4 Vesta
Vesta's shape is close to the shape of a sphere by its own gravity, but the large concavity and lump at the pole (see 'Surface Features' below) did not fit the criteria from being considered a planet under the IAU. In any case, this resolution was rejected by the IAU membership and Vesta will continue to be called an asteroid. However, it is possible that Vesta may be listed as a dwarf planet in the future, if it is convincingly determined that its shape is from hydrostatic equilibrium.