Dwarf World Hygiea within the asteroid belt also has no moon. On the other hand, a number of smaller sized asteroids (also referred to as slight planets) do have moons, but These are all also faint to check out in any novice telescope. For anyone who is savoring this article, https://gregorydggjj.tribunablog.com/the-fact-about-best-moons-that-no-one-is-suggesting-49087191