Firji Meridian. 



[ 199 ] 



Star paffes at 



D's 1 limb paffes at 



1200 

 14 o o 



Apparent or obferved difference of their A. R's 200 

 Dedud for moon's increafe of A. R. fince the ftar paffed 040 



True difference of their A. R's when the ftar paffed - i 56 o 



Second Meridian. 



Star paffes at 

 3) I limb paffes at 



12 o o 

 14 I o 



Apparent or obferved difference of their A. R's. 210 

 Dedud for ^'s increafe A. R. in 2H. i' fince the ftar paffed 042 



True difference of their A. R's when the ftar paffed 



I 56 58 



Apparent or obferved difference of A. R's at i ft meridian 200 

 Apparent or obferved difference of A. R's at 2d meridian 2 i o 



Apparent change of 5's A. R. for the interval of meridians o i o - 



True difference of A. R. when the ftar paffed ift me- 

 ridian - - - - - 1560 

 True difference of A. R. when the ftar paffed 2d do. 15658 



True change of 3)'s A. R. for the interval of meridians o 058 



Hence 



