The conversation between human and AI assistant.
Comment on the location of earth when the satellite moves in an elliptical orbit around it?
How is that possible? Doesn't the satellite maintain a constant distance from the center of the Earth in an elliptical orbit?
No, actually the satellite's distance from the center of the Earth varies as it moves around its elliptical orbit. However, the sum of the distances between the satellite and the two foci of the ellipse remains constant.