Here's a pic of a comet that's floating around in Cetus at the moment. On the spur of the moment I used my mobile to visit the heavens above website for charts and pointed the big scope at it. It was difficult to get a decent photo, mainly because it was quite low down in a poor quality sky. Compared with the usual capacity of the 'big' scope to gather light from 17th magnitude galaxies for your camera, you wouldn't imagine 10P/Tempel 2 to be as bright as 8½ magnitude (~2800x brighter). I've always found comets much harder to see than their magnitude suggests. Maybe it's their diffuse nature that makes them so elusive.
Monday, 23 August 2010
Tempel 2
Here's a pic of a comet that's floating around in Cetus at the moment. On the spur of the moment I used my mobile to visit the heavens above website for charts and pointed the big scope at it. It was difficult to get a decent photo, mainly because it was quite low down in a poor quality sky. Compared with the usual capacity of the 'big' scope to gather light from 17th magnitude galaxies for your camera, you wouldn't imagine 10P/Tempel 2 to be as bright as 8½ magnitude (~2800x brighter). I've always found comets much harder to see than their magnitude suggests. Maybe it's their diffuse nature that makes them so elusive.
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