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Istanbul University Observatory

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Istanbul University Observatory

Istanbul University Observatory, Astronomical observatory at Beyazit Square in Fatih district, Turkey

Istanbul University Observatory is an astronomical observation facility located on the rooftop of a building at Beyazit Square in the Fatih district. The structure features two rotating domes that house multiple telescopes used for celestial observation and scientific research.

The facility was founded in 1933 when German astronomer Erwin Finlay-Freundlich took charge of the university's astronomy department and established this modern observation center. This project represented a turning point in Turkish astronomy and laid the groundwork for scientific celestial research in the country.

The observatory stands as Turkey's first modern astronomical research facility, marking the nation's advancement in space science education and research.

The observatory sits in a central urban location on a busy square, making it accessible by public transportation. Since nighttime observations are affected by light pollution from the city, the facility focuses on daytime astronomical measurements and specialized research programs.

The facility's primary telescope is a specialized astrograph manufactured by Carl Zeiss that arrived in twelve separate pieces and required meticulous assembly inside the dome. This precision-engineered instrument became a cornerstone tool for astronomical research at the university.

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Location
Official opening
1936
Elevation above the sea
50 m
GPS coordinates
41.01250,28.96556
Latest update
December 14, 2025 17:03
« Istanbul University Observatory - Astronomical observatory at Beyazit Square in Fatih district, Turkey » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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