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HD90277 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 10g 25h 54 81sShilennya 33 47 46 0 Vidima velichina V 4 72 1 HarakteristikiSpektralnij klas A9pokaznik koloru U B 0 17yaskravist B 5 040 0 003 2 pokaznik koloru B V 0 260 0 012 2 yaskravist V 4 756 0 002 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 15indeks m1 0 20indeks c1 0 96indeks Hb 2 78 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 790 2 Minimalna yaskravist 4 830 2 AstrometriyaVlasnij ruh m za pr pidnes 75 28 0 68 2 mas rik za shilennyam 59 00 0 46 2 mas rikParalaks p 15 76 0 80 2 masVidstan 206 95 svitlovih rokiv63 45 parsekPodrobiciMasa M Obertannya Vsin i 34 3 km sekInshi poznachennya30 LMi HD 90277 HIP 51056 HR 4090 BD 34 2128PosilannyaSIMBADdani dlya HD90277HD90277 himichno pekulyarna zorya spektralnogo klasu A9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 4 7 1 Vona roztashovana na vidstani blizko 207 0 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Magnitne pole 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD90277 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 34km 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 9 0 20 0 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 10h 12h 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 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 HD90277 amp oldid 32738047