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HD204905 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 21g 29h 52 96sShilennya 52 56 1 8 Vidima velichina V 7 25 1 HarakteristikiSpektralnij klas A0 pokaznik koloru U B 0 00yaskravist B 7 225 0 006 2 pokaznik koloru B V 0 117 0 140 2 yaskravist V 7 226 0 006 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 00indeks m1 0 15indeks c1 1 05indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 230 2 Minimalna yaskravist 7 270 2 AstrometriyaVlasnij ruh m za pr pidnes 5 18 0 53 2 mas rik za shilennyam 4 72 0 50 2 mas rikParalaks p 5 51 0 60 2 masVidstan 591 94 svitlovih rokiv181 49 parsekPodrobiciMasa M Inshi poznachennyaHD 204905 HIP 106132 BD 52 2953 GSC 3966 1479PosilannyaSIMBADdani dlya HD204905HD204905 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 7 2 1 Vona roztashovana na vidstani blizko 591 9 svitlovih rokiv vid Soncya 2 Podvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A0 V toj zhe chas spektralnij klas inshoyi komponenti zalishayetsya she ne viznachenim Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 20h 22h Himichno pekulyarna zorya Perelik himichno pekulyarnih zir z ponizhenim vmistom geliyu Himichno pekulyarna zorya z ponizhenim vmistom geliyu Perelik Am zir Am zoryaDzherela red a b v Renson P Manfroid J General catalogue of Ap HgMn and Am stars 2009 A amp A 498 961 a b v g d e zh i k ESA 1997 The Hipparcos Catalogue ESA SP 1200 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD204905 amp oldid 31648109