17 Oct 2022
NGC 7129 is a reflection nebula located 3,300 light years away in the constellation Cepheus. A young open cluster is responsible for illuminating the surrounding nebula. The nebula lies at a distance of 3,300 light-years.
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Tom
NGC 7129
7 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 614 | 3h35m | 21 |
| Blue | 214 | 1h15m | 21 |
| Green | 214 | 1h15m | 21 |
| Red | 225 | 1h15m | 20 |
| Luminance | 225 | 1h15m | 20 |