% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 53780.638 30.782796219583 81.103670829472 8.7801 3.8981 -0.020 42 54440.250 30.782796981417 81.103669495972 2.7930 0.3696 -0.559 34 56809.214 30.782797185542 81.103669578944 1.4626 0.1385 -0.535 79 57836.293 30.782795013333 81.103669353000 0.9691 0.1425 0.059 146 58203.797 30.782795621250 81.103669503139 0.8965 0.1228 0.111 156 58635.004 30.782795570417 81.103669335306 1.3731 0.2155 0.114 90