Spectra of Planetary Nebulae

Nebula	NGC6894	RA (J2000)	20 16 23.9
Constellation	Cygnus	Dec	+30 33 53.1
Size (arcsec)	44	Other names	PK 069-02.1
Mag (V)	12.3		VV 254
Surface Brightness (mag/arcsec2)	20.25

HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 1800 sec, 2019-07-28@22:36

Strong nitrogen, some sulphur

The spectrum clearly shows a ring structure

DSS2 image, 10 arcmin square

129 / 209 (pg 30)