Orbital Period Of Satellite

You can calculate the speed of a satellite around an object using the equation.

Orbital period of satellite. Calculates the orbital radius and period and flight velocity from the orbital altitude. If you know the satellite s speed and the radius at which it orbits you can figure out its period. It can be seen that the height of geostationary satellites used extensively for communications is 36 000 km since they have an orbital period of almost exactly 1 day and a speed of 1 9 miles per second. The period of a satellite is the time it takes it to make one full orbit around an object.

While definitions based on altitude are inherently ambiguous most of them fall within the range specified by an orbit period of 128 minutes because according to kepler s third law this corresponds to a semi major axis of 8 413 km 5 228 mi. An orbit where the satellite has an orbital period equal to the average rotational period earth s is. The period of the earth as it travels around the sun is one year. A special class of geosynchronous satellites is a geostationary satellite.

The proportionality is seen by the fact that the ratio for jupiter 5 2 3 11 86 2 is practically equal to that for venus 0 723 3 0 615 2 in accord with the relationship. 23 hours 56 minutes 4 091 seconds of the body being orbited and in the same direction of rotation as that body. A geosynchronous satellite is a satellite that orbits the earth with an orbital period of 24 hours thus matching the period of the earth s rotational motion. Nasa s aqua satellite for example requires about 99 minutes to orbit the earth at about 705 kilometers up while a weather satellite about 36 000 kilometers from earth s surface takes 23 hours 56 minutes and 4 seconds to complete an orbit.

The term sidereal denotes that the object returns. At 384 403 kilometers from the center of the earth the moon completes a single orbit in 28 days. For objects in the solar system this is often referred to as the sidereal period determined by a 360 revolution of one celestial body around another e g. Orbit of a satellite calculator high accuracy calculation welcome guest.