From:
George Biddell Airy
To:
Sir John Herschel
Date:
[1 October 1845]
Source of text:
TxU:H/M-0631.4 (C: RGO 6.193.211)
Summary:
Provides JH with the latest Royal Observatory values for Gamma Virginis [see JH's 1845-9-30], and advises JH to change his method of measuring double stars.
Contributor:
John Herschel Project