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HD217401 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 0h 19 30sShilennya 14 0 3 1 Vidima velichina V 8 22 1 HarakteristikiSpektralnij klas A2 pokaznik koloru U B 0 00yaskravist B 8 674 0 014 2 pokaznik koloru B V 0 700 0 495 2 yaskravist V 8 312 0 014 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 19indeks m1 0 26indeks c1 0 72indeks Hb 2 74 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 280 2 Minimalna yaskravist 8 330 2 AstrometriyaVlasnij ruh m za pr pidnes 36 61 1 73 2 mas rik za shilennyam 9 01 1 77 2 mas rikParalaks p 7 31 1 74 2 masVidstan 446 18 svitlovih rokiv136 80 parsekPodrobiciMasa M Inshi poznachennyaHD 217401 HIP 113581 BD 13 5037 GSC 1166 1917PosilannyaSIMBADdani dlya HD217401HD217401 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 8 1 1 Vona roztashovana na vidstani blizko 446 2 svitlovih rokiv vid Soncya 2 Podvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A2 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 HD217401 amp oldid 31650551