Gps Satellite Orbit Radius

The galileo constellation comprises of 30 satellites placed in meo orbit with 10 satellites placed in each of 3 orbital planes at 56º nominal inclination distributed evenly round the equator the active constellation comprises of 24 satellites walker 24 3 1 including 6 spare satellites which can be moved to replace any failed satellite within the same plane thereby reducing the impact.

Gps satellite orbit radius.

Glonass is a global navigation satellite system providing real time position and velocity determination for military and civilian users. 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. Each satellite circles the earth twice a day. As the satellite moves the earth rotates underneath it.

The orbit is home to a number of artificial satellites the most common uses include navigation communication and. The period of a satellite is the time it takes. The satellites in the gps constellation are arranged into six equally spaced orbital planes. Enlarge expandable 24 slot satellite constellation as defined in the sps performance standard.

When a satellite travels in a geosynchronous orbit around the earth it needs to travel at a certain orbiting radius and period to maintain this orbit. The moon s orbit is around 9 times larger in radius and length than geostationary orbit. Because the radius and period are related you can use physics to calculate one if you know the other. The satellites are located in middle circular orbit at 19 100 kilometres 11 900 mi altitude with a 64 8 degree inclination and a period of 11 hours and 15 minutes.

The global positioning system gps originally navstar gps is a satellite based radionavigation system owned by the united states government and operated by the united states space force. With a mean earth radius of 6360 km the height of the orbits is then about 20200 km. Orbits in this height are referred to as meo medium earth orbit. Gps satellites fly in medium earth orbit meo at an altitude of approximately 20 200 km 12 550 miles.

It is one of the global navigation satellite systems gnss that provides geolocation and time information to a gps receiver anywhere on or near the earth where there is an unobstructed line of sight to. This orbit is consistent and highly predictable. It is the orbit used by the global positioning system gps satellites. In 24 hours the satellite crosses over the same two spots on the equator every day.