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HD187418 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 19g 51h 58 93sShilennya 46 51 42 4 Vidima velichina V 8 27 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 00yaskravist B 8 639 0 012 2 pokaznik koloru B V 0 287 0 017 2 yaskravist V 8 337 0 013 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 14indeks m1 0 23indeks c1 0 85indeks Hb 2 83 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 300 2 Minimalna yaskravist 8 710 2 Period fotometrichnoyi zminnosti zori 1 61 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 0 48 1 61 2 mas rik za shilennyam 31 82 0 84 2 mas rikParalaks p 3 35 1 21 2 masVidstan 973 60 svitlovih rokiv298 51 parsekPodrobiciMasa M Inshi poznachennyaHD 187418 HIP 97756 CD 47 13121 GSC 8390 625PosilannyaSIMBADdani dlya HD187418HD187418 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 3 1 Vona roztashovana na vidstani blizko 973 6 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 1 61 dobi v mezhah vid Hmin 8 71 do Hmax 8 30 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD187418 amp oldid 31650395