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HD102910 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 11g 50h 55 34sShilennya 12 16 44 5 Vidima velichina V 6 37 1 HarakteristikiSpektralnij klas A4 F1pokaznik koloru U B 0 08yaskravist B 6 705 0 005 2 pokaznik koloru B V 0 294 0 004 2 yaskravist V 6 404 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 14indeks m1 0 20indeks c1 0 76indeks Hb 2 79 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 430 2 Minimalna yaskravist 6 460 2 AstrometriyaVlasnij ruh m za pr pidnes 136 66 0 83 2 mas rik za shilennyam 27 20 0 56 2 mas rikParalaks p 18 08 0 74 2 masVidstan 180 40 svitlovih rokiv55 31 parsekPodrobiciMasa M Obertannya Vsin i 78 3 km sekInshi poznachennyaHD 102910 HIP 57779 HR 4543 BD 13 2465PosilannyaSIMBADdani dlya HD102910HD102910 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 6 4 1 Vona roztashovana na vidstani blizko 180 4 svitlovih rokiv vid Soncya 2 Zmist 1 Podvijna zorya 2 Fizichni harakteristiki 3 Div takozh 4 DzherelaPodvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A4 Insha komponenta maye spektralnij klas F1 Fizichni harakteristiki red Zorya HD102910 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 78km sek 3 Div takozh red Perelik HgMn zir Rtutno manganova zorya 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 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 HD102910 amp oldid 32735749