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HD99831 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 11g 29h 22 65sShilennya 42 5 30 4 Vidima velichina V 8 91 1 HarakteristikiSpektralnij klas A4pokaznik koloru U B 0 10yaskravist B 9 298 0 019 2 pokaznik koloru B V 0 312 0 003 2 yaskravist V 8 932 0 019 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 19indeks m1 0 22indeks c1 0 72indeks Hb 2 75 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 970 2 Minimalna yaskravist 9 040 2 AstrometriyaVlasnij ruh m za pr pidnes 5 68 1 04 2 mas rik za shilennyam 9 82 1 03 2 mas rikParalaks p 7 55 1 20 2 masVidstan 432 00 svitlovih rokiv132 45 parsekPodrobiciMasa M Inshi poznachennyaHD 99831 HIP 56059 BD 42 2209PosilannyaSIMBADdani dlya HD99831HD99831 himichno pekulyarna zorya spektralnogo klasu A4 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 9 1 Vona roztashovana na vidstani blizko 432 0 svitlovih rokiv vid Soncya 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 10h 12h 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 HD99831 amp oldid 33076696