NGC 366

NGC 366 is a open cluster located in the constellation Cassiopeia. Some key stats include:

NGC:NGC 366
Type:open cluster
Constellation:Cassiopeia
Right Ascension:01:06:25.99
Declination:62:13:44.10
Major axis:5.1 '

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