Loading AI tools
来自维基百科,自由的百科全书
仙女座9,又名BD+40 5043,HD 219815、SAO 52881、HR 8864,是仙女座的一颗恒星[1][2],视星等为6.02,位于銀經104.91,銀緯-17.82,其B1900.0坐标为赤經23h 13m 38.6s,赤緯+41° -17.82′ 39″。
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.