Orbital Period Of A Satellite Formula

This equates to an orbital speed of 3 07 kilometres per second 1 91 miles per second and an orbital period of 1 436 minutes one sidereal day.

Orbital period of a satellite formula.

The formula for orbital speed is the following. This equation represents the speed that a satellite at a given radius must travel in order to orbit if the orbit is due to gravity. Kepler s third law calculator solving for satellite orbit period given universal gravitational constant satellite mean orbital radius and planet mass. The period of the earth as it travels around the sun is one year.

Kepler s third law or 3 rd law of kepler is an important law of physics which talks on the period of its revolution and how the period of revolution of a satellite depends on the radius of its orbit. Velocity v square root g m r where g is a gravitational constant m is the mass of earth or other larger body and radius is the distance at which the smaller mass object is orbiting. The final equation that is useful in describing the motion of satellites is newton s form of kepler s third law. This ensures that the satellite will match the earth s rotational period and has a stationary footprint on the ground.

You can calculate the speed of a satellite around an object using the equation. For objects in the solar system this is often referred to as the sidereal period determined by a 360 revolution of one celestial. If you know the satellite s speed and the radius at which it orbits you can figure out its period. Calculates the orbital radius and period and flight velocity from the orbital altitude.

This law states that square of the orbital period of revolution is directly proportional to the cube of the radius of the orbit. Where g is 6 673 x 10 11 n m 2 kg 2 m central is the mass of the central body about which the satellite orbits and r is the average radius of orbit for the satellite. Orbit of a satellite calculator high accuracy calculation welcome guest. Change equation select to solve for a different unknown.

All geostationary satellites have to be located on this ring.