10 Jan 2021
Bicolor. Monkey Head Nebula is an emission nebula removed for 6400 light years. Located in the constellation Orion.
In size in the sky, it has a greater size than the visible moon
NGC 2174
4 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 312 | 2h10m | 25 |
| OIII | 288 | 2h | 25 |
| SII | 300 | 2h5m | 25 |