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HD173648 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 44h 46 36sShilennya 37 36 18 4 Vidima velichina V 4 34 1 HarakteristikiSpektralnij klas A4pokaznik koloru U B 0 16yaskravist B 4 585 0 002 2 pokaznik koloru B V 0 192 0 010 2 yaskravist V 4 358 0 002 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 11indeks m1 0 22indeks c1 0 99indeks Hb 2 85 1 Dani fotometriyi GipparkosMaksimalna yaskravist 4 390 2 Minimalna yaskravist 4 410 2 AstrometriyaVlasnij ruh m za pr pidnes 29 26 0 50 2 mas rik za shilennyam 26 57 0 61 2 mas rikParalaks p 21 23 0 54 2 masVidstan 153 63 svitlovih rokiv47 10 parsekPodrobiciMasa M Obertannya Vsin i 47 3 km sekInshi poznachennya ze1 Lyr HD 173648 HIP 91971 HR 7056 BD 37 3222 GSC 3118 2080PosilannyaSIMBADdani dlya HD173648HD173648 himichno pekulyarna zorya spektralnogo klasu A4 sho maye vidimu zoryanu velichinu v smuzi V priblizno 4 3 1 Vona roztashovana na vidstani blizko 153 6 svitlovih rokiv vid Soncya 2 Zmist 1 Fizichni harakteristiki 2 Magnitne pole 3 Div takozh 4 DzherelaFizichni harakteristiki red Zorya HD173648 obertayetsya porivnyano povilno navkolo svoyeyi osi Proyekciya yiyi ekvatorialnoyi shvidkosti na promin zoru stanovit Vsin i 47km sek 3 Magnitne pole red Spektr danoyi zori vkazuye na nayavnist magnitnogo polya u yiyi zoryanij atmosferi Napruzhenist povzdovzhnoyi komponenti polya ocinenoyi z analizu nayavnih linij metaliv stanovit 77 8 115 8 Gaus 4 Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik magnitnih himichno pekulyarnih zir Perelik himichno pekulyarnih zir 18h 20h 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 Bychkov V D Bychkova L V Madej J 2003 Catalogue of averaged stellar effective magnetic fields Astron Astrophys 407 631 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD173648 amp oldid 32736150