452 



OPPOSITION OF MARS, 1849-50. 



JANUARY 1O, 1850. 



h. m. s. 



Mean 23 31.81 



Chronometer fast .. 



Sid. time . . 2 2 31.16 



A a cos. J. 

 &quot; 

 11.83 



Micr. 

 Rev. 

 51.239 



1 0.65 0.01 Zero, 50.032 



11,82 



1.207 



No. of 

 obs. 



Bl 



Ext. tlier. 15. 



