The general Characteristics of the frequencyfunction of stellar movements 



67 



As regards the effect on the Apex it is easily concluded that the correction 

 will tend to increase the transgalactic component of solar motion relative to the 

 components in the Galaxy. Thus the Apex is found too near the plane of the 

 Milky Way when the variation is not taken into account, a fact that has recently 

 been pointed out by Eddington. 



By the actual determination of the correction factors l /{H i )p we will assume 

 that 9 , 1 has two values, one value in the Galaxy and another out of the Galaxy. 

 The ratio of the latter to the former we denote by H. Further we assume the 

 galactic $ t to belong to a belt 30° wide on either side of the plane of the Milky 

 Way, that is the ring of the C — ^-squares. The other value we accordingly have 

 in the regions of less than 60° polar distance, that is the A- and B — ^-squares. 



Denoting the sum [a® a\' } ]] by S® we have by (84) the equation 



Putting 



we obtain 

 (85) 



(*0 P 



A B "t- *C d </0) 



s® 1 



», 



8® 



TABLE XV. 





s (2) 

 AB 



s c' 



11 200 



^i'io 



11 02 0 



0.61 

 0.63 



0.61 



0.39 

 0.37 

 0.39 





0.62 

 052 



0.48 

 0.48 



XY 00 2 



0.19 



0.81 





5 (4) 



5 .(4) 



-#4 0 0 



0.74 



0.26 



B 3 10 



0.88 



0.12 



-#2' 2 0 



0.90 



0.10 



■B?.o 



0.88 



0.12 



B 04fl 



0.74 



0.26 





0.50 



0.50 





0.50 



0.50 



#2 1 1 



0.63 



0.37 





0.63 



0.37 



•#2 0 2 



0.29 



0.71 



#022 



0.29 



0.71 



B Jl 2 



0.27 



0.73 



#?oa 



0.15 



0.85 





0.15 



0.85 



-#0 0 4 



0.06 



0.94 



T3M 

 ^3 0 0 



# ( ^o 



# ( 11 1 

 -#0 12 



0.56 

 0.52 

 0.52 

 0.56 



0.43 

 0.43 

 0.37 



0.25 

 0.25 



0.44 

 0.48 

 0.48 

 0.44 



0.57 

 0.57 

 0.63 



0.75 

 0.75 



