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HD8972 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 1g 28h 16 09sShilennya 12 14 45 7 Vidima velichina V 6 91 1 HarakteristikiSpektralnij klas A8pokaznik koloru U B 0 00yaskravist B 7 307 0 007 2 pokaznik koloru B V 0 331 0 015 2 yaskravist V 6 941 0 007 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 19indeks m1 0 23indeks c1 0 74indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 980 2 Minimalna yaskravist 7 010 2 AstrometriyaVlasnij ruh m za pr pidnes 27 71 0 66 2 mas rik za shilennyam 20 79 0 44 2 mas rikParalaks p 9 69 0 75 2 masVidstan 336 59 svitlovih rokiv103 20 parsekPodrobiciMasa M Inshi poznachennyaHD 8972 HIP 6859 BD 12 265PosilannyaSIMBADdani dlya HD8972HD8972 himichno pekulyarna zorya spektralnogo klasu A8 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 8 1 Vona roztashovana na vidstani blizko 336 6 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij vmist red Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 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 2009 Catalogue of Ap HgMn and Am stars Astronomy and Astrophysics angl 498 961 966 Bibcode 2009A amp A 498 961R doi 10 1051 0004 6361 200810788 Arhiv originalu za 2 bereznya 2015 Procitovano 20 bereznya 2015 a b v g d e zh i k ESA 1997 The Hipparcos Catalogue ESA SP 1200 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD8972 amp oldid 35628275