Improve: 2020_XD6 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 51/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.157441890 0.161E-06 0.744E-02 | e 0.489531504 0.40602E-03 2 -0.540167137 0.129E-06 0.597E-02 | a 1.076979468 0.35256E-03 3 0.083219893 0.854E-07 0.394E-02 | i 13.606436360 0.15444E-01 4 0.010043907 -0.277E-08 0.128E-03 | node 263.358748997 0.17419E-02 5 0.007451214 0.141E-08 0.653E-04 | peri 297.885003238 0.14960E-02 6 0.005586060 -0.207E-09 0.960E-05 | M 86.762444609 0.72885E+00 | tp = 2025-08-14.612745 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: 0.29345 Optical RMSE: 0.29345(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 100/102 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 12 14.29429 1.000 C 04 24 35.98 +27 23 35.5 1.086 0.104 -0.037779 -0.144051 -0.037771 -0.144049 V00 2 2020 12 14.29957 1.000 C 04 24 32.23 +27 22 58.0 1.086 0.104 0.129165 0.048092 0.129173 0.048094 V00 3 2020 12 14.30486 1.000 C 04 24 28.52 +27 22 20.6 1.086 0.104 -0.267508 -0.133506 -0.267500 -0.133504 V00 4 2020 12 14.31014 1.000 C 04 24 24.75 +27 21 42.7 1.086 0.104 0.092354 0.373371 0.092362 0.373373 V00 5 2020 12 14.399604 1.000 C 04 23 21.57 +27 10 57.4 1.085 0.104 0.220192 -0.269805 0.220199 -0.269804 V06 6 2020 12 14.401771 1.000 C 04 23 20.07 +27 10 41.1 1.085 0.104 -0.153511 0.122205 -0.153504 0.122206 V06 7 2020 12 14.403938 1.000 C 04 23 18.58 +27 10 25.3 1.085 0.104 -0.548652 -0.009870 -0.548645 -0.009868 V06 8 2020 12 14.406113 1.000 C 04 23 17.02 +27 10 09.3 1.085 0.104 -0.122252 0.161860 -0.122244 0.161861 V06 9 2020 12 14.749280 1.000 C 04 19 27.77 +26 27 46.5 1.082 0.101 0.439801 -0.078668 0.439811 -0.078667 L01 10 2020 12 14.751415 1.000 C 04 19 26.25 +26 27 30.6 1.082 0.101 0.258753 -0.044197 0.258762 -0.044197 L01 11 2020 12 14.755968 1.000 C 04 19 23.00 +26 26 56.4 1.082 0.101 -0.093509 0.301185 -0.093499 0.301186 L01 12 2020 12 14.760422 1.000 C 04 19 19.78 +26 26 23.8 1.082 0.101 0.163895 -0.181706 0.163905 -0.181705 L01 13 2020 12 15.100456 1.000 C 04 15 15.89 +25 42 30.1 1.079 0.099 0.043342 -0.120350 0.043352 -0.120350 H21 14 2020 12 15.109195 1.000 C 04 15 09.31 +25 41 20.8 1.079 0.099 -0.029158 -0.009401 -0.029150 -0.009400 H21 15 2020 12 15.116768 1.000 C 04 15 03.61 +25 40 21.2 1.079 0.099 -0.217642 -0.522132 -0.217633 -0.522132 H21 16 2020 12 15.315882 1.000 C 04 12 33.13 +25 13 27.3 1.078 0.098 0.185014 0.173617 0.185021 0.173617 I52 17 2020 12 15.319247 1.000 C 04 12 30.55 +25 12 59.2 1.077 0.098 -0.067687 0.078725 -0.067680 0.078725 I52 18 2020 12 15.322610 1.000 C 04 12 27.95 +25 12 30.8 1.077 0.098 -0.033944 0.282247 -0.033937 0.282247 I52 19 2020 12 16.136017 1.000 C 04 02 09.08 +23 12 18.0 1.071 0.092 0.048252 -0.002575 0.048260 -0.002576 858 20 2020 12 16.141245 1.000 C 04 02 05.27 +23 11 32.7 1.071 0.092 -0.424714 -0.734365 -0.424706 -0.734366 I52 21 2020 12 16.145075 1.000 C 04 02 01.59 +23 10 53.4 1.071 0.092 0.085445 -0.122267 0.085453 -0.122268 858 22 2020 12 16.148658 1.000 C 04 01 59.14 +23 10 22.0 1.071 0.092 -0.282656 0.670049 -0.282648 0.670048 I52 23 2020 12 