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HD170000 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 20h 45 43sShilennya 71 20 16 1 Vidima velichina V 4 22 1 HarakteristikiSpektralnij klas A0 pokaznik koloru U B 0 33yaskravist B 4 132 0 002 2 pokaznik koloru B V 0 093 0 007 2 yaskravist V 4 215 0 002 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 04indeks m1 0 14indeks c1 0 66indeks Hb 2 80 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 180 2 Minimalna yaskravist 4 210 2 Period fotometrichnoyi zminnosti zori 1 72 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 5 91 0 54 2 mas rik za shilennyam 35 79 0 57 2 mas rikParalaks p 11 28 0 48 2 masVidstan 289 15 svitlovih rokiv88 65 parsekPodrobiciMasa M Obertannya Vsin i 75 3 km sekInshi poznachennya ph Dra A HD 170000 HIP 89908 HR 6920 BD 71 889 GSC 4437 1492PosilannyaSIMBADdani dlya HD170000HD170000 podvijna zorya Cya podvijna sistema maye vidimu zoryanu velichinu v smuzi V priblizno 4 4 1 Vona roztashovana na vidstani blizko 289 1 svitlovih rokiv vid Soncya 2 Zmist 1 Podvijna zorya 2 Fizichni harakteristiki 3 Magnitne pole 4 Div takozh 5 DzherelaPodvijna zorya red Golovna zorya ciyeyi sistemi nalezhit do himichno pekulyarnih zir j maye spektralnij klas A0 V toj zhe chas spektralnij klas inshoyi komponenti zalishayetsya she ne viznachenim Fizichni harakteristiki red Zorya HD170000 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 75km sek 3 Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 1 72 dobi v mezhah vid Hmin 4 21 do Hmax 4 18 2 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 426 0 542 7 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 18h 20h 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 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 HD170000 amp oldid 32889262