Types Of Satellite Orbits Ppt

Basically there are 3 kinds of satellite orbits which depend on its position relative to the surface of the earth.

Types of satellite orbits ppt.

Retrograde orbits orbits with i 90 orbits where the satellite moves in the opposite direction of earth s rotation i e. The satellite orbit are used to cover the required application areas. Inclination is the angle of the orbit in relation to earth s equator. Geostationary orbita satellite on a geostationary or geosynchronous orbit stays in the same spot relative to earth.

It flies at an altitude ofread more. There are several types of earth orbit and each offers certain advantages and capabilities. 150140111086 subject satellite communcation ppt topic types of satellite orbits 2. Inclined orbit the path along which satellite moves in the space around earth are called orbits.

Synchronous orbit it lies in the equatorial plane of the earth. Geosynchronous orbit gso in a geosynchronous orbit the satellite has an orbital period equal to earth s rotation time. These orbits allows a satellite to pass over a section of the earth at the same time of day. Leo low earth orbit and.

Heo highly elliptical orbit geo stationary earth orbit. There are 4 types of orbits they are. Geo geo stationary earth orbit 2. What is satellite orbit.

A satellite can move in three types of orbits namely a. 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. The satellite can be rotated around the earth through different paths. This orbit is most useful orbit for communication purposes.

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. Meo medium earth orbit 3. Retrograde essentially means to move backwards. A satellite that orbits directly above the equator has zero inclination.

The satellite s orbit is a critical component of its function. All radio and tv whether satellite etc are launched in this orbit. 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. These satellites orbit at an altitude between 700 to 800 km.

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. E g nasa aura satellite 705 km altitude has a 16 day 233 orbit repeat cycle. These are called as orbits of the satellite. Space foundation editorial team.