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HD30121 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 4g 48h 0 28sShilennya 56 45 26 0 Vidima velichina V 5 29 1 HarakteristikiSpektralnij klas A3pokaznik koloru U B 0 15yaskravist B 5 574 0 003 2 pokaznik koloru B V 0 246 0 003 2 yaskravist V 5 302 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 14indeks m1 0 23indeks c1 0 88indeks Hb 2 82 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 340 2 Minimalna yaskravist 5 360 2 AstrometriyaVlasnij ruh m za pr pidnes 53 02 0 58 2 mas rik za shilennyam 146 40 0 54 2 mas rikParalaks p 20 12 0 79 2 masVidstan 162 11 svitlovih rokiv49 70 parsekPodrobiciMasa M Obertannya Vsin i 75 3 km sekInshi poznachennya4 Cam HD 30121 HIP 22287 HR 1511 BD 56 973PosilannyaSIMBADdani dlya HD30121HD30121 himichno pekulyarna zorya spektralnogo klasu A3 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 3 1 Vona roztashovana na vidstani blizko 162 1 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD30121 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 75km sek 3 Pekulyarnij himichnij vmist red Div takozh red Perelik HgMn zir Rtutno manganova zorya 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD30121 amp oldid 32737668