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HD186984 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 19g 48h 3 02sShilennya 13 42 13 0 Vidima velichina V 6 11 1 HarakteristikiSpektralnij klas A5pokaznik koloru U B 0 14yaskravist B 6 346 0 003 2 pokaznik koloru B V 0 193 0 011 2 yaskravist V 6 122 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 09indeks m1 0 26indeks c1 0 88indeks Hb 2 87 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 150 2 Minimalna yaskravist 6 170 2 AstrometriyaVlasnij ruh m za pr pidnes 25 57 0 91 2 mas rik za shilennyam 24 95 0 46 2 mas rikParalaks p 16 00 0 88 2 masVidstan 203 85 svitlovih rokiv62 50 parsekPodrobiciMasa M Obertannya Vsin i 103 3 km sekInshi poznachennyaHD 186984 HIP 97423 HR 7532 BD 14 5555 GSC 5737 2472PosilannyaSIMBADdani dlya HD186984HD186984 himichno pekulyarna zorya spektralnogo klasu A5 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 1 1 Vona roztashovana na vidstani blizko 203 8 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Zorya HD186984 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 103km sek 3 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 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD186984 amp oldid 39111163