MINOR PLANETS DISCOVERED BY WATSON— LEUSCHNER. 

 Tables of (161) Ath or— Continued. 



297 



TABLE IV.— u cos i. 



PERIODIC TERMS. 



Unit ol a and b= 09001. 



[ndz, 3 log r, and u/cos i are to be computed in the form It at sin ig+£i b t cos ig-i-cT.] 



