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Papers on Bradley's observations, 1746 - 1759

 File
Reference Code: GBR/0180/RGO 4/141

Scope and Contents

Papers relating to the reduction of James Bradley's observations. These include notes on transit and quadrant observations; notes on observational technique, 1750-1755; observations of Alpha Aquilae and Alpha Orionis, 1751-1758; longitude of the Sun, 1746-1750; right ascension of Alpha Aquilae, 1753-1756; Moon's transits, 1751-1759; north polar distance of stars calculated by Charles Mason from observed zenith distances, 1753-1756; summary of calculations to be made on Bradley's observations; comparison of Arcturus with nearby stars; and various observations and calculations made with the quadrant, in tabular form, 1750-1755.

Dates

  • Creation: 1746 - 1759

Creator

Conditions Governing Access

From the Management Group:

Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).

Extent

1 folder(s) (1 folder)

Language of Materials

English

Former / Other Reference

A2/417

Finding aid date

2005-11-07 09:36:52+00:00

Includes index.

Repository Details

Part of the Cambridge University Library Repository

Contact:
Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom