Astronomy:Upsilon Centauri

From HandWiki

The Bayer designation Upsilon Centauri (υ Cen / υ Centauri) is shared by two star systems, in the constellation Centaurus:

  • Upsilon¹ Centauri
  • Upsilon² Centauri

They are separated by 0.96° on the sky.

All of them were member of asterism 柱 (Zhǔ), Pillars, Horn mansion.[1]

See also:

  • Y Centauri, a variable star called by the Latin letter Y

References