N-body Animation Java Applet

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This program is designed to simulate the motion of the classical N-body problem. The orbits in the program is a solution of second order differential equation system: Newtonian System. The given initial data is a (7 by N) matrix. Each row represents the initial positions and initial velocities and mass of one body. The first number is a parameter for adjusting speed. It is usually less than 0.001. Enjoy your experiments by imputing your own initial data into N-body Animation Java Applet

Example: 

0.0001
-0.97000436, 0.24308753,0, -0.466203685,-0.43236573,0,1
0.97000436,-0.24308753,0, -0.466203685,-0.43236573,0,1
0,0,0, 0.93240737, 0.86473146,0,1

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Click ">" or "<" button to see the next or previous orbits.

Magnification: Press "ALT" and right mouse and move mouse.

Moving: Press left mouse and move mouse.

Rotation: Press "Shift" and left mouse, then move mouse.

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