Letter from Nevil Maskelyne to Edward Pigott with observation of the moon.

In this letter, Maskelyne provides Pigott with his observations of the Moon's right acension, as seen on several nights in November and December. Maskelyne discusses the accuracy of their work in relation to that of Mayer and La Caille.

There is a lengthy postscript about Maskelyne's observations of the Moon as it crosses the meridian, accompanied by some notes about the instruments used.

Record Details

Item reference: LBK/85/16; REG15/000535.15
Catalogue Section: Manuscript volumes acquired singly by the Museum
Level: ITEM
Extent: 1 Letter
Date made: 19th November 1781; 9th April 1781 1781 - 1799 18th October 1783 8th April 1784 12th July 1785 8th July 1785 25th March 1786 8th February 1786 9th January 1786 25th January 1793 1794-08-18 18th August 1794 18th August 179?
Creator: Maskelyne, Nevil
Credit: National Maritime Museum, Greenwich, London