Improve: 2021_NF90 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 6/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.222709610 -0.102E-08 0.109E-02 | e 0.438540258 0.14915E-02 2 -0.820749952 -0.145E-09 0.242E-03 | a 0.811287873 0.21643E-04 3 -0.410211243 -0.822E-10 0.105E-03 | i 17.625184284 0.10335E+00 4 0.015306410 0.974E-11 0.101E-04 | node 293.248865249 0.10434E-02 5 -0.004708851 0.186E-10 0.237E-04 | peri 215.701012904 0.33196E-01 6 0.002366479 -0.132E-10 0.138E-04 | M 88.627961027 0.16551E+00 | tp = 2025-09-16.290349 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.39 1.00 3 0.94 0.04 1.00 4 -0.98 -0.57 -0.85 1.00 5 -0.63 -0.96 -0.32 0.77 1.00 6 0.99 0.50 0.89 -1.00 -0.72 1.00 Root mean squared error: 0.15895 Optical RMSE: 0.15895(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 12/12 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 2021 07 15.789816 1.000 C 23 00 15.377 -02 41 43.22 1.018 0.003 -0.072697 -0.061549 -0.072850 -0.061718 P07 2 2021 07 15.837492 1.000 C 22 27 16.841 -01 24 47.63 1.018 0.003 0.127195 -0.009932 0.126948 -0.010019 P07 3 2021 07 15.875874 1.000 C 22 02 12.007 -00 24 47.74 1.019 0.003 -0.063890 0.285463 -0.064193 0.285450 P07 4 2021 07 15.878979 1.000 C 22 00 14.957 -00 20 05.93 1.019 0.003 0.085254 -0.069961 0.084948 -0.069967 P07 5 2021 07 15.910660 1.000 C 21 41 06.209 +00 26 09.06 1.019 0.003 0.040472 -0.105158 0.040138 -0.105100 P07 6 2021 07 15.913929 1.000 C 21 39 12.626 +00 30 43.78 1.019 0.003 -0.120302 -0.036713 -0.120637 -0.036649 P07 } }