Unidad documental compuesta GPP/3/14 - Reductions of the Right Ascension and Declination of my [Pigott’s] comet; Reductions of Moon and Stars on Meridian for the Longitude of York'

1 folder

Folder containing:

(a) Loose sheets with calculations of the R.A. of the comet of November 1783.
(b) Sewn sheets; meridian observations of the moon and stars, taken 1781-1785, compared to similar observations made at Greenwich to establish the difference in the meridians.

Open

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