Click on Object to get NED information for galaxy. Click on TDT (ISO Observation Number) to get information and data for this observation.
| Object | TDT | RA (J2000) | Dec (J2000) |
| NGC 4818 | 25700436 | 12h56m48.7s | -08d30m56s |
| NGC 4818 | 25700436 | 12h56m48.9s | -08d31m55s |
| NGC 4818_OFF | 25700454 | 12h57m48.8s | -08d31m24s |
| NGC 4818_OI | 25700455 | 12h56m48.7s | -08d30m56s |
| NGC 4818_OI | 25700455 | 12h56m48.9s | -08d31m55s |
| NGC 4818_OIF | 25700471 | 12h57m48.8s | -08d31m24s |