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HD21769 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 3g 33h 32 20sShilennya 58 45 54 9 Vidima velichina V 6 45 1 HarakteristikiSpektralnij klas A3pokaznik koloru U B 0 15yaskravist B 6 614 0 005 2 pokaznik koloru B V 0 168 0 008 2 yaskravist V 6 439 0 006 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 06indeks m1 0 21indeks c1 0 98indeks Hb 2 87 1 Dani fotometriyi GipparkosMaksimalna yaskravist 6 390 2 Minimalna yaskravist 6 550 2 AstrometriyaVlasnij ruh m za pr pidnes 13 07 1 49 2 mas rik za shilennyam 45 58 1 69 2 mas rikParalaks p 4 27 1 95 2 masVidstan 763 83 svitlovih rokiv234 19 parsekPodrobiciMasa M Obertannya Vsin i 92 3 km sekInshi poznachennyaHD 21769 HIP 16587 HR 1068 BD 58 619PosilannyaSIMBADdani dlya HD21769HD21769 himichno pekulyarna zorya spektralnogo klasu A3 sho maye vidimu zoryanu velichinu v smuzi V priblizno 6 4 1 Vona roztashovana na vidstani blizko 763 8 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij vmist 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD21769 obertayetsya dosit shvidko navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 92km sek 3 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 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 HD21769 amp oldid 32737408