Can a satellite remain stationary?

Geostationary satellites have the unique property of remaining permanently fixed in exactly the same position in the sky as viewed from any fixed location on Earth, meaning that ground-based antennas do not need to track them but can remain fixed in one direction.

Where should geostationary satellites be launched?

West to East in the equatorial plane.

How far is a geostationary satellite from Earth?

The geostationary orbit of 36,000 km from the Earth’s Equator is best known for its many satellites which are used for various forms of telecommunication, including television.

Can there be a satellite that remains stationary over the North Pole?

There cannot be a geostationary satellite at the poles, basically because it would have to be at rest, which cannot happen as it would get pulled by the earth’s gravity and eventually crash to the surface.

Why does satellite appear stationary to the observer on Earth?

Because the satellite orbits at the same speed that the Earth is turning, the satellite seems to stay in place over a single longitude, though it may drift north to south. Satellites in geostationary orbit rotate with the Earth directly above the equator, continuously staying above the same spot.

What is geostationary satellite give the conditions for a satellite to appear geostationary Brainly?

Answer Expert Verified orbital must be circular. 4. The inclination of orbit must be zero. the satellite is revolved at a height of 35,800km from surface of planet.

Can satellites be repositioned?

Satellites are launched and put into their intended orbit longitude positions, where they normally stay for many years. As time passes and needs change, it can be helpful to move satellites to new orbit longitude positions.

What is the only orbit where a satellite appears stationary in space?

Geostationary orbit (~36,000 km above the equator) is the only orbit where a satellite appears to be stationary in the sky, so you can communicate with it using a small, fixed dish. In all other orbits you need a dish that can rotate to track the satellite.

Can a satellite in an equatorial orbit ever stand still?

If you are also in an equatorial orbit, you are bow in a geocentric orbit, meaning you’ll always be over the same point on the earth’s surface. It’s not about the satellite standing still, it’s about the satellite and earth’s surface “matching velocities”. 25 insanely cool gadgets selling out quickly in 2021.

What is the smallest inclination a satellite can be launched into?

The smallest inclination that a satellite can be launched into is that of the launch site’s latitude, so launching the satellite from close to the equator limits the amount of inclination change needed later. Additionally, launching from close to the equator allows the speed of the Earth’s rotation to give the satellite a boost.

Why don’t satellites launch into polar orbit?

Launching into a polar orbit is more difficult than launching into an equatorial orbit, due to the motion of the Earth. Only a LEO satellite has any real reason to be over the poles.