Caldwell Objects
Page 5 of 8
Caldwell observations 41-50 of 77 total to date.
| Catalog # | Thumbnail | Title/link | Designation(s) | Date Observed | Comment |
|---|---|---|---|---|---|
| C41 |  |
C41 / Hyades / Mel 25 | C41, Mel 25 | 2025-09-12 05:05:00 | The brightest open cluster in the sky. |
| C42 |  |
C42 / NGC 7006 | C42, NGC 7006 | 2025-06-23 23:53:00 | A small, symmetrical GC in Delphinus. |
| C43 |  |
NGC 7814 / C43 / Little Sombrero Galaxy | NGC 7814, C43 | 2024-09-09 23:02:00 | Nice, bright, edge on galaxy. |
| C44 |  |
NGC 7479 / C44 | NGC 7479, C44 | 2023-10-03 21:00:00 | Impressive barred spiral galaxy |
| C45 |  |
C45 / NGC 5248 | C48, NGC5248 | 2025-04-27 23:59:00 | A pretty, intermediate spiral galaxy discovered by William Herschel in 1784. |
| C46 |  |
C46 / Hubble’s Nebula / NGC 2261 | C46, NGC 2261 | 2024-01-02 20:38:00 | Tiny Hubble's Nebula located near the much more famous Cone Nebula |
| C47 |  |
C47 / NGC 6934 | C47, NGC 6934 | 2025-06-23 23:30:00 | Another Herschel discovery from 1785. |
| C48 |  |
NGC 2775 / C48 | NGC 2775, C48 | 2025-04-27 23:11:00 | Another flocculent galaxy, all spin, no arms. |
| C49 |  |
Sh2-275 / Rosette Nebula / C49 | Sh2-275, C49, NGC 2237 | 2024-02-03 20:53:00 | Gorgeous large target just east of Orion in Monoceros |
| C50 | |
C50 / Satellite Cluster / NGC 2244 | C50, NGC 2244 | 2024-02-03 17:13:00 | This cluster is visible through a hole in the Rosette Nebula |