Astronomy:Upsilon Cassiopeiae

From HandWiki

The Bayer designation Upsilon Cassiopeiae (υ Cas / υ Cassiopeiae) is shared by two star systems, in the constellation Cassiopeia:

They are separated by 0.3° on the sky.[1]

References

  1. MacRobert, Alan (September 23, 2016), "This Week's Sky at a Glance, September 23 – October 1", Sky & Telescope (AAS Sky Publishing, LLC), https://www.skyandtelescope.com/observing/weeks-sky-glance-september-23-october-1/, retrieved 2019-10-20.