Dwarf Planet Ceres
Dwarf Planet Eris
What are the gravity for Eris and Ceres?
The surface gravity on Eris is estimated at 0.8 m/s^2.
And Ceres is estimated at 0.27 m/s^2.
By comparison, surface gravity on Earth is 9.8 m/s^2.
So Eris is about 1/12th the surface gravity of Earth, and Ceres
is about 1/36th.