45 minutes exposure, Fuji Superia 400 film.
5" f/5 refractor, prime focus.
Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
| Object Type | Globular Cluster |
| Constellation | Hercules |
| Magnitude | 6.5 |
| Size | 14.0' x 14.0' |
M92 is a moderately large and bright globular cluster in Hercules. The outer regions are easily resolved in an 8" telescope.
Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.