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Calculations of the Sun's longitude, 1762 - 1782

Reference Code: GBR/0180/RGO 4/48

Scope and Contents

Calculations of the Sun's longitude from its observed right ascension, in comparison with Johann Mayer's tables or the 'Nautical Almanac', covering the period 28 August 1762 - 2 August 1776. The mean obliquity of the ecliptic is in tabular form, 1762-1776, and is continued forward to 1782 on the inside of the cover.


  • 1762 - 1782

Conditions Governing Access

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1 volume(s) (1 volume)

Language of Materials


Former / Other Reference


Existence and Location of Copies

RGO 4/51 is a corrected and updated version.

Finding aid date

2005-11-04 14:23:03+00:00

Includes index.

Repository Details

Part of the Cambridge University Library Repository

Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom

The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.