(ISS) International Space Station Flyby with 12″ Dobsonian Telescope and ZWO174mm Camera.

Here is another image of the International Space Station (ISS) was taken with an Apertura AD12 12″ Dobsonian Telescope ISS May 29th 2022. For those of you who did not see the last one, I will recap the information. The Camera was a ZWO174mm with a Baader 610 Longpass Filter. The Barlow was a Baader Q-Turret at 3x. and an Antares 8×50 Illuminated RACI.  I then used FIrecapture for capture then used PIPP, Autostakkert, (AS3), Registax and Photoshop.

It was a Magnitude 4.5 and Peaked at 86 Degrees. The seeing was about a 3.5 to 4.

ROI=1936×1216
ROI(Offset)=0x0
Shutter=0.285ms
Gain=355 (88%)

ROI=1936×1216
Shutter=0.285ms
Gain=355 (88%)