Check the ISS location here:
spaceflight1.nasa.gov...
Looks like the ISS would have been visible to the West at 10:54PM and to your North passing to the East at 9:20 just after sunset when you'd get a
bright look. Do the coordinates in that link point in the direction you were looking?
Now, tonight I saw the ISS followed soon after by the shuttle on the same course. They would have been chasing each other last night too. Would have
been a great viewing night for you down in DC. Was spectactular tonight here in PA. My first ISS sighting - and having the shuttle trailing it was
great.
spaceflight1.nasa.gov...
[edit on 21-6-2007 by bonaire]

