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Summer 2008

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Xewkija (Summer 2008)

Wednesday 24 September 2008 by perbosc
date : Monday 9th June time: 1.03pm (local time; 11.03 UTC) gnomon length: 100cm = 1m shadow length: 22cm angle: 12°24’ = 12,41° Diaporama Xewkija > continue


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