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Last edited by WikidataBot
July 31, 2025 | History

United States Naval Observatory

The United States Naval Observatory (USNO) is one of the oldest scientific agencies in the United States, with a primary mission to produce Positioning, Navigation, and Timing (PNT) for the U.S. Navy and the U.S. Department of Defense.
(cited from Wikipedia [English])

scientific agency and observatory in Washington, D.C., United States

Born 6 December 1830

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scientific agency and observatory in Washington, D.C., United States

Born 6 December 1830

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Alternative names

History

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July 31, 2025 Edited by WikidataBot [sync_author_identifiers_with_wikidata] add wikidata remote identifiers
December 16, 2022 Edited by MARC Bot add entity_type=org and remote_ids
September 9, 2013 Edited by Tom Morris merge authors
June 1, 2011 Edited by marycee improved bio, added NOP link
September 12, 2008 Created by ImportBot Imported from Western Washington University MARC record