Jonathan's Space Pages

Historical TLE Orbital Elements

Note: The only further updates to the element database will be made from hobbyist data, as USAF Space Command is now restricting redistribution of US government orbital data. All the TLE data on this site originating from US government sources was obtained from other public sources, or else from the GSFC OIG site under agreements that did not restrict redistribution of the data. This database is useful for historical analysis, but does not contain recent element sets and so cannot be used for predictions.

Each link is to a directory with TLE files for 100 satellite catalog numbers.