I have often thought about looking through archives but has not been easy for me (don' know how to) search though years of data for multiple views (years apart) of the same objects.
I have been wondering about binary star systems. I think some of them are human scale orbital periods.
I did this for SOHO to create timelapse footage of a specific filter. It was the first time I weaponized the use of cUrl (I guess officaly making me a hacker at the same time). The SOHO archive is very easy to parse as it has a very structured folder layout. I would hope that the other platform archives are similar.