Planetary Orbits

Somehow I had never heard of the Pentagram of Venus before reading about it in an excellent Azimuth post by John Baez: [url][/url] Of course I wanted to make it in GeoGebra, and of course I wanted to generalize it. The view checkboxes let you switch your reference frame, the settings let you quickly compare Venus-Earth and Earth-Mars, or switch to aany possibility in the Settings. Necessary planetary info can be found at: [url][/url]


John Golden

Material Type
pentagram  of  venus  planet  orbit 
Target Group (Age)
11 – 14
English (United States)
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