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HD43819 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 6g 19h 1 84sShilennya 17 19 30 9 Vidima velichina V 6 27 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 31yaskravist B 6 154 0 003 2 pokaznik koloru B V 0 094 0 004 2 yaskravist V 6 263 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 06indeks m1 0 15indeks c1 0 75indeks Hb 2 75 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 230 2 Minimalna yaskravist 6 260 2 Period fotometrichnoyi zminnosti zori 15 02 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 8 68 0 90 2 mas rik za shilennyam 4 80 0 65 2 mas rikParalaks p 5 17 1 09 2 masVidstan 630 86 svitlovih rokiv193 42 parsekPodrobiciMasa M Obertannya Vsin i 18 3 km sekInshi poznachennyaHD 43819 HIP 30019 HR 2258 BD 17 1203PosilannyaSIMBADdani dlya HD43819HD43819 himichno pekulyarna zorya spektralnogo klasu B9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 3 1 Vona roztashovana na vidstani blizko 630 9 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD43819 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 18km sek 3 Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 15 02 dobi v mezhah vid Hmin 6 26 do Hmax 6 23 2 Pekulyarnij himichnij vmist red Zoryana atmosfera HD43819 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 nayavnih linij metaliv stanovit 269 5 253 6 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 6h 8h 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 HD43819 amp oldid 32737870