Tonight I found Libertad-1 on two orbits, first at 10:55:30z and second at 12:37:20z on the 21st April, sending 5 packets each time.
Signals were too weak to decode but I have made recordings which have been sent to the command stations.
These are the Keplerian elements used
OBJECT L 1 31128U 07012M 07110.63574250 -.00000048 00000-0 00000+0 0 78 2 31128 098.0856 185.7523 0103054 202.9718 156.7049 14.51822503 470 OBJECT M 1 31129U 07012N 07111.18688095 .00000384 00000-0 10000-3 0 137 2 31129 098.0832 186.2836 0102886 201.2880 158.4013 14.51906542 535 OBJECT N 1 31130U 07012P 07111.18706107 .00000711 00000-0 17610-3 0 20 2 31130 098.0921 186.2874 0102283 201.1355 158.5601 14.51839957 343
Libertad-1 is one of these, but at present they are all very close together.
73 Ian Ashley ZL1AOX