Sunlight, Celestial and Magnetic North on the Meridian Line

Jun 21.

Hartmann in 1510-Rome and Columbus in 1492 measured the difference between Celestial and Magnetic North: with the alignment of a meridian line are based upon the light of the Sun and of the Stars. At the Basilica of Santa Maria degli Angeli.

Contact
Costantino Sigismondi, sigismondi@icra.it
Date
June 21, 20152015-06-21T10:30:00
Location
Rome, Italy
URL
http://www.icra.it/solar