Wallpaper author:
Alexander Curry
16 Nov 2025
Messier 7
Messier 7 or M7, also designated NGC 6475 and sometimes known as Ptolemy's Cluster, is an open cluster of stars in the constellation of Scorpius.
Dataset from which the image was processed
Messier 7
7 credit
- Type of target............................................................................................................................Open Cluster
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 268.4333 Dec -34.8267
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................31 May 2025 - 24 Jun 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 348 | 3h | 31 |
| Red | 348 | 3h | 31 |
| Green | 348 | 3h | 31 |
| Blue | 360 | 3h | 30 |