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HD20150 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 3g 14h 54 10sShilennya 21 2 40 0 Vidima velichina V 4 87 1 HarakteristikiSpektralnij klas A1pokaznik koloru U B 0 01yaskravist B 4 872 0 003 2 pokaznik koloru B V 0 007 0 008 2 yaskravist V 4 879 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 01indeks m1 0 16indeks c1 1 10indeks Hb 2 89 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 870 2 Minimalna yaskravist 4 890 2 AstrometriyaVlasnij ruh m za pr pidnes 29 83 0 92 2 mas rik za shilennyam 77 15 1 02 2 mas rikParalaks p 9 59 1 06 2 masVidstan 340 10 svitlovih rokiv104 28 parsekPodrobiciMasa M Obertannya Vsin i 133 3 km sekInshi poznachennya ze Ari HD 20150 HIP 15110 HR 972 BD 20 527PosilannyaSIMBADdani dlya HD20150HD20150 himichno pekulyarna zorya spektralnogo klasu A1 sho maye vidimu zoryanu velichinu v smuzi V priblizno 4 9 1 Vona roztashovana na vidstani blizko 340 1 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD20150 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 133km sek 3 Pekulyarnij himichnij vmist red Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 2h 4h 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD20150 amp oldid 32737167