Introduction
Cet article recense les étoiles situées dans la constellation du Serpent, classées par magnitude apparente décroissante.
Cet article recense les étoiles situées dans la constellation du Serpent, classées par magnitude apparente décroissante.
| Nom | B | F | HD | HIP | a | dec | Magnitude apparente | Magnitude absolue | Dist. (al) | Type | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| α Ser | α | 24 | 140573 | 77070 | 15 44 16,00 | +06° 25′ 31,9″ | 2,63 | 0,87 | 73 | K2III | Unukalhai, Unukalhay, Unuk al Hay, Unuk Elhai, Unuk, Cor Serpentis |
| η Ser | η | 58 | 168723 | 89962 | 18 21 18,92 | −02° 53′ 49,6″ | 3,23 | 1,84 | 62 | K0III-IV | Tang |
| μ Ser | μ | 32 | 141513 | 77516 | 15 49 37,27 | −03° 25′ 48,5″ | 3,54 | 0,14 | 156 | A0V | Leiolepis, Leiolepidotus |
| ξ Ser | ξ | 55 | 159876 | 86263 | 17 37 35,23 | −15° 23′ 54,3″ | 3,54 | 0,99 | 105 | F0IIIp | |
| β Ser | β | 28 | 141003 | 77233 | 15 46 11,21 | +15° 25′ 18,9″ | 3,65 | 0,29 | 153 | A3V | Chow |
| ε Ser | ε | 37 | 141795 | 77622 | 15 50 48,89 | +04° 28′ 39,3″ | 3,71 | 2,04 | 70 | A2m | |
| δ Ser A | δ | 13 | 138917 | 76276 | 15 34 48,19 | +10° 32′ 19,9″ | 3,80 | −0,24 | 210 | F0IV | Qin, Chin, Tsin ; système quadruple ; variable de type δ Sct |
| δ Ser B | δ | 13 | 138918 | 15 34 48,10 | +10° 32′ 21,0″ | 3,80 | Composante du système δ Ser | ||||
| γ Ser | γ | 41 | 142860 | 78072 | 15 56 26,99 | +15° 39′ 53,0″ | 3,85 | 3,62 | 36 | F6V | |
| κ Ser | κ | 35 | 141477 | 77450 | 15 48 44,41 | +18° 08′ 30,4″ | 4,09 | −1,05 | 348 | M1III | |
| ο Ser | ο | 56 | 160613 | 86565 | 17 41 24,92 | −12° 52′ 30,6″ | 4,24 | 0,68 | 168 | A2Va | Variable de type δ Sct |
| ν Ser | ν | 53 | 156928 | 84880 | 17 20 49,64 | −12° 50′ 48,8″ | 4,32 | 0,45 | 193 | A0/A1V | |
| λ Ser | λ | 27 | 141004 | 77257 | 15 46 26,75 | +07° 21′ 11,7″ | 4,42 | 4,07 | 38 | G0Vvar | |
| ι Ser | ι | 21 | 140159 | 76852 | 15 41 33,09 | +19° 40′ 13,8″ | 4,51 | 0,66 | 192 | A1V | |
| ζ Ser | ζ | 57 | 164259 | 88175 | 18 00 28,92 | −03° 41′ 24,6″ | 4,62 | 2,79 | 76 | F3V | |
| θ Ser | θ | 63 | 175638 | 92946 | 18 56 13,16 | +04° 12′ 12,7″ | 4,62 | 1,59 | 132 | A5V | Alya, Alga |
| ρ Ser | ρ | 38 | 141992 | 77661 | 15 51 15,94 | +20° 58′ 40,4″ | 4,74 | −0,68 | 395 | K5III | |
| π Ser | π | 44 | 143894 | 78554 | 16 02 17,69 | +22° 48′ 15,8″ | 4,82 | 1,15 | 177 | A3V | |
