Liste d'étoiles de la Flèche

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

Liste

Davantage d’informations Dés., B ...
Dés. B F Var HD HIP α δ Mag. app. Mag. abs. Dist. (al) Type Notes
γ Sgeγ121893199833719h 58m 45,39s+19° 29 31,53,51−1,11274M0IIILégèrement variable
δ Sge Aδ71870769736519h 47m 23,27s+18° 32 03,33,68−2,01448M2IIVariable semi-régulière[1] ; binaire spectroscopique
δ Sge Bδ718707719h 47m 23,10s+18° 32 01,03,80448B9,5V
α Sgeα51857589675719h 40m 05,78s+18° 00 50,24,39−1,42473G1IISham, Alsahm
β Sgeβ61859589683719h 41m 02,93s+17° 28 34,04,39−1,39466G8II
ζ Sgeζ81873629749619h 48m 58,65s+19° 08 31,15,010,01326A3V
η Sgeη161906089892020h 05m 09,47s+19° 59 27,25,091,61162K2III
13 Sge13VZ1895779843820h 00m 03,31s+17° 30 59,55,33−1,47746M4IIIaVariable semi-régulière[2]
11 Sge111890909823419h 57m 45,44s+16° 47 20,85,540,07404B9III
1 Sge11803179462019h 15m 17,34s+21° 13 55,65,650,71318A4V
ε Sgeε41851949651619h 37m 17,38s+16° 27 46,05,67−0,14473G8IIIvar
S Sge10S1887279808519h 56m 01,26s+16° 38 05,35,71−4,894289G5Ibv SBCéphéide classique ; binaire spectroscopique[3]
15 Sge151904069881920h 04m 06,47s+17° 04 16,25,804,5658G1VÉtoile binaire
19357910027620h 20m 21,40s+17° 47 34,85,82−0,01477K5III
1902119873820h 03m 16,39s+18° 30 03,75,99−1,09849K3Iab:
1802429459819h 15m 02,69s+20° 12 11,36,03−0,70724G8III
1784289396619h 07m 57,28s+16° 51 14,96,084,4768G5V
1771999352319h 02m 52,62s+19° 39 39,76,11−2,261538K1III
18 Sge181928369991320h 16m 19,78s+21° 35 55,56,111,31298K1III
9 Sge9QZ1880019779619h 52m 21,77s+18° 40 18,86,24−6,9514174O8eBinaire à éclipses[3]
1918149944520h 11m 03,53s+21° 08 04,26,240,25514K0
2 Sge21824909539819h 24m 22,08s+16° 56 15,96,271,08355A2III-IV
V340 SgeV3401856229668819h 39m 25,34s+16° 34 16,16,37−2,872296M0Iab-Ib SBVariable irrégulière à longue période[3]
V344 SgeV3441911789917620h 08m 06,50s+16° 39 51,76,39−4,184234M3IIIVariable irrégulière à longue période[3]
1803779464619h 15m 33,37s+18° 30 58,86,46−1,131072M2III
1767769337419h 01m 05,43s+19° 18 34,66,470,74457K1III
U SgeU1811829491019h 18m 48,41s+19° 36 37,76,50−0,961012B8III + KBinaire à éclipses de type Algol[3]
θ Sge Aθ171915709935220h 09m 56,61s+20° 54 53,26,513,24147F5IV
V338 SgeV3381795889437719h 12m 34,45s+16° 50 47,16,69791B9IVBinaire à éclipses[3]
3 Sge31825719543519h 24m 45,39s+16° 57 25,46,841,36407A0
HD 183143HT1831439565719h 27m 26,56s+18° 17 45,26,867100B7IaeVariable de type α Cyg[3]
θ Sge Bθ1719157120h 09m 52,30s+20° 53 47,08,90147Composante du système θ Sge
HD 2317012317019607819h 32m 04,16s+16° 28 27,48,993,81354F8VUruk ; possède une exoplanète (b)
R SgeR19238820h 14m 03,75s+16° 43 35,19,20G0IbVariable de type RV Tau[3]
FG SgeFG9952720h 11m 56,06s+20° 20 04,49,45606B4Ieq-K2IbÉtoile variable[3]
V SgeV20h 20m 14,69s+21° 06 10,48,6-13,97800Variable cataclysmique et binaire à éclipses[3] ; prototype des variables de type V Sge
WR 124QR9428919h 11m 30,88s+16° 51 39,2Étoile Wolf-Rayet
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