Sky object of unknown origins.Looks like it moves away rapidly, fades out

This object moves slowly and steadily. It disappears after a few minutes maybe hide into the cloud. Time: July 19, 2026 at 4:00 PM Location: Walkerville, Adelaide, Australia

This is a rather accurate ai render of what I saw in 2007, Adelaide, South Australia, Athelstone area, facing South-East towards the Adelaide Hills. Perhaps in reality slightly darker, yet no less unmistakably clear. For about one second it was hovering completely still, and then instantaneously it shot off almost like a blink in to the distant Eastern sky. From where I was on one side of a large and dark footy field, it appeared to be between ~400 meters - ~4000m (~1312ft - ~13123ft/2.4miles...