Types Of Satellite Orbits Ppt

Space foundation editorial team.

Types of satellite orbits ppt.

What is satellite orbit. Inclined orbit the path along which satellite moves in the space around earth are called 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. Heo highly elliptical orbit geo stationary earth orbit.

A satellite that orbits directly above the equator has zero inclination. Leo low earth orbit and. Inclination is the angle of the orbit in relation to earth s equator. Basically there are 3 kinds of satellite orbits which depend on its position relative to the surface of the earth.

There are 4 types of orbits they are. Meo medium earth orbit 3. 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. Synchronous orbit it lies in the equatorial plane of the earth.

These orbits allows a satellite to pass over a section of the earth at the same time of day. E g nasa aura satellite 705 km altitude has a 16 day 233 orbit repeat cycle. Upon launch a satellite or spacecraft is most often placed in one of several particular orbits around earth or it might be sent on an interplanetary journey meaning that it does not orbit earth anymore but instead orbits the sun until its arrival at its final destination like mars or jupiter. These satellites orbit at an altitude between 700 to 800 km.

Geosynchronous orbit gso in a geosynchronous orbit the satellite has an orbital period equal to earth s rotation time. Geo geo stationary earth orbit 2. The satellite can be rotated around the earth through different paths. The satellite s orbit is a critical component of its function.

There are several types of earth orbit and each offers certain advantages and capabilities. Retrograde essentially means to move backwards. The satellite orbit are used to cover the required application areas. Retrograde orbits orbits with i 90 orbits where the satellite moves in the opposite direction of earth s rotation i e.

If a satellite orbits from the north pole geographic not magnetic to the south pole its inclination is 90 degrees. These satellites move from east to west. These satellites have almost a distance of 36 000 km to the earth. Launch of aura satellite july 15 2004 vandenberg ca if earth makes an integral number of rotations in the time taken for the satellite to complete an integral number of orbits the sub satellite track repeats exactly.

This orbit is most useful orbit for communication purposes. It flies at an altitude ofread more. All radio and tv whether satellite etc are launched in this orbit. These are called as orbits of the satellite.