There are many dwarf galaxies in the Local Group; these small galaxies frequently orbit larger galaxies, such as the Milky Way, the Andromeda Galaxy and the Triangulum Galaxy.
Ada banyak galaksi katai di Grup Lokal, galaksi-galaksi kecil ini sering mengorbit galaksi yang lebih besar, seperti Bima Sakti, Galaksi Andromeda atau Galaksi Triangulum.