Draft:Sh2-153

Sh2-153 is a small emission nebula in the constellation Cassiopeia.

It is located on the western edge of the constellation, close to the border with Cepheus; The most suitable period for its observation in the evening sky falls between the months of July and December and is greatly facilitated for observatories located in the regions of the Earth's northern hemisphere, where it is circumpolar up to warm temperate regions.