Clear skies continue
Staying up late (untill after 2 am) is taking its toll now though, so the next days I might opt for sleep instead.
SatTrackCam Leiden (Cospar 4353) is an amateur satellite tracking station located at Leiden, the Netherlands. Using a camera it makes accurate positional measurements on satellites of interest, mostly classified satellites -i.e. spy satellites- in order to determine their orbits.