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HD184552 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 19g 36h 1 65sShilennya 24 43 8 7 Vidima velichina V 5 64 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 17yaskravist B 5 874 0 003 2 pokaznik koloru B V 0 185 0 006 2 yaskravist V 5 666 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 08indeks m1 0 24indeks c1 0 97indeks Hb 2 87 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 690 2 Minimalna yaskravist 5 710 2 AstrometriyaVlasnij ruh m za pr pidnes 6 08 0 87 2 mas rik za shilennyam 26 37 0 49 2 mas rikParalaks p 11 23 0 90 2 masVidstan 290 43 svitlovih rokiv89 05 parsekPodrobiciMasa M Obertannya Vsin i 21 3 km sekInshi poznachennya51 Sgr HD 184552 HIP 96406 HR 7431 CD 24 15442 GSC 6893 2131PosilannyaSIMBADdani dlya HD184552HD184552 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 6 1 Vona roztashovana na vidstani blizko 290 4 svitlovih rokiv vid Soncya 2 Cej ob yekt ye spektralno podvijnoyu zoreyu z periodom orbitalnogo ruhu P 8 1 zemnih dib 4 Zmist 1 Fizichni harakteristiki 2 Magnitne pole 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD184552 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 21km sek 3 Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu nayavnih linij metaliv stanovit 230 0 245 0 Gaus 5 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 18h 20h 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 a b Royer F et al 2002 Rotational velocities of A type stars Astron amp Astrophys 393 897 Walker E N Jones D H P 1969 The spectroscopic binary HD 184552 The Observatory 89 p 202 205 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 HD184552 amp oldid 32889246