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HD171388 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 18g 34h 35 34sShilennya 3 8 8 8 Vidima velichina V 7 46 1 HarakteristikiSpektralnij klas A4pokaznik koloru U B 0 00yaskravist B 7 768 0 006 2 pokaznik koloru B V 0 255 0 009 2 yaskravist V 7 485 0 005 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 15indeks m1 0 20indeks c1 0 93indeks Hb 0 00 1 Dani fotometriyi GipparkosMaksimalna yaskravist 7 510 2 Minimalna yaskravist 7 550 2 AstrometriyaVlasnij ruh m za pr pidnes 6 98 0 77 2 mas rik za shilennyam 0 36 0 64 2 mas rikParalaks p 4 02 0 86 2 masVidstan 811 33 svitlovih rokiv248 76 parsekPodrobiciMasa M Inshi poznachennyaHD 171388 HIP 91072 BD 3 3747 GSC 450 578PosilannyaSIMBADdani dlya HD171388HD171388 himichno pekulyarna zorya spektralnogo klasu A4 sho maye vidimu zoryanu velichinu v smuzi V priblizno 7 4 1 Vona roztashovana na vidstani blizko 811 3 svitlovih rokiv vid Soncya 2 Div takozh red Perelik HgMn zir Rtutno manganova zorya 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 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD171388 amp oldid 31653405