600/800mm - 24" (7/6/13): picked up at 200x just 2.8' SE of the center of NGC 5777. Appeared as an extremely faint, very low surface brightness glow with an ill-defined halo, ~25" diameter.

900/1200mm - 48" (5/1/19): at 375x; fairly faint, moderately large, roundish, ~40" diameter, diffuse glow, very weak concentration. Located 2.7' SE of NGC 5777 (physical companion).