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HD108662 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 12g 28h 54 70sShilennya 25 54 46 3 Vidima velichina V 5 29 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 12yaskravist B 5 219 0 003 2 pokaznik koloru B V 0 056 0 009 2 yaskravist V 5 238 0 004 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 05indeks m1 0 22indeks c1 0 88indeks Hb 2 85 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 220 2 Minimalna yaskravist 5 250 2 Period fotometrichnoyi zminnosti zori 5 08 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 20 21 0 87 2 mas rik za shilennyam 15 00 0 59 2 mas rikParalaks p 12 06 0 84 2 masVidstan 270 44 svitlovih rokiv82 92 parsekPodrobiciMasa M Obertannya Vsin i 18 3 km sekInshi poznachennya17 Com A HD 108662 HIP 60904 HR 4752 BD 26 2354PosilannyaSIMBADdani dlya HD108662HD108662 himichno pekulyarna zorya spektralnogo klasu A0 j maye vidimu zoryanu velichinu v smuzi V priblizno 5 3 1 Vona roztashovana na vidstani blizko 270 4 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Magnitne pole 4 Div takozh 5 DzherelaFizichni harakteristiki red Zorya HD108662 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 5 08 dobi v mezhah vid Hmin 5 25 do Hmax 5 22 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD108662 maye pidvishenij vmist Cr 1 Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu stanovit 619 9 200 9 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 HD108662 amp oldid 32736599