NGC 6781 is a fine Planetary in Aquila.  It is large at 109 arc seconds. It is within the grasp of small scopes.  This object responds well to a UHC filter, increasing the annularity.  The central star was not visible on the night I made the sketch due to poor seeing conditions.  The sketch was made at the eyepiece of the the 20" F4.5 at 326X.  Location: Mesquite Springs camp, Death Valley, CA  NELM 7.9  Seeing Pickering 4
NGC 6781 PN in Aquila
109 Arc Seconds
Mag 11.4  Central star Mag 16.2
20" F4.5 @ 326X