Neptune
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| Neptune | |
|---|---|
| |
| Neptune in Orbiter | |
| Designation | |
| Name | Neptune |
| Reference body | Sun |
| Number of known satellites | 14 |
| Physical parameters* | |
| Mass | 1.025×1026 kg |
| Mean Radius | 2.462×107 m |
| Gravitational moments | J2=0.004 |
| Siderial day | 5.8×104 s |
| Orbital period | 5.177×109 s |
| Obliquity of ecliptic | 28.48° |
| Atmosphere | Yes |
| Atmosphere* | |
| Atmosphere model | Generic |
| Surface Pressure | 414.0 KPa |
| Surface Density | 0.5093 kg/m3 |
| Specific gas constant | 144.92 J/(K kg) |
| Specific heat ratio | 1.33 |
| Osculating elements (ecliptic frame)* | |
| Semi-major axis | 4.4829×1012 m |
| Eccentricity | 0.011208 |
| Inclination | 1.77° |
| Note | *Elements given are from Orbiter 2016 |
Neptune is the 8th planet from the Sun. It has 27 known natural satellites.
see also: Wikipedia [1]
Go to Addons for Neptune
Natural satellites
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