NGC 7243 Caldwell 16
NGC 7243 is a open cluster located in the constellation Lacerta. Some key stats include:
| NGC: | NGC 7243 |
| Common name: | Caldwell 16 |
| Type: | open cluster |
| Constellation: | Lacerta |
| V-magnitude (visual): | 6.4 |
| B-magnitude (blue): | 6.54 |
| Right Ascension: | 22:15:08.58 |
| Declination: | 49:53:51.00 |
| Major axis: | 15 ' |
| Radial velocity: | -13 km/s |
| Redshift: | -0.00004 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula