Spectra of Planetary Nebulae
| Nebula | NGC246 | RA (J2000) | 00 47 03.3 |
| Constellation | Cetus | Dec | -11 52 18.9 |
| Size (arcsec) | 224 | Other names | PK 118-74.1 |
| Mag (V) | 11.8 | C56 | |
| Surface Brightness (mag/arcsec2) | n/a | VV 4 |
HAG 24" RC, ZWO ASI2600MM Pro, LHires III, 300gr/mm, 4 x 600 sec, 2023-12-19@20:30
Helium, no nitrogen
DSS2 image, 10 arcmin square
Spectrum is of brightest part of nebula. (See DSS image)
85 / 207 (pg 182)