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HD198667 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 20g 52h 8 69sShilennya 5 30 25 4 Vidima velichina V 5 55 1 HarakteristikiSpektralnij klas B9pokaznik koloru U B 0 26yaskravist B 5 442 0 003 2 pokaznik koloru B V 0 076 0 010 2 yaskravist V 5 537 0 003 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 03indeks m1 0 10indeks c1 0 89indeks Hb 2 75 1 Dani fotometriyi GipparkosMaksimalna yaskravist 5 520 2 Minimalna yaskravist 5 540 2 AstrometriyaPromeneva shvidkist Rv 2 1 3 km sekVlasnij ruh m za pr pidnes 1 26 1 17 2 mas rik za shilennyam 6 20 0 63 2 mas rikParalaks p 4 33 1 08 2 masVidstan 753 25 svitlovih rokiv230 95 parsekPodrobiciMasa 18 M Radius 7 R Efektivna temperatura 11125 Klg g 3 55Metalichnist Fe H 0 10Obertannya 7 09753 dibInshi poznachennya5 Aqr HD 198667 HIP 103005 HR 7985 BD 6 5606 GSC 5186 2126PosilannyaSIMBADdani dlya HD198667HD198667 himichno pekulyarna zorya spektralnogo klasu B9 j maye vidimu zoryanu velichinu v smuzi V priblizno 5 5 1 Vona roztashovana na vidstani blizko 753 2 svitlovih rokiv vid Soncya 2 j nablizhayetsya do nas zi shvidkistyu blizko 2km sek 3 Zmist 1 Fizichni harakteristiki 2 Pekulyarnij himichnij sklad 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD198667 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 25km sek 4 Pekulyarnij himichnij sklad red Zoryana atmosfera HD198667 maye pidvishenij vmist Si 1 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 20h 22h 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 g 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 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 LEVATO H GROSSO M 2002 Rotational velocities of B stars Astrophys J 573 359 365 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD198667 amp oldid 32737106