Looks ordinary but lots of interest in there if you dig a bit deeper – obviously not all associated with the cluster but just in the fov. Includes a fair number of galaxies, spectroscopic binaries, X ray sources, galaxy groups, radio sources, ir sources, stars with high proper motions. The cluster itself contains about 258 stars, mostly low mass in the main sequence or red giant stage. About 1300 ly away and just on the edge of naked eye visibility at mag. 5.7.
| Object ID | NGC 752 / C28 |
| Details | Open Cluster Andromeda Mag.5.7 Size 75′ 2021-11-01 |
| Telescope | 250mm f4.8 Newtonian MPCC IDAS D3 |
| Camera | QHY168C @-15°C |
| Exposure(s) | 10x180s d,f,b |
| Capture | NINA |
| Processing | APP, Photoshop |