|Orbit||semi-major axis 3.138 AU, eccentricity .116|
|Surface Gravity||0.091 m/s²|
|Mean Temperature||mean ~164 K|
maximum 247 K (-26° C)
|Political Affiliation||The Wizarding World, Fenspace Convention|
10 Hygiea is a Main Belt asteroid discovered by Annibale de Gasparis on April 12, 1849. It is the fourth-largest object in the region by volume and mass, and the largest of the class of dark C-type asteroids with a carbonaceous surface.