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HD28520 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 4g 29h 45 46sShilennya 0 55 11 5 Vidima velichina V 9 64 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 00yaskravist B 9 758 0 032 2 pokaznik koloru B V 0 098 0 002 2 yaskravist V 9 589 0 040 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 9 650 2 Minimalna yaskravist 9 730 2 AstrometriyaVlasnij ruh m za pr pidnes 2 15 1 98 2 mas rik za shilennyam 3 49 1 86 2 mas rikParalaks p 5 65 1 57 2 masVidstan 577 27 svitlovih rokiv176 99 parsekPodrobiciMasa M Inshi poznachennyaHD 28520 HIP 20969 BD 1 653PosilannyaSIMBADdani dlya HD28520HD28520 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 9 6 1 Vona roztashovana na vidstani blizko 577 3 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij vmist red Zoryana atmosfera HD28520 maye pidvishenij vmist Cr 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 4h 6h 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD28520 amp oldid 31649526