W21 filter was used. 1/2500s, 600 gain.
Very poor seeing, but my manual tracking was better (I had over 250 frames in total this time. Combined with the short exposure time and near IR images, some of the images still were rather sharp)

Very good seeing conditions. Still pleased with the modified DMK21 camera (see wiki).

Shot in orange/infrared light @ 1/2500s and 600 gain. Manuall stacked +- 15 frames in Photoshop.

Space Shuttle Discovery as seen from about 400km away. It just undocked from ISS, and will return to earth a day from now.

The shuttle (STS-129) can also be seen to the right of this image (with the payload doors open!)
As usual, a wratten 21 filter was used for luminance. The seeing was pretty bad.

The shuttle can be seen at the right of the ISS (it is turning away).
As usual, a wratten 21 filter was used for luminance. The seeing was pretty bad.

As usual, a wratten 21 filter was used for luminance. The seeing was pretty bad.

As usual, a wratten 21 filter was used for luminance. The seeing was pretty bad.

Probably my best image of the ISS so far, but seeing was pretty bad overall. I had a bit of luck with an 8 frame sequency of decent quality I could manually stack and process in Photoshop.

Small animation showing the angle difference between two passes of the ISS. The one shown more from the side was recorded on september 12, when the ISS didn't appear as high in the sky as the september 13 pass.

Three sequences of an ISS pass. In orange light.