Spectra of Planetary Nebulae
| Nebula | M3-27 | RA (J2000) | 18 27 48.2 |
| Constellation | Hercules | Dec | +14 29 06.0 |
| Size (arcsec) | stellar | Other names | PK 043+11.1 |
| Mag (V) | 13.18 | ||
| Surface Brightness (mag/arcsec2) | n/a |
HAG 24" RC, SBIG STF-8300M, LHires II, 300gr/mm, 3 x 600 sec, 2021-05-31@22:02
No nitrogen, weak oxygen, some helium DSS2 image, 10 arcmin square
55 / 187 (pg 100)