Spectra of Planetary Nebulae
| Nebula | NGC6818 | RA (J2000) | 19 43 58.0 |
| Constellation | Sagittarius | Dec | -14 09 13.4 |
| Size (arcsec) | 44 x 38 | Other names | PK 025-17.1 |
| Mag (V) | 9.3 | VV 241 | |
| Surface Brightness (mag/arcsec2) | 17.1 | HD 186282 |
HAG 24" RC, SBIG STF-8300M, LHires II, 300gr/mm, 25 x 60 sec, 2019-08-19@21:21
Strong oxygen DSS2 image, 10 arcmin square
103 / 187 (pg 43)