 19m 22,18s +38° 14′ 14,9″ 5,89 −4,27 3505 F2Ib 42 Cyg 42 195324 101067 20h 29m 20,39s +36° 27′ 17,0″ 5,90 −2,67 1689 A1Ib 188252 97774 19h 52m 07,17s +47° 55′ 54,5″ 5,91 −3,49 2470 B2III 189684 98383 19h 59m 20,42s +45° 46′ 21,3″ 5,92 0,12 472 A5III 199612 103360 20h 56m 25,89s +49° 11′ 45,0″ 5,92 −2,04 1273 G8II-III 186377 96977 19h 42m 44,60s +32° 25′ 36,3″ 5,93 −3,26 2248 A5III 200817 103956 21h 03m 47,58s +53° 17′ 09,0″ 5,93 0,46 405 K0III 69 Cyg 69 204172 105811 21h 25m 47,02s +36° 40′ 02,7″ 5,93 −3,71 2763 B0Ib 194193 100501 20h 22m 45,29s +41° 01′ 34,1″ 5,95 −1,15 856 M0III 199579 103371 20h 56m 34,78s +44° 55′ 29,0″ 5,96 −4,44 3928 O6... W Cyg 205730 106642 21h 36m 02,44s +45° 22′ 28,5″ 5,96 −0,43 617 M4IIIe-M6e Variable semi-régulière 197139 101986 20h 40m 03,22s +43° 27′ 32,5″ 5,97 0,17 470 K2III V460 Cyg 206570 107129 21h 42m 01,08s +35° 30′ 36,7″ 5,98 −2,96 2000 C6,3 Étoile carbonée ; variable 16 Cyg A c 16 186408 96895 19h 41m 49,09s +50° 31′ 31,6″ 5,99 4,32 70 G2V Étoile triple 184786 96198 19h 33m 41,60s +49° 15′ 44,4″ 6,00 −2,26 1462 M4,5III 192439 99579 20h 12m 31,73s +51° 27′ 49,0″ 6,01 0,50 412 K1III: 200253 103734 21h 01m 12,87s +36° 01′ 33,7″ 6,01 −0,51 657 G5III 204428 105891 21h 26m 44,95s +52° 53′ 54,7″ 6,01 0,35 442 B6V 181096 94755 19h 16m 51,39s +46° 59′ 54,2″ 6,02 2,88 138 F6IV: 197120 102033 20h 40m 36,26s +29° 48′ 19,6″ 6,02 1,45 267 A2V 204965 106171 21h 30m 20,31s +52° 57′ 28,6″ 6,02 0,18 479 A3V 11 Cyg 11 185037 96387 19h 35m 48,30s +36° 56′ 40,4″ 6,03 −0,74 738 B8Vn 189066 98143 19h 56m 44,14s +36° 15′ 02,2″ 6,03 −1,64 1113 B5IV 186568 97087 19h 43m 51,45s +34° 09′ 45,8″ 6,04 −1,17 901 B8III 61 Cyg B 61 201092 104217 21h 06m 52,19s +38° 44′ 03,9″ 6,05 8,33 11 K7V Composante du système 61 Cyg 203439 105432 21h 21m 21,93s +32° 36′ 46,0″ 6,05 −0,29 605 A1V 188793 97892 19h 53m 35,38s +59° 42′ 30,7″ 6,06 0,97 339 A3V 197018 101949 20h 39m 33,31s +40° 34′ 46,8″ 6,07 −1,13 898 B6IIIp Mn 202240 104765 21h 13m 26,43s +36° 37′ 59,7″ 6,07 −2,62 1781 F0III 203630 105558 21h 22m 42,03s +30° 18′ 35,5″ 6,07 0,77 374 K1III 76 Cyg 76 206538 107097 21h 41m 34,27s +40° 48′ 19,2″ 6,07 0,34 455 A2V 186440 97028 19h 43m 09,60s +30° 40′ 40,4″ 6,08 1,01 337 A1V Cyg μ² 78 206827 21h 44m 08,30s +28° 44′ 35,0″ 6,08 194097 100486 20h 22m 37,31s +31° 