It needs hydrostatic equilibrium (roughly spherical shape cause of gravity) and hasn't cleared it's orbit of planetoids (other asteroids and dwarf planets). The definition of dwarf planet is contested because a number of major planets haven't cleared their orbits of planetoids. It's likely we will be looking for a better definition in the future as we have in the past as well.
Pluto the dwarf planet is an example of of a dwarf planet.
The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.
Quaoar is an official dwarf planet.
No. Jupiter is not a dwarf planet. Pluto, Ceres, Eris, Makemake, Hauma are dwarf planets.
Pulto is a hypothetical planet sometimes referred to in science fiction or urban legends, but it is not officially recognized as a planet or dwarf planet by the scientific community.
Scientists that study the solar system.
The International Astronomical Union (IAU) decides these things.
Pluto the dwarf planet is an example of of a dwarf planet.
Mercury is not a dwarf planet. It is a planet.
dwarf is a dwarf planet because it is to small to be in the solar system.,
The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.
Hiʻiaka is the larger, outer moon of the dwarf planet Haumea.It is NOT a dwarf planet.
Ceres is a dwarf planet. There is no such thing as a gas dwarf planet - Yet!
Quaoar is an official dwarf planet.
Its still a dwarf planet
Pluto is referred to as dwarf planet.
That planet, a dwarf, is called Pluto.