If you would like to publish your satellite activations and calculate satellite overlap passes I can highly recommend Hams.At and SatMatch.
There is also a type of integration between Hams.At and SatMatch. If you track a activation in Hams.At you can get a direct link to SatMatch amd see the overlapping pass between your station and the activating station.
SatMatch is made by K5EM and Hams.At by WW1X.
Thank you for your great contribution to our hobby!
