Improve: 2018_XE20 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 20/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -2.273576619 -0.243E-08 0.507E-03 | e 0.421923062 0.13004E-04 2 0.093782467 -0.494E-08 0.103E-02 | a 2.167510121 0.68100E-04 3 0.897152849 -0.262E-09 0.501E-04 | i 23.695550382 0.85681E-03 4 -0.004848794 0.253E-10 0.531E-05 | node 118.352075140 0.49747E-04 5 -0.009051256 -0.168E-11 0.353E-06 | peri 283.004997259 0.52186E-03 6 0.000003148 -0.109E-10 0.227E-05 | M 84.701660509 0.37708E-01 | tp = 2025-02-19.760788 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: 0.10208 Optical RMSE: 0.10208(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 35/40 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 2018 12 15.54504 1.000 C 08 20 17.293 -02 01 13.21 1.440 0.584 0.594279 0.828413 0.594280 F 0.828413 F F51 2 2018 12 15.55706 1.000 C 08 20 16.899 -02 00 51.33 1.440 0.584 0.041774 0.105372 0.041775 0.105373 F51 3 2018 12 15.58104 1.000 C 08 20 16.223 -02 00 07.03 1.440 0.584 -0.039955 0.101669 -0.039954 0.101669 F51 4 2018 12 16.491402 1.000 C 08 19 55.235 -01 31 47.94 1.444 0.582 0.001671 -0.068826 0.001672 -0.068826 568 5 2018 12 16.492407 1.000 C 08 19 55.204 -01 31 46.05 1.444 0.582 0.002796 -0.074382 0.002797 -0.074381 568 6 2018 12 16.493416 1.000 C 08 19 55.174 -01 31 44.11 1.444 0.582 -0.005905 -0.035306 -0.005904 -0.035306 568 7 2018 12 16.494429 1.000 C 08 19 55.142 -01 31 42.20 1.444 0.582 -0.016447 -0.043030 -0.016446 -0.043030 568 8 2018 12 20.26400 1.000 C 08 17 58.80 +00 32 12.3 1.461 0.575 0.031913 -0.112849 0.031914 -0.112848 807 9 2018 12 20.27803 1.000 C 08 17 58.21 +00 32 41.1 1.461 0.575 -0.002885 -0.071082 -0.002884 -0.071081 807 10 2018 12 20.29050 1.000 C 08 17 57.68 +00 33 06.7 1.461 0.575 -0.085601 -0.075529 -0.085601 -0.075528 807 11 2019 01 02.344089 1.000 C 08 06 16.615 +08 45 24.45 1.524 0.571 -0.018604 0.167092 -0.018603 0.167093 568 12 2019 01 02.345037 1.000 C 08 06 16.548 +08 45 26.69 1.524 0.571 0.031323 0.136237 0.031324 0.136237 568 13 2019 01 02.345983 1.000 C 08 06 16.477 +08 45 29.01 1.524 0.571 -0.019986 0.131425 -0.019986 0.131425 568 14 2019 01 17.22364 1.000 C 07 47 51.37 +18 31 23.7 1.601 0.617 0.210266 0.037750 0.210266 0.037751 I52 15 2019 01 17.22614 1.000 C 07 47 51.20 +18 31 29.7 1.601 0.617 -0.388617 0.097468 -0.388617 F 0.097469 I52 16 2019 01 17.22864 1.000 C 07 47 51.01 +18 31 35.5 1.601 0.617 -0.667193 0.025166 -0.667193 F 0.025167 I52 17 2019 01 17.23113 1.000 C 07 47 50.74 +18 31 41.0 1.601 0.617 -0.090618 -0.861967 -0.090618 -0.861966 F I52 18 2019 02 02.125750 1.000 C 07 31 36.42 +26 43 21.4 1.685 0.733 0.266170 0.002393 0.266169 0.002393 H21 19 2019 02 02.130424 1.000 C 07 31 36.21 +26 43 28.2 1.685 0.733 0.020553 0.100238 0.020553 0.100238 H21 20 2019 02 02.144244 1.000 C 07 31 35.56 +26 43 48.9 1.685 0.733 -0.133700 -0.056837 -0.133700 -0.056837 H21 } }