Derby and District Astronomical Society
Comet Hartley 103P in 2010
Chris Newsome captured this image of Comet 103P Hartley on the 10th October 2010. The image is stacked from twenty RAW frames of 1 minute
exposure each at 400ASA. Chris used a Canon 20D camera through a Skywatcher 102T telescope guided by an 80T. Chris has also produced
a 5 second movie of the comet drifting against the background stars which can be
downloaded here (2.9 MB WMV file).
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