% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50155.831 137.889415621667 19.970580802806 2.7472 1.7115 -0.036 18 57943.713 137.889412799750 19.970581508778 0.1824 0.2657 -0.138 106 58386.484 137.889412633667 19.970581675500 0.3240 0.5553 -0.032 32 58557.439 137.889412895958 19.970581241278 0.2791 0.6672 0.467 106 58803.501 137.889412731667 19.970581344000 0.1978 0.3043 -0.186 107