The middle streak is the space station. The other two (one on the left and right) are airplanes. You can tell if you zoom in you can see the dots in the light pattern. That is the flashing of the airplane lights during the 6 sec exposure.
International space station 09/09/09 aprrox 8:12 pm. Approximately 200 miles above the earth traveling at 17,423 mph.
Left streak is the ISS. Right streak is an airplane.
ISS Sept 23rd 2018
ISS over the Big Dipper
ISS approaching the Big Dipper
ISS September 23rd 2018
ISS flyover October 9th 2018. Space station is the shorter line to the left of the tree. The longer diagonal line is an airplane.