Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsTrajectory of a Test Mass in a Roche Potentialhttp://demonstrations.wolfram.com/TrajectoryOfATestMassInARochePotential/]]>http://demonstrations.wolfram.com/TrajectoryOfATestMassInARochePotential/