| σ Ser | σ | 50 | 147449 | 80179 | 16 22 04,44 | +01° 01′ 44,1″ | 4,82 | 2,64 | 89 | F0V | |
| θ Ser | θ² | 63 | 175639 | 92951 | 18 56 14,61 | +04° 12′ 07,4″ | 4,98 | 1,77 | 143 | A5Vn | |
| 5 Ser | 5 | 136202 | 74975 | 15 19 18,58 | +01° 46′ 00,0″ | 5,04 | 3,08 | 81 | F8III-IV | ||
| b Ser | b | 36 | 141851 | 77660 | 15 51 15,65 | −03° 05′ 25,5″ | 5,09 | 1,65 | 159 | A3Vn | |
| 10 Ser | 10 | 137898 | 75761 | 15 28 38,29 | +01° 50′ 31,8″ | 5,15 | 2,28 | 122 | A8IV | ||
| τ Ser | τ | 9 | 137471 | 75530 | 15 25 47,41 | +15° 25′ 41,0″ | 5,16 | −2,09 | 918 | M1III | |
| R Ser | 141850 | 15 50 41,70 | +15° 08′ 01,0″ | 5,20 | |||||||
| d Ser | d | 59 | 169986 | 18 27 12,20 | +00° 11′ 48,0″ | 5,20 | |||||
| d Ser | d | 59 | 169985 | 90441 | 18 27 12,51 | +00° 11′ 46,1″ | 5,20 | −0,63 | 479 | G0III+... | |
| ω Ser | ω | 34 | 141680 | 77578 | 15 50 17,53 | +02° 11′ 47,8″ | 5,21 | 0,68 | 263 | G8III | |
| 16 Ser | 16 | 139195 | 76425 | 15 36 29,55 | +10° 00′ 37,6″ | 5,26 | 0,97 | 235 | K0p | ||
| 3 Ser | 3 | 135482 | 74649 | 15 15 11,37 | +04° 56′ 21,7″ | 5,32 | −0,46 | 467 | K0III | ||
| χ Ser | χ | 20 | 140160 | 76866 | 15 41 47,39 | +12° 50′ 51,1″ | 5,34 | 1,11 | 228 | A0p Sr | variable de type α CVn |
| 6 Ser | 6 | 136514 | 75119 | 15 21 02,02 | +00° 42′ 56,1″ | 5,35 | 0,98 | 244 | K3III | ||
| c Ser | c | 60 | 170474 | 90642 | 18 29 40,96 | −01° 59′ 06,8″ | 5,38 | 1,08 | 236 | K0III | |
| A Ser | A² | 25 | 140873 | 77227 | 15 46 05,65 | −01° 48′ 14,8″ | 5,39 | −0,10 | 408 | B8III | |
| 145206 | 79195 | 16 09 50,53 | −03° 28′ 00,2″ | 5,39 | −0,51 | 494 | K4III | ||||
| 168415 | 89851 | 18 20 08,77 | −15° 49′ 53,8″ | 5,39 | −0,41 | 470 | K3III | ||||
| 142574 | 77902 | 15 54 34,66 | +20° 18′ 39,1″ | 5,45 | −0,88 | 601 | M0III | ||||
| A Ser | A | 11 | 138562 | 76133 | 15 32 57,95 | −01° 11′ 10,7″ | 5,50 | 0,91 | 270 | K0III | |
| φ Ser | φ | 142980 | 78132 | 15 57 14,64 | +14° 24′ 51,4″ | 5,54 | 1,33 | 227 | K1IV | ||
| 159358 | 86019 | 17 34 46,35 | −11° 14′ 31,2″ | 5,54 | 0,23 | 377 | B8Vn | ||||
| 64 Ser | 64 | 175869 | 93051 | 18 57 16,59 | +02° 32′ 07,4″ | 5,56 | −2,08 | 1101 | B9IIIp... | ||
| 140775 | 77163 | 15 45 23,47 | +05° 26′ 50,4″ | 5,57 | 0,21 | 384 | A1V | ||||
