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Solar System Data
  Physical Data Orbital Data

Neptune
Diameter: 49,528 km
Mass: 17,135 EM
Density: 1.64
Gravity: 1.122 EG
Magnitude: 7.8
Average Temperature: -214°C
Distance to Sun: 4,497,070,000 km
Day: 19.2 EH
Year: 164.79 EY
Axis tilt: 29.6 °
Eccentricity: 0.0097
Inclination: 1.774 °
    Units:
  • EH: Earth Hours
  • ED: Earth Days
  • EY: Earth Years
  • EM: Earth Masses
  • EG: Earth Gravity
  • km: kilometers (1km ~ 0.62 miles)
  • °C: degree Celsius (°F = 1.8 [°C] + 32)

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