Spectra of Planetary Nebulae
| Nebula | M1-77 | RA (J2000) | 21 19 07.3 |
| Constellation | Cygnus | Dec | +46 18 47.1 |
| Size (arcsec) | 24 x 23 | Other names | PK 089-02.1 |
| Mag (V) | 11.91 | VV 30 | |
| Surface Brightness (mag/arcsec2) | n/a |
HAG 24" RC, SBIG STF-8300M, LHires II, 300gr/mm, 600 sec, 2019-09-17@22:23
Hydrogen and nitrogen lines only, no detectable oxygen DSS2 image, 10 arcmin square
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