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HD108651 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 12g 28h 44 57sShilennya 25 53 57 6 Vidima velichina V 6 63 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 08yaskravist B 6 889 0 007 2 pokaznik koloru B V 0 212 0 026 2 yaskravist V 6 630 0 007 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 12indeks m1 0 23indeks c1 0 83indeks Hb 2 84 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 670 2 Minimalna yaskravist 6 690 2 AstrometriyaVlasnij ruh m za pr pidnes 18 50 0 91 2 mas rik za shilennyam 15 76 0 63 2 mas rikParalaks p 12 66 0 93 2 masVidstan 257 63 svitlovih rokiv78 99 parsekPodrobiciMasa M Obertannya Vsin i 26 3 km sekInshi poznachennya17 Com B HD 108651 HIP 60891 HR 4751 BD 26 2353PosilannyaSIMBADdani dlya HD108651HD108651 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 6 1 Vona roztashovana na vidstani blizko 257 6 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Magnitne pole 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD108651 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 26km 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 378 9 240 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 HD108651 amp oldid 32736590