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    The Planets Today
    From: Sean C
    Date: 2014 Oct 18, 01:16 -0700

    All,

     

    Although not directly related to navigation, I thought some here might find this website interesting:

    http://www.theplanetstoday.com/index.html

    It's basically an online orrery. It does have a feature which superimposes a "horizon line" through a given location on Earth, making it convenient for predicting planet visibility. I found it helped me better understand the apparent motions of the Moon, Sun and planets.

     

    As a bonus, you can visualize the orbits of comets and the paths of the Voyager spacecrafts.

     

    Regards,

    Sean C.

       
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