% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50155.831 266.483031388167 18.247339458222 0.6331 1.2526 0.336 33 56875.043 266.483030990000 18.247338483667 0.2200 0.3251 -0.002 89 57872.197 266.483030880833 18.247338165917 0.1618 0.2365 -0.233 109 58258.146 266.483030491625 18.247338286528 0.2050 0.3452 -0.221 118 60259.793 266.483019851083 18.247338188056 0.2065 0.3667 -0.132 107