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HD19400 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 3g 2h 15 45sShilennya 71 54 8 8 Vidima velichina V 5 51 1 HarakteristikiSpektralnij klas B8pokaznik koloru U B 0 50yaskravist B 5 341 0 002 2 pokaznik koloru B V 0 125 0 003 2 yaskravist V 5 484 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 07indeks m1 0 11indeks c1 0 51indeks Hb 2 71 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 460 2 Minimalna yaskravist 5 480 2 AstrometriyaVlasnij ruh m za pr pidnes 27 18 0 52 2 mas rik za shilennyam 15 95 0 49 2 mas rikParalaks p 6 21 0 50 2 masVidstan 525 21 svitlovih rokiv161 03 parsekPodrobiciMasa M Inshi poznachennya th Hyi HD 19400 HIP 14131 HR 939 CP 72 219PosilannyaSIMBADdani dlya HD19400HD19400 himichno pekulyarna zorya spektralnogo klasu B8 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 5 1 Vona roztashovana na vidstani blizko 525 2 svitlovih rokiv vid Soncya 2 Zmist 1 Pekulyarnij himichnij vmist 2 Magnitne pole 3 Div takozh 4 DzherelaPekulyarnij himichnij vmist red HD19400 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 kril linij Balmera stanovit 206 7 156 9 Gaus 3 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 2h 4h Perelik magnitnih himichno pekulyarnih zir 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 HD19400 amp oldid 31654799