Second Meridian, 



[ 198 ] 



5 I limb paffed at - - 



Star pafled at - - 



Apparent difference of A. R's. - i 59 o 



Dedud for moon's increafe of A. R. in 



^H. 59' o" - - 3 58 



True difference of their A. R's. when the ftar paffed i' 55 2 



Apparent or obferved difference of A. R. at ift meridian 200 

 Apparent or obferved difference of A. R. at 2d ditto 159 o 



Apparent difference of 3)'s A. R. for the interval of the 



meridians - - - - 010 



True difference of A. R's when the ftar paffed iff meridian i 56 o 



Truediffcrenceof A. R's when the ftar paffed 2d meridian i 55 2 



True difference of D's A. R. for the interval of the meri- 

 dians - - ,^ - - o o 58 



Let us now take an example, at the fame lunar rates and 

 intervals of meridians as before, only fuppofing the ftar to pre- 

 cede the moon. 



lirjl 



