Meo medium earth orbit 3.
Types of satellites ppt.
There are 4 types of orbits they are.
Tether satellites are mainly used for altitude control stabilization propulsion maintaining relative positions of a larger spacecraft sensor system and momentum exchange.
The international space station orbiting the earth a.
The antennas are at fixed positions and use an uplink band of 1 634 5 1 660 5 mhz and downlink in the range of 1 530 1 559 mhz.
Geo geo stationary earth orbit 2.
There are different types of tether satellites including skyhooks format flying tethers momentum exchange tethers and electrodynamic tethers.
Satellites can be classified based on their applications orbit in which they are placed.
Satellites weigh around 2 500 kgs.
Satellites are used for a large number of purposes.
Hence three such synchronous satellites are required to cover the entire earth.
These satellites have almost a distance of 36 000 km to the earth.
Satellites moving close to the earth s surface are ideal for making observations for military purposes and for collecting weather data.
Types of satellites based on its application are.
Types of satellite orbits.
The geo satellites are at an altitude of 35 768 kms which orbit in equatorial plane with 0 degree inclination.
Orbits are categorized by its altitude inclination with reference to the equatorial plane eccentricity synchronization parameters planet centered pseudo orbit and others.
A few space probes have been placed into orbit around other bodies and become artificial satellites to the moon venus mars jupiter and saturn.
Leo low earth orbit and.
A satellite with a low inclination can use the earth s rotation to help boost it into orbit.
Satellites in a highly inclined orbit such as a polar orbit take more energy than a satellite that circles the earth over the equator.
Geosynchronous orbits geo geo satellites orbit earth at an altitude greater than 22 223 miles 36 000 kilometers and their orbital period is the same as earth s rotational period.
Satellites overview history launching of satellites how satellites work orbit distance types.
Types of satellite natural.
Low earth orbit leos medium earth orbit meos global positioning system gps geostationary geos applications 3.
Three synchronous satellite are placed in such a way to provide 100 earth coverage.
Heo highly elliptical orbit geo stationary earth orbit.
Such as the moon orbiting around the earth artificial.
Satellites in high earth orbit require the most energy to reach their destination.
8 uses of satellites.
Thousands of unused satellites and satellite fragments orbit the earth as space debris.
