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HD204972 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 21g 32h 39 03sShilennya 21 46 35 3 Vidima velichina V 8 76 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 00yaskravist B 9 182 0 016 2 pokaznik koloru B V 0 397 0 019 2 yaskravist V 8 776 0 017 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 8 830 2 Minimalna yaskravist 8 870 2 AstrometriyaVlasnij ruh m za pr pidnes 23 72 1 20 2 mas rik za shilennyam 1 89 0 66 2 mas rikParalaks p 6 42 1 19 2 masVidstan 508 03 svitlovih rokiv155 76 parsekPodrobiciMasa M Inshi poznachennyaHD 204972 HIP 106371 BD 22 5709 GSC 6373 433PosilannyaSIMBADdani dlya HD204972HD204972 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 5 1 Vona roztashovana na vidstani blizko 508 0 svitlovih rokiv vid Soncya 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 20h 22h 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 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 HD204972 amp oldid 31650493