|Orbital Distance||22.2 AU|
|Orbital Period||117.7 Earth Years|
|Day Length||56.4 Earth Hours|
|Atm. Pressure||0.88 atm|
|Surface Temp||-185 °C|
|Surface Gravity||0.9 g|
|Mass||2.966 Earth Masses|
Though exceptionally large for a terrestrial world, Imaneya is composed of water ice with a core of various carbonaceous compounds. It has a density only half that of Earth, and an atmosphere of nitrogen and carbon monoxide. The surface is composed of surprisingly pure water ice, with a high albedo.
- By "surprisingly pure water ice with a high albedo" we are to understand a composition like that of Enceladus, Bond albedo over 0.9 and geometric albedo over unity.