APPENDIX to the Account of observations made at the ObseV' 

 vatory of TRINITY COLLEGE, DUBLIN, which appear 

 to poi7it out an annual Parallapc in certain fixed Stars, 4-c ^c. 



By JOHN BRmKlEY, D. D. M. R. I. A. F. R. S. md 

 Andrews' Professor of Astronomy in the University of Dublin. 



Read March 6, 1815. 



X HE results from the observations of Arcturus, « Lyrae, 

 ft Aquilse and a, Cygni made during the last twelve months' 

 agree sufficiently with the former results, and combined 

 therewith, may be considered as adding additional weight to 

 what I have before stated respecting the parallax of these 

 stars. 



» 



, Arcturus. 



By 20 observations in May, June and 

 July, 1814, mean zenith distance, 

 Jan. 1, 1814. 33«. 13'. 5l",54>+,57p 



