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adopted value Altazimuth Annual Precession Annual Proper Motion Apparent Error Aquarii Ascensions and North Azimuth Bradley Cancri Capricorni Catalogue centre Cephei Ceti Circle Reading column Concluded Place corrected for R-D Cygni Defect of Illumination Direct Distance North Draconis Error of Tabular Fixed Circle Geminorum Greenwich Observations Groombridge Herculis inches instrument July 18 July 24 July 31 June 18 June 26 SD Lalande Leonis limb Majoris Mean Date Mean N. P. D. Mean of Circles Mean R. A. Mean R. A. Mean micrometer Moon Moon's Movable Circle Nautical Almanac North Polar Distances o-io o-oi o-oo o-ooi Oeltz Ophiuchi parallax Pegasi Piazzi Piscium planets Right Ascensions Sagittarii screw Seconds of Mean Secular Variation semidiameter Sept Sidereal South Collimator Star's Name Stars observed Tabular Place Tauri telescope Transit Ursae Ursse Minoris Virginis Zenith Distance