kääpiöplaneetan
A kääpiöplaneetan, or dwarf planet, is a celestial body that orbits the Sun and is massive enough for its own gravity to make it round or nearly round, but has not cleared its orbital neighborhood of other objects. This definition was established by the International Astronomical Union (IAU) in 2006.
Unlike planets, dwarf planets share their orbital path with other celestial bodies of comparable size. This
There are likely many more dwarf planets in our solar system awaiting discovery, particularly in the Kuiper