Ernie, the details of that object are on the image. can’t locate original thread. Nick also caught this one. I’m pleased that this thread has made you re-join the BAA. I have recently had my 50 yrs of continuous membership acknowledged.
It may be better to locate the original post and carry out any discussions of this object there to avoid confusion.
I have written a note this on event for my own records. It compares the video data with radio data. The results are useful but no firm conclusions can be drawn, so I won’t copy it here. However, if you are interested in the note and give me your email I will send it (I have shared it with a couple of observers already.)