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HD49581 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 6g 51h 11 74sShilennya 44 3 34 5 Vidima velichina V 7 87 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 00yaskravist B 8 121 0 012 2 pokaznik koloru B V 0 398 0 015 2 yaskravist V 7 926 0 013 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 17indeks m1 0 13indeks c1 0 91indeks Hb 2 87 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 950 2 Minimalna yaskravist 7 980 2 AstrometriyaVlasnij ruh m za pr pidnes 9 47 1 08 2 mas rik za shilennyam 27 36 0 68 2 mas rikParalaks p 6 06 1 00 2 masVidstan 538 21 svitlovih rokiv165 02 parsekPodrobiciMasa M Inshi poznachennyaHD 49581 HIP 32891 BD 44 1544PosilannyaSIMBADdani dlya HD49581HD49581 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 9 1 Vona roztashovana na vidstani blizko 538 2 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij vmist red Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 6h 8h 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 HD49581 amp oldid 31649645