15′ 54,1″ 6,09 −0,26 607 K2 185837 96724 19h 39m 44,92s +33° 58′ 44,1″ 6,10 0,29 474 A3IV 189127 98044 19h 55m 22,04s +58° 15′ 01,4″ 6,10 0,34 462 G9III 200577 103894 21h 03m 04,83s +38° 39′ 26,7″ 6,10 −0,41 655 G8III 206731 107186 21h 42m 38,81s +49° 36′ 01,0″ 6,10 −1,03 869 G8II 207516 107664 21h 48m 29,34s +38° 38′ 54,9″ 6,10 0,20 493 B8V 206632 107140 21h 42m 08,35s +45° 45′ 56,7″ 6,11 −0,47 676 M4,5 187638 97538 19h 49m 27,50s +38° 42′ 36,6″ 6,12 −0,53 697 G6III 191243 99145 20h 07m 41,44s +34° 25′ 22,5″ 6,12 −2,83 2012 B5Ib 202923 105064 21h 17m 02,02s +53° 59′ 51,4″ 6,12 0,67 401 A1V 187880 97651 19h 50m 46,87s +37° 49′ 34,7″ 6,13 −3,96 3396 M3III 188149 97789 19h 52m 16,40s +36° 25′ 56,2″ 6,13 −0,65 739 K4III 192535 99685 20h 13m 42,82s +43° 22′ 44,4″ 6,13 −0,64 738 K4III 186927 97242 19h 45m 51,35s +35° 00′ 46,0″ 6,14 0,57 424 A2V+... 187372 97372 19h 47m 26,85s +47° 54′ 27,6″ 6,14 −1,74 1230 M2III 189775 98379 19h 59m 15,34s +52° 03′ 20,5″ 6,14 −0,72 769 B5III 190964 98915 20h 05m 06,72s +51° 50′ 21,6″ 6,14 −0,64 741 M1IIIa 195964 101285 20h 31m 46,52s +56° 46′ 47,5″ 6,14 −0,87 821 K5III 203096 105229 21h 18m 55,33s +41° 02′ 25,9″ 6,15 −2,43 1698 A5IV 189296 98111 19h 56m 19,02s +56° 41′ 13,1″ 6,16 1,50 279 A4Vn 190781 98858 20h 04m 28,79s +48° 13′ 46,8″ 6,16 −0,09 579 A2IV 206040 106771 21h 37m 38,81s +54° 02′ 31,9″ 6,16 −0,33 647 K1III 206509 107041 21h 40m 43,30s +54° 52′ 19,7″ 6,16 −0,51 703 K0III 186121 96805 19h 40m 41,15s +43° 04′ 40,2″ 6,17 −1,99 1399 M2III 199892 103532 20h 58m 30,94s +41° 56′ 23,7″ 6,17 0,40 465 B7III 202862 105101 21h 17m 23,18s +42° 41′ 00,8″ 6,17 −1,57 1152 B7Vn 205114 106267 21h 31m 27,46s +52° 37′ 11,5″ 6,17 −1,56 1148 G2Ib+... 205551 106518 21h 34m 27,46s +51° 41′ 54,5″ 6,17 −2,32 1630 B9III 187038 97307 19h 46m 35,04s +32° 53′ 19,0″ 6,18 0,92 367 K2 190771 98921 20h 05m 09,59s +38° 28′ 41,5″ 6,18 4,80 62 G5IV 200527 103828 21h 02m 24,20s +44° 47′ 27,6″ 6,18 −1,71 1235 M3Ib-II: 202314 104822 21h 14m 10,28s +29° 54′ 03,5″ 6,18 −3,18 2433 G2Ib 191096 98946 20h 05m 21,50s +56° 20′ 28,4″ 6,19 2,60 170 F4V 196379 101556 20h 34m 50,41s +51° 51′ 15,2″ 6,19 −5,54 7244 A9II CP Cyg 205939 106752 21h 37m 27,88s +44° 41′ 47,8″ 6,19 −0,35 661 A7III Variable 194220 100515 20h 22m 55,49s +42° 59′ 00,4″ 6,20 1,17 331 K0IIIvar 195820 