524 



We have calculated — if we call the parallaxes, used formerly 



id if for convenience' sake we indicate 



KAPTEYN 



ai 



bv Kapteyn, :r„ 



' rvrtr 1 c I IN 



those meant above by -''-van rhijn ^ "'^ ''''"'■" ^^'" "'® ^''^'® sky and 

 for the 5 zones by multiplying the numbers of table G of Publ. 





9t 



•a 

 c 

 ft 



-3 

 3 

 *j 



'c 



QQ 



