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HD191980 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 20g 12h 3 85sShilennya 15 21 28 1 Vidima velichina V 7 91 1 HarakteristikiSpektralnij klas B5pokaznik koloru U B 0 65yaskravist B 7 723 0 008 2 pokaznik koloru B V 0 143 0 003 2 yaskravist V 7 876 0 011 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 06indeks m1 0 00indeks c1 0 00indeks Hb 2 69 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 830 2 Minimalna yaskravist 7 890 2 Period fotometrichnoyi zminnosti zori 20 17 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 4 26 0 79 2 mas rik za shilennyam 2 38 0 85 2 mas rikParalaks p 1 01 1 02 2 masVidstan 3229 27 svitlovih rokiv990 10 parsekPodrobiciMasa M Inshi poznachennyaHD 191980 HIP 99540 BD 14 4219 GSC 1618 1676PosilannyaSIMBADdani dlya HD191980HD191980 himichno pekulyarna zorya spektralnogo klasu B5 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 9 1 Vona roztashovana na vidstani blizko 3229 3 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Div takozh 4 DzherelaFizichni harakteristiki red Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 20 17 dobi v mezhah vid Hmin 7 89 do Hmax 7 83 2 Pekulyarnij himichnij sklad red HD191980 nalezhit do Himichno pekulyarnih zir z ponizhenim vmistom geliyu j v yiyi zoryanij atmosferi sposterigayetsya nestacha He u porivnyanni z jogo vmistom v atmosferi Soncya 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 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 l m 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 HD191980 amp oldid 31654620