PERTURBATIONS OF NEPTUNE'S 

 ACCORDING TO 



TRUE LONGITUDE AND RADIUS VECTOR, TO BE APPLIED 

 THEIR SIGN TO THE ELLIPTIC VALUES. 



Sv^ 



SrV^ 



1854, January 



Ij 



— 18.17 



+ 0.01793 



" April 



'■) 



— 15.62 



+ 0.01831 



" July 



Ij 



— 12.84 



+ 0.01864 



" October 



Ij 



— 9.63 



+ 0.01893 



1855, January 



1> 



— 6.11 



+ 0.01916 



" April 



1) 



— 2.29 



+ 0.01932 



" July 



1> 



+ 1.66 



+ 0.01941 



" October 



Ij 



+ 5.92 



+ 0.01944 



1856, January 



>■} 



+ 10.38 



+ 0.01940 



" April 



Ij 



+ 14.77 



+ 0.01928 



" July 



^> 



+ 19.13 



+ 0.01908 



" October 



1) 



+ 23.40 



+ 0.01882 



1857, January 



'^} 



+ 27.48 



+ 0.01848 



" April 



1> 



+ 31.27 



+ 0.01807 



" July 



■'j 



+ 34.76 



+ 0.01761 



" October 



ij 



+ 37.89 



+ 0.01708 



1858, January 



Ij 



+ 40.56 



+ 0.01651 



" April 



^j 



+ 42.73 



+ 0.01589 



" July 



'■} 



+ 44.39 



+ 0.01523 



" October 



I5 



+ 45.52 



+ 0.01454 



1859, January 



I3 



+ 46.08 



+ 0.01384 



« April 



I5 



+ 46.05 



+ 0.01313 



" July 



'■> 



+ 45.46 



+ 0.01242 



" October 



'■) 



+ 44.34 



+ 0.01172 



1860, January 



Ij 



+ 42.66 



+ 0.01104 