| 4 Ser | 4 | 135559 | 74689 | 15 15 49,14 | +00° 22′ 19,6″ | 5,62 | 2,15 | 161 | A4V | ||
| 45 Ser | 45 | 144874 | 79007 | 16 07 37,55 | +09° 53′ 30,3″ | 5,63 | 1,05 | 269 | A7V | ||
| 136138 | 74896 | 15 18 24,51 | +20° 34′ 22,1″ | 5,68 | 0,93 | 290 | G5IV | ||||
| 47 Ser | 47 | 145002 | 79072 | 16 08 28,08 | +08° 32′ 03,6″ | 5,69 | −0,52 | 568 | M3.5IIIa | ||
| υ Ser | υ | 31 | 141187 | 77336 | 15 47 17,35 | +14° 06′ 55,0″ | 5,71 | 1,27 | 252 | A3V | |
| 170200 | 90497 | 18 27 58,77 | +06° 11′ 39,0″ | 5,71 | −1,07 | 739 | B8III-IV | ||||
| 160018 | 86313 | 17 38 09,51 | −10° 55′ 34,5″ | 5,74 | 0,16 | 425 | K0III | ||||
| 165438 | 88684 | 18 06 15,11 | −04° 45′ 04,2″ | 5,74 | 3,02 | 114 | K1IV | ||||
| e Ser | e | 171978 | 91322 | 18 37 35,95 | −00° 18′ 33,9″ | 5,76 | −0,72 | 644 | A2V | ||
| τ Ser | τ | 22 | 140232 | 76878 | 15 41 54,76 | +18° 27′ 50,0″ | 5,80 | 2,17 | 174 | A2m | |
| 143553 | 78442 | 16 00 51,16 | +04° 25′ 37,8″ | 5,82 | 1,49 | 239 | K0III: | ||||
| 173495 | 92027 | 18 45 28,36 | +05° 30′ 00,4″ | 5,82 | −0,87 | 709 | A1V | ||||
| 165402 | 88670 | 18 06 07,40 | −08° 19′ 26,1″ | 5,84 | −0,37 | 570 | B8III-IV | ||||
| ψ Ser | ψ | 23 | 140538 | 77052 | 15 44 01,85 | +02° 30′ 55,9″ | 5,86 | 5,03 | 48 | G5V | |
| 136028 | 74901 | 15 18 26,13 | −00° 27′ 40,5″ | 5,88 | −1,51 | 979 | K5III | ||||
| 134943 | 74386 | 15 12 04,27 | +18° 58′ 33,6″ | 5,90 | −1,13 | 830 | M4III | ||||
| τ Ser | τ | 18 | 139225 | 76424 | 15 36 29,20 | +16° 07′ 08,8″ | 5,93 | 2,48 | 160 | F3V | |
| 145085 | 79120 | 16 08 58,90 | +03° 27′ 16,0″ | 5,93 | 0,33 | 430 | K5III | ||||
| 145148 | 79137 | 16 09 11,06 | +06° 22′ 49,8″ | 5,93 | 3,51 | 99 | K1+... | ||||
| 161701 | 87074 | 17 47 36,79 | −14° 43′ 32,8″ | 5,93 | −0,04 | 510 | B9V | ||||
| 163336 | 87813 | 17 56 19,04 | −15° 48′ 44,5″ | 5,93 | 1,52 | 249 | A0V | ||||
| 61 Ser | 61 | 170920 | 90844 | 18 31 56,99 | −01° 00′ 10,7″ | 5,93 | −0,28 | 570 | A4III | ||
| 159877 | 86266 | 17 37 36,20 | −15° 34′ 15,7″ | 5,94 | −3,63 | 2672 | F0IV | ||||
| 141353 | 77412 | 15 48 13,31 | +13° 47′ 21,6″ | 5,98 | 0,33 | 440 | K2III | ||||
| 167768 | 89587 | 18 16 53,09 | −03° 00′ 24,3″ | 5,99 | 0,97 | 329 | G3III | ||||
| τ Ser | τ | 19 | 140027 | 76810 | 15 40 59,09 | +16° 01′ 28,7″ | 6,00 | 0,30 | 450 | G8III | |
| 137853 | 75674 | 15 27 38,87 | +25° 06′ 06,0″ | 6,01 | −0,90 | 786 | M1III | ||||
