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HD209459 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 22g 3h 19 03sShilennya 11 23 11 6 Vidima velichina V 5 83 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 20yaskravist B 5 760 0 003 2 pokaznik koloru B V 0 050 0 004 2 yaskravist V 5 819 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 01indeks m1 0 11indeks c1 1 02indeks Hb 2 80 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 810 2 Minimalna yaskravist 5 830 2 AstrometriyaVlasnij ruh m za pr pidnes 16 71 1 06 2 mas rik za shilennyam 1 63 0 58 2 mas rikParalaks p 6 03 0 82 2 masVidstan 540 89 svitlovih rokiv165 84 parsekPodrobiciMasa M Obertannya Vsin i 14 3 km sekInshi poznachennya21 Peg HD 209459 HIP 108875 HR 8404 BD 10 4681 GSC 1143 506PosilannyaSIMBADdani dlya HD209459HD209459 himichno pekulyarna zorya spektralnogo klasu B9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 8 1 Vona roztashovana na vidstani blizko 540 9 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD209459 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 14km sek 3 Pekulyarnij himichnij sklad red Zoryana atmosfera HD209459 maye pidvishenij vmist Hg 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 176 4 238 5 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 HD209459 amp oldid 32737326