From:
Sir John Herschel
To:
William Henry Smyth
Date:
[20 September 1848]
Source of text:
RS:HS 23.35
Summary:
Sends paper by F. W. A. Argelander, which G. B. Airy wishes to have published. Revising chapter on perturbations in his Treatise Astr. Will include theory of motions of the apsides and the variations of the eccentricities.
Contributor:
John Herschel Project