I'm trying to be able to leave a trail showing a planet's retrograde motion. How is this done?
I'm trying to be able to leave a trail showing a planet's retrograde motion. How is this done?
Is anyone out there listening to Ira and me on this question? We would welcome a response from someone.
1. Change viewing location to Earth's Centre.
2. In the Find pane, select the planet and put a check mark in the "Celestial Path" box (column between "Alt" and "Kind").
3. Advance the date, one day at a time.
I'll try that again:
