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HD57956 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 7g 23h 21 30sShilennya 4 25 56 8 Vidima velichina V 8 69 1 HarakteristikiSpektralnij klas A2pokaznik koloru U B 0 13yaskravist B 8 836 0 015 2 pokaznik koloru B V 0 163 0 021 2 yaskravist V 8 666 0 017 2 Tip zminnostiDani fotometriyi GipparkosMaksimalna yaskravist 8 670 2 Minimalna yaskravist 8 820 2 Period fotometrichnoyi zminnosti zori 6 18 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 1 59 1 35 2 mas rik za shilennyam 1 88 0 81 2 mas rikParalaks p 0 63 1 16 2 masVidstan 5177 09 svitlovih rokiv1587 30 parsekPodrobiciMasa M Inshi poznachennyaHD 57956 HIP 35831 BD 4 1927PosilannyaSIMBADdani dlya HD57956HD57956 himichno pekulyarna zorya spektralnogo klasu A2 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 7 1 Vona roztashovana na vidstani blizko 5177 1 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 6 18 dobi v mezhah vid Hmin 8 82 do Hmax 8 67 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 6h 8h 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 l m 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 HD57956 amp oldid 31649684