Dwarf planet Hygiea in the asteroid belt also has no moon. However, quite a few lesser asteroids (also referred to as slight planets) do have moons, but These are all too faint to discover in any novice telescope. Inspite of subsequent observations by the Galileo spacecraft while in the nineties, https://bestmoons93715.post-blogs.com/55558559/little-known-facts-about-bestmoons