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Lagrange points (again... hard info this time)
Posted By: Butcher <cbutcher@atlas.otago.ac.nz>Date: 12/28/99 10:50 p.m.

In Response To: But.. wait. (Xzzy)

> But I digress. Cool applet man.. is defintly fun to watch the L4
> entity fly all over the place. ;) But I dunno if it's accurate.

It's using some kind of discrete-timestep code that seems to be coupled to the display update - you get different results every time you run it. Not terribly accurate... but then again the three-body problem is the classic example of a chaotic system.

Did you read this paper about the stability of Lagrange points (linked off the page you gave) ?

http://www.astro.princeton.edu/~njc/lagrange.ps.gz

Very interesting - basically the coriolis force is what keeps halo orbits about L4 and L5 stable. I guess Bungie's cosmology is a little off this time... unless they are planning on parking the Halo at L4 or L5!

- Butcher


Message Index




Replies:

Halo orbit simulationMike 12/27/99 11:44 p.m.
     Re: Halo orbit simulationWirehead 12/28/99 1:22 a.m.
           Re: Halo orbit simulationJägermeister 12/28/99 2:28 a.m.
                 Re: Halo orbit simulationSomeguy 12/28/99 2:42 a.m.
                       ChokezillaBachus 12/28/99 2:58 a.m.
                             Re: ChokezillaMike 12/28/99 10:37 a.m.
                                   Re: ChokezillaJagu 12/28/99 6:10 p.m.
                             Re: ChokezillaGandalf 12/28/99 2:35 p.m.
     Re: Halo orbit simulationJagu 12/28/99 1:50 a.m.
     Re: Halo orbit simulationJagu 12/28/99 1:51 a.m.
     Re: Halo orbit simulationFrankenstein 12/28/99 10:55 a.m.
           Re: Halo orbit simulationSomeguy 12/28/99 1:42 p.m.
     Asprin!Forensic 12/28/99 3:43 p.m.
           Re: Asprin!John Woods 12/28/99 9:29 p.m.
     Re: Halo orbit simulationBounty 12/28/99 7:25 p.m.
           Simulation/plot speculationForensic 12/29/99 7:42 a.m.
                 Additional SpeculationDesio 12/29/99 8:18 a.m.
                       Oh I almost forgotDesio 12/29/99 8:26 a.m.
                             Re: Oh I almost forgotSomeguy 12/29/99 3:18 p.m.
                                   Re: Oh I almost forgotDesio 12/29/99 7:12 p.m.
     But.. wait.Xzzy 12/28/99 10:14 p.m.
           Uh, wait more. :)Xzzy 12/28/99 10:20 p.m.
                 Oops, my bad.Xzzy 12/29/99 6:41 p.m.
           Lagrange points (again... hard info this time)Butcher 12/28/99 10:50 p.m.
                 Re: Lagrange points (again... hard info this time)Desio 12/29/99 7:26 a.m.
                       Halo crashing into ThresholdButcher 12/29/99 2:22 p.m.



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