NGC6891 - Planetary Nebula in Delphinus

NGC6891 - Planetary Nebula in Delphinus

Description: NGC6891 - Planetary Nebula in Delphinus. A very compact planetary nebula only 18 arc seconds in size in the center of this picture. Magnitude 11.7 with a magnitude 12.4 central star, just a white dot here! Film: Kodak hypered Tech Pan 2415 Scope: 13" f4.5 Newtonian Guiding: Off-axis guider, manual. Exposure: 10 minutes Location: near Bragg Creek, Alberta Date: 20 September 1997