Satellite Orbit Height Above Earth

At an altitude of 124 miles 200 kilometers the required orbital velocity is a little more than 17 000 mph about 27 400 kph.

Satellite orbit height above earth.

The satellites are pinpoint while stars have created small trails due to earth s rotation. Medium earth orbit meo sometimes called intermediate circular orbit ico is the region of space around earth above low earth orbit altitude of 2 000 km 1 243 mi above sea level and below geosynchronous orbit altitude of 35 786 km 22 236 mi above sea level. It is not possible to achieve an orbit below 160km without artificial thrusters due to the atmospheric drag at that altitude. A low altitude polar orbit is widely used for monitoring the earth because each day as the earth rotates below it the entire surface is covered.

The nearer to earth the faster the required orbital velocity. The low earth orbit extends from 160km above earth and ends at 2000km. Typically a satellite in such an orbit moves in a near circle about 1000 km 600 miles above ground some go lower but don t last as long because of air friction and each orbit takes about 100. The mean orbital velocity of any satellite that needs to reach an leo should be 7 5km s 27 000km h.

The satellites communicate with three testing ground stations in washington state and california for short term experiments of less than ten minutes duration roughly daily. The semi synchronous orbit is a near circular orbit low eccentricity 26 560 kilometers from the center of the earth about 20 200 kilometers above the surface. The orbit is home to a number of artificial satellites the most common uses include navigation communication and geodetic space environment science. As the satellite moves the earth rotates underneath it.

A high earth orbit is a geocentric orbit with an altitude entirely above that of a geosynchronous orbit 35 786 kilometres 22 236 mi. The satellites orbit in a circular low earth orbit at about 500 km 310 mi altitude in a high inclination orbit for a planned six to twelve month duration. A geostationary orbit also referred to as a geosynchronous equatorial orbit geo is a circular geosynchronous orbit 35 786 kilometres 22 236 miles above earth s equator and following the direction of earth s rotation. A satellite at this height takes 12 hours to complete an orbit.