Third object in orbit with ISS / STS127?
No, this is not a UFO sighting, but it is my first post!
I was viewing an ISS pass tonight with a couple friends when we noticed a third (in addition to the ISS / shuttle complex) object pass in precisely the same orbit. I checked my regular tracking site (heavens_above) and saw nothing. Then I noticed that the Russians launched a cargo vessel this morning.
Could I have seen this object pass in orbit? Whatever it was, it was a beautiful sight!