Loading AI tools
来自维基百科,自由的百科全书
海豚座η,又名BD+12 4378,HD 195943、SAO 106248、HR 7858,是海豚座的一颗恒星[1][2],视星等为5.38,位于銀經57.02,銀緯-15.8,其B1900.0坐标为赤經20h 29m 13.2s,赤緯+12° -15.8′ 4″。
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.