| Nebula | PK038+12.1 | RA (J2000) | 18 17 34.1 |
| Constellation | Ophiuchus | Dec | +10 09 03.3 |
| Size (arcsec) | 5 | Other names | PK 038+12.1 |
| Mag (V) | 12.5 | VV 171 | |
| Surface Brightness (mag/arcsec2) | n/a | Cn 3-1 |

| HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 3 x 300 sec, 2020-09-20@20:53 |
| Unusual nebula with strong nitrogen, some sulphur and very weak oxygen |
DSS2 image, 10 arcmin square
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152 / 209 (pg 68) |