Types Of Satellite Orbits Upsc

The satellite orbits can also be categorised into various types like low earth orbit leo medium earth orbit meo highly elliptical orbits heo geosynchronous orbit and geostationary orbits on the basis of altitude of satellite orbits.

Types of satellite orbits upsc.

High earth orbit medium earth orbit and low earth orbit. There are a number of definitions associated with various different types of satellite orbits. Kepler s laws of planetary motion applicable to satellites also kepler s first law. Use of a geostationary orbit is extremely valuable for weather monitoring and communication phones television radio because satellites in this orbit provide a constant view of the same surface.

1b second floor pusa road karol bagh new delhi 110005 beside karol bagh metro station gate no. The terms like kepler s laws satellite orbits geosynchronous orbit geostationary orbit polar orbit pslv gslv etc. Basically there are 3 kinds of satellite orbits which depend on its position relative to the surface of the earth. 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.

Geostationary orbita satellite on a geostationary or geosynchronous orbit stays in the same spot relative to earth. This is because the satellite orbits at the same speed that the earth is turning it is always directly over the same place on the earth s surface. There are essentially three types of earth orbits. Jupiter has 67 natural satellites.

Many weather and some communications satellites tend to have a high earth orbit farthest away from the surface. The earth has one permanent natural satellite the moon we know which causes the tides in the sea. Sometimes other objects like asteroids can enter into temporary orbits of the earth and become a natural satellite for a span. So i thought it is better to keep all the related concepts in one place.

Because the satellite orbits at the same speed that the earth is turning the satellite seems to stay in place over a. 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. The orbit of a planet is an ellipse. Keep on appearing in the news columns whenever there is a satellite launch.