Star tables ... for ... ascertaining the longitude and latitude at sea |
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Star Tables ... for ... Ascertaining the Longitude and Latitude at Sea Thomas Lynn No preview available - 2016 |
Common terms and phrases
according Account added Aldebaran Alti Altitudes of fixed answering Apparent approximate Arcturus assistance Bearing calculated Chronometer column consequently convenient corrected Declination Declination being 16 Diff difference DIRECTIONS Distance of Star East Equation error EXAMPLE FREE gale give given H. M. S. SAT head Horary Angles Hori Horizon increasing Lati less Light Long Longitude Magni Magnitude means Meridian of Greenwich miles morning Nautical night No.of tude noon NORTH LATITUDE North or South O I O I Observed Altitude opposite Parallel pass the meridian Passage Planet Pole Star principal fixed Stars reduced Refraction rudder ship Ship's Sub situation Spica Star Tables Star tude Stars in NORTH subtract taken Ther Transits of 61 True Altitude True Apparent True Meridional Altitudes TUES twilight weather West wind