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Spectra of Planetary Nebulae

NebulaNGC7139RA (J2000)21 46 08.5
ConstellationCepheusDec+63 47 29.4
Size (arcsec)76Other namesPK 104+07.1
Mag (V)13VV 270
Surface Brightness (mag/arcsec2)n/a


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 2 x 1800 sec, 2020-03-16@21:09
Very faint object

DSS2 image, 10 arcmin square

134 / 206 (pg 56)