An astronomical diary, calendar, or almanack, for the year of our Lord 1800 : ... Calculated for the meridian and horizon of New-Haven, lat. 41 degrees 19 minutes north. And longt. 73 degrees 14 minutes west of the Royal Observatory or Flamsted House in Greenwich, according to the latest observations; but may, without any sensible error, serve indifferently for all the towns in Connecticut, and adjacent states. /