Improve: 2020_BF1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 21/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.831645693 0.960E-08 0.235E-03 | e 0.132554287 0.11565E-03 2 -0.174844868 -0.135E-07 0.386E-03 | a 0.962115606 0.56999E-05 3 -0.087258206 -0.633E-08 0.181E-03 | i 1.369250312 0.90573E-03 4 0.005836799 0.415E-09 0.111E-04 | node 342.229201177 0.85436E-02 5 -0.017035945 0.638E-11 0.853E-06 | peri 247.578377642 0.78452E-02 6 -0.007804365 -0.873E-11 0.333E-06 | M 331.775176376 0.30246E-01 | tp = 2025-12-18.025146 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.99 1.00 3 -0.99 1.00 1.00 4 1.00 -1.00 -1.00 1.00 5 0.75 -0.84 -0.84 0.81 1.00 6 0.21 -0.35 -0.35 0.29 0.80 1.00 Root mean squared error: 0.19177 Optical RMSE: 0.19177(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 42/42 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 19.51760 1.000 C 13 37 53.50 +37 08 22.8 0.991 0.023 0.118252 0.165369 0.118261 0.165354 G96 2 2020 01 19.52271 1.000 C 13 38 01.13 +37 08 10.8 0.991 0.023 -0.237058 0.055075 -0.237050 0.055060 G96 3 2020 01 19.52785 1.000 C 13 38 08.82 +37 07 58.3 0.991 0.023 -0.368811 -0.202410 -0.368804 -0.202425 G96 4 2020 01 19.53298 1.000 C 13 38 16.58 +37 07 46.1 0.991 0.023 0.367497 0.269403 0.367504 0.269388 G96 5 2020 01 19.54362 1.000 C 13 38 32.52 +37 07 19.5 0.991 0.023 0.153778 0.287898 0.153784 0.287883 I52 6 2020 01 19.54460 1.000 C 13 38 33.94 +37 07 16.5 0.991 0.023 -0.319395 -0.328363 -0.319389 -0.328378 I52 7 2020 01 19.54557 1.000 C 13 38 35.44 +37 07 14.3 0.991 0.023 0.134016 0.076382 0.134022 0.076367 I52 8 2020 01 19.545696 1.000 C 13 38 33.97 +37 07 03.6 0.991 0.023 0.060776 -0.047104 0.060782 -0.047120 H01 9 2020 01 19.54655 1.000 C 13 38 36.91 +37 07 11.7 0.991 0.023 0.145232 0.002126 0.145238 0.002110 I52 10 2020 01 19.553605 1.000 C 13 38 45.85 +37 06 42.4 0.991 0.023 -0.141450 -0.074850 -0.141445 -0.074866 H01 11 2020 01 19.621418 1.000 C 13 40 51.685 +37 04 55.85 0.991 0.023 0.496687 -0.170081 0.496696 -0.170093 F52 12 2020 01 19.632580 1.000 C 13 41 08.441 +37 04 30.03 0.991 0.023 0.092258 -0.049729 0.092266 -0.049741 F52 13 2020 01 19.634625 1.000 C 13 41 11.493 +37 04 25.22 0.991 0.023 -0.172545 -0.022540 -0.172537 -0.022553 F52 14 2020 01 19.643759 1.000 C 13 41 25.222 +37 04 02.89 0.991 0.023 -0.061900 0.046550 -0.061893 0.046538 F52 15 2020 01 19.645786 1.000 C 13 41 28.259 +37 03 57.70 0.991 0.023 -0.107550 -0.083100 -0.107543 -0.083112 F52 16 2020 01 19.655053 1.000 C 13 41 42.171 +37 03 34.05 0.991 0.023 -0.098988 -0.016287 -0.098983 -0.016299 F52 17 2020 01 19.657086 1.000 C 13 41 45.226 +37 03 28.73 0.991 0.023 -0.054506 -0.010451 -0.054501 -0.010463 F52 18 2020 01 20.426883 1.000 C 14 04 20.77 +36 15 55.0 0.989 0.022 -0.067682 -0.135395 -0.067679 -0.135413 H01 19 2020 01 20.434534 1.000 C 14 04 33.61 +36 15 28.8 0.989 0.022 0.061277 0.248571 0.061280 0.248554 H01 20 2020 01 24.594970 1.000 C 16 15 54.929 +25 49 09.20 0.980 0.020 0.036591 0.004704 0.036590 0.004695 T12 21 2020 01 24.596167 1.000 C 16 15 56.963 +25 48 54.65 0.980 0.020 -0.036227 -0.017269 -0.036228 -0.017278 T12 } }