DWARF PLANETS

Dysnomia moon

Dysnomia is the single moon of dwarf planet Eris in the Kuiper Belt. Here is the best image of Dysnomia and Eris:


Dysnomia facts

Designation: Eris I
Apparent magnitude: 25.4
Mass: 1.43 x 1020 kg
Radius: 350 km
Density: 0.8 gm/cm3
Orbital period: 15.8 days
Orbital velocity: 0.17 km/sec
Eccentricity of orbit: 00.62
Inclination of orbit: 45.5 °
Albedo: 0.04