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Astronomy
Planets - Uranus - Umbriel
Bulk Parameters
Orbital Parameters
| Bulk Parameters |
| Mass |
11.7 × 1020 kg |
| Radius |
584.7 km |
| Mean Density |
1 400 kg m-3 |
| Visual Geometric Albedo |
0.19 |
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| Orbital Parameters |
| Semimajor Axis |
266.30 × 103 km |
| Period |
4.144 177 days |
| Orbital Inclination |
0.36 ° |
| Orbital Eccentricity |
0.0050 |
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