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How to display retrograde motion in Pro

I'm trying to be able to leave a trail showing a planet's retrograde motion. How is this done?

 

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    Ira Machefsky
    Why no answer?
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    Bob Wall

    Is anyone out there listening to Ira and me on this question? We would welcome a response from someone.

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    Geoff Gaherty

    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.retrograde.jpg

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    Geoff Gaherty

    I'll try that again:

    retrograde1.jpg

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