M 57 - Ring Nebula M 76 - Little Dumbbell Nebula M 97 - Owl Nebula M 97 - Owl Nebula M 97 + M 108 NGC 40 NGC 1501 NGC 1514 NGC 2392 - Eskimo Nebula NGC 6309 NGC 6781 NGC 6804 NGC 7293 - Helix Nebula PN Abell 12 PN Abell 39 Sh2-188 DeHt 5 HFG 1 + PN Abell 6