101245 20h 31m 21,11s +52° 18′ 33,7″ 6,20 1,06 348 K0III 207857 107856 21h 51m 04,97s +39° 32′ 11,9″ 6,20 −1,39 1072 B9p HgMn 44 Cyg 44 195593 101214 20h 30m 59,23s +36° 56′ 09,1″ 6,21 −2,22 1583 F5Iab 196642 101756 20h 37m 23,57s +38° 19′ 43,6″ 6,21 1,19 328 K0III 186307 96907 19h 41m 57,63s +40° 15′ 14,6″ 6,22 1,62 272 A6V 188074 97700 19h 51m 19,37s +47° 22′ 37,9″ 6,22 2,12 215 F2V 193702 100268 20h 20m 15,22s +39° 24′ 11,8″ 6,22 1,03 355 A1V 181960 94974 19h 19m 36,42s +54° 22′ 33,8″ 6,23 0,53 450 A1V 189942 98563 20h 01m 15,28s +37° 05′ 55,9″ 6,23 −1,21 1003 K0III 193944 100295 20h 20m 30,64s +53° 35′ 44,5″ 6,23 −2,26 1630 K5 202720 105034 21h 16m 29,62s +42° 15′ 06,6″ 6,23 −0,89 865 K2 185955 96706 19h 39m 34,53s +45° 57′ 26,6″ 6,25 0,79 402 K0III 16 Cyg c 16 186427 96901 19h 41m 52,10s +50° 31′ 04,5″ 6,25 4,60 70 G5V Composante du système 16 Cyg ; possède une exoplanète 207446 107637 21h 48m 08,41s +36° 34′ 49,5″ 6,25 −0,41 701 K5 183986 95953 19h 30m 46,83s +36° 13′ 42,7″ 6,26 −0,57 758 B9,5III 198513 102712 20h 48m 42,74s +51° 54′ 37,2″ 6,26 −0,67 791 B8np 180756 94623 19h 15m 19,18s +50° 04′ 16,0″ 6,27 1,16 342 G8III 205349 106420 21h 33m 17,89s +45° 51′ 14,5″ 6,27 −2,05 1502 K1Ibvar 186815 97070 19h 43m 39,49s +57° 02′ 33,6″ 6,28 1,83 253 K2III 192934 99893 20h 16m 03,43s +38° 53′ 53,1″ 6,28 0,78 410 A1V 186760 97033 19h 43m 14,28s +58° 01′ 00,3″ 6,29 3,02 147 G0V 198387 102642 20h 47m 52,89s +52° 24′ 27,3″ 6,29 3,18 137 K0V: 188439 97845 19h 53m 01,25s +47° 48′ 27,9″ 6,30 −3,53 3019 B0,5IIIn 198151 102530 20h 46m 38,61s +46° 31′ 54,2″ 6,30 0,79 413 A3V 181597 94890 19h 18m 37,85s +49° 34′ 09,6″ 6,32 0,81 413 K1III 193217 100016 20h 17m 29,05s +42° 43′ 19,4″ 6,32 −2,49 1884 K4II: 48 Cyg 48 196606 101765 20h 37m 31,77s +31° 34′ 21,1″ 6,32 −0,58 784 B8IIIn 200753 103949 21h 03m 43,50s +46° 51′ 47,8″ 6,32 1,79 263 F0IVn 189432 98320 19h 58m 34,35s +38° 06′ 20,5″ 6,33 −2,33 1762 B5IV 198625 102827 20h 49m 54,64s +46° 39′ 40,8″ 6,33 −0,92 918 B4V 198181 102499 20h 46m 21,28s +52° 59′ 44,0″ 6,34 0,72 434 K0 200723 103963 21h 03m 52,14s +41° 37′ 41,9″ 6,34 1,31 330 F3IV 193469 100155 20h 18m 57,54s +39° 00′ 15,1″ 6,35 −2,98 2397 K5Ib 186776 97151 19h 44m 49,09s +40° 43′ 00,7″ 6,36 −0,86 906 M3III 192983 99870 20h 15m 43,24s +50° 13′ 58,3″ 6,36 1,18 355 A2Vn 198976 103079 20h 53m 07,37s +29° 38′ 57,3″ 6,36 0,78 427 K2 202710 105017 21h 16m 17,12s +44° 14′ 17,5″ 6,36 −2,00 1531 K0III+... 