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HD221907 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 36h 9 64sShilennya 26 52 34 7 Vidima velichina V 6 57 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 00yaskravist B 6 890 0 007 2 pokaznik koloru B V 0 274 0 002 2 yaskravist V 6 592 0 006 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 6 620 2 Minimalna yaskravist 6 650 2 AstrometriyaVlasnij ruh m za pr pidnes 23 56 1 28 2 mas rik za shilennyam 1 11 0 78 2 mas rikParalaks p 15 51 0 92 2 masVidstan 210 29 svitlovih rokiv64 47 parsekPodrobiciMasa M Obertannya Vsin i 42 3 km sekInshi poznachennya20G Scl HD 221907 HIP 116482 CD 27 16377 GSC 6983 1313PosilannyaSIMBADdani dlya HD221907HD221907 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 5 1 Vona roztashovana na vidstani blizko 210 3 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Zorya HD221907 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 42km sek 3 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 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 HD221907 amp oldid 32737465