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HD102942 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 11g 51h 9 51sShilennya 33 22 30 0 Vidima velichina V 6 25 1 HarakteristikiSpektralnij klas A3pokaznik koloru U B 0 10yaskravist B 6 632 0 004 2 pokaznik koloru B V 0 345 0 005 2 yaskravist V 6 268 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 18indeks m1 0 27indeks c1 0 72indeks Hb 2 79 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 310 2 Minimalna yaskravist 6 340 2 AstrometriyaVlasnij ruh m za pr pidnes 5 50 0 63 2 mas rik za shilennyam 20 58 0 43 2 mas rikParalaks p 15 87 0 70 2 masVidstan 205 52 svitlovih rokiv63 01 parsekPodrobiciMasa M Obertannya Vsin i 50 3 km sekInshi poznachennyaHD 102942 HIP 57805 HR 4545 BD 34 2264PosilannyaSIMBADdani dlya HD102942HD102942 himichno pekulyarna zorya spektralnogo klasu A3 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 2 1 Vona roztashovana na vidstani blizko 205 5 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Zorya HD102942 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 50km 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 HD102942 amp oldid 32735755