% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 49914.167 50.791134656375 1.764029824806 0.2330 0.4854 -0.055 80 57046.458 50.791134614375 1.764029757806 0.0848 0.1735 -0.134 86 57872.197 50.791134659917 1.764029640583 0.0810 0.1694 -0.164 120 58279.305 50.791134612458 1.764029703583 0.0717 0.1596 -0.174 135 58829.901 50.791134637583 1.764029725917 0.1010 0.2190 -0.283 90