sjb_astro
ISS passing Altair
The ISS passing Altair on 20 May 2018. I saw that the ISS was going to be particularly bright and passing close to the star Altair during the latter part of its pass. I thought I would try a different take on photographing it by using a 250mm lens to get a close up view of the pass near the star. I also used a Star Adventurer tracking mount to keep the stars nice and sharp during the exposure.
ISS passing Altair
The ISS passing Altair on 20 May 2018. I saw that the ISS was going to be particularly bright and passing close to the star Altair during the latter part of its pass. I thought I would try a different take on photographing it by using a 250mm lens to get a close up view of the pass near the star. I also used a Star Adventurer tracking mount to keep the stars nice and sharp during the exposure.