St John‘s College Personal Collections

Comments on De La Rue's speech on awarding Gold Medal of RAS to JCA. Whether a quotation from Herschel should be included. Whether LeVerrier should be mentioned in light of his and Delaunay's part in the controversy over the secular variation of the moon's mean motion. Accuracy of Hansen's and Plana's theories. Encloses copy of Delaunay's letter.

Adams, John Couch (1819-1892) astronomer

Draft autograph letter signed to J.F.W. Herschel

Adams/Box 16/36/1
Item
24 Oct. 1848

Part of Papers of John Couch Adams

Planetary motion - [Neptune? moon?]. JCA less pleased with LeVerrier's second solution than his first. Note in JCA's hand "a much enlarged copy sent".

Adams, John Couch (1819-1892) astronomer

Draft autograph letter to J.F.W. Herschel

Adams/Box 16/37/1
Item
6 Dec. 1851

Part of Papers of John Couch Adams

Incomplete. See transcript of complete version. Airy's paper on the eclipse given at meeting of RAS. Description of JCA's view of the eclipse.

Adams, John Couch (1819-1892) astronomer

Draft? autograph letter to Richard Sheepshanks or J.F.W. Herschel

Adams/Box 16/59/1
Item
25 Oct. 1848

Part of Papers of John Couch Adams

Incomplete. Addressee not identified: probably either Sheepshanks or Herschel. JCA gives permission for note refuting Pierce to be sent. Origin of the value of mean distance of Neptune, used in calculations of perturbations of Uranus.

Adams, John Couch (1819-1892) astronomer

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