Eratosthenes

Đông Hưng CPHQ, Việt Nam

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Đông Hưng CPHQ Việt Nam THCS chuyên Phạm Huy Quang 20.560 106.354
Date Gnomon Shadow Angle
21 March 2019 86.1 cm 35 cm 22.1 °

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