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.


 


Bicentenary Year sponsor
 


History Museum

Sackstraße 16
8010 Graz, Österreich
T +43-316/8017-9800
geschichte@museum-joanneum.at

 

Open map
Open map
Open map
Open map

Opening Hours
Wed-Sun, public holidays 10am - 5pm

 

Open in addition: Expand Box

22nd April 2019
10th June 2019

Closed: Expand Box

24th/25th December
24th/25th December 2019
31st December 2019