www.wikidata.uk-ua.nina.az
HD4778 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 0g 50h 18 26sShilennya 45 0 8 1 Vidima velichina V 6 13 1 HarakteristikiSpektralnij klas A1pokaznik koloru U B 0 03yaskravist B 6 176 0 003 2 pokaznik koloru B V 0 043 0 004 2 yaskravist V 6 129 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 02indeks m1 0 24indeks c1 0 86indeks Hb 2 86 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 140 2 Minimalna yaskravist 6 170 2 AstrometriyaVlasnij ruh m za pr pidnes 60 72 0 50 2 mas rik za shilennyam 6 93 0 44 2 mas rikParalaks p 11 01 0 76 2 masVidstan 296 24 svitlovih rokiv90 83 parsekPodrobiciMasa M Obertannya Vsin i 42 3 km sekInshi poznachennyaHD 4778 HIP 3919 HR 234 BD 44 176PosilannyaSIMBADdani dlya HD4778HD4778 himichno pekulyarna zorya spektralnogo klasu A1 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 1 1 Vona roztashovana na vidstani blizko 296 2 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Magnitne pole 4 Div takozh 5 Dzherela 6 Internet resursiFizichni harakteristiki red Zorya HD4778 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 42km sek 3 Pekulyarnij himichnij vmist red Zoryana atmosfera HD4778 maye pidvishenij vmist Cr 1 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 1026 2 425 3 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir Himichno pekulyarna zorya Perelik magnitnih himichno pekulyarnih zir 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 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 631Internet resursi red Magnitnye konfiguracii bystryh CP rotatorov HD3360 HD4778 HD5737 HD112413 HD215441 Astrofizicheskij byulleten 2009 tom 64 1 s 62 72 nbsp Ce nezavershena stattya pro zoryu Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD 4778 amp oldid 33452950