Janus: Greenwich Reduction Registers

RGO Archives/RGO 127 contains:
1	''Calculation of Earth's Tabular Place, by Carlini's Solar Tables, Milan Ephemeris 1833"
2	''Computation of North Polar Distances, from Quadrant Observations''
3	''Calculation of North Polar Distances from Circle Observations, by Index Errors: June 1812 to February 1820''
4	''Calculation of North Polar Distances from Circle Observations, by Zenith Points''
5	''Computation of Longitude and Ecliptic Polar Distance, from Right Ascension and North Polar Distance''
6	''Computation of Heliocentric Places'' of Planets
7	''Computation of Planet's Tabular Geocentric Place''
8	''Formulation of Normal Places and Geocentric Errors'' together with ''Formulation of Co-efficients of Normal Heliocentric Errors''
9	''Phenomena of Jupiter's Satellites: 1898 to 1909''
10-13	Star Ledgers

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Greenwich Reduction Registers

RGO Archives/RGO 127/10-13 contains:

''Separate Results for the Mean Right Ascensions / North Polar Distances of Stars Observed in the Year...''.
17 volumes; paper.

1897–1905

''Observations of Fundamental and Zodiacal Stars with the Transit Circle''.
4 volumes; paper.

1906–1913

''Reduction to 1900 of Astronomische Gesellschaft Catalogues''.
3 volumes; paper.

1900–1920

''Calculation of Tabular Apparent North Polar Distances of Fundamental Stars, by the Tabulae Rigiomontanae''.
3 volumes; paper.

1835–1845