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HD33254 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 5g 9h 19 64sShilennya 9 49 46 5 Vidima velichina V 5 43 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 16yaskravist B 5 739 0 003 2 pokaznik koloru B V 0 249 0 010 2 yaskravist V 5 457 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 14indeks m1 0 25indeks c1 0 84indeks Hb 2 82 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 490 2 Minimalna yaskravist 5 510 2 AstrometriyaVlasnij ruh m za pr pidnes 63 54 0 87 2 mas rik za shilennyam 7 87 0 56 2 mas rikParalaks p 18 54 0 83 2 masVidstan 175 92 svitlovih rokiv53 94 parsekPodrobiciMasa M Obertannya Vsin i 21 3 km sekInshi poznachennya16 Ori HD 33254 HIP 23983 HR 1672 BD 9 743PosilannyaSIMBADdani dlya HD33254HD33254 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 4 1 Vona roztashovana na vidstani blizko 175 9 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD33254 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 21km sek 3 Pekulyarnij himichnij vmist red Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu nayavnih linij metaliv stanovit 192 4 162 3 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 4h 6h 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 a b Royer F et al 2002 Rotational velocities of A type stars Astron amp Astrophys 393 897 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 HD33254 amp oldid 32737744