Mass (kg) | 5.98 x 10^24 |
---|---|
Diameter (km) | 12,756 |
Mean Density (kg/m^3) | 5,520 |
Escape Velocity (m/sec) | 11,200 |
Average Distance from Sun (AU) | 1 |
Rotation Period (length of day in Earth hours) | 23.93 |
Revolution Period (length of year in Earth days) | 365.26 |
Obliquity (tilt of axis) | 23.4� |
Orbit Inclination | 0 |
Orbit Eccentricity (deviation from circular) | 0.017 |
Mean Surface Temperature | 281�K |
Maximum Surface Temperature | 310�K |
Minimum Surface Temperature | 260�K |
Visual Geometric Albedo (Reflectivity) | 0.39 |
Highest Point on Surface | Mount Everest (over 8 km above sea-level) |
Atmospheric Components | 78% Nitrogen, 21% Oxygen, 1% Argon |
Surface Materials | Basaltic and Granitic rock and altered materials |
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