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HD219815 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 18h 23 32sShilennya 41 46 25 2 Vidima velichina V 5 98 1 HarakteristikiSpektralnij klas A5pokaznik koloru U B 0 00yaskravist B 6 260 0 006 2 pokaznik koloru B V 0 215 0 002 2 yaskravist V 6 016 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 12indeks m1 0 22indeks c1 0 98indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 010 2 Minimalna yaskravist 6 160 2 Period fotometrichnoyi zminnosti zori 3 22 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 9 58 0 43 2 mas rik za shilennyam 11 03 0 55 2 mas rikParalaks p 6 90 0 75 2 masVidstan 472 69 svitlovih rokiv144 93 parsekPodrobiciMasa M Obertannya Vsin i 81 3 km sekInshi poznachennya9 And HD 219815 HIP 115065 HR 8864 BD 40 5043 GSC 3225 3348PosilannyaSIMBADdani dlya HD219815HD219815 himichno pekulyarna zorya spektralnogo klasu A5 j maye vidimu zoryanu velichinu v smuzi V priblizno 6 0 1 Vona roztashovana na vidstani blizko 472 7 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Zorya HD219815 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 81km sek 3 Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 3 22 dobi v mezhah vid Hmin 6 16 do Hmax 6 01 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 l m 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 HD219815 amp oldid 32720281