% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50687.839 105.636744806583 85.831243801944 29.4765 1.9393 -0.855 20 56875.043 105.636737167458 85.831244336194 2.8236 0.1711 0.246 64 57875.189 105.636738866833 85.831244324250 1.6939 0.1307 -0.172 158 58245.742 105.636736844958 85.831244330306 1.9029 0.1242 -0.130 155 58677.683 105.636739264958 85.831244453917 2.7786 0.1927 -0.060 78