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HD122911 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 14g 4h 48 74sShilennya 6 33 8 7 Vidima velichina V 7 83 1 HarakteristikiSpektralnij klas A7 F2pokaznik koloru U B 0 00yaskravist B 8 143 0 011 2 pokaznik koloru B V 0 382 0 015 2 yaskravist V 7 725 0 012 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 23indeks m1 0 19indeks c1 0 65indeks Hb 2 71 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 880 2 Minimalna yaskravist 7 970 2 AstrometriyaVlasnij ruh m za pr pidnes 52 60 2 07 2 mas rik za shilennyam 6 33 1 46 2 mas rikParalaks p 6 90 1 84 2 masVidstan 472 69 svitlovih rokiv144 93 parsekPodrobiciMasa M Inshi poznachennyaHD 122911 HIP 68789 BD 5 3802 GSC 4981 915PosilannyaSIMBADdani dlya HD122911HD122911 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 8 0 1 Vona roztashovana na vidstani blizko 472 7 svitlovih rokiv vid Soncya 2 Podvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A7 Insha komponenta maye spektralnij klas F2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 14h 16h 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 HD122911 amp oldid 31654256