Comet C2007N3 Lulin taken by Rob Johnson with a William Optics 72mm Refractor & Artemis CCD, on or before 10th April 2009

Comet C2007N3 Lulin taken by Rob Johnson with a William Optics 72mm Refractor & Artemis CCD, on or before 10th April 2009

Comet C2007N3 Lulin taken by Rob Johnson with a William Optics 72mm Refractor & Artemis CCD, on or before 10th April 2009

Comet C2007N3 Lulin taken by Rob Johnson with a William Optics 72mm Refractor & Artemis CCD, on or before 10th April 2009