% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 57869.231 2.429550767417 77.411667946167 2.2112 0.5630 -0.283 46 57914.628 2.429549625250 77.411667837417 0.8992 0.2063 0.101 150 58330.959 2.429548175292 77.411668432972 3.1517 0.7210 -0.489 25 58593.332 2.429549924958 77.411667788917 3.6535 0.3893 0.166 28 59405.656 2.429550575542 77.411668394611 6.4548 0.9033 0.626 15