no 



JUPITER AND SATURN. 



With pii we now proceed to find puu pg, etc., by the well-known 

 continuous process.* The calculations in extenso for pio and p^ 

 are as follows : — 



pn 9-9801241 p2 9-8815199 



(r/i+a^ 9-3600875 9-3600875 



Constant 0-0211893 0-1760913 



Co-log 



Zech 



Constant 



l/l+o2 



9-3614009 

 0-6385991 



0-1134117 

 9-9777236 

 9-8869795 



9-4176987 



0-5823013 



0-1317299 

 9-6989700 

 9-8869795 



Pi 97176794 



Pio 9-9781148 



The resulting values are : — • 



Log. 

 Pi 97176794 



p2 9-8815I99 



P3 9-9241391 



P4 9-9440413 



P, 9-9556190 



/)6 9-9632065 



py 9-9685687 



Ps 9-9725618 



P9 9-9756519 



/>io 9-9781148 



pll 9-980I24I 



These values of the p's can be checked by Robbins's table 

 •(M.N.R.A.S., June, 1909). 



Then 



^0,1= 0-3384847 

 9-7365540 

 9-7176794 



Pi 



a 



P2 



^2,1 



9-7927181 



9-7365540 

 9-8815I99 



9-4107920 



etc., etc. 



ft' 



0-3384847 

 9-6263013 



9-9647860 

 1/1 -pi 0-3205819 By Zech direct from pi 



D6o,i 



9-6442401 

 etc., etc. 



See Newcomb, Ast. Papers of the American Ephemeris, Vol. III., p. 63. 



