| Nebula | M1-51 | RA (J2000) | 18 33 29.0 |
| Constellation | Scutum | Dec | -11 07 26.5 |
| Size (arcsec) | 15 | Other names | PK 021-01.1 |
| Mag (V) | n/a | VV 190 | |
| Surface Brightness (mag/arcsec2) | n/a |

| HAG 24" RC, ZWO ASI2600MM Pro, Lhires III, 300 gr/mm, 3 x 600 sec, 2022-08-26@23:13 |
| Shows helium, sulphur and argon |
DSS2 image, 10 arcmin square
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36 / 209 (pg 164) |