后发座23,又名BD+23 2475,HD 109485、SAO 82390、HR 4789,是后发座的一颗恒星[1][2],视星等为4.81,位于银经262.15,银纬84.14,其B1900.0坐标为赤经12h 29m 52.1s,赤纬+23° 84.14′ 48″。
参考文献
Wikiwand in your browser!
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.