Spectra of Planetary Nebulae

Nebula	M2-51	RA (J2000)	22 16 03.8
Constellation	Cepheus	Dec	+57 28 33.7
Size (arcsec)	115 x 18	Other names	PK 103+00.1
Mag (V)	14.7		VV 272
Surface Brightness (mag/arcsec2)	22.75

HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 2 x 1800 sec, 2020-11-02@22:20

Faint red ring not visible in guide scope

DSS2 image, 10 arcmin square

61 / 209 (pg 84)