NGC 5821
Encyclopedia
NGC 5821 is a galaxy in the constellation Boötes
. It lies near a similarly massed galaxy, NGC 5820
, at the same redshift.
Boötes
Boötes is a constellation in the northern sky, located between 0° and +60° declination, and 13 and 16 hours of right ascension on the celestial sphere. The name comes from the Greek Βοώτης, Boōtēs, meaning herdsman or plowman...
. It lies near a similarly massed galaxy, NGC 5820
NGC 5820
NGC 5820 is a galaxy in the constellation Boötes. It lies near a similar massed galaxy, NGC 5821, at the same redshift.With a diameter of 7.1 million light years, it is larger than the similar-mass IC 1101.- References :***...
, at the same redshift.