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Vital Statistics
|
| Radius, equatorial | 71,492 km |
| Radius, polar | 66,854 km |
| Surface area | 6.25x1010
km2 |
| Mass | 1.899x1027 kg |
| Density | 1.33 g/cm3 |
| Local gravity | 24.8 m/s2 |
| Escape velocity | 60 km/s |
| Albedo | 0.34 |
Atmospheric temperature (0.5 bar) | 125 K |
| Length of year | 11.86 yr |
| Length of day | 9 h 55 min |
| Distance from the Sun | 5.2 AU |
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