RIGHT ASCENSIONS OF MARS, BY MICROMETER. 



NOVEMBER 30, 1849. 



A a cos. 6. Micr. No. of 



h. m. s. i &quot; Rce. obs. 



Mean . . . . 2 35 46.22 1 38.76 39.922 



Chronometer fast 57.16 0.04 Zero, 50.000 



Sid. time . . . 2 34 49. OG 1 38.72 10.078 9 



Ext. ther. 35. 



A a cos. S. Micr. No. of 



h m. s. Rev. obs. 



Mean . . . . 2 52 24.00 1 26.87 41.154 



Chronometer fast 57.16 0.03 Zero, 50.000 



Sid. time . . . 2 51 25.84 1 26.84 8.816 9 



Observer. G. P. B. 



h. m. s. 



Mean . . . . 3 16 31.78 

 Chronometer fast 57.16 



Sid. time . . 3 15 34.62 



A a cos. 3. 



Micr. No. of 

 Rev. obs. 

 56.780 



A a cos. &amp;lt;5. 



Micr. No. of 



1 6.44 

 - 0.03 Zero, 50.000 

 1 6.41 6.780 9 



Ext. ther., 35. 



7t. m. s. Rer. obs. 



Mean . . . . 3 37 42.43 50.50 55.153 



Chronometer fast 57.16 0.02 Zero, 50.000 



Sid. time . . . 3 35 45.27 50.48 5.153 7 



Observer, W. C. B. 



NOVEMBER 30 and 31, 1849. 



