Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
| Object Type | Open Cluster |
| Constellation | Cygnus |
| Magnitude | 9.7 |
| Size | 4.0' x 4.0' |
Number 381 in the Herschel 400 list is NGC 7128. It is a fairly small, but bright open cluster in Cygnus. Being small, it bears magnification well.