| 139087 | 76372 | 15 35 53,39 | +11° 15′ 56,5″ | 6,04 | −0,64 | 706 | K0III: | ||||
| 39 Ser | 39 | 142267 | 77801 | 15 53 12,19 | +13° 11′ 52,8″ | 6,07 | 4,86 | 57 | G0IV | ||
| 43 Ser | 43 | 144046 | 78685 | 16 03 45,71 | +04° 59′ 12,5″ | 6,07 | 0,68 | 389 | G9III | ||
| τ Ser | τ³ | 15 | 139074 | 76337 | 15 35 33,28 | +17° 39′ 20,1″ | 6,10 | 0,58 | 414 | G8III: | |
| 8 Ser | 8 | 137006 | 75342 | 15 23 43,67 | −01° 01′ 20,3″ | 6,11 | 2,41 | 179 | F0V | ||
| 168797 | 89977 | 18 21 28,40 | +05° 26′ 08,7″ | 6,14 | −3,93 | 3361 | B3Ve | ||||
| 175679 | 92968 | 18 56 25,60 | +02° 28′ 16,3″ | 6,14 | 0,11 | 523 | G8III | ||||
| τ Ser | τ | 26 | 140729 | 77111 | 15 44 42,15 | +17° 15′ 51,2″ | 6,15 | 1,18 | 321 | A0V | |
| 144889 | 78985 | 16 07 22,19 | +21° 49′ 21,8″ | 6,15 | −0,05 | 566 | K4III | ||||
| 169493 | 90253 | 18 24 57,21 | −01° 34′ 45,9″ | 6,15 | 0,54 | 432 | F1V | ||||
| 162757 | 87540 | 17 53 03,51 | −10° 53′ 58,2″ | 6,17 | 1,56 | 273 | K1III: | ||||
| 157968 | 85397 | 17 27 02,12 | −12° 30′ 44,4″ | 6,20 | 2,92 | 148 | F7V | ||||
| 173954 | 92254 | 18 48 02,67 | +04° 14′ 29,0″ | 6,20 | −0,97 | 886 | K5 | ||||
| 142357 | 77835 | 15 53 34,86 | +16° 04′ 30,0″ | 6,21 | 1,48 | 288 | F5II-III | ||||
| τ Ser | τ² | 12 | 138527 | 76069 | 15 32 09,68 | +16° 03′ 22,1″ | 6,22 | 0,61 | 431 | B9V | |
| 139862 | 76733 | 15 40 10,36 | +12° 03′ 10,6″ | 6,22 | −1,34 | 1058 | G8II | ||||
| 137510 | 75535 | 15 25 53,30 | +19° 28′ 50,6″ | 6,26 | 3,16 | 136 | G0V | ||||
| 142763 | 77995 | 15 55 39,86 | +18° 37′ 14,8″ | 6,26 | −2,26 | 1646 | B8III | ||||
| 144426 | 78840 | 16 05 37,93 | +08° 05′ 46,5″ | 6,27 | 0,81 | 402 | A3m | ||||
| 40 Ser | 40 | 142500 | 77910 | 15 54 40,27 | +08° 34′ 49,2″ | 6,28 | 1,94 | 241 | A7Vn | ||
| 7 Ser | 7 | 136831 | 75230 | 15 22 23,24 | +12° 34′ 03,1″ | 6,29 | 0,62 | 445 | A0V | ||
| 142244 | 77782 | 15 52 56,15 | +17° 24′ 11,4″ | 6,29 | 0,43 | 485 | K0 | ||||
| 167833 | 89623 | 18 17 24,16 | −09° 45′ 30,5″ | 6,29 | 0,69 | 430 | A8V | ||||
| 135263 | 74505 | 15 13 31,84 | +22° 58′ 59,4″ | 6,31 | 1,63 | 282 | A2V | ||||
| 140815 | 77186 | 15 45 39,50 | +00° 53′ 27,8″ | 6,32 | −0,07 | 619 | K0III | ||||
| 165462 | 88671 | 18 06 07,44 | −00° 26′ 46,0″ | 6,32 | 0,36 | 507 | G8IIp | ||||
