Sgwrs:Deddfau mudiant planedau Kepler
Animations demonstrating Kepler's Second Law of Planetary Motion.[golygu cod]
There is an animated figure on the English version of this page which I made which the shows motion of planets orbiting with various eccentricities around a star and may be of use. The animated gifs are individually viewable at
https://commons.wikimedia.org/wiki/File:Circular_orbit_of_planet_with_(eccentricty_of_0.0).gif
https://commons.wikimedia.org/wiki/File:Ellipitical_orbit_of_planet_with_an_eccentricty_of_0.2.gif
https://commons.wikimedia.org/wiki/File:Ellipitical_orbit_of_planet_with_an_eccentricty_of_0.5.gif
https://commons.wikimedia.org/wiki/File:Ellipitical_orbit_of_planet_with_an_eccentricty_of_0.8.gif
The code to produce the table is here (see edit mode):
Low | High |
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