16.154153 1.000 C 04 01 54.02 +23 09 28.4 1.071 0.092 0.784797 -0.300938 0.784805 -0.300939 858 24 2020 12 17.06208 1.000 C 03 49 14.98 +20 34 52.1 1.063 0.087 0.375451 0.027252 0.375456 0.027249 033 25 2020 12 17.06312 1.000 C 03 49 14.06 +20 34 40.8 1.063 0.087 0.483549 -0.175308 0.483555 -0.175310 033 26 2020 12 17.06416 1.000 C 03 49 13.21 +20 34 29.3 1.063 0.087 -0.332074 0.008870 -0.332069 0.008868 033 27 2020 12 17.163595 1.000 C 03 47 53.62 +20 16 56.3 1.062 0.086 -0.099511 0.325492 -0.099504 0.325490 I52 28 2020 12 17.165564 1.000 C 03 47 51.83 +20 16 35.1 1.062 0.086 -0.069555 -0.161552 -0.069548 -0.161554 I52 29 2020 12 17.167532 1.000 C 03 47 50.09 +20 16 13.0 1.062 0.086 -0.538614 0.376791 -0.538607 0.376789 I52 30 2020 12 17.169500 1.000 C 03 47 48.28 +20 15 51.7 1.062 0.086 -0.220456 -0.079973 -0.220449 -0.079975 I52 31 2020 12 17.91564 1.000 C 03 36 36.45 +17 49 32.8 1.056 0.082 -0.077482 0.421639 -0.077477 0.421636 033 32 2020 12 17.91657 1.000 C 03 36 35.56 +17 49 21.5 1.056 0.082 -0.084122 0.172489 -0.084117 0.172485 033 33 2020 12 17.91749 1.000 C 03 36 34.66 +17 49 10.0 1.056 0.082 0.265858 0.155623 0.265863 0.155620 033 34 2020 12 17.91841 1.000 C 03 36 33.76 +17 48 58.7 1.056 0.082 0.559561 -0.055487 0.559566 -0.055490 033 35 2020 12 17.91934 1.000 C 03 36 32.91 +17 48 47.1 1.056 0.082 0.084196 0.135638 0.084201 0.135635 033 36 2020 12 18.315714 1.000 C 03 30 18.54 +16 25 05.5 1.053 0.081 -0.026552 0.186120 -0.026548 0.186118 I52 37 2020 12 18.317684 1.000 C 03 30 16.58 +16 24 39.7 1.053 0.081 0.187364 -0.089063 0.187368 -0.089066 I52 38 2020 12 18.319653 1.000 C 03 30 14.70 +16 24 13.9 1.053 0.080 -0.674766 -0.011932 -0.674762 -0.011935 I52 39 2020 12 18.321622 1.000 C 03 30 12.72 +16 23 48.3 1.053 0.080 -0.228452 -0.580184 -0.228448 -0.580186 I52 40 2020 12 18.88774 1.000 C 03 21 05.16 +14 14 53.0 1.048 0.078 0.030792 0.063189 0.030796 0.063185 033 41 2020 12 18.88861 1.000 C 03 21 04.24 +14 14 40.9 1.048 0.078 0.349098 -0.279712 0.349102 -0.279715 033 42 2020 12 19.155228 1.000 C 03 16 39.46 +13 11 19.9 1.046 0.077 -0.311992 0.285509 -0.311987 0.285505 I52 43 2020 12 19.158186 1.000 C 03 16 36.28 +13 10 36.9 1.046 0.077 0.514365 -0.177671 0.514370 -0.177675 I52 44 2020 12 19.161142 1.000 C 03 16 33.21 +13 09 54.0 1.046 0.077 -0.177658 -0.145829 -0.177653 -0.145832 I52 45 2020 12 20.162658 1.000 C 02 59 03.24 +08 51 00.1 1.038 0.073 -0.017737 -0.084623 -0.017733 -0.084628 I52 46 2020 12 20.166717 1.000 C 02 58 58.70 +08 49 53.9 1.037 0.073 -0.469277 -0.100946 -0.469274 -0.100950 I52 47 2020 12 20.170781 1.000 C 02 58 54.09 +08 48 46.8 1.037 0.073 0.249849 0.203300 0.249853 0.203295 I52 48 2020 12 20.173741 1.000 C 02 58 50.83 +08 47 59.1 1.037 0.073 -1.054712 -0.050035 -1.054709 F -0.050039 F I52 49 2020 12 22.204514 1.000 C 02 20 07.25 -01 13 48.2 1.020 0.068 -0.503241 -0.162564 -0.503240 -0.162569 I52 50 2020 12 22.210174 1.000 C 02 20 00.18 -01 15 35.2 1.020 0.068 0.426444 -0.145973 0.426445 -0.145978 I52 51 2020 12 22.215832 1.000 C 02 19 53.20 -01 17 22.0 1.020 0.068 0.142429 0.324518 0.142430 0.324513 I52 } }