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A geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers (22,300 miles) directly over the equator, that revolves in the same direction the earth rotates (west to east). At this altitude, one orbit takes 24 hours, the same length of time as the earth requires to rotate once on its axis.

The term geostationary comes from the fact that such a satellite appears nearly stationary in the sky as seen by a ground-based observer.

In other words a satellite that orbits a specific part of the earth while the earth is rotating so it looks like the satellite doesn't move. For example if you put a satellite over over the geographic US it will stay over the US and turn with the earth around the axis without ever loosing site of the US.

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What are the most important uses of geostationary satellites?

Geostationary satellites orbit in a constant position relative to the surface of the planet. They generally follow the Clarke Belt, named in honor of Arthur C. Clarke, which is about 22,300 miles above the equator.


What is the radius of a geostationary orbit around Earth?

A geostationary orbit around the Earth has a radius of approximately 42,164 kilometers.


Why doesnt a geostationary satellite trace a path over the surface of the earth?

A geostationary satellite does not trace a path over the surface of the earth because that is what geostationary means - the satellite is stationary over a point on the Earth.


Which is the height of a geostationary satellite from the surface is approximately?

The height of a geostationary satellite from the surface is approximately 35,786 kilometers (22,236 miles).


How far above the earth is geostationary orbit?

Geostationary satellites are in an orbit that's 22,282 mi (35,786 km) above the surface of the Earth. For more on Geostationary satellite orbits, visit http://www.idirect.net/Company/Satellite-Basics/How-Satellite-Works.aspx


Which satellite used for telecommunication?

Geostationary satellite


What does geostationary satelites do?

it carries wind into the earth.


Are geostationary orbit and equatorial orbit same?

No. Geostationary orbits are equatorial, but equatorial orbits are not necessarily geostationary. To be geostationary, the orbit needs to be equatorial, circular and at the altitude such that one orbit takes one sidereal day (approximately 24 hours 3 minutes 56 seconds. ) An equatorial orbit need only be located above the equator, may have any period and need not be circular.


Why perfect geostationary satellite can not be made?

It should be possible to have the perfectly geostationary satellites. But it is not possible. Perfectly geostationary satellite can not be made. Such satellite is pulled away by other objects like moon, sun and other planets from different directions. This force changes the velocity of the satellites.


Fullform of geo abbrevation?

Geostationary Earth Orbit


Two examples of geostationary satellites?

Meteosat..,syncom3


Which is the first geostationary satellite of India?

Aryabhata in 1975