Improve: 2020_UB7 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 -2.404375753 -0.185E-06 0.248E-01 | e 0.709390082 0.30765E-03 2 0.182377009 0.220E-06 0.298E-01 | a 3.302960022 0.31488E-02 3 0.424083145 0.288E-07 0.386E-02 | i 26.039411120 0.54507E-02 4 0.007641917 -0.109E-08 0.147E-03 | node 156.566503446 0.12310E-01 5 -0.009602685 0.119E-09 0.152E-04 | peri 134.834747421 0.17613E-01 6 -0.001236568 0.201E-09 0.274E-04 | M 329.237572546 0.47560E+00 | tp = 2026-05-27.357682 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 -0.99 0.98 0.99 -0.98 1.00 6 -1.00 1.00 1.00 -1.00 0.98 1.00 Root mean squared error: 0.07903 Optical RMSE: 0.07903(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 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 10 15.554726 1.000 C 03 46 08.164 -21 24 06.58 2.029 1.208 0.595236 -0.032442 0.595236 F -0.032442 F F51 2 2020 10 15.565096 1.000 C 03 46 07.330 -21 24 14.68 2.030 1.208 0.027247 -0.101104 0.027247 -0.101104 F51 3 2020 10 15.575420 1.000 C 03 46 06.541 -21 24 22.82 2.030 1.208 -0.027398 0.101416 -0.027398 0.101416 F51 4 2020 10 23.494058 1.000 C 03 35 45.050 -22 55 31.19 2.102 1.260 -0.107845 -0.047481 -0.107845 -0.047481 F51 5 2020 10 23.504909 1.000 C 03 35 44.139 -22 55 37.40 2.102 1.260 0.042954 0.006882 0.042954 0.006883 F51 6 2020 10 23.515726 1.000 C 03 35 43.224 -22 55 43.49 2.102 1.260 0.067021 0.039895 0.067021 0.039896 F51 7 2020 10 25.506473 1.000 C 03 32 59.193 -23 13 22.79 2.120 1.275 -0.016499 0.065853 -0.016499 0.065853 F51 8 2020 10 25.517829 1.000 C 03 32 58.209 -23 13 28.49 2.120 1.275 -0.052044 -0.081237 -0.052044 -0.081237 F51 9 2020 10 25.530601 1.000 C 03 32 57.125 -23 13 34.86 2.120 1.275 0.066567 0.015772 0.066567 0.015772 F51 } }