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HD223981 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 54h 11 37sShilennya 44 52 1 8 Vidima velichina V 8 42 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 00yaskravist B 8 412 0 010 2 pokaznik koloru B V 0 003 0 015 2 yaskravist V 8 414 0 013 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 16indeks m1 0 15indeks c1 0 91indeks Hb 2 80 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 410 2 Minimalna yaskravist 8 460 2 AstrometriyaVlasnij ruh m za pr pidnes 9 29 0 85 2 mas rik za shilennyam 5 76 0 77 2 mas rikParalaks p 3 13 1 07 2 masVidstan 1042 03 svitlovih rokiv319 49 parsekPodrobiciMasa M Inshi poznachennyaHD 223981 HIP 117852 BD 44 4515 GSC 3245 159PosilannyaSIMBADdani dlya HD223981HD223981 himichno pekulyarna zorya spektralnogo klasu B9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 3 1 Vona roztashovana na vidstani blizko 1042 0 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD223981 maye pidvishenij vmist Si 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 22h 24h 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 HD223981 amp oldid 31656267