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来自维基百科,自由的百科全书
天琴座19,又名BD+31 3497,HD 179527、SAO 67946、HR 7283,是天琴座的一颗恒星[1][2],视星等为5.98,位于銀經63.19,銀緯9.75,其B1900.0坐标为赤經19h 7m 55.8s,赤緯+31° 9.75′ 59″。
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.