Messier Objects
By Messier Number
| Messier | Type | Magnitude | Size ['] | Distance [ly] | Const | Sky Atlas | RA [Hrs] | Dec [°] | Alt [°] | NGC | Popular | More |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M23 | Open Cluster | 5.5 | 27 | 2150 | Sagittarius | p22 | 17.9513 | -18.9853 | -40.3 | NGC 6494 |
 |
|
| Messier | Type | Magnitude | Size ['] | Distance [ly] | Const | Sky Atlas | RA [Hrs] | Dec [°] | Alt [°] | NGC | Popular | More |
