356 MEMOIRS NATIONAL ACADEMY OF SCIENCES, VOL. X, NO. 7. 



Tables of 119 Althaea — Continued. 



TABLE V.— TERMS TO BE MULTIPLIED BY T = (t— 1 ) IN JULIAN YEARS. 



The perturbations are to be computed in the form- 



ndz=(ndz) 1 -\-(ndz).,+ 



d log r=(3 log r), + (<)"log r),+ . 

 30=(3P) l + (dP),+ 



.+(nSz) t T-c z . 

 .+(3 log r) t T- 

 . + (5/3), T-Cg. 



