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HD171554 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 36h 0 14sShilennya 14 3 56 1 Vidima velichina V 7 21 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 00yaskravist B 7 468 0 010 2 pokaznik koloru B V 0 210 0 013 2 yaskravist V 7 242 0 009 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 7 250 2 Minimalna yaskravist 7 290 2 AstrometriyaVlasnij ruh m za pr pidnes 3 37 0 90 2 mas rik za shilennyam 7 83 0 69 2 mas rikParalaks p 3 63 0 89 2 masVidstan 898 50 svitlovih rokiv275 48 parsekPodrobiciMasa M Inshi poznachennyaHD 171554 HIP 91174 BD 14 5129 GSC 5703 3473PosilannyaSIMBADdani dlya HD171554HD171554 himichno pekulyarna zorya spektralnogo klasu B9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 3 1 Vona roztashovana na vidstani blizko 898 5 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD171554 maye pidvishenij vmist Si 1 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 HD171554 amp oldid 31656107