🟍   Use arrows for next/previous/index/latest/chart (or use keyboard left/right/up/down/home keys). Use PgUp/PgDn to zoom image in/out.



Spectra of Planetary Nebulae

NebulaNGC6891RA (J2000)20 15 08.8
ConstellationDelphinusDec+12 42 15.5
Size (arcsec)20 x 18Other namesPK 054-12.1
Mag (V)12.5VV 253
Surface Brightness (mag/arcsec2)18.64HD 192563


HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 120 + 600 sec, 2019-09-05@21:19
No nitrogen

DSS2 image, 10 arcmin square

122 / 203 (pg 42)