What is a medium circular orbit satellite?

1, MEO satellite is the main force of Beidou global networking, and 24 MEO satellites constitute the core constellation of Beidou global networking.

2. The period of a satellite in a medium earth orbit is 12 hour, which is not synchronous with the rotation period of the earth. The ground position corresponding to the satellite, that is, the satellite sub-point, is constantly moving from west to east, covering the whole world.

3.20 17 16543815 October, the first two networked satellites of Beidou-3 were successfully launched.

4. 20 19 12 16. China successfully launched the 52nd and 53rd Beidou navigation satellites with one arrow and two stars. All the earth-orbiting satellites in the Beidou-3 global system have been launched, marking the completion of the deployment of the core constellation of the Beidou-3 global system. .