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HD172976 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 41h 3 49sShilennya 44 16 16 0 Vidima velichina V 7 31 1 HarakteristikiSpektralnij klas A6 F0pokaznik koloru U B 0 00yaskravist B 7 667 0 006 2 pokaznik koloru B V 0 312 0 008 2 yaskravist V 7 338 0 007 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 18indeks m1 0 23indeks c1 0 83indeks Hb 2 79 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 380 2 Minimalna yaskravist 7 410 2 AstrometriyaVlasnij ruh m za pr pidnes 1 59 0 56 2 mas rik za shilennyam 0 17 0 68 2 mas rikParalaks p 5 48 0 62 2 masVidstan 595 18 svitlovih rokiv182 48 parsekPodrobiciMasa M Inshi poznachennyaHD 172976 HIP 91615 BD 44 2963 GSC 3130 268PosilannyaSIMBADdani dlya HD172976HD172976 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 7 5 1 Vona roztashovana na vidstani blizko 595 2 svitlovih rokiv vid Soncya 2 Podvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A6 Insha komponenta maye spektralnij klas F0 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 18h 20h 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD172976 amp oldid 31654113