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The Lunar Eclipse in Mexico City on 18 November 1584

A Missed Opportunity

Bibliographic Data

ID21715656
AuthorsLars Gislén (0000-0002-6413-2366, corresponding author)
Year2025
Volume28
Issue3
Pages778-784
Publication date2025-09-01
Open AccessNo
TypeARTICLE
VenueJournal of Astronomical History and Heritage (JOURNAL)
Journal identifiersISSN: 1440-2807
PublisherChina Science Publishing & Media Ltd. (PUBLISHER)
DOI10.3724/sp.j.1440-2807.2025.03.12
OpenAlexW4417260581
LanguageEN

The astronomical observations and calculations made at the lunar eclipse of 18 November 1584 in Mexico are analyzed with emphasis on the methods and calculations used. The observations were intended to determine the geographical longitude difference between Mexico City and Seville in Spain but due to several errors, the most important one being using the wrong time for the end of the eclipse in Seville, the longitude difference was incorrect by about 12°

Eclipse · Geographic coordinate system · Longitude · Mexico city · Solar eclipse · Historical and Architectural Studies · Historical Astronomy and Related Studies · History and Developments in Astronomy

Highly citedNo

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