% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 52887.134 228.214800434083 -65.883950414417 17.3688 4.4817 0.168 6 53138.251 228.214793112042 -65.883951721917 15.0407 3.8351 0.395 4