Astronomy
Found in 113 Collections and/or Records:
Letters from Maskelyne to Henry Andrews, 1768 - 1811
The letters are primarily from Nevil Maskelyne but include three sent to Andrews by Margaret Maskelyne, following the death of her father.
List of ‘Permanent Staff of the Royal Observatory for the Hundred Years 1811-1910 and from 1910 to date’ [c.1936], 1910 - 1936
Log book, observations and memoir of the HMS Investigator, 1795 - 1805
Log book of HMS Adventure, 1772 - 1774
The log book of HMS Adventure compiled by W. Bayly during his passage to the South Seas as part of the expedition led by Captain James Cook in HMS Resolution.
Log book of HMS Resolution, 1772 - 1775
The log book of HMS Resolution compiled by William Wales during the passage to the South Seas under the command of Captain James Cook.
Lunar tables, 1778
Lunar tables in longitude and latitude according to the Newtonian law of gravity, by Charles Mason, 1778. The volume includes a disapproval of Mason's fee from the Board of Longitude [RGO 4/86: 2]; an example of computing the Moon's longitude and latitude; annual equations of the Moon's anomaly and ascending node; and computed longitude and latitude compared with observed longitude and latitude, with corrections, 13 September 1750 - 2 November 1760 [RGO 4/86: 14r].
Manuals for RGO Instruments, Computers and other Technical Apparatus, 1972 - 1995
Mainly ex-RGO Library copies of RGO manuals. Many are photocopied manuals with original RGO library reference numbers on the cover. Includes some duplicates of manuals held elsewhere in the RGO archives. Arranged in chronological order.
Maps, Plans and Technical Drawings, c.1715-1998
Maskelyne notebook: rough drafts of solutions of various astronomical problems, 1750 - 1772
Various rough drafts of the solution of astronomical problems.
Memoir by David V. Thomas titled, 'Twinkle, Twinkle - Measuring the Stars, and Subsequent Adventures', 2023
Miscellaneous correspondence, 1765 - 1809
Note that there is no letter numbered 14.
Nathy O'Hora Papers, 1913 - 1927, bulk: 1946 - 2014
The Nathy O'Hora papers include the research, publications, and presentations of himself, others, and the RGO. This research notably includes eclipses, a topic to which O'Hora devoted considerable time after retiring. The collection also includes papers and correspondence relating to the Time Department where he worked, his notebooks on various scientific theories and practices, ledgers that he used to record weather data, newspaper clippings, and photographs.
Nautical astronomy, 1770 - 1810
A set of loose pages dealing with problems in ascertaining latitude and longitude at sea by observation of the stars, with descriptions, computations and formulae referred to apparent time. There are also sections on finding the Moon's longitude from the nautical ephemeris [RGO 4/196: 1r], the motion of the Sun's image in a Hadley quadrant [RGO 4/196: 2r], and the testing of other people's hypotheses.
It is not known if the papers are foliated in their original order.
Navigation tables, 1750 - 1828
Undated extended manuscript navigation tables.
Nevil Maskelyne: Personal and Family Papers, 1749 - 1950
Newspaper cuttings on the RGO and astronomy, 1922 - 1998
Notebook containing notes by Theresa Story-Maskelyne on the letters of Lady Clive, 1850 - 1900
Preceded by a subject index. The notebook includes biographical notes, notes on letters concerning Urania [Uranus] and comets, and extracts of letters on various topics from cats and carpets to Lady Clive's collection of globes.
Observations, 1758 - 1764
A rough copy of observations of major stars made in 1758 and on a voyage of 1764. The volume includes adjustments to the barometer and atmospheric conditions, 1758; calculations of star positions; the longitude of various foreign towns; corrections to the sextant and quadrant; and calculations to discover longitude.
Observations and correspondence, 1786 - 1829
Observations and correspondence regarding miscellaneous astronomical matters.
Observations in the voyage of the Daedalus, 1791 - 1792
Astronomical observations and calculations made by William Gooch during the voyage of the Daedalus.
Observations in the voyage of the Daedalus, 1791 - 1792
Observations of the minor planet Eros to determine the solar parallax: papers and records, 1930 - 1941
Observations on a voyage of discovery of the HMS Investigator, 1801 - 1807
Astronomical observations, calculations, etc., made during voyages of discovery.
Observations on HMS Adventure, 1772 - 1774
Observations made on board HMS Adventure during her passage to the South Seas as part of the expedition led by Captain James Cook in HMS Resolution.
Observations on HMS Resolution, 1772 - 1775
Observations made on board HMS Resolution during her passage to the South Seas on the expedition led by Captain James Cook.