Astronomy and Geogebra
by
Michel Cauchois
—
last modified
Dec 13, 2012 03:34 PM
Retrograde motion of Mars
Exercice (Text for students) Problem (.ggb)
How to draw the earth and the Mars trajectories with the method of Kepler
Exercice (Text for students) Problem (.ggb) Solution (.ggb)
Motion of the planets of the solar system
Ressources for Astronomy and Géogebra: Lyon's observatory
Michel Cauchois et Philippe Merlin
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