Asteria — interactive night sky map
Blinking Planetary (NGC 6826) is a planetary nebula in the constellation Cygnus with an apparent magnitude of 9.4, spanning about 0 arcminutes. It is within reach of binoculars or a small telescope.
It is best placed in the evening sky around July. It is visible from the whole northern hemisphere and from southern latitudes down to about 39°S. It is circumpolar (never sets) north of latitude 39°N.