NGC 7635 Bubble Nebula

NGC 7635 is a H II region located in the constellation Cassiopeia. Some key stats include:

NGC:NGC 7635
Common name:Bubble Nebula
Type:H II region
Constellation:Cassiopeia
B-magnitude (blue):11
Right Ascension:23:20:45.60
Declination:61:12:44.50
Major axis:15 '
Minor axis:8 '

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