Hi All,
I was just mucking around looking for some NEO objects from this page

,
http://www.cfa.harvard.edu/iau/NEO/ToConfirmRA.html
This site does not indicate possible comets.
This image is cropped from one of 8O56129. The larger circle indicates the target. The smaller circle has an object that seems to be moving in a similar fashion.
8O56129 mag 18.4
Mistery object 20.1
3x10min -darks
through 12"f5
Positions of 8O56129 can be gained from the above site.