- Adams/Box 19/19/11/5
- Item
- 1819-1892 (Undated.)
Part of Papers of John Couch Adams
"According to Newcomb, the perturbns. of Longitude of Uranus by Neptune..."
Adams, John Couch (1819-1892) astronomer
Part of Papers of John Couch Adams
"According to Newcomb, the perturbns. of Longitude of Uranus by Neptune..."
Adams, John Couch (1819-1892) astronomer
Notes "Newcomb's relation between the mean longitudes of Hyperion and Titan is...".
Part of Papers of John Couch Adams
Adams, John Couch (1819-1892) astronomer
Part of Papers of John Couch Adams
"I would remark that whatever weight we may be inclined to attach to the considerations which Professor Newcomb has laid before the Congress...": Prime Meridian Conference, 1884.
Adams, John Couch (1819-1892) astronomer
Part of Papers of John Couch Adams
Acknowledgement of copy received of Astronomical Papers, for use of Nautical Almanac (US). Forthcoming visit to the US to Prime Meridian Conference. Letter or extract of letter transcribed for MacAlister's biography.
Adams, John Couch (1819-1892) astronomer
Part of Papers of John Couch Adams
Motion of the Moon. Letter or extract of letter transcribed for MacAlister's biography.
Adams, John Couch (1819-1892) astronomer
Typed copy of letter to S. Newcomb
Part of Papers of John Couch Adams
Congratulations on work on Hansen's tables. Letter or extract of letter transcribed for MacAlister's biography.
Adams, John Couch (1819-1892) astronomer
Part of Papers of John Couch Adams
See copy at 37/21/1. Letter or extract of letter transcribed for MacAlister's biography. This particular copy possibly JCA's own.
Adams, John Couch (1819-1892) astronomer
Typed copy of letter to S. Newcomb
Part of Papers of John Couch Adams
Elucidation of JCA's expression of Moon's parallax. Letter or extract of letter transcribed for MacAlister's biography.
Adams, John Couch (1819-1892) astronomer
Draft autograph letter signed to Simon Newcomb
Part of Papers of John Couch Adams
Proper comparison of Hansen's and Delaunay's equations of Longitude, Latitude and Parallax [of the moon] much needed. Description of such comparisons as already exist. JCA's own parallax tables. Tables of Moon's Ephemeris might be obtained from Hind: JCA will enquire. Hill's computation of the perturbations of Jupiter and Saturn very worthy.
Adams, John Couch (1819-1892) astronomer
Typed copy of letter to S. Newcomb
Part of Papers of John Couch Adams
Comments on comparison of Hansen and Delaunay's lunar tables. Suggesting co-operative work between British and American Nautical Almanac offices. MS note by Newcomb at end giving permission for confidential sections to be published. See also JCA's draft at 16/49/1). Letter or extract of letter transcribed for MacAlister's biography.
Adams, John Couch (1819-1892) astronomer