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Hansen, Peter Andreas (1795-1874) astronomer
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Autograph letter signed to J.C. Adams

  • Adams/Box 5-15/Box 13/39/2
  • Item
  • 8 May 1847 (No year given: paper referred to was given by JCA at the meeting of the RAS Fri. 14 May 1847.)
  • Part of Papers of John Couch Adams

Congratulations on comments made about JCA by Hansen. Demands paper on Neptune before Friday next.

Sheepshanks, Richard (1794-1855) astronomer

Autograph letter signed to J.C. Adams

Motion of the moon. Quotes letter from Hansen on formulae he used. Requests further information on effects of one planet on motion of another.

Airy, Sir George Biddell (1801-1892) Knight, astronomer

Autograph letter signed to J.C. Adams

Publication of Lunar comparisons. Transcribes letter from Mr. Marth on comparison of Hansen's with Greenwich Observations. Probably sent to JCA by WHMC: see 6/14/1.

Knobel, Edward Ball (1841-1930) chemist and astronomer

Autograph letter signed to J.C. Adams

Hansen's prize [from the Admiralty for work on the moon]. Secular inequality of the Moon's mean motion: Plana.

Lubbock, Sir John William (1803-1865) 3rd Baronet, astronomer and banker

Copy of letter to G.B. Airy

Hansen's lunar tables. Transcript from Airy's correspondence files in RGO Archives, copied for D.MacAlister 1893-1894.

Adams, John Couch (1819-1892) astronomer

Copy of letter to P. Hansen

Neptune. Transcript from Airy's correspondence files in RGO Archives, copied for D.MacAlister 1893-1894.

Airy, Sir George Biddell (1801-1892) Knight, astronomer

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