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Spectra of Planetary Nebulae

NebulaM3-27RA (J2000)18 27 48.2
ConstellationHerculesDec+14 29 06.0
Size (arcsec)stellarOther namesPK 043+11.1
Mag (V)13.2
Surface Brightness (mag/arcsec2)n/a


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 3 x 600 sec, 2021-05-31@22:02
No nitrogen, weak oxygen, some helium

DSS2 image, 10 arcmin square

65 / 206 (pg 93)