The Nautical Almanac and Astronomical Ephemeris for the Year ...order of the Lords Commissioners of the Admiralty, 1806 - Ephemerides |
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Common terms and phrases
according added Aftronomer Aldebaran alfo Altitude Antares apparent applied Aquila Arietis Author Beginning Calculations Center from SUN computed conftructed contained corrected Days Declination determine Diff Direction Diſtance DISTANCES of MOON's Eclipfes Emerfions ends Ephemeris Equation faid Commiffioners fame fecond Difference fhall firft fixed fubtract fuch given greater Greenwich H. M. S. Days Hours Immerfions improved Interval July Jupiter's laft late Latitude Logarithm Long Longitude Longitude at Sea Lunar MARS Mean Merid Method Midnight Month Moon MOON's Center Motion NAUTICAL ALMANAC Node Noon North obferved Paffage paffing the Meridian Parallax Pegafi Perfons Place Planets Pollux Price printed proportional publiſhed Quarter Regulus Reward right Afcenfion Royal SATELLITES of JUPITER Semidiameter Sheets Signs Spica Stars Names Sun's Tables taken Term thefe Third uſeful VENUS Week XVh XVIII
Popular passages
Page 4 - The Mean Obliquity of the Ecliptic at the beginning of the Year is taken 23°. 27'.
Page 148 - Time found compared with that shown by the Watch ; -the Difference will be the Longitude in Time from the Meridian by which the Watch was set, as near as the Going of the Watch can be depended upon.