I am creating a small project using CesiumJs. I want to add a satellite and the orbit of the satellite should be visible. I managed to add an entity as a red dot that resembles the satellite, now I want it to revolve around the globe. I am new to this, I have looked through the Cesium Documentation multiple times but most of the examples don’t seem to work.
If anyone could help I would really appreciate it!

I have tried to refer some exmples from Sandcastle but they are not working.