A project coordinated by the Italian Space Agency
Launch opportunity provided by the European Space Agency
GreenCube has been deployed in a MEO orbit at 6000 km of altitude.
You can track GreenCube using catalog number 53106. The TLE is available on: https://celestrak.org/NORAD/elements/gp-last.php?CATNR=53106
This orbit is particularly unique, since the passages last more than 1 hour!