The Elliptical Galaxy M110 (also known as Messier Object 110, Messier 110, M110, or NGC 205) is an elliptical galaxy in the Andromeda constellation, a satellite of the Andromeda Galaxy, and a member of the Local Group galaxies. It was discovered by Charles Messier in 1773. M110 is the second brighter satellite galaxy of the Andromeda Galaxy.