Eratosthenes

Cisnadie, Romania

September 2010

Cisnadie Romania Lycee Theorique Gustav Gundisch 45°43’N 24°09′E
Date Gnomon Shadow Angle
september 23st — cm — cm 45° N

Lycee Theorique Gustav Gundisch
Cisnadie, departement Sibiu, Roumanie

jeudi 23 septembrie
midi solaire 12.
angle solaire 45°

JPEG - 472.6 kb

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