Moons are classed into two individual types In line with their orbits: regular moons, which have prograde orbits (they orbit inside the route of their planets' rotation) and lie close to the aircraft in their equators, and irregular moons, whose orbits could be pro- or retrograde (towards the path in https://bestmoons15926.blogoscience.com/41052863/5-essential-elements-for-best-moons