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HD8374 Dani doslidzhennyaEpoha J2000 0Suzir ya AndromedaPryame pidnesennya 1g 23h 40 62sShilennya 37 42 53 8 Vidima velichina V 5 60 1 HarakteristikiSpektralnij klas A1pokaznik koloru U B 0 13yaskravist B 5 934 0 003 2 pokaznik koloru B V 0 276 0 006 2 yaskravist V 5 624 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 16indeks m1 0 23indeks c1 0 75indeks Hb 2 81 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 660 2 Minimalna yaskravist 5 680 2 AstrometriyaPromeneva shvidkist Rv 13 3 0 9 3 km sekVlasnij ruh m za pr pidnes 81 77 0 62 2 mas rik za shilennyam 19 64 0 46 2 mas rikParalaks p 15 43 0 73 2 masVidstan 211 38 svitlovih rokiv64 81 parsekPodrobiciMasa M Obertannya Vsin i 33 4 km sekInshi poznachennya47 And HD 8374 HIP 6514 HR 395 BD 36 237PosilannyaSIMBADdani dlya HD8374HD8374 ye himichno pekulyarnoyu zoreyu spektralnogo klasu A1 j maye vidimu zoryanu velichinu v smuzi V priblizno 5 6 1 Vona znahoditsya u suzir yi Andromeda na vidstani blizko 211 4 svitlovih rokiv vid Soncya 2 j viddalyayetsya vid nas zi shvidkistyu blizko 13km sek 3 Danij ob yekt ye spektralno podvijnoyu zoreyu Fizichni harakteristiki red Golovna zorya sistemi HD8374 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 33km sek 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 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 2009 Catalogue of Ap HgMn and Am stars Astronomy and Astrophysics angl 498 961 966 Bibcode 2009A amp A 498 961R doi 10 1051 0004 6361 200810788 Arhiv originalu za 2 bereznya 2015 Procitovano 19 bereznya 2015 a b v g d e zh i k ESA 1997 The Hipparcos Catalogue ESA SP 1200 a b GONTCHAROV G A 2006 Pulkovo compilation of radial velocities for 35495 stars in a common system Astron Lett 32 759 771 a b ABT H A MORRELL N I 1995 The relation between rotational velocities and spectral peculiarities among A type stars Astrophys J Suppl Ser 99 135 172 nbsp Ce nezavershena stattya pro zoryu Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title 47 Andromedi amp oldid 35328956