Eris with Dysnomia, its only moon.
Diameter: 2,375 km
Orbital Position 5
Average distance from Sun: 96.6 AU
Rotation period: Unknown
Orbital period: 557 Earth years
Moons: 1 (Dysnomia)

Eris is a dwarf planet in the Kuiper Belt. Eris was found in 2003 and given the temporary names "2003UB-313" and "Xena". It was later changed to Eris and it is the farthest known Dwarf Planet.

Tilted OrbitEdit

Eris has an even more tilted orbit than those of Ceres, (10 degrees), Pluto (17 degrees) and MakeMake (28 degrees). Its orbit is inclined at a whooping 44 degrees similar to that of Tyche (which also has 44 degree orbit) and is so tilted that it crosses the orbits of MakeMake and Pluto.

The highly tilted orbit of Eris compared to the orbits of Ceres (light blue), Jupiter (maroon), Saturn (orange, Uranus (green), Neptune (blue), Pluto (olive, and MakeMake (red)

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