I was smoking on the porch of my house, as usual when i see a strange light of orange color and pulsating and with an apparent diamond shape, in that same location is usually the landing route of planes from the international airport of sa porto - portugal, what caught my attention was the time parked and its slow movements, i searched for my camera that was stored and i captured some images and made some videos for your analysis, the visualization of the object occurred on the last day 20 from december 2018 from 11:00 p.M. to 4:00 p.M.