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HD90569 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 10g 27h 38 99sShilennya 9 45 44 6 Vidima velichina V 6 01 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 09yaskravist B 5 963 0 004 2 pokaznik koloru B V 0 043 0 004 2 yaskravist V 6 002 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 04indeks m1 0 19indeks c1 0 96indeks Hb 2 85 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 990 2 Minimalna yaskravist 6 020 2 AstrometriyaVlasnij ruh m za pr pidnes 7 85 0 80 2 mas rik za shilennyam 6 27 0 65 2 mas rikParalaks p 8 47 0 83 2 masVidstan 385 07 svitlovih rokiv118 06 parsekPodrobiciMasa M Obertannya Vsin i 18 3 km sekInshi poznachennya45 Leo HD 90569 HIP 51213 HR 4101 BD 10 2152PosilannyaSIMBADdani dlya HD90569HD90569 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 0 1 Vona roztashovana na vidstani blizko 385 1 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD90569 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 18km sek 3 Pekulyarnij himichnij sklad red Zoryana atmosfera HD90569 maye pidvishenij vmist Si 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 192 5 248 2 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 10h 12h 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 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 HD90569 amp oldid 32738051