International Space Station


Fayçal Demri

Algiers, Algeria

Telescope : CGEM DX1100
Barlow x2
Camera : DMK 51AU02.AS

I took this photo with an 11″ Schmidt-Cassegrain telescope at a total focal length of about 6000mm. I tracked the ISS manually through the finderscope. The distance of the ISS was about 438km and it culminated at an altitude of 66.52° with a magnitude of -4.2 and an angular velocity of 0.97°/s.