Has Mir been doing a lot of manuvering recently? with 2 elsets i found that Mir's RAN had changed by 20-30 degrees! and 3 day old elements made Mir 3 seconds late and 4.5 day old elements made Mir 7-10 seconds late... have the Progress/Soyuz moduals been boosting/changing Mir's orbit? anybody know whats going on here?!? Marek progrmer@max.tiac.net http://www.cs.brandeis.edu/~progrmer