
| Type | Open Cluster |
|---|---|
| Magnitude | 3.9 |
| Size | 60' |
| Right Ascension | 6h 40' 58.3" (2000) |
| Declination | 9° 53' 44" N |
| Constellation | Monoceros |
| Description | eL neb, 3 deg diam, densest 12' sp 15 MON |
| Classification | III 3 m n: |
Andrew Cooper
Dec 11, 2004 Sentinel, AZ (map)
46cm f/4.5 Deep Violet
Coarse cluster shaped like a child's drawing of a Christmas tree when inverted in a newtonian scope, a brighter star at the base, UHC shows faint nebulosity throughout the cluster
| 15 Monocerotis |
| 15 Monocerotis | 16 Monocerotis | 17 Monocerotis |
| Barnard 38 | Barnard 39 | Basel 7 |
| Basel 8 | NGC 2247 | NGC 2251 |
| NGC 2259 | NGC 2261 | Trumpler5 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page