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来自维基百科,自由的百科全书
離宮二(飛馬座μ),又名BD+23 4615,HD 216131、SAO 90816、HR 8684,是飛馬座的一顆恆星[1][2],視星等為3.48,位於銀經90.68,銀緯-30.56,其B1900.0坐標為赤經22h 45m 10.5s,赤緯+24° -30.56′ 25″。
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.