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HD44691 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 6g 26h 25 84sShilennya 56 17 6 3 Vidima velichina V 5 53 1 HarakteristikiSpektralnij klas A3pokaznik koloru U B 0 12yaskravist B 5 817 0 008 2 pokaznik koloru B V 0 238 0 013 2 yaskravist V 5 563 0 010 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 10indeks m1 0 26indeks c1 0 86indeks Hb 2 83 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 590 2 Minimalna yaskravist 5 950 2 Period fotometrichnoyi zminnosti zori 9 95 2 dobiAstrometriyaVlasnij ruh m za pr pidnes 25 21 0 88 2 mas rik za shilennyam 21 57 0 60 2 mas rikParalaks p 12 01 0 97 2 masVidstan 271 57 svitlovih rokiv83 26 parsekPodrobiciMasa M Obertannya Vsin i 29 3 km sekInshi poznachennyaHD 44691 HIP 30651 HR 2291 BD 56 1125PosilannyaSIMBADdani dlya HD44691HD44691 himichno pekulyarna zorya spektralnogo klasu A3 sho maye vidimu zoryanu velichinu v smuzi V priblizno 5 6 1 Vona roztashovana na vidstani blizko 271 6 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD44691 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 29km sek 3 Teleskop Gipparkos zareyestruvav fotometrichnu zminnist danoyi zori z periodom 9 95 dobi v mezhah vid Hmin 5 95 do Hmax 5 59 2 Pekulyarnij himichnij vmist red 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 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 l m ESA 1997 The Hipparcos Catalogue ESA SP 1200 a b Royer F et al 2002 Rotational velocities of A type stars Astron amp Astrophys 393 897 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD44691 amp oldid 32737874