Orbital Dynamics Part 22 The N Body Problem

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A course in Orbital Dynamics.
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Thanks a lot for this clear lecture Dr Jon...very helpful indeed. Cheers from Indonesia

masterC
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thank you for this amazing explanation for the last animation that shown the effect of planter on the sun where can i find it please, i have a projet and i need it for my presentation thank u

medtabernoust
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I have been researching the 3/n body problem. I have yet to find a single model with a working solar system. Yours is the closest but even as you said it’s still not accurate. First, your orbits are circles while our solar system orbits are ellipses.
Second, and this is a doozy, is that there is no model that can account for origin of planets. What do I mean? All programs START with a working solar system. That is not reality. You would have to run trillions of scenarios where the universe exploded and THEN formed a stable orbit and my guess is it would never happen.
In essence, you’re playing God by starting the orbits in a stable configuration. Even then you still cannot get it to work fully as reality dictates. How can an unstable 3/n body orbit become stable? From my research there is only one way: intervention.

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