Neptune Planet
Neptune — physical and orbital data plus resource notes. Triton is primary scientific target (retrograde orbit, N2 geysers)
View in the 3D map →Data
| Mean radius | 24,622 km |
|---|---|
| Mass | 1.024e+26 kg |
| Distance from Sun | 30.07 AU |
| Orbital period | 164.8 years |
| Rotation period | 0.671 days |
| Surface temperature | 72 K |
| Atmosphere | H2 (80%), He (19%), CH4 (1.5%) |
| Known moons | 16 |
Sources / 数据来源
JPL Horizons / NASA NSSDCA