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GSC3021 820 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 12g 45h 15 69sShilennya 40 45 29 4 Vidima velichina V 11 10 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 11pokaznik koloru B V 0 14Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 10indeks m1 0 12indeks c1 1 20indeks Hb 2 77 1 AstrometriyaVlasnij ruh m za pr pidnes mas rik za shilennyam mas rikVidstan svitlovih rokiv parsekPodrobiciMasa M Inshi poznachennyaGSC 3021 820PosilannyaSIMBADdani dlya GSC3021 820GSC3021 820 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 11 1 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 12h 14h 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title GSC3021 820 amp oldid 31649317