I was in Bendigo on the 13th June last year and was taking some pictures of St Marys Cathedral in Bendigo.
I did not notice anything unusual although the object is small and high in the sky so it would not have been easily seen. I found it after I had loaded the pictures on to my PC. The object in question is next to the right hand spire of the cathedral, fairly high in the sky and appears to be reflective considering the position of the sun at the time.
Also photos taken approximately 15 to 20 secs either side of this photo show no signs of the object at all.
It is has not been altered in any way an my camera imprints all relevant info about the time,date,f:stop, shutter speed etc