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HD102454 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 11g 47h 26 21sShilennya 31 15 17 2 Vidima velichina V 7 32 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 00yaskravist B 7 247 0 007 2 pokaznik koloru B V 0 052 0 004 2 yaskravist V 7 310 0 008 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 7 290 2 Minimalna yaskravist 7 350 2 AstrometriyaVlasnij ruh m za pr pidnes 7 55 1 08 2 mas rik za shilennyam 8 82 0 68 2 mas rikParalaks p 1 97 1 00 2 masVidstan 1655 62 svitlovih rokiv507 61 parsekPodrobiciMasa M Inshi poznachennyaHD 102454 HIP 57526 CD 30 9454PosilannyaSIMBADdani dlya HD102454HD102454 himichno pekulyarna zorya spektralnogo klasu B9 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 3 1 Vona roztashovana na vidstani blizko 1655 6 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij sklad red Zoryana atmosfera HD102454 maye pidvishenij vmist Si 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 10h 12h 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 HD102454 amp oldid 31655724