(452 ) 



well as practically that the differences due to the varying apertures 

 are very small. 



The results arrived at are as follows : 



Corrections to the epochs given in the Nautical Almanac for 

 the eclipses of Jupiter's satellites. 



Oppo- 

 sition. 



•1894/95 

 1895/96 

 1897 

 1898 



9418 



1894/95 



1895/96 



1897 



1898 



1894 



1895 



1895/96 



1897 



1898 



1899 



1895 



+ 37s 

 -f 30 



— 19* 

 + 11 



— 78 

 -I- 52 

 + 73 



— 72 



— 36 



-f-151s 



-flOl 



-f 87 



+181 



+266 



+361 



+ 21ni45s 



Mean 



Corr. N.A. 



Reapp. 



Mean 



I. 



— 18^ 







— 5 



+ 7 

 II. 

 



— 42 



— 4 

 + 11 



— 15 

 III. 



—2428 

 —127 



— 50 

 + 37 

 + 10 

 —126 

 IV. 



— -17m 9s 



+138S 



+ 7s 

 45 



9* 

 4 



±17s 

 12 

 10 

 14 

 11 



±253 



ir 



34 

 20 



1895/96 

 1897 



+ 3 49 

 — 02 



10 



2 



±25 



4-57 



— 3 17 

 + 1 16 



±22s 

 60 



+ 16 ±17s 

 + 37 I —41 



