448 LATITUDE akd LONGITUDE 



THE RESULTS. 



Mean obfeived Zenitli diftance of Pollux witli the plane » ' " 



of the Sector E. . . . . .32 58.25 



Mean obferved Zenith diftance of Pollux with the plane 



of the Seftor W. . . . -35 5^-3 



Mean or correct Z. D. . . . -33 28.27 



Refraflion . . . . . +3 



True Z. D. . . . . . -33 31-27 S. 



Mean declination of Pollux to the beginning of 1796 28 30 19.8 N. 

 Annual precefuon till the 15"' March, 1797 . . — 9.1 

 Aberration ...... + 0.8 



Nutation ..... . . 4. 3,4 



Semi-annual equation . . . . , + 0'3 



True declination . . . , , 28 30 15.2 



True Z. D. add . . . . • 3 3 31-3 



Latitude . . , . . . 3' 33 4<5.5 



Mean obferved Zenith diftance of Caftor with the 



plane of the Seiftor E. . . . . o 45 55.9 



•Mean obferved Zenith diftance of Caftor with tlie 



plane of the Sedor W. . . . o 44 54.5 



Mean or correft obferved Zenith diftance 



45 25-2 



Refraiflion ...... 4. 0.75 



True Zenith diftance - . 



o 45 25.95 



Mean declination of Caftor to the beginning of 1796 

 Annual preceffion till the 15''' March, 1797 

 Aberration ...... 



Nutation ..... 



Semi-annual equation . . . . 



True declination of Caftor March 15"" 1797 



True Zenith diftance .... 



Latitude , . i • . 



31 33 45-5 



Mean 



