15 Jun 2023
NGC 3293 is an open cluster in the Carina constellation discovered by Nicolas-Louis de Lacaille in 1751. It consists of more than 100 stars brighter than 14th magnitude in a 10 arc minute field.
NGC 3293
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 283 | 2h45m | 35 |
| SII | 309 | 2h55m | 34 |
| OIII | 309 | 2h55m | 34 |