1 "Ficheiro:Ellipitical_orbit_of_planet_with_an_eccentricty_of_0.8.gif".

Ficheiro:Ellipitical orbit of planet with an eccentricty of 0.8.gif

0 Creative Commons Attribution-Share Alike 4.0 truetrue ] English Animation demonstrating of Kepler's Second Law in an eccentric elliptic orbit (e=0.8)...