Altdorf Observatory
Satellite imagery: Esri, Maxar, Earthstar Geographics
Altdorf observatory carries the name of Altdorf, a university town in Germany with a documented history of astronomical teaching stretching back to the 17th century.
About Altdorf Observatory
Historical records connect the University of Altdorf with early astronomical scholarship: Johann Heinrich Müller became professor and observatory director there in 1710, continuing a tradition that included Johannes Christoph Sturm's 1695 work Sphaerae armillaris, which described the heliocentric model of the solar system. The university's observatory activity is recorded as having ceased by 1809.
Location & getting there
The site is located in Germany, within the region classified as Europe in our register. Because it is a historic location rather than an active public facility, there is limited modern infrastructure for visitors.
Visiting Altdorf Observatory
No current public opening hours, tours or tickets are documented for this historic site. If you plan to visit the area, check with local heritage or university authorities beforehand.
See your named star from here
Wherever you are near Altdorf, you can still use your named star's coordinates: after you name a star, any telescope can be pointed at its exact position. Explore the star catalogue to see more named stars.
Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.