To learn how create these simulations, read Aarseth's
introduction
to NBODY4.
Single Plummer model
Two Plummer models in orbit
Perturber and planetesimal disk
Start/stop animation: Double click in each plot display area to start/stop.
Note the small frame (time) identifier at the top.
Rotate:
Left-click and drag.
Zoom in/out:
Left-click while holding the shift key and drag vertically.
Control animation speed/direction:
Right-click and drag horizontally.
(Mac: hold down Apple key while dragging horizontally.)
Reset: Reload browser window for original view