Planet Neptune

Some Facts about The Neptunian Moon, S/2002 N1
courtesy of NASA

Discovered ByMatthew J. Holman and Team
Date of Discovery2002
Average Distance from Neptune15,728,000 km. (metric)
Equatorial Radius24 km (metric)
Mass100,000,000,000,000,000 kg (metric)
Orbit Period (Length of Year)1874.8 Earth days
Orbital Eccentricity0.572
Orbital Inclination to Ecliptic134.1°
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