298 



Mr. Pond's Catalogue of Eighty-four 

 a, Aquilce. 



i8i2, July 26, so, Aug. 1, 3, 6, 

 9, 12, 14, 18, 19 



Sept. 15, 16, 18, 19, 20, 21, 

 Oct. 2, 3, 4, 7 



Oct. 8, 10, 13, 15, 16, 19, 21, 

 23, 24, 27 - - 



Oct. 28, 29, Nov. s, 3, 6, 7, 15, 

 19, 21, 22 



Nov. 23, 24, Dec. 8, 9, 10. 

 1813, Jan. 21, Feb. 28, Mar. 



Mar. 12, 20, 26, 27, Apr. i, 3, 

 July 11, 12, 16, 17 



July 19, 21, 22, 25, 26, 27, 28, 

 29, 30, Aug. 1 



Aug. 2,3, 4,7, 10, 11, 12, 13, 

 15, 16 ' - 



}58,i33 

 } 59.381 

 158,963 

 }59»705 



59,626 



158,014 

 } 58,280 

 158,280 



Mean of 10 



Mean of 20 



Mean of 30 



Mean of 40 



Mean of 50 



Mean of 60 



Mean of 70 



Mean of 80 



58,133 



58,757 



58,826 



59>045 



59>i62 



58,970 



•8,872 



5^yl99 



Procyon, 



18 1 2, June 12,19, July 25, Sept. 

 15,16,17,18,19,20. 1813, 

 Peb. 24 - 



Mar. 3,6, 8, 17, 22, 29, Apr. 2, 



4' 9» 10 - 



Apr. 12, 14, 20, June a, 7, 8, 

 July 29, Aug. 11, 14, 16 



Aug. 17, 23, 24, Sept. 2, 6, 7, 

 10, 12, 13, 14 



> 13.999 



}l4,«21 



} 14.795 

 1 14,426 



Probably exact to a quarter of 



Mean of 10 



Mean of 20 



Mean of 30 



Mean of 40 

 a second. 



13.999 

 14,110 



14.338 

 14,360 



