Position: | Eighth from Sun |
Distance from Sun: | 4,504,000,000 km (30.06 AU) |
Neptune Day: | 0.75 Earth Days |
Neptune Year: | 164.83 Earth Years |
Orbital Speed: | 5.4 km/sec |
Eccentricity of Orbit: | 0.0097 |
Satellites: | 8 (plus rings) |
Diameter: | 49,528 km |
Mass: | 1.0247e26 kg |
Major Atmospheric Gas: | Hydrogen |