Fast Facts
Neptune's astronomical units: 30.1 AUs
Orbital period: 165 years Rotation period: 16 hours diameter at the equator: 30,599 miles Tilt in degrees: 28 degrees Mass in Kg: 1.024 x 10^26 (17 times the size of earth) Average density: 6.254 x 10^13 Average temperature: 210 Celsius Number of moons: Neptune has 14 moons Names of moons: Triton, Thalassa, Naiad, Nereid, Proteus, Hippocamp, Neso, Despina, Galatea, Halimede, Laomedeia, Psamathe, Larissa, Sao |
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