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HD138821 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 15g 35h 11 32sShilennya 21 0 28 2 Vidima velichina V 8 80 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 00yaskravist B 9 164 0 018 2 pokaznik koloru B V 0 316 0 028 2 yaskravist V 8 836 0 019 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 8 840 2 Minimalna yaskravist 8 910 2 AstrometriyaVlasnij ruh m za pr pidnes 8 05 2 00 2 mas rik za shilennyam 6 63 1 10 2 mas rikParalaks p 5 19 1 37 2 masVidstan 628 43 svitlovih rokiv192 68 parsekPodrobiciMasa M Inshi poznachennyaHD 138821 HIP 76302 BD 20 4266 GSC 6196 847PosilannyaSIMBADdani dlya HD138821HD138821 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 7 1 Vona roztashovana na vidstani blizko 628 4 svitlovih rokiv vid Soncya 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 14h 16h 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 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD138821 amp oldid 31647731