16 Dec
2009
16 Dec
'09
9:24 p.m.
Nigel Gunn G8IFF/W8IFF wrote:
I don't know but something is causing the two satellites to drift apart. Knowing the rules helps to sort out the keplerian elements of the two.
Keep in mind they were in all likelihood deployed at different velocities, so it a bit more complex than just drag, mass, and surface area even.
73, Drew KO4MA