www.wikidata.uk-ua.nina.az
HD21877 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 3g 31h 2 42sShilennya 17 10 4 0 Vidima velichina V 8 59 1 HarakteristikiSpektralnij klas A0pokaznik koloru U B 0 11yaskravist B 8 866 0 013 2 pokaznik koloru B V 0 200 0 015 2 yaskravist V 8 610 0 015 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 8 620 2 Minimalna yaskravist 8 690 2 AstrometriyaVlasnij ruh m za pr pidnes 4 21 1 27 2 mas rik za shilennyam 20 26 1 24 2 mas rikParalaks p 6 50 1 20 2 masVidstan 501 78 svitlovih rokiv153 85 parsekPodrobiciMasa M Inshi poznachennyaHD 21877 HIP 16384 BD 17 683PosilannyaSIMBADdani dlya HD21877HD21877 himichno pekulyarna zorya spektralnogo klasu A0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 6 1 Vona roztashovana na vidstani blizko 501 8 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij vmist red Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 2h 4h 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 HD21877 amp oldid 31646968