Spectra of Planetary Nebulae
| Nebula | PK057-01.1 | RA (J2000) | 19 45 22.1 |
| Constellation | Vulpecula | Dec | +21 20 03.8 |
| Size (arcsec) | stellar | Other names | PK 057-01.1 |
| Mag (V) | 11.04 | Hen 2-447 | |
| Surface Brightness (mag/arcsec2) | n/a |
HAG 24" RC, ZWO ASI2600MM Pro, LHires II, 300gr/mm, 2 x 600 sec, 2020-09-09@22:50
Weak Hβ DSS2 image, 10 arcmin square
151 / 187 (pg 68)