Observation by Steve Brown: Keystone of Hercules
Uploaded by
Observer
Steve Brown
Observed
2021 Mar 14 - 03:27
Uploaded
2021 Apr 10 - 14:36
Objects
The Great Globular Cluster in Hercules (M13)
Planetarium overlay
Constellation
Hercules
Field centre
RA: 16h48m
Dec: +34°43'
Position angle: -31°16'
Field size
24° × 13°
Equipment
- Canon 250D DSLR
Exposure
6 second exposure, f/1.8, ISO-1600, 50mm focal length
Location
North Yorkshire
Target name
Hercules
Title
Keystone of Hercules
Copyright of all images and other observations submitted to the BAA remains with the owner of the work.
Reproduction of work by third parties is expressly forbidden without the consent of the copyright
holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in
any
of our publications.