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HD218994 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 13h 16 04sShilennya 60 35 2 8 Vidima velichina V 8 57 1 HarakteristikiSpektralnij klas A3 pokaznik koloru U B 0 11yaskravist B 9 070 0 010 2 pokaznik koloru B V 0 258 0 010 2 yaskravist V 8 797 0 011 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 15indeks m1 0 19indeks c1 0 83indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 610 2 Minimalna yaskravist 8 690 2 AstrometriyaVlasnij ruh m za pr pidnes 39 72 1 66 2 mas rik za shilennyam 21 51 1 91 2 mas rikParalaks p 3 64 2 11 2 masVidstan 896 03 svitlovih rokiv274 73 parsekPodrobiciMasa M Inshi poznachennyaHD 218994 HIP 114629 CP 61 6731 GSC 9125 1113PosilannyaSIMBADdani dlya HD218994HD218994 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 9 1 1 Vona roztashovana na vidstani blizko 896 0 svitlovih rokiv vid Soncya 2 Podvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A3 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 22h 24h 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 HD218994 amp oldid 31653045