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Spectra of Planetary Nebulae

NebulaPK053+24.1RA (J2000)17 54 22.9
ConstellationHerculesDec+27 59 58.1
Size (arcsec)stellarOther namesPK 053+24.1
Mag (V)11.1VV 129
Surface Brightness (mag/arcsec2)n/aVy 1-2


HAG 24" RC, ZWO ASI2600MM Pro, LHires II, 300gr/mm, 120 sec, 2020-09-29@19.57
Strong lines from oxygen and nitrogen plus helium, sulphur and argon

DSS2 image, 10 arcmin square

146 / 187 (pg 81)