% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50155.831 137.889415620875 19.970580801444 2.7472 1.7115 -0.036 18 57943.713 137.889412800667 19.970581508944 0.1824 0.2657 -0.138 106 58386.484 137.889412636333 19.970581677417 0.3240 0.5553 -0.032 32 58557.439 137.889412894125 19.970581246611 0.2791 0.6672 0.467 106 58803.501 137.889412733667 19.970581344500 0.1978 0.3043 -0.186 107