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Spectra of Planetary Nebulae

NebulaM1-7RA (J2000)06 37 20.9
ConstellationGeminiDec+24 00 36.5
Size (arcsec)60Other namesPK 189+07.1
Mag (V)11.5VV 30
Surface Brightness (mag/arcsec2)20.13


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 3 x 600 sec, 2021-04-11@22:53
Small ellipse. Trace of sulphur

DSS2 image, 10 arcmin square

41 / 203 (pg 89)