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HD213721 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 22g 32h 57 83sShilennya 35 26 16 2 Vidima velichina V 7 49 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 00yaskravist B 7 811 0 006 2 pokaznik koloru B V 0 292 0 009 2 yaskravist V 7 504 0 007 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 12indeks m1 0 30indeks c1 0 57indeks Hb 2 85 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 550 2 Minimalna yaskravist 7 590 2 AstrometriyaVlasnij ruh m za pr pidnes 13 19 0 65 2 mas rik za shilennyam 10 45 0 67 2 mas rikParalaks p 6 83 0 75 2 masVidstan 477 53 svitlovih rokiv146 41 parsekPodrobiciMasa M Inshi poznachennyaHD 213721 HIP 111307 BD 34 4714 GSC 2743 183PosilannyaSIMBADdani dlya HD213721HD213721 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 5 1 Vona roztashovana na vidstani blizko 477 5 svitlovih rokiv vid Soncya 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 22h 24h 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 HD213721 amp oldid 31648150