What are you talking about? Timelapse photography is pretty straightforward. Have you ever made timelapse photos yourself? For your information, I have. I have made many timelapse photos. I have taken star tracks north and south of the equator. So I know what I'm talking about.
Here's some more lovely timelapses, both with the trails left in, and without, and they show the trails moving in different directions, over a not-very-wide-angle shot even.