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HD120198 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 13g 46h 35 66sShilennya 54 25 57 6 Vidima velichina V 5 68 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 10yaskravist B 5 630 0 003 2 pokaznik koloru B V 0 039 0 004 2 yaskravist V 5 678 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 06indeks m1 0 20indeks c1 0 89indeks Hb 2 83 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 660 2 Minimalna yaskravist 5 690 2 Period fotometrichnoyi zminnosti zori 1 39 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 19 19 0 47 2 mas rik za shilennyam 4 51 0 50 2 mas rikParalaks p 11 58 0 60 2 masVidstan 281 65 svitlovih rokiv86 36 parsekPodrobiciMasa M Obertannya Vsin i 54 3 km sekInshi poznachennya84 UMa HD 120198 HIP 67231 HR 5187 BD 55 1634 GSC 3851 1507PosilannyaSIMBADdani dlya HD120198HD120198 himichno pekulyarna zorya spektralnogo klasu A0 j maye vidimu zoryanu velichinu v smuzi V priblizno 5 7 1 Vona roztashovana na vidstani blizko 281 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 HD120198 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 54km sek 3 Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 1 39 dobi v mezhah vid Hmin 5 69 do Hmax 5 66 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD120198 maye pidvishenij vmist Eu 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 823 1 360 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 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 l m 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 HD120198 amp oldid 32736647