396 



ON THE MEAN PLACES OF 84 FUNDAMENTAL STARS. 



[48 



CALCULATION OF PRECESSION FOR 1800. 



Precession in R.A. 



Proper motion 1800 

 Do. in 45 years 



CALCULATION OF PRECESSION FOR 1755. 



Correction 



Place to be used in ] 



calculating Precession] 



h. m. s. 



6 34 20-953 

 + 1-534 



6 3422-487 



n 

 15 

 sin a tan S 



or 98 35' 37"'30 

 0-126339 



9-995097 

 -9-468336 



-9-589772 



-0-38884 

 3-06997 



Precession in R.A. 



2-68113 



-162353-80 



+ 55-23 



-16 22 58-57 



n 1-302430 

 cosa -9-174427 



Precession] 

 in Decl. J 



-0-476857 

 -2-9982 



