% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50305.835 55.543136035208 48.163039245500 0.9043 1.0977 -0.533 39 56809.214 55.543136182500 48.163038985500 0.3281 0.2676 -0.045 72 57970.691 55.543136241333 48.163038867917 0.2663 0.2560 -0.448 117 58425.726 55.543136143333 48.163038922694 0.2199 0.2309 -0.260 121 58922.379 55.543136085792 48.163038960056 0.3064 0.2915 -0.360 102