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HD104321 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 12g 0h 52 39sShilennya 6 36 51 6 Vidima velichina V 4 65 1 HarakteristikiSpektralnij klas A4pokaznik koloru U B 0 11yaskravist B 4 808 0 002 2 pokaznik koloru B V 0 122 0 007 2 yaskravist V 4 671 0 002 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 07indeks m1 0 18indeks c1 1 13indeks Hb 2 84 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 680 2 Minimalna yaskravist 4 720 2 AstrometriyaVlasnij ruh m za pr pidnes 0 25 0 89 2 mas rik za shilennyam 29 71 0 58 2 mas rikParalaks p 9 16 0 85 2 masVidstan 356 07 svitlovih rokiv109 17 parsekPodrobiciMasa M Obertannya Vsin i 71 3 km sekInshi poznachennya pi Vir HD 104321 HIP 58590 HR 4589 BD 7 2502PosilannyaSIMBADdani dlya HD104321HD104321 himichno pekulyarna zorya spektralnogo klasu A4 sho maye vidimu zoryanu velichinu v smuzi V priblizno 4 7 1 Vona roztashovana na vidstani blizko 356 1 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Magnitne pole 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD104321 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 71km sek 3 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 93 0 53 0 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 12h 14h 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 HD104321 amp oldid 32735805