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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
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Question 21 A satellite on the geostationary orbit can cover as much as half of the earth's surface.?
Yes; it is fairly far away, so it can cover almost half the Earth's surface - but not quite.
How far was sputnik above the earth?
Sputnik had an elliptical orbit. At it farthest distance from the surface of Earth it was 583 miles. At the nearest to the surface it was 134 miles.
The process of collecting data about earth from far above earths surface?
Remote sensing.
How long does it take to build a satellite?
The time it takes to put together a satellite varies on the size and structure of the satellite. A simple satellite could be put together in a couple of months, where a large science mission could take ten or more years.
Why do artificial satellites not fall?
. The speed of the satellite is adjusted so that it falls to earth at the same rate that the curve of the earth falls away from the satellite. The satellite is perpetually falling, but it never hits the ground!
Is the moon in a geostationary orbit about the earth?
No. A satellite in geostationary orbit remains stationary over a single point on the earth's equator. It must have an altitude of 22,236 miles above the earth, which makes its orbital period exactly one day. The moon is much too far away for that; its orbital period is 28 earth days.
How far must a geostationary communication satellite orbit?
Geo-stationary communication satellites are 35,768 Km far from earth surface at an equatorial latitiude.
Question 21 A satellite on the geostationary orbit can cover as much as half of the earth's surface.?
Yes; it is fairly far away, so it can cover almost half the Earth's surface - but not quite.
How far above the earth does the spacestation orbit?
The ISS orbits at an altitude of 400 km (250 miles) above Earth.
How far above earth does the hubble space telescope orbit?
The Hubble Space Telescope is 600km above the Earth's surface.
How far is Hubble telescope from earth?
Hubble's orbit is 366 miles (589 kilometers) above Earth
What satellite whose orbit is synchronized with the rotation of the earth?
Its called a geostationary satellite. Its quite far out, meaning its 24 hour orbit is quite long when compared with satellites closer in to earth. Is appears stationary in our skies, in the same spot throughout its orbit. This makes it a lot easier to track, a fixed dish can be used.
How far would an astronaut travel in 24 hours if he orbited earth every 2 hours?
This depends on how high above the earth his orbit is. It is not the speed of his orbit which determines his distance travelled - the orbit is a circle and the perimeter of the circle (distance travelled) depends on the radius (height above the earth) of that circle.
What are some examples of real life hyperbola?
The orbit of objects that approach the Sun, or Earth, from far away, above a certain critical speed.At a certain critical speed, the orbit will be a parabola. Above the critical speed, the orbit will be a hyperbola. (In both cases, the object will go away, never to come back.) Below the critical speed, the orbit is an elipse or a circle.The orbit of objects that approach the Sun, or Earth, from far away, above a certain critical speed.At a certain critical speed, the orbit will be a parabola. Above the critical speed, the orbit will be a hyperbola. (In both cases, the object will go away, never to come back.) Below the critical speed, the orbit is an elipse or a circle.The orbit of objects that approach the Sun, or Earth, from far away, above a certain critical speed.At a certain critical speed, the orbit will be a parabola. Above the critical speed, the orbit will be a hyperbola. (In both cases, the object will go away, never to come back.) Below the critical speed, the orbit is an elipse or a circle.The orbit of objects that approach the Sun, or Earth, from far away, above a certain critical speed.At a certain critical speed, the orbit will be a parabola. Above the critical speed, the orbit will be a hyperbola. (In both cases, the object will go away, never to come back.) Below the critical speed, the orbit is an elipse or a circle.
An artificial satellite is moving in a circular orbit of radius 42250 kilometres Calculate speed if it takes 24 hours to revolve around the earth?
It first depends on the type of orbit the satellite is in. If it is in a geostationary orbit, you can determine the speed by using the speed of the Earth's rotation at the equator (465m/sec), because a geostationary satellite orbits above the equator at 22,300 miles above. If it uses a geosynchronous orbit, that is, anywhere else but above the Equator, your distance above the Earth's surface is the same but your speed will differ as the inclination of the satellite is below 90 degrees. If the orbit is a LEO or MEO, your speed will obviously be faster, but the altitude of the satellite has a broader range, so knowing the altitude is essential to your calculation. If the orbit is elliptical, that is an entirely different set of equations, as satellites in elliptical orbits are 300 miles away from the Earth at their fastest to catapult them into their next pass and skyrocket up to 23,000 miles.
How far is the Hubble telescope from the sun?
About 93,000,000 miles. It is in "low earth orbit" which means it is around 400 miles +/- a few, above the earth.
How far was sputnik above the earth?
Sputnik had an elliptical orbit. At it farthest distance from the surface of Earth it was 583 miles. At the nearest to the surface it was 134 miles.
