Spectra of Planetary Nebulae
| Nebula | PK018+20.1 | RA (J2000) | 17 12 51.8 |
| Constellation | Ophiuchus | Dec | -03 15 59.8 |
| Size (arcsec) | 13 x 11 | Other names | PK 018+20.1 |
| Mag (V) | 16.4 | Sa 2-179 | |
| Surface Brightness (mag/arcsec2) | n/a | Na 1 |
HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 3 x 600 sec, 2021-09-02@21.41
No nitrogen DSS2 image, 10 arcmin square
141 / 206 (pg 114)