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Spectra of Planetary Nebulae

NebulaNGC6905RA (J2000)20 22 22.9
ConstellationDelphinusDec+20 06 16.2
Size (arcsec)35Other namesPK 061-09.1
Mag (V)14.5Blue Flash
Surface Brightness (mag/arcsec2)22.5NT Del


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 600 sec, 2019-08-12@21:30
No nitrogen, some helium

DSS2 image, 10 arcmin square

125 / 204 (pg 35)