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HD17471 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 2g 48h 45 90sShilennya 25 11 17 0 Vidima velichina V 5 89 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 08yaskravist B 5 850 0 004 2 pokaznik koloru B V 0 033 0 005 2 yaskravist V 5 889 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 01indeks m1 0 14indeks c1 0 96indeks Hb 2 83 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 890 2 Minimalna yaskravist 5 900 2 AstrometriyaVlasnij ruh m za pr pidnes 54 17 0 87 2 mas rik za shilennyam 3 92 0 72 2 mas rikParalaks p 7 08 0 88 2 masVidstan 460 67 svitlovih rokiv141 24 parsekPodrobiciMasa M Obertannya Vsin i 54 3 km sekInshi poznachennyaHD 17471 HIP 13121 HR 830 BD 24 396PosilannyaSIMBADdani dlya HD17471HD17471 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 9 1 Vona roztashovana na vidstani blizko 460 7 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD17471 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 54km sek 3 Pekulyarnij himichnij vmist red Zoryana atmosfera GSC1785 603 maye pidvishenij vmist Si 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 2h 4h 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 g 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 a b Royer F et al 2002 Rotational velocities of A type stars Astron amp Astrophys 393 897 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD17471 amp oldid 32736758