Klappsonnenuhr, Georg von Peuerbach, 1455

Georg Peuerbach

Court astronomer and astrologer



The exhibition will be shown 2012!


Georg Peuerbach constructed the first folding sundial with inbuilt compass in 1451. This also took magnetic declination– the difference between geographical north and magnetic north - into account, which meant time could be stated precisely. As an astrologer, Peuerbach produced a horoscope for Eleonor of Portugal, the future bride of the Emperor Frederick III.


 


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01. January 2020 to 09. April 2021 Wed-Sun, public holidays 10am - 5pm
10. April 2021 to 31. October 2021 Mon-Sun, public holidays 10am - 6pm
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24th/25th December 2020
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