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HD220825 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 26h 55 95sShilennya 1 15 20 1 Vidima velichina V 4 95 1 HarakteristikiSpektralnij klas A1pokaznik koloru U B 0 02yaskravist B 4 987 0 004 2 pokaznik koloru B V 0 036 0 006 2 yaskravist V 4 932 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 01indeks m1 0 22indeks c1 0 88indeks Hb 2 88 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 940 2 Minimalna yaskravist 4 970 2 AstrometriyaVlasnij ruh m za pr pidnes 85 60 0 84 2 mas rik za shilennyam 94 43 0 59 2 mas rikParalaks p 20 12 0 79 2 masVidstan 162 11 svitlovih rokiv49 70 parsekPodrobiciMasa M Obertannya Vsin i 39 3 km sekInshi poznachennya ka Psc HD 220825 HIP 115738 HR 8911 BD 0 4998PosilannyaSIMBADdani dlya HD220825HD220825 himichno pekulyarna zorya spektralnogo klasu A1 sho maye vidimu zoryanu velichinu v smuzi V priblizno 4 9 1 Vona roztashovana na vidstani blizko 162 1 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD220825 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 39km sek 3 Pekulyarnij himichnij sklad red Zoryana atmosfera HD220825 maye pidvishenij vmist Cr 1 Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu kril linij Balmera stanovit 269 3 247 7 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir 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 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 Bychkov V D Bychkova L V Madej J 2003 Catalogue of averaged stellar effective magnetic fields Astron Astrophys 407 631 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD220825 amp oldid 32737445