Improve: 2020_QR1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 9/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.692300562 0.120E-03 NaN | e 0.483762868 NaN 2 -0.081688150 -0.197E-03 NaN | a 2.014983169 NaN 3 0.127074281 -0.724E-04 NaN | i 7.916276032 NaN 4 0.006849132 0.169E-05 NaN | node 141.519182919 NaN 5 -0.011686838 0.642E-07 NaN | peri 140.489046735 0.27032E-02 6 -0.004240532 -0.135E-06 NaN | M 315.134040716 NaN | tp = 2026-03-31.202708 Matrix of Correlation: 1 2 3 4 5 6 1 -1.00 2 1.00 -1.00 3 1.00 -1.00 -1.00 4 -1.00 1.00 1.00 -1.00 5 -1.00 1.00 1.00 -1.00 -1.00 6 1.00 -1.00 -1.00 1.00 1.00 -1.00 Root mean squared error: 0.04549 Optical RMSE: 0.04549(ang-sec.) Number of loops/max_num in Least Squares on iter 1/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 16/18 number time weight note2 RA/Delay DEC/Doppler r ro O-C_RA/Del O-C_DEC/Dop res_RA/Del in_RA res_DEC/Dop in_DEC Obs { 1 2020 08 16.377816 1.000 C 21 25 25.950 -17 07 46.55 1.134 0.122 0.770644 -0.332479 0.016656 0.048197 F51 2 2020 08 16.387520 1.000 C 21 25 28.768 -17 08 14.49 1.134 0.122 1.199304 -0.675252 0.446259 F -0.293438 F F51 3 2020 08 16.397223 1.000 C 21 25 31.653 -17 08 42.28 1.134 0.122 0.765778 -0.420523 0.013677 -0.037579 F51 4 2020 08 17.396369 1.000 C 21 30 43.594 -17 53 59.01 1.139 0.127 0.638886 -0.504851 -0.011754 -0.024837 568 5 2020 08 17.397326 1.000 C 21 30 43.858 -17 54 01.49 1.139 0.127 0.600684 -0.500796 -0.049872 -0.020720 568 6 2020 08 17.398272 1.000 C 21 30 44.117 -17 54 04.05 1.139 0.127 0.662285 -0.443343 0.011812 0.036794 568 7 2020 08 19.400392 1.000 C 21 40 11.055 -19 13 16.17 1.148 0.137 0.515639 -0.520861 0.022197 0.034711 568 8 2020 08 19.401571 1.000 C 21 40 11.331 -19 13 18.64 1.148 0.137 0.466574 -0.635490 -0.026807 -0.079909 568 9 2020 08 19.402749 1.000 C 21 40 11.618 -19 13 21.31 1.148 0.137 0.516304 -0.510847 0.022984 0.044743 568 } }