A moonlet, minor moon, minor natural satellite, or minor satellite is a particularly small natural satellite orbiting a planet, dwarf planet, or minor planet.
The 400-meter moonlet Earhart in Saturn's A Ring, just outside the Encke Gap
Earhart is a propeller moonlet of Saturn. It was first seen by the Cassini spacecraft on 13 August, 2009 from a distance of 69,183 miles or 111,340 Kilometers and again on 22 March 2017.
Moonlet
…The 400-meter moonlet Earhart in Saturn's A Ring, just outside the Encke Gap Another image of Earhart Another moonlet named Bleriot A moonlet named Santos-Dumont A moonlet in Saturn's…