Improve: 2020_SR4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 42/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.875254548 0.187E-03 NaN | e 0.305019251 NaN 2 -0.487887357 -0.146E-03 NaN | a 1.234215226 NaN 3 -0.272563936 -0.833E-04 NaN | i 6.171290825 NaN 4 0.013472652 0.315E-05 NaN | node 2.462726153 NaN 5 -0.010569202 0.175E-05 NaN | peri 285.306085577 NaN 6 -0.006076923 0.996E-06 NaN | M 316.259632364 NaN | tp = 2026-01-20.850578 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: 0.35218 Optical RMSE: 0.35218(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 74/84 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 09 24.206373 1.000 C 23 12 15.11 -12 37 05.4 1.028 0.027 60.030609 -17.507817 -0.581914 -0.830254 G96 2 2020 09 24.212015 1.000 C 23 12 16.90 -12 34 55.8 1.028 0.027 61.070887 -16.265780 0.497068 0.322049 G96 3 2020 09 24.217660 1.000 C 23 12 18.68 -12 32 44.4 1.028 0.027 60.772073 -16.380688 0.237074 0.117288 G96 4 2020 09 24.223332 1.000 C 23 12 20.45 -12 30 32.4 1.028 0.027 60.447938 -16.679533 -0.047958 -0.271907 G96 5 2020 09 24.250293 1.000 C 23 12 27.57 -12 20 16.4 1.029 0.027 60.387227 -15.918180 0.078189 0.052202 H01 6 2020 09 24.257420 1.000 C 23 12 29.75 -12 17 32.2 1.029 0.027 60.331802 -15.898449 0.072941 -0.041886 H01 7 2020 09 24.267540 1.000 C 23 12 32.84 -12 13 39.7 1.029 0.027 60.334910 -15.709035 0.147625 -0.014063 H01 8 2020 09 24.280123 1.000 C 23 12 36.67 -12 08 51.3 1.029 0.027 60.305190 -15.589944 0.207449 -0.095773 H01 9 2020 09 24.338295 1.000 C 23 12 55.40 -11 46 45.0 1.029 0.027 59.969045 -14.837069 0.290965 -0.261133 I52 10 2020 09 24.338484 1.000 C 23 12 55.46 -11 46 40.7 1.029 0.027 59.917555 -14.843751 0.240864 -0.270806 I52 11 2020 09 24.338672 1.000 C 23 12 55.53 -11 46 36.8 1.029 0.027 60.010364 -14.470480 0.335054 0.099490 I52 12 2020 09 24.338860 1.000 C 23 12 55.61 -11 46 32.0 1.029 0.027 59.385436 -14.660050 -0.288493 -0.093055 I52 13 2020 09 24.370568 1.000 C 23 13 27.13 -11 28 06.0 1.029 0.027 59.473857 -14.484137 0.012628 -0.485386 474 14 2020 09 24.371805 1.000 C 23 13 27.59 -11 27 39.7 1.029 0.027 59.389769 -13.360897 -0.062766 0.619016 474 15 2020 09 24.373043 1.000 C 23 13 28.02 -11 27 12.5 1.029 0.027 59.031447 -13.186443 -0.412384 0.774613 474 16 2020 09 24.374280 1.000 C 23 13 28.41 -11 26 45.2 1.029 0.027 59.009004 -13.492542 -0.426127 0.449667 474 17 2020 09 24.843494 1.000 C 23 16 21.25 -08 54 10.8 1.031 0.030 55.747428 -8.383435 -0.062852 -0.777731 J95 18 2020 09 24.848855 1.000 C 23 16 22.77 -08 52 30.4 1.031 0.030 55.908718 -7.804274 0.138008 -0.273183 J95 19 