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Astronomy
Planets - Neptune - Proteus
Bulk Parameters
Orbital Parameters
| Bulk Parameters |
| Mass |
|
| Radius |
218 km × 208 km × 201 km |
| Mean Density |
|
| Visual Geometric Albedo |
0.06 |
|
|
| Orbital Parameters |
| Semimajor Axis |
117.647 × 103 km |
| Period |
1.122 315 days |
| Orbital Inclination |
0.55 ° |
| Orbital Eccentricity |
0.0 |
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