Eris

Eris and Dysnomia
Distance from Sun
67.78 au
Orbital period
558.040 years
Mass
1022×1.66
Diameter
2 326.0 km
Mean density
2.520 g/cm3
Surface gravity
0.82 m/s2
Escape velocity
1 380 m/s
Rotation period
25.90 hours
Eris and Sun