Yeah, I saw this at the end of my "all night" session - but didn't attempt to photograph it - was expecting ISS but forgot about the undocked Shuttle. I found it accidentally when looking for eps Peg (the brightish star almost in the middle of the second image) which is my starting point for star hopping to the field of RU Peg ... having dragged my "grab & go" to the other side of the road to get a clear line of sight, & having to put up with bright street lighting too. Pointed in the approx direction, looked through finder, located star ... then realised it was moving ....
BTW I did find the field of RU Peg - RU itself was at minimum, below mag. 12.0.
you get another go at it tomorrow morning too
Weather looks non cooperative.