205688 106661 21h 36m 14,02s +30° 03′ 19,0″ 6,36 1,16 357 G8III-IV 184398 96003 19h 31m 13,56s +55° 43′ 54,8″ 6,37 −1,17 1052 K2II-IIIcomp 186506 97029 19h 43m 10,76s +38° 40′ 18,2″ 6,37 −1,86 1442 K0 200740 103929 21h 03m 26,03s +50° 21′ 06,5″ 6,37 0,99 388 K0 186901 97228 19h 45m 39,65s +36° 05′ 27,6″ 6,38 −2,43 1884 B9,5V 194069 100434 20h 22m 03,06s +41° 07′ 55,7″ 6,38 −2,01 1552 G5II+... 195066 100808 20h 26m 23,46s +56° 38′ 19,2″ 6,38 0,26 547 B9V 185114 96316 19h 35m 01,23s +52° 30′ 07,6″ 6,39 1,14 365 K0 186702 97142 19h 44m 38,17s +34° 24′ 51,0″ 6,39 −0,64 830 M1III 190227 98701 20h 02m 48,81s +31° 57′ 31,7″ 6,39 −1,31 1128 K1III 194951 100866 20h 27m 07,77s +34° 19′ 44,7″ 6,39 −3,01 2470 F1II 203454 105406 21h 21m 01,44s +40° 20′ 44,1″ 6,39 4,27 87 F8V 207119 107398 21h 45m 12,40s +52° 16′ 03,3″ 6,40 −3,20 2717 K5Ib 198237 102585 20h 47m 20,77s +45° 34′ 48,0″ 6,41 −1,61 1309 K3III 186532 96919 19h 42m 04,13s +55° 27′ 47,9″ 6,42 −0,44 767 M5IIIa 187459 97485 19h 48m 50,60s +33° 26′ 14,3″ 6,42 −2,74 2218 B0,5Ibvar 198820 102993 20h 52m 00,39s +32° 50′ 56,1″ 6,42 −2,47 1952 B3III 185268 96503 19h 37m 09,62s +29° 20′ 01,4″ 6,43 −0,71 874 B5V 195506 101133 20h 29m 59,87s +45° 55′ 41,5″ 6,43 0,91 415 K2+... 185435 96546 19h 37m 40,82s +35° 01′ 21,2″ 6,44 −2,11 1672 K5 189377 98253 19h 57m 56,12s +42° 15′ 38,9″ 6,44 −1,51 1268 A3V 194882 100714 20h 25m 05,00s +59° 36′ 00,4″ 6,44 −0,88 948 A3III 207088 107445 21h 45m 44,45s +35° 51′ 26,2″ 6,44 0,51 499 G8III 197101 101900 20h 39m 00,19s +56° 00′ 17,8″ 6,45 0,88 424 F2Vn 202654 104962 21h 15m 37,18s +47° 58′ 26,4″ 6,45 −1,94 1552 B4IV 203358 105390 21h 20m 50,01s +32° 27′ 08,4″ 6,45 2,13 239 G8IV 189253 98146 19h 56m 45,16s +50° 54′ 09,0″ 6,46 1,30 350 A1V 193536 100142 20h 18m 49,67s +46° 19′ 20,0″ 6,46 −3,09 2650 B2V 201836 104537 21h 10m 30,96s +47° 41′ 32,0″ 6,46 −1,86 1502 B6IV 203857 105637 21h 23m 48,39s +37° 21′ 05,4″ 6,46 −0,79 921 K5 185264 96396 19h 35m 55,95s +50° 14′ 18,7″ 6,47 0,11 609 G9III 185657 96572 19h 37m 56,68s +49° 17′ 02,6″ 6,47 0,53 503 G6V 192538 99719 20h 14m 04,87s +36° 36′ 17,6″ 6,47 −0,98 1009 A0V 192987 99929 20h 16m 28,15s +37° 03′ 23,0″ 6,47 −1,25 