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来自维基百科,自由的百科全书
HD 99283,又名BD+56 1518,SAO 28017、HR 4407,是一颗大熊座的恒星[1][2],视星等为5.75,位于銀經145.26,銀緯57.42,其B1900.0坐标为赤經11h 20m 18.7s,赤緯+56° 57.42′ 55″。
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.