| 136442 | 75101 | 15 20 47,17 | −02° 24′ 46,5″ | 6,34 | 3,50 | 120 | K0V | ||||
| 167564 | 89512 | 18 15 57,93 | −03° 37′ 04,7″ | 6,35 | 0,55 | 472 | A4V | ||||
| 136643 | 75125 | 15 21 06,90 | +24° 57′ 29,0″ | 6,36 | 0,20 | 555 | K0 | ||||
| 161023 | 86769 | 17 43 48,45 | −13° 30′ 30,3″ | 6,36 | 3,21 | 139 | F0V | ||||
| 169268 | 90174 | 18 24 03,60 | −03° 34′ 58,9″ | 6,36 | 2,25 | 216 | F6III-IV | ||||
| 172365 | 91499 | 18 39 36,88 | +05° 15′ 51,4″ | 6,36 | −1,25 | 1087 | F8Ib-II | ||||
| 138085 | 75810 | 15 29 12,14 | +16° 23′ 43,7″ | 6,38 | 0,45 | 499 | G8III-IV | ||||
| 166103 | 88981 | 18 09 43,37 | −13° 56′ 03,9″ | 6,38 | −0,18 | 669 | K1II | ||||
| 170973 | 90858 | 18 32 06,88 | +03° 39′ 34,5″ | 6,41 | −1,41 | 1194 | A0sp... | ||||
| 145936 | 79522 | 16 13 38,63 | −01° 28′ 30,5″ | 6,45 | 1,46 | 324 | K0 | ||||
| 156971 | 84883 | 17 20 52,60 | −10° 41′ 46,9″ | 6,46 | 3,09 | 154 | F1III+... | ||||
| 135615 | 74695 | 15 15 53,57 | +06° 27′ 53,6″ | 6,47 | −1,38 | 1212 | K0 | ||||
| 145050 | 79086 | 16 08 36,53 | +08° 36′ 47,7″ | 6,47 | 0,69 | 468 | M4III | ||||
| 171586 | 91142 | 18 35 36,48 | +04° 56′ 09,8″ | 6,47 | 1,41 | 335 | A2pvar | ||||
| 140438 | 76985 | 15 43 10,54 | +13° 40′ 03,9″ | 6,48 | 0,05 | 629 | G5III | ||||
| 157969 | 85405 | 17 27 09,89 | −15° 51′ 12,0″ | 6,48 | 0,70 | 466 | K0II/III | ||||
| 138803 | 76198 | 15 33 52,74 | +17° 08′ 14,9″ | 6,49 | 2,50 | 205 | F3III | ||||
| 172088 | 91394 | 18 38 23,80 | −03° 11′ 37,4″ | 6,49 | 3,00 | 163 | F9IV | ||||
| 135061 | 74441 | 15 12 47,19 | +10° 42′ 08,9″ | 6,50 | −0,06 | 669 | K2 | ||||
| 136027 | 74895 | 15 18 22,62 | +00° 56′ 22,0″ | 6,50 | 0,89 | 432 | K0 | ||||
| 146740 | 79834 | 16 17 43,37 | +01° 29′ 48,2″ | 6,50 | 0,18 | 598 | K0 | ||||
| τ Ser | τ | 17 | 139216 | 76423 | 15 36 28,19 | +15° 06′ 05,0″ | 6,51 | 0,50 | 520 | M5II-III | Variable semi-régulière |
| 14 Ser | 14 | 139137 | 76427 | 15 36 33,72 | −00° 33′ 41,3″ | 6,51 | 0,52 | 514 | G8III+... | ||
| 46 Ser | 46 | 144937 | 79047 | 16 08 05,73 | +10° 04′ 49,8″ | 6,74 | 1,55 | 355 | A3 | ||
| HD 168443 | 168443 | 6,92 | 124 | Deux exoplanètes | |||||||
| HD 168746 | 168746 | 7,95 | 141 | Exoplanète | |||||||
| Gl 710 | 168442 | 89825 | 18 19 51 | −01° 56′ 19″ | 9,66 | 63 | K5V | Passera dans le futur à 1,1 année-lumière du système solaire |