ïlie motion of the slais 



25 



TABLE I cont. 



Square 



Class-breadth tu = 0".050 

 Provisory mean (Mg) in M(=Aacos8) and j;(= AS): — 0".025 = — 0.5 iv 



1) Stars brio;hter than 4" 



2) 4.00 <_ m 



4.99 





-5 -4 -3 -2 -1 0 



+1 +2 +3 +4 +7 



y 



+2 

 +1 









() 

 -1 



-2 

 -8 



1 2 

 1 



1 



1 



2 



4 

 1 

 1 



2 





1 1 2 



1 1 2 



8 



Xo = + 1.12 



2/o = - 1.62 



= — 1.000 

 = -f 2.323 



■"20= + 5.417 



— 0.833 



0,^ = -f 0.943 



^02=4- 



\ 'J. 



-« -5 -4 -3 -2 -1 0 



+ 1 +2 +3 +4 





+2 

 +1 



1 





1 



0 

 -1 

 -2 



-3 



1 12 3 

 1 



1 



1 



1 



8 

 2 



1 



v; 



1 13 5 



1 1 



12 



0.416 



r = — 0.190 



3) 5.00 m <L 5.1 



4) All stars brighter than 6" 





-7 -6 -5 -4-3-2-1 0 



+ 1 +2 +3 +4 +5 +6 +7 



V 



+2 

 +1 



1 



1 12 3 





1 

 7 



') 

 -1 

 -2 

 -3 

 -4 



13 8 



1 1 2 11 

 1 



1 



8 1 



1 

 1 



21 

 6 

 2 

 1 

 1 



\' 



1 1 2 1 5 6 12 



10 1 



39 



— 1.192 

 -\- 1.870 

 -}- 0.696 

 -|- 0.241 



'20 = + 3.495 

 'n = -|- 0.422 

 'o2 = + 1.240 



r = -\- 0.202 



.?/o = 



0.705 

 -I- 1.114 

 -|- 0.630 

 -f- 0.312 



— 9.104 



— 1.742 

 : -|- 60.200 



-|- 8.463 





— 0.839 





4- 2.461 





— 0.094 





+ 0.263 



'''20 



-|- 6.054 



'i: = 



— 0.629 



"•'02 ~ 



+ 1.314 





— 0.223 



+ 



0.856 

 1.148 

 -|- 0.582 

 -j- 0.182 



= + 



40 



2.805 

 — 1 755 



-h 187 211 



-f 7 690 



0 \ 



-7 -6 -5 -4 -3 -2 -1 0 



+1 +2 +3 +4 +5 +6 +7 





+2 

 +1 



1 



1 12 4 





1 



8 



0 

 -1 

 -2 



-3 

 -4 



11 1 1 5 13 

 1 12 3 1 

 1 



1 



1 



9 2 



1 



1 1 



1 2 



33 

 9 

 3 

 4 

 1 



V 



1 1 2 2 2 5 10 19 



11 2 2 2 



59 



Lunds Univ:s Årsskrift. N. F. Afd. 2. Bd. 8. 



4 



