Spectra of Planetary Nebulae

Nebula	PK018+20.1	RA (J2000)	17 12 51.8
Constellation	Ophiuchus	Dec	-03 15 59.8
Size (arcsec)	13 x 11	Other names	PK 018+20.1
Mag (V)	16.4		Sa 2-179
Surface Brightness (mag/arcsec2)	n/a		Na 1

HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 3 x 600 sec, 2021-09-02@21.41

No nitrogen

DSS2 image, 10 arcmin square

144 / 209 (pg 114)