Eratosthenes

Vinh, Việt Nam

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Vinh Việt Nam THPT Dân tộc Nội trú số 2 18.748 105.690
Date Gnomon Shadow Angle
21 March 2019 84 cm 28.2 cm 18.6 °

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