The Earth and other large celestial bodies are generally better modeled as oblate spheroids, whereas small objects such as asteroids often have irregular shapes.
Amadăl d tiɣiswen n išinnăwan măqqornen iknănat uɣna šund Oblate Spheroid tan as ijja awen harătan fuk wi mădroynen šund asteroid tan ilan alwăqqan iyyan erk iššikil