NGC 7654

NGC 7654 is a open cluster located in the constellation Cassiopeia. Some key stats include:

NGC:NGC 7654
Messier:M 52
Type:open cluster
Constellation:Cassiopeia
V-magnitude (visual):6.9
Right Ascension:23:24:48.40
Declination:61:35:35.40
Major axis:9.9 '
Radial velocity:-40 km/s
Redshift:-0.00013

Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula