Description
Overview:
Proteus is a moon which orbits the planet Neptune. Proteus maintains an average distance from Neptune of 117,647 km. It takes Proteus 1.12 days to orbit Neptune.
Details:
This moon is a average-sized satellite with a diameter of 436(X 416 X 402) km. It has an orbital eccentricity of 0 and an orbital inclination of 0.55 degrees.
Discovery:
Proteus was discovered by Stephen Synnott in 1989.
