[amsat-bb] when are TLE's too old to use?

[Joe Fitzgerald]

On 5/12/2018 2:50 PM, Armand SP3QFE wrote:
>
> How to get the TLE from the past? eg. to check something form the past
> for some date in the past... such as 30 Apr. 2012?
>
See AMSAT's Keps mailing list archive.  It has all the bulletins back to
2006.

http://amsat.org/pipermail/keps/

April 26 2012 is here:

http://www.amsat.org/pipermail/keps/2012/000654.html

de KM1P Joe