960 



oblaiiied as means of values which agreed very satisfactorily among 

 themselves : 



A/; = + 0"50 ; Am = + 0"46 ; An = + 0"20. 



The result of my researches so far made is therefore a precession- 

 value that deviates little from that found by Newcomb in 1896. 



In the following table I give, besides my own result, those accor- 

 ding to other investigators, as they are after the new reduction, the 

 results for Lp from Right Ascensions and Declinations being kept 

 separate. 



Results for the correction of Newcombs' lunisolar precession, those 



FROM earlier INVESTIGATIONS ACCORDING TO A NEW REDUCTION. 



Finally 1 combined all the determinations in three groups according 



