07-09-2008, 09:16 PM
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Registered User
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Join Date: Jan 2006
Location: Sydney
Posts: 753
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Hi Steve, thanks for the tip. I will try Web Cam next time. If you want to see parallax of Proxima Centauri over 20 years period have look on this - http://my.hwy.com.au/~sjquirk/images/film/proxima.html
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