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来自维基百科,自由的百科全书
獅子座40,又名BD+20 2466,HD 89449、SAO 99065、HR 4054,是獅子座的一颗恒星[1][2],视星等为4.79,位于銀經217.12,銀緯54.48,其B1900.0坐标为赤經10h 14m 17.6s,赤緯+19° 54.48′ 42″。
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.