2020 09 24.855995 1.000 C 23 16 24.78 -08 50 16.3 1.031 0.030 55.707816 -7.482112 -0.010105 -0.050425 J95 20 2020 09 24.861486 1.000 C 23 16 26.29 -08 48 33.2 1.031 0.030 55.726377 -7.543157 0.049126 -0.187935 J95 21 2020 09 24.908709 1.000 C 23 16 38.79 -08 33 26.2 1.032 0.030 57.432132 -6.108868 2.093263 F 0.567191 F B49 22 2020 09 24.910174 1.000 C 23 16 39.14 -08 32 58.4 1.032 0.030 57.108754 -6.696262 1.780896 F -0.040804 F B49 23 2020 09 25.12059 1.000 C 23 17 52.43 -07 29 43.3 1.033 0.031 52.313034 -4.067178 -1.361406 F -0.127465 F 734 24 2020 09 25.12596 1.000 C 23 17 53.63 -07 28 10.7 1.033 0.031 53.062623 -4.481483 -0.571027 -0.612810 734 25 2020 09 25.129909 1.000 C 23 17 58.33 -07 26 34.3 1.033 0.031 53.669459 -4.168868 0.073590 -0.346321 I52 26 2020 09 25.130156 1.000 C 23 17 58.39 -07 26 30.4 1.033 0.031 53.852663 -3.879735 0.258654 -0.060427 I52 27 2020 09 25.130649 1.000 C 23 17 58.55 -07 26 22.1 1.033 0.031 53.433315 -3.407343 -0.156982 0.405501 I52 28 2020 09 25.13140 1.000 C 23 17 54.88 -07 26 36.2 1.033 0.031 52.792886 -5.206339 -0.799366 F -1.409636 F 734 29 2020 09 25.131714 1.000 C 23 17 53.10 -07 26 36.6 1.033 0.031 53.629535 -3.584118 0.034790 0.197183 H21 30 2020 09 25.134628 1.000 C 23 17 53.75 -07 25 46.4 1.033 0.031 53.702198 -3.595869 0.129789 0.146704 H21 31 2020 09 25.13677 1.000 C 23 17 56.19 -07 25 04.7 1.033 0.031 52.337726 -3.819412 -1.213584 F -0.093751 F 734 32 2020 09 25.137544 1.000 C 23 17 54.42 -07 24 56.3 1.033 0.031 53.550910 -3.344807 0.000876 0.359017 H21 33 2020 09 26.126247 1.000 C 23 22 23.40 -03 18 08.6 1.038 0.036 45.181859 7.352600 -0.298101 0.292157 I52 34 2020 09 26.126665 1.000 C 23 22 23.44 -03 18 03.7 1.038 0.036 45.799523 7.627595 0.322931 0.563305 I52 35 2020 09 26.127084 1.000 C 23 22 23.56 -03 17 58.2 1.038 0.036 45.091270 7.763173 -0.381945 0.695027 I52 36 2020 09 27.358747 1.000 C 23 26 09.26 +00 27 26.3 1.043 0.042 35.117238 15.047269 -0.653269 0.010804 I52 37 2020 09 27.359167 1.000 C 23 26 09.26 +00 27 30.5 1.043 0.042 35.760119 14.696134 -0.007314 -0.342070 I52 38 2020 09 27.359588 1.000 C 23 26 09.32 +00 27 34.6 1.043 0.042 35.521576 14.547248 -0.242775 -0.492699 I52 39 2020 09 27.360008 1.000 C 23 26 09.33 +00 27 37.6 1.043 0.042 36.141847 15.404347 0.380569 0.362664 I52 40 2020 10 06.171078 1.000 C 23 39 08.91 +11 08 04.1 1.087 0.091 12.006888 12.365380 0.157763 -0.141879 H21 41 2020 10 06.175944 1.000 C 23 39 08.99 +11 08 13.4 1.087 0.091 12.091140 12.644541 0.245419 0.141775 H21 42 2020 10 06.180417 1.000 C 23 39 09.08 +11 08 22.2 1.087 0.091 12.016175 12.569624 0.173581 0.070993 H21 } }