% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50305.835 55.543136045125 48.163039256028 0.9045 1.0977 -0.532 39 56809.214 55.543136194708 48.163038993333 0.3287 0.2682 -0.044 72 57970.691 55.543136246167 48.163038869611 0.2665 0.2560 -0.448 117 58425.726 55.543136133458 48.163038933722 0.2205 0.2310 -0.260 121 58922.379 55.543136091042 48.163038964750 0.3064 0.2915 -0.360 102