04 Jul 2021
WR 102 is a Wolf–Rayet star in the constellation Sagittarius, an extremely rare star on the WO oxygen sequence. It is a luminous and very hot star, highly evolved and close to exploding as a supernova.
WR 102
11 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 582 | 5h20m | 33 |
| SII | 600 | 5h30m | 33 |
| OIII | 619 | 5h30m | 32 |