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来自维基百科,自由的百科全书
仙女座39,又名BD+40 209,HD 6116、SAO 36874、HR 290,是仙女座的一顆恆星[1][2],視星等為5.98,位於銀經125.24,銀緯-21.47,其B1900.0坐標為赤經0h 57m 16.9s,赤緯+40° -21.47′ 27″。
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.