Posts by Grist

by Grist
13.10.2009, 05:19
Forum: Physics and Astronomy
Topic: Geosynchronous Orbit
Replies: 5
Views: 4708

Re: Geosynchronous Orbit

Chuft-Captain wrote:
radtech wrote:r = ((GM)/w^2)^(1/3)
The correct formula for the semi-major axis a (in meters) is in fact:

[tex]a=\sqrt[3]{GM\left(\frac{P}{2\pi}\right)^2}[/tex]
Your formula is essentially the same as radtech's, and they both give the same result.
by Grist
11.03.2008, 02:48
Forum: Celestia Users
Topic: Old Pictures from Celestia (locked)
Replies: 1112
Views: 608563

Re: Old Pictures from Celestia (locked)

This is just a simple wall paper of Jupiter and Io (1600x1200):
http://img410.imageshack.us/img410/5308 ... riojn7.jpg

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