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Spectra of Planetary Nebulae

NebulaM1-73RA (J2000)19 41 09.2
ConstellationAquilaDec+14 56 58.9
Size (arcsec)5Other namesPK 051-03.1
Mag (V)n/aVV 238
Surface Brightness (mag/arcsec2)n/a


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 2 x 300 sec, 2023-09-22@21:45
Shows helium, sulphur and argon

DSS2 image, 10 arcmin square

43 / 203 (pg 179)