Average Orbital Speed of Earth

The average speed taken by the earth to revolve around the sun is called as the Earth's Mean Orbital Period. It is calculated based on the tropical and sidereal years. Based on the calculation, earth revolves around the sun at an average velocity of 2.978473 x 104 m/s . It can also be expressed as 30 km / s or 18 1 / 2 miles per second.

Mean Orbital Velocity

Constant Name

Earth Mean Orbital Velocity

Unit : m.s-1

Value : 2.9780 e4

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