Designation:
M75
Date:
July 28th, 2019
Camera:
Canon EOS 7D Mark II ( unmodified )
Optics:
Sky-Watcher ED120mm Doublet
Focal Length:
900 mm
Exposure:
56 X 120 sec.
ISO:
800
Mount:
Sky-Watcher NEQ6 Pro
Guiding:
Orion Star Shoot Auto Guider
Software:
Adobe Photoshop, Astroflat
Notes:
Messier 75 is a globular cluster of stars in the southern constellation Sagittarius. M75 is classified as class I, meaning it is one of the more densely concentrated globular clusters known.