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HD217754 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 2h 33 38sShilennya 31 46 53 7 Vidima velichina V 6 56 1 HarakteristikiSpektralnij klas F0pokaznik koloru U B 0 10yaskravist B 6 966 0 005 2 pokaznik koloru B V 0 342 0 005 2 yaskravist V 6 595 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 21indeks m1 0 19indeks c1 0 79indeks Hb 2 73 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 630 2 Minimalna yaskravist 6 660 2 AstrometriyaVlasnij ruh m za pr pidnes 40 83 0 53 2 mas rik za shilennyam 21 74 0 59 2 mas rikParalaks p 8 54 0 77 2 masVidstan 381 92 svitlovih rokiv117 10 parsekPodrobiciMasa M Obertannya Vsin i 26 3 km sekInshi poznachennyaHD 217754 HIP 113783 HR 8765 BD 31 4829 GSC 2750 11PosilannyaSIMBADdani dlya HD217754HD217754 himichno pekulyarna zorya spektralnogo klasu F0 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 6 1 Vona roztashovana na vidstani blizko 381 9 svitlovih rokiv vid Soncya 2 Fizichni harakteristiki red Zorya HD217754 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 26km sek 3 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 22h 24h 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 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 HD217754 amp oldid 32737414