TMi: oil HIT OF URANUS. 189 



The periodic terms of (A.r.O), (/<>. 1), (A.c.l), etc., are given in Chapter V, on 

 pages si; and 87, and are to be taken without au\ farther modification than the 

 multiplication of those due to the action >f Nrptuuc by the factor 0.803. The 

 constant, secular, and long period terms are 



b.c.O = -fO".2G 0'. 127* 0.01 Ik, + 0.0465* 

 (b.s.l) = .22 T .05 7" + 0.9753*? + 0.22U* 

 (A.c.l) = +2 .47 T + .127" + 0.2215>7 0.975Ax 

 (/,.*.2) = .()(> - .01 T + 0.046&7 + 0.01 Ux 

 (6.c.2) = .01 + .127 7 4- 0.0115,7 0.046Sx 



' 



The values of &? and fix to be used in these expressions arc those the expressions 

 fur which are given on page 97, and which arc tabulated in the last two columns 

 of the table on page 184. 



The following tables are based on the elements and theory laid down in this 



chapter. 



