Venus

SI Units
Earth Relative
Radius (Equatorial)
6,051,800 m
0.9499 x Earth
Mass
4.8685 x 1024 kg
0.815 x Earth
Temperature (Surface Mean)
735 K (462 °C)
Gravity
8.87 ms-2
0.904 g
Escape Velocity
10,460 ms-1
Axis Tilt
177.3°
Distance from Sun (Semi-Major)
1.0820893 x 1011 m
0.723332 AU
Orbital Period
0.925 Venus Days
0.615 Earth Years (224.7 Earth Days)
Rotational Period
243.02 Earth Days (retrograde)
Number of Moons
-
Atmosphere
96% Carbon Dioxide, 3% Nitrogen.
75-100 times atmospheric pressure of Earth
Rings
-
Missions to Venus
Mariner 2, Venera 3 (Soviet), Mariner 5, Venera 5-16 (Soviet),
Pioneer Venus Orbiter, Magellan, Galileo, Cassini, Venus Express (ESA)

SI Units
Earth Relative
Radius (Equatorial)
6,051,800 m
0.9499 x Earth
Mass
4.8685 x 1024 kg
0.815 x Earth
Temperature (Surface Mean)
735 K (462 °C)
Gravity
8.87 ms-2
0.904 g
Escape Velocity
10,460 ms-1
Axis Tilt
177.3°
Distance from Sun (Semi-Major)
1.0820893 x 1011 m
0.723332 AU
Orbital Period
0.925 Venus Days
0.615 Earth Years (224.7 Earth Days)
Rotational Period
243.02 Earth Days (retrograde)
Number of Moons
-
Atmosphere
96% Carbon Dioxide, 3% Nitrogen.
75-100 times atmospheric pressure of Earth
Rings
-
Missions to Venus
Mariner 2, Venera 3 (Soviet), Mariner 5, Venera 5-16 (Soviet),
Pioneer Venus Orbiter, Magellan, Galileo, Cassini, Venus Express (ESA)

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