Distance from the Sun: Diameter: Rotation period: Revolution period: Density (Water=1): Mass: Mass (Earth=1): Volume (Earth=1): Gravity (Earth=1): Mean Temperature: Geometric Albedo*: Apparent Magnitude (Vo): Axis Tilt: Orbital Inclination: Orbital Speed: Equatorial Escape Veocitiy: Moons: Rings: Atmosphere: |
67.1 million miles (.72 AU) 7521 miles (12,104 km) 243 days 224.7 days 5.3 4.87 x 10^24 kg 0.815 0.86 0.91 755 K (900 F) 0.65 -4.4 3 degrees 3.4 degrees 35 kmps (21.7 miles/sec) 10.4 kmps (6.4 miles/sec) 0 0 96% Carbon dioxide 3% Nitrogen 1% Other |
* fraction of sunlight reflected
Mercury|EarthYou are visitor numberSolar System|Craig Warner's Astronomy Page|Gerald Lamb's Astronomy Page
Click here to goto Craig Warner's Home Page.
Click here to goto Gerald Lamb's Home Page.