[amsat-bb] TLE accuracy

[n3wwn@xxxxxxxxxxxx]

Hi!

I'm wondering how often I should update my TLE data in order to be within
a minute or two of predicted passes?

Will once-per-week suffice?  I'm mostly interested in ISS, AO-51, SO-50
and AO-27 presently.

Thanks!

73 de Rich N3WWN (FN00)
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