As usual I spend a little time to look deeper into the data (actually a lot of time, I still do it manually) to spot any potential candidates for further study. Typically most "movers" are just hot pixels/artifacts. So, spotted in this image is asteroid 1976 YA6 (8132 Vitginzburg).
I've highlighted it in the attached image. See if you can spot it in the animation from my previous post. I've deliberately made it a little more difficult....
