600/800mm - 24" (10/13/12): fairly faint to faint, very small, slightly elongated, 18" diameter. Initially, I only noticed a fairly high surface brightness "knot", which is the core, but with averted vision very faint extensions were occasionally seen SW-NE. Located in a rich Cygnus star field near Vega with UGC 11281 4.3' ESE.