Improve: 2020_BJ5 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 28/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -2.651260900 0.164E-07 0.400E-02 | e 0.585450855 0.12766E-03 2 0.380625228 0.302E-07 0.734E-02 | a 1.892890198 0.67305E-03 3 -0.302733841 0.606E-08 0.148E-02 | i 18.155243382 0.22492E-02 4 -0.004381713 -0.188E-09 0.459E-04 | node 204.526629718 0.10589E-01 5 -0.006496213 0.348E-10 0.838E-05 | peri 172.386087122 0.16583E-01 6 -0.001353482 -0.184E-10 0.446E-05 | M 113.276510580 0.45319E+00 | tp = 2025-01-25.688143 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: 0.29430 Optical RMSE: 0.29430(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 54/56 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 01 20.286963 1.000 C 04 37 23.692 -29 04 16.94 1.241 0.497 0.218836 -0.060451 0.218835 -0.060452 F51 2 2020 01 20.298554 1.000 C 04 37 25.894 -29 03 43.72 1.242 0.497 0.012295 -0.004598 0.012294 -0.004599 F51 3 2020 01 20.310111 1.000 C 04 37 28.077 -29 03 10.50 1.242 0.497 -0.109632 -0.092782 -0.109633 -0.092783 F51 4 2020 01 21.12925 1.000 C 04 40 06.54 -28 24 09.9 1.249 0.504 0.002324 0.037674 0.002323 0.037673 807 5 2020 01 21.13379 1.000 C 04 40 07.37 -28 23 56.7 1.249 0.504 -0.083805 -0.280561 -0.083805 -0.280562 807 6 2020 01 21.13775 1.000 C 04 40 08.11 -28 23 45.5 1.249 0.504 -0.129984 -0.179855 -0.129985 -0.179856 807 7 2020 01 23.17276 1.000 C 04 46 26.13 -26 49 57.9 1.268 0.523 -1.642036 -0.844214 -1.642036 F -0.844215 F I52 8 2020 01 23.17672 1.000 C 04 46 26.73 -26 49 49.5 1.268 0.523 0.708168 0.399228 0.708167 0.399228 I52 9 2020 01 23.17849 1.000 C 04 46 27.06 -26 49 44.8 1.268 0.523 0.531704 0.687468 0.531703 0.687468 I52 10 2020 01 23.18026 1.000 C 04 46 27.37 -26 49 40.0 1.268 0.523 0.511400 0.736749 0.511400 0.736748 I52 11 2020 01 23.261786 1.000 C 04 46 42.325 -26 45 54.51 1.268 0.524 -0.150626 -0.414661 -0.150627 -0.414662 F51 12 2020 01 23.271806 1.000 C 04 46 44.052 -26 45 27.37 1.268 0.524 -0.147209 -0.364466 -0.147209 -0.364467 F51 13 2020 01 23.500507 1.000 C 04 47 24.21 -26 34 48.2 1.270 0.526 -0.255491 -0.009375 -0.255492 -0.009376 474 14 2020 01 23.505228 1.000 C 04 47 25.02 -26 34 35.5 1.271 0.526 -0.014339 0.058115 -0.014340 0.058114 474 15 2020 01 23.509950 1.000 C 04 47 25.85 -26 34 22.4 1.271 0.526 -0.216547 -0.038880 -0.216548 -0.038881 474 16 2020 01 24.15875 1.000 C 04 49 21.10 -26 05 34.8 1.276 0.532 -0.454417 -0.256696 -0.454417 -0.256697 V06 17 2020 01 24.16050 1.000 C 04 49 21.40 -26 05 30.6 1.276 0.532 -0.227207 0.177123 -0.227207 0.177122 V06 18 2020 01 24.16228 1.000 C 04 49 21.69 -26 05 25.4 1.276 0.532 -0.374142 -0.252615 -0.374143 -0.252616 V06 19 2020 01 24.16406 1.000 C 04 49 21.99 -26 05 21.1 1.276 0.532 -0.102997 0.126688 -0.102997 0.126688 V06 20 2020 01 26.456061 1.000 C 04 55 50.64 -24 24 44.1 1.297 0.554 -0.023831 0.139419 -0.023832 0.139418 474 21 2020 01 26.461941 1.000 C 04 55 51.57 -24 24 28.3 1.297 0.554 -0.231678 -0.441351 -0.231678 -0.441352 474 22 2020 01 26.467821 1.000 C 04 55 52.49 -24 24 13.8 1.297 0.554 0.413512 -0.025502 0.413512 -0.025503 474 23 2020 02 02.13715 1.000 C 05 12 54.11 -19 55 05.6 1.357 0.623 -0.159869 0.111932 -0.159868 0.111931 807 24 2020 02 02.14188 1.000 C 05 12 54.76 -19 54 54.7 1.357 0.623 -0.121521 0.005092 -0.121521 0.005091 807 25 2020 02 02.14601 1.000 C 05 12 55.30 -19 54 45.5 1.357 0.623 0.411152 -0.005136 0.411152 -0.005137 807 26 2020 02 21.08491 1.000 C 05 53 00.80 -09 54 01.7 1.523 0.849 -0.000976 -0.035724 -0.000977 -0.035724 807 27 2020 02 21.09674 1.000 C 05 53 02.14 -09 53 43.2 1.523 0.849 -0.035814 0.061053 -0.035815 0.061053 807 28 2020 02 21.10857 1.000 C 05 53 03.47 -09 53 24.5 1.523 0.849 0.036860 -0.077845 0.036859 -0.077846 807 } }