UFO Sighting in Hackham, South Australia on April 3rd 2016 – Observed bright light near Jupiter which was slightly brighter than Jupiter then diminished to nothing

I went outside for cigarette and checked out Jupiter and to my surprise observed bright light similar to Jupiter only a bit brighter and to the left of and above Jupiter It seemed to move very slowly before diminishing in brightness to nothing all in space of 4-5 seconds Very strange not a planet or ISS Thank you