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HD204815 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 21g 30h 6 04sShilennya 35 28 20 7 Vidima velichina V 7 29 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 00yaskravist B 7 302 0 004 2 pokaznik koloru B V 0 015 0 006 2 yaskravist V 7 291 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 02indeks m1 0 14indeks c1 0 93indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 290 2 Minimalna yaskravist 7 330 2 AstrometriyaVlasnij ruh m za pr pidnes 7 42 0 44 2 mas rik za shilennyam 5 17 0 51 2 mas rikParalaks p 3 13 0 71 2 masVidstan 1042 03 svitlovih rokiv319 49 parsekPodrobiciMasa M Inshi poznachennyaHD 204815 HIP 106151 BD 34 4436 GSC 2712 367PosilannyaSIMBADdani dlya HD204815HD204815 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 2 1 Vona roztashovana na vidstani blizko 1042 0 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD204815 maye pidvishenij vmist Si 1 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 g 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 HD204815 amp oldid 38692117