Comet Catalina

Taken near Ajo, AZ.
January 19, 2016

Comet 2P Encke, near Ajo, AZ. Taken 2/21/2017. 500mm f4, Canon 7D MII.

C/2015 V2 (Johnson), taken near Ajo, AZ on February 25, 2017. This is 24 one minute
exposures at 500mm, f4.5 @ ISO 3200, stacked in Deep Sky Stacker.

Comet 41P/Tuttle-Giacobini-Kresak passing by the Surfboard
Galaxy and the Owl Nebula. March 21, 2017 near Ajo, AZ.

45P Honda-Mrkos Pajdusakova (2016). Twenty-four frames stacked in Deep Sky Stacker, 500mm. At the right center are four small galaxies known as the Box. In upper right is NGC 4136. There are some other small galaxies as well. Taken near Ajo, Arizona on February 20, 2017

C/2015 V2 (Johnson) in the constellation Bootes. Imaged near Pierre, SD on May 22, 2017. 500mm.