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HD212454 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 22g 23h 0 19sShilennya 57 17 4 6 Vidima velichina V 6 18 1 HarakteristikiSpektralnij klas B8pokaznik koloru U B 0 55yaskravist B 6 028 0 003 2 pokaznik koloru B V 0 112 0 004 2 yaskravist V 6 157 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 04indeks m1 0 10indeks c1 0 42indeks Hb 2 69 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 130 2 Minimalna yaskravist 6 150 2 AstrometriyaVlasnij ruh m za pr pidnes 17 49 0 55 2 mas rik za shilennyam 4 81 0 51 2 mas rikParalaks p 3 83 0 55 2 masVidstan 851 58 svitlovih rokiv261 10 parsekPodrobiciMasa M Inshi poznachennyaHD 212454 HIP 110497 HR 8535 BD 56 2765 GSC 3990 1376PosilannyaSIMBADdani dlya HD212454HD212454 himichno pekulyarna zorya spektralnogo klasu B8 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 2 1 Vona roztashovana na vidstani blizko 851 6 svitlovih rokiv vid Soncya 2 Zmist 1 Pekulyarnij himichnij sklad 2 Magnitne pole 3 Div takozh 4 DzherelaPekulyarnij himichnij sklad red HD212454 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 Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu stanovit 434 0 506 9 Gaus 3 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir 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 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 Bychkov V D Bychkova L V Madej J 2003 Catalogue of averaged stellar effective magnetic fields Astron Astrophys 407 631 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD212454 amp oldid 31655128