78 



THE ORBIT OF URANUS. 



of Jupiter and Saturn, are given on page 74. The computation from these data 

 being conducted in the same way as in the case of the terms of the first order, it is 

 not necessary to give much more than the results. These are shown in the fol- 

 lowing table. The indices to the left represent the coefficients of the mean longi- 

 tudes of Uranus, Saturn, and Jupiter, all counted from the perihelion of Uranus. 

 Column v gives the ratio of the mean motion of Uranus to the coefficient of the 

 time in each argument. The perturbations of the common logarithm of the radius 

 vector are expressed in units of the seventh place of decimals. 



