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来自维基百科,自由的百科全书
海豚座17,又名BD+13 4572,HD 199253、SAO 106665、HR 8011,是海豚座的一颗恒星[1][2],视星等为5.17,位于銀經60.77,銀緯-19.74,其B1900.0坐标为赤經20h 50m 52.6s,赤緯+13° -19.74′ 24″。
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.