1140 B6III 195690 101268 20h 31m 36,27s +34° 19′ 49,8″ 6,47 3,20 147 F2 200030 103596 20h 59m 24,61s +42° 19′ 28,0″ 6,47 −0,39 767 B9 X Cyg 197572 102276 20h 43m 24,20s +35° 35′ 16,1″ 6,48 −2,68 2218 G8Ib Céphéide 207673 107749 21h 49m 40,10s +41° 08′ 55,7″ 6,48 −5,62 8579 A2Ib 191892 99294 20h 09m 22,37s +56° 01′ 36,7″ 6,49 −1,41 1240 K0 193722 100250 20h 19m 56,04s +46° 50′ 14,3″ 6,49 −1,38 1221 B9p Si 194668 100651 20h 24m 32,36s +53° 33′ 06,9″ 6,49 −1,77 1462 B9,5III 196134 101467 20h 33m 48,56s +41° 46′ 22,2″ 6,50 1,56 317 K0III-IV 198624 102804 20h 49m 37,69s +50° 07′ 37,5″ 6,50 −1,32 1194 F7V: comp 200465 103822 21h 02m 20,96s +39° 30′ 32,5″ 6,50 −1,68 1411 A1V comp 200595 103871 21h 02m 48,62s +45° 50′ 56,0″ 6,50 −1,59 1353 B3Vn HD 185269 185269 6,67 153 Possède une exoplanète HD 188753 188753 7,43 146 Possède une exoplanète HD 187123 187123 7,86 163 Possède une exoplanète χ Cyg χ 187796 97629 19h 50m 33,94s +32° 54′ 50,9″ 7,91 2,78 346 S7,1e: Variable de type Mira ; Vmax = 3,62, Vmin = 15,00 R Cyg 185456 19h 36m 49,30s +50° 11′ 59,0″ 8,15 S... Variable de type Mira U Cyg 193680 20h 19m 36,40s +47° 53′ 38,0″ 8,50 R..., Variable de type Mira 47 Cyg B 47 196094 20h 33m 52,50s +35° 13′ 07,0″ 9,40 Composante du système 47 Cyg Cygnus X-1 185456 19h 36m 49,30s +50° 11′ 59,0″ 8,95 −2,23 1724 O9,7Iab V1357 Cyg ; binaire X dont l'un des composants est un trou noir RT Cyg 186686 19h 43m 37,90s +48° 46′ 39,0″ 9,80 M3e Mira variable V1500 Cyg 21h 11m 36,61s +48° 09′ 01,9″ 17,1 Nova Cygni 1975 ; Vmax = 2,0 V476 Cyg 19h 58m 24,57s +53° 37′ 07,1″ Nova Cygni 1920 ; Vmax = 2,0 V1668 Cyg 21h 42m 35,22s +44° 01′ 54,9″ Nova Cygni 1978 ; Vmax = 6,0 V1974 Cyg 20h 30m 31,66s +52° 37′ 50,8″ Nova Cygni 1992 ; Vmax = 4,5 Voir aussi
Liens internes
Sources
- ESA, « The Hipparcos and Tycho Catalogues », 1997. Consulté le 26 décembre 2006
- Natalya Dmitrievna Kostyuk, « HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index », 2002. Consulté le 26 décembre 2006
- N. G. Roman, « Identification of a Constellation from a Position », 1987. Consulté le 26 décembre 2006
- SIMBAD Astronomical Database, Centre de données astronomiques de Strasbourg. Consulté le 26 décembre 2006
- Portail de l’astronomie
Catégories : Constellation du Cygne | Liste d'étoiles
Wikimedia Foundation. 2010.