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来自维基百科,自由的百科全书
人二(飛馬座1),又名BD+19 4691,HD 203504、SAO 107073、HR 8173,是飛馬座的一颗恒星[1][2],视星等为4.08,位于銀經70.05,銀緯-20.92,其B1900.0坐标为赤經21h 17m 27.6s,赤緯+19° -20.92′ 36″。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.