Diameter (km) | 12,103.0 |
Mean distance from the Sun(km) | 108,200,000 |
Mean orbital velocity (km/sec) | 35.03 |
Orbital period = l day (days) | 224.7 |
One day: | |
Rotational period (days) | 243.01 |
Mass (Earth=1) | 0.81 |
Mean density (water=1) | 5.25 |
Surface gravity (Earth=1) | 0.93 |
Surface temperature (°C) | 465 |
Number of moons | 0 |