Messier | Type | Magnitude | Size ['] | Distance [ly] | Const | Sky Atlas | RA [Hrs] | Dec [°] | Alt [°] | NGC | Popular | More |
---|---|---|---|---|---|---|---|---|---|---|---|---|
M18 | Open Cluster | 6.9 | 9 | 4900 | Sagittarius | p15 | 18.3317 | -17.1333 | 30.1 | NGC 6613 | ||
Messier | Type | Magnitude | Size ['] | Distance [ly] | Const | Sky Atlas | RA [Hrs] | Dec [°] | Alt [°] | NGC | Popular | More |