% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 53561.356 142.761301333875 -10.223617868639 1.4713 3.2529 0.631 4 56106.250 142.761302415625 -10.223616136139 0.1443 0.3277 0.013 73 57809.367 142.761302340333 -10.223615925944 0.0994 0.2240 -0.057 90 58440.833 142.761302400667 -10.223615997750 0.1127 0.2798 -0.034 80 58540.733 142.761302398125 -10.223616383167 0.2553 0.6234 0.016 40