Asteria — interactive night sky map
NGC 2403 is a galaxy in the constellation Camelopardalis with an apparent magnitude of 8.4, spanning about 20 arcminutes. It is within reach of binoculars or a small telescope.
It is best placed in the evening sky around January. It is visible from the whole northern hemisphere and from southern latitudes down to about 24°S. It is circumpolar (never sets) north of latitude 24°N.