| Globular Cluster M39 | |
|---|---|
| R.A. | 21h 32m 0.786s |
| Dec. | +48° 27' 13.28" |
| Apparent Size | 29'" |
| Mean Radial Velocity | -7.5 km/s |
| Magnitude | +4.60 |
| Distance | 326 pc |
| Location | within Milky Way |
| Other IDs | NGC 7092 M39 |
| Scope | 8" mn-86 with 0.5 focal reducer |
| Mount | EQ6 |
| Exposure | 32 x 20 sec unguided |
| Post-processing | Stacked , d.framed, mild unsharp masking in AA3 |
| Filters | IR |
| Camera | Starlight Express hx516 with ICX424AL chip |
| Location | Claines Top Observatory |
| Date | 17th July 2005 |