Enchanted Skies

Comets, etcetera

Comet Hartley 2 (imaged near Kenton, OK)

Comet Garradd near Coathanger

Map showing region and framing of imageComet Hartley 2 (103P/Hartley) is a small periodic comet with an orbital period of 6.46 years. Despite its small size, the comet's core has been described as hyperactive based on EPOXI/Deep Impact data. It's spewing out large amounts of carbon dioxide, which carries rocks as large as basketballs with it. The comet has a peanut shell-like shape

I imaged the comet from the Okie-Tex Star Party. It was my first time to the venue. Except for the wind I enjoyed it thoroughly. I used an Orion ED80 and Canon T2i to capture the image. A Losmandy G11 mount was used. PhD guiding software was employed. Subs stacked using Nebulosity and processed with Photoshop CS3. I moved my truck around to block the wind as best I could.

The area/framing of the image is shown to the right.

 

Enchanted Skies - Astrophotography by Rich Richins (all images copyright, Rich Richins)

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