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HD170973 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 32h 6 89sShilennya 3 39 34 6 Vidima velichina V 6 41 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 24yaskravist B 6 379 0 003 2 pokaznik koloru B V 0 025 0 004 2 yaskravist V 6 411 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 02indeks m1 0 18indeks c1 0 81indeks Hb 2 76 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 400 2 Minimalna yaskravist 6 430 2 AstrometriyaVlasnij ruh m za pr pidnes 9 22 0 69 2 mas rik za shilennyam 3 24 0 57 2 mas rikParalaks p 2 73 0 89 2 masVidstan 1194 71 svitlovih rokiv366 30 parsekPodrobiciMasa M Obertannya Vsin i 18 3 km sekInshi poznachennyaHD 170973 HIP 90858 HR 6958 BD 3 3737 GSC 450 1371PosilannyaSIMBADdani dlya HD170973HD170973 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 4 1 Vona roztashovana na vidstani blizko 1194 7 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD170973 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 18km sek 3 Pekulyarnij himichnij sklad red Zoryana atmosfera HD170973 maye pidvishenij vmist Si 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 532 5 285 4 Gaus 4 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 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 HD170973 amp oldid 32736750