What Are The Different Types Of Satellite Orbits

Since there are 365 days in a year and 360 degrees in a circle it means that the satellite has to shift its orbit by approximately one degree per day.

What are the different types of satellite orbits.

Compared to leo system meo requires only a dozen satellites. Types of satellite systems. Four different types of satellites orbits have been identified. Satellites have been put in space for various purposes and their placement in space and orbiting shapes have been determined as per their specific requirements.

Some seem to hover over a single spot providing a constant view of one face of the earth while others circle the planet zipping over many different places in a. Geo geostationary earth orbit at about 36 000km above the earth s surface. In a perfectly round orbit the satellite is always at the same distance from the earth s surface but on a highly eccentric orbit the path looks like an ellipse. Requires very few handovers.

These orbits allows a satellite to pass over a section of the earth at the same time of day. There are several types of earth orbit and each offers certain advantages and capabilities. This means the track of the satellite as seen from the central body will repeat exactly after a fixed number of orbits. Low earth orbit leo leo is commonly used for communication and remote sensing satellite systems as well as the international space station iss and hubble space telescope.

Advantages of medium earth orbit. Orbits have different eccentricities a measure of how circular round or elliptical squashed an orbit is. Space foundation editorial team. Just as different seats in a theater provide different perspectives on a performance different earth orbits give satellites varying perspectives each valuable for different reasons.

These orbits have moderate number of satellites. When satellites orbit the earth either in a circular or elliptical orbit the satellite orbit forms a plane that passes through the centre of gravity or geocentre of the earth. An orbit whose period is a rational multiple of the average rotational period of the body being orbited and in the same direction of rotation as that body. There are three basic kinds of orbits depending on the satellite s position relative to earth s surface.

There are a number of definitions associated with various different types of satellite orbits. The meo satellite operates at about 5000 to 12000 km away from the earth s surface. In practice only 1 1 ratio geosynchronous and 1 2 ratios semi synchronous are common. Geostationary orbits also called geosynchronous or synchronous are orbits in which the satellite is always positioned over the same spot on earth many geostationary satellites are above a band along the equator with an altitude of about 22 223 miles or about a tenth of the distance to.