NGC7023 - The Iris Nebula

The Iris Nebula (also known as Caldwell 4) is a bright reflection nebula in the constellation Cepheus. NGC 7023 is actually the cluster within the nebula, with the nebula lit by a magnitude +7 star (SAO 19158) within the cluster. The nubula lies 1,300 light-years away and is approximately six light-years across.

82x300sec Subs, Darks, Flats and Bias

No comments: