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HD205471 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 21g 36h 10 97sShilennya 26 10 17 5 Vidima velichina V 5 73 1 HarakteristikiSpektralnij klas A4pokaznik koloru U B 0 00yaskravist B 6 008 0 004 2 pokaznik koloru B V 0 234 0 005 2 yaskravist V 5 762 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 13indeks m1 0 20indeks c1 0 85indeks Hb 2 82 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 780 2 Minimalna yaskravist 5 810 2 AstrometriyaPromeneva shvidkist Rv 19 3 km sekVlasnij ruh m za pr pidnes 107 81 0 79 2 mas rik za shilennyam 24 30 0 47 2 mas rikParalaks p 18 57 0 79 2 masVidstan 175 64 svitlovih rokiv53 85 parsekPodrobiciMasa M Obertannya Vsin i 23 4 km sekInshi poznachennya8 PsA HD 205471 HIP 106654 HR 8253 CD 26 15702 GSC 6943 1015PosilannyaSIMBADdani dlya HD205471HD205471 himichno pekulyarna zorya spektralnogo klasu A4 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 7 1 Vona roztashovana na vidstani blizko 175 6 svitlovih rokiv vid Soncya 2 Dana zorya ye komponentoyu podvijnoyi sistemi Fizichni harakteristiki red Zorya HD205471 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 23km sek 4 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 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 GONTCHAROV G A 2006 Pulkovo compilation of radial velocities for 35495 stars in a common system Astron Lett 32 759 771 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 HD205471 amp oldid 32737263