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来自维基百科,自由的百科全书
HD 206540,又名BD+10 4604,SAO 107340、HR 8292,是一颗恒星[1][2],视星等为6.09,位于银经66.11,银纬-30.53,其B1900.0坐标为赤经21h 37m 39.8s,赤纬+10° -30.53′ 6″。
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.