天桴增二(天鹰座66),又名BD-01 3920,HD 192107、SAO 144181、HR 7720,是天鹰座的一颗恒星[1][2],视星等为5.47,位于银经41.65,银纬-18.6,其B1900.0坐标为赤经20h 8m 4s,赤纬-1° -18.6′ 33″。
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.