rS35._] dhsefvations on the valtie of the cipher y^'C. 37' 



-'-y^rr \r ^ ' ' - - " h. m.- ' ^. 



On the 24th S = 13 55 3.60 



e = — 0 15 41.13 

 I — acceleration of e 2.5S - ^ 



V'f r-'^, : - :i " 



=si9.ril On the 251 

 9r>n^d ^^^^^^^^^^^^ 



M= 



14 10 47.31 

 25 44 41.80 



a == 



11 33 54.49 



S' = 



13~.58~^.T2 

 0 15 48.15 

 2.57 



s,' = 



M' = 



14 14 43.86 

 26 32 33.89 



a' == 



12 17 50.03 



i&u aw - u< — 1^ 1, 



^ h. m. s. 



a' — a = d= + 0 43 55.54 

 t computed 



in fractions of a day a= /48188 r= log. 9. 6829389 

 1 — d = , 96950 = log, 9. 9865478 



t = ,49704 = log. 9. 6963911 

 h. m. s. 



in time = 11 55 45 approximate time 



- , — of transit. 



f computed 



. . Ji., m. s. 



At 11 55 45 h. m. s. h. m. s. 



Moon A. R. 2 8 21.55 m = 0 1 58.96 

 Mean Sun's A. R. 14 12 44.89 1 0 9.86 



a = 11 55 36.66 0 58 10.90 

 t = 11 55 45.00 



A = 8.34 

 — 8.34' s. 



f = = — ,00235 or in time = — 8,60'' 



0. 58. 10.90 

 h. m. s. 

 i = 11 55 45.00 

 f= —0 0 8.60 ^ 



T = 1 1 55 36.40 true time of transit. 



