 | Ephemerides - 1767 - 188 pages
...Immerfion or Emerfion of any Satellite being carefully obferved in any Place according to apparent Time, the Longitude from Greenwich is found immediately by taking the . Difference of the Obfervation from the corref ponding Time fhewn in the Ephemeris, which muft be turned into Degrees,... | |
 | Ephemerides - 1769 - 288 pages
...Immerfion or Emerfion of any Satellite being carefully iibferved in any Place according to apparent Time, the Longitude from Greenwich is found immediately by taking the Difference of the Obfervation from the correfponding Time /hewn in the Ephemeris, which muft be turned into Degrees,... | |
 | Nautical almanacs - 1783 - 462 pages
...Immerlion or Emerfion of any Satellite being carefully obferved in any Place according to apparent Tiiûe, the Longitude from Greenwich is found immediately by taking the Difference of the Obfervation from the correfponding Time ihcwn in the Ebkemtrit, Which muft be turned into Degrees,... | |
 | Ephemerides - 1796 - 204 pages
...Immerfion or F.merfion of any Satellite being carefally obferved in any Place according to apparent Time, the Longitude from . Greenwich is found immediately by taking the Difference of th Obfervation from the correfponding Time iliewn in the Epbemeri, which muft be turned into Degrees,... | |
 | Ephemerides - 1803 - 196 pages
...the popular Book called The Mariner's Compajs Ücfíi/Jcd, and many U othes The Immerfion or Emerfion of any Satellite being carefully obferved in any Place...found immediately by taking the Difference of the Obfervation from the correfponding Time ihewn in the Epbemeris, which muft be turned into Degrees,... | |
 | Ephemerides - 1805 - 194 pages
...apparent time, by applying the equation of time to it, with a contrary f1gn. The Immerfion or Emerfion of any Satellite- being carefully obferved in any...found immediately by taking the Difference of the Obfervation from the correfponding Time ihewn in the Ephemeris, which muft be turned into Degrees,... | |
 | Ephemerides - 1806 - 196 pages
...contrary fign. To know if an Eclipfe will be vifible in any Place, find whether The Immerfion or Emerlion of any Satellite being carefully obferved in any Place according to mean Time, the Longitude fronn Greenwich is found immediately by taking the Difference of the Obfervation from the correfponding... | |
 | Ephemerides - 1815 - 186 pages
...apparent time, by applying the equation of time to it with a contrary fign. The Гmme1fiоп or Emerfion of any Satellite being carefully obferved in any Place...found immediately by taking the Difference of the Obfervation from the correfponding Time (hewn in the Ephtmeris, which muH be turned into Degrees, £c.... | |
 | Almanacs, English - 1816 - 420 pages
...means of the celestial globe. T,he immersion or emersion of any satellite being carefully observed in any place, according to mean time, the longitude...found immediately, by taking the difference of the observation from the corresponding time shown in the Nautical Almanack or Ephemeris, which must be... | |
 | Ephemerides - 1818 - 216 pages
...apparent time, by applying the equation of time to it with a contrary fign. The Immerfion or Emerfion of any Satellite being carefully obferved in any Place according to mean Time, the Longitude from Green'wick is found immediately by taking the Difference of the Obfervation from the correfponding... | |
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Satellite being carefully observed in any Place according to mean Time, the Longitude from Greenwich is found immediately by taking the Difference of the Observation from the corresponding Time shown in the Ephemeris, which must be turned into Degrees,... 
