| Invention or discovery | Inventor or discoverer | Type |
|---|---|---|
| Antlia | Nicolas Louis de Lacaille | constellation |
| Horologium | Nicolas Louis de Lacaille | constellation |
| Octans | Nicolas Louis de Lacaille | constellation |
| Pyxis | Nicolas Louis de Lacaille | constellation |
| Invention or discovery | Inventor or discoverer | Type |
|---|---|---|
| Antlia | Nicolas Louis de Lacaille | constellation |
| Horologium | Nicolas Louis de Lacaille | constellation |
| Octans | Nicolas Louis de Lacaille | constellation |
| Pyxis | Nicolas Louis de Lacaille | constellation |