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Spectra of Planetary Nebulae

NebulaPK018+20.1RA (J2000)17 12 51.8
ConstellationOphiuchusDec-03 15 59.8
Size (arcsec)13 x 11Other namesPK 018+20.1
Mag (V)16.4Sa 2-179
Surface Brightness (mag/arcsec2)n/aNa 1


HAG 24" RC, SBIG STF-8300M, LHires II, 300gr/mm, 3 x 600 sec, 2021-09-02@21.41
No nitrogen

DSS2 image, 10 arcmin square

130 / 187 (pg 121)