Planet Moons

Every so often new moons are discovered for the outer dwarf planets. Ceres is the only dwarf planet located in the asteroid belt and has no moons surprisingly. The first 4 moons listed, the Galilean moons, are viewable naked eye under dark skies, while Amalthea can be be viewed in 8- to 10-inch telescopes.

Source: www.go-astronomy.com