Tags: Galaxy.
The Cassiopeia Dwarf (also known as Andromeda VII) is a dwarf spheroidal galaxy about 2.58 Mly away in the constellation Cassiopeia. The Cassiopeia Dwarf is part of the Local group of galaxies and a satellite galaxy of the Andromeda Galaxy (M31). The Cassiopeia Dwarf was found in 1998 together with the Pegasus Dwarf by a team of astronomers (Karachentsev and Karachentseva) in Russia and the Ukraine.