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HD221431 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 32h 18 49sShilennya 33 40 33 1 Vidima velichina V 8 50 1 HarakteristikiSpektralnij klas A5pokaznik koloru U B 0 00yaskravist B 8 929 0 015 2 pokaznik koloru B V 0 391 0 015 2 yaskravist V 8 517 0 016 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 23indeks m1 0 20indeks c1 0 68indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 540 2 Minimalna yaskravist 8 620 2 AstrometriyaVlasnij ruh m za pr pidnes 21 78 1 10 2 mas rik za shilennyam 12 03 0 99 2 mas rikParalaks p 3 72 1 37 2 masVidstan 876 76 svitlovih rokiv268 82 parsekPodrobiciMasa M Inshi poznachennyaHD 221431 HIP 116170 CD 34 16071 GSC 7517 1031PosilannyaSIMBADdani dlya HD221431HD221431 himichno pekulyarna zorya spektralnogo klasu A5 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 3 1 Vona roztashovana na vidstani blizko 876 8 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 HD221431 amp oldid 31653963