Asteria — interactive night sky map
Blue Snowball (NGC 7662) is a planetary nebula in the constellation Andromeda with an apparent magnitude of 8.3, spanning about 0 arcminutes. It is within reach of binoculars or a small telescope.
It is best placed in the evening sky around September. It is visible from the whole northern hemisphere and from southern latitudes down to about 47°S. It is circumpolar (never sets) north of latitude 47°N.