Improve: 2021_AT1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 85/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 1.020615483 0.826E-03 NaN | e 0.290463173 NaN 2 0.473116558 -0.821E-03 NaN | a 1.421261746 NaN 3 0.379667951 -0.271E-03 NaN | i 7.869420263 NaN 4 -0.011725295 0.125E-04 NaN | node 289.845343736 NaN 5 0.011683638 0.581E-05 NaN | peri 170.572266899 NaN 6 0.004034274 0.459E-05 NaN | M 318.236709370 NaN | tp = 2026-01-31.796246 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: 0.39210 Optical RMSE: 0.39210(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 1/10 Number of used/total equations 155/170 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 2021 01 05.245818 1.000 C 08 01 28.82 +45 54 26.7 1.009 0.028 -151.386968 1149.302575 0.107290 0.841751 703 2 2021 01 05.256635 1.000 C 08 01 35.65 +45 50 38.9 1.009 0.028 -155.666264 1148.209026 -2.385716 F -0.240549 703 3 2021 01 05.262045 1.000 C 08 01 39.26 +45 48 44.8 1.009 0.028 -156.419117 1145.762541 -2.243214 F -2.677976 F 703 4 2021 01 05.286345 1.000 C 08 01 54.21 +45 40 17.3 1.009 0.028 -159.067499 1148.495798 -0.846974 0.126425 I52 5 2021 01 05.287355 1.000 C 08 01 54.89 +45 39 56.6 1.009 0.028 -158.394053 1148.283781 -0.004769 -0.081580 I52 6 2021 01 05.288361 1.000 C 08 01 55.49 +45 39 35.2 1.009 0.028 -158.809995 1148.335565 -0.252555 -0.025711 I52 7 2021 01 05.291238 1.000 C 08 01 57.26 +45 38 34.6 1.009 0.028 -159.134146 1148.328570 -0.095411 -0.020530 I52 8 2021 01 05.31040 1.000 C 08 02 02.38 +45 31 20.0 1.009 0.028 -162.578268 1148.426710 -0.780715 0.015137 H36 9 2021 01 05.31382 1.000 C 08 02 04.46 +45 30 05.9 1.009 0.028 -163.412848 1148.365861 -1.028287 -0.017033 H36 10 2021 01 05.31895 1.000 C 08 02 07.63 +45 28 15.2 1.009 0.028 -163.845472 1148.152630 -0.577946 -0.185066 H36 11 2021 01 05.32066 1.000 C 08 02 08.67 +45 27 38.1 1.009 0.028 -164.212280 1148.142338 -0.649766 -0.179706 H36 12 2021 01 05.73402 1.000 C 08 07 19.75 +42 56 33.8 1.009 0.028 -247.617017 1137.042520 0.638515 -0.360214 N88 13 2021 01 05.73438 1.000 C 08 07 19.88 +42 56 25.4 1.009 0.028 -248.705444 1137.358155 -0.377579 -0.032488 N88 14 2021 01 05.73475 1.000 C 08 07 20.06 +42 56 18.5 1.009 0.028 -248.138023 1138.334859 0.264195 0.956656 N88 15 2021 01 05.73509 1.000 C 08 07 20.32 +42 56 09.8 1.009 0.028 -248.850591 1136.968369 -0.380041 -0.398390 N88 16 2021 01 05.73545 1.000 C 08 07 20.47 +42 56 01.6 1.009 0.028 -249.643247 1137.231322 -1.100335 -0.123305 N88 17 2021 01 05.87535 1.000 C 08 09 00.62 +42 03 52.5 1.009 0.028 -279.888236 1131.578937 0.244779 1.011721 L04 18 2021 01 05.88303 1.000 C 08 09 05.15 +42 01 06.5 1.009 0.028 -281.036796 1131.205554 0.726158 0.980962 L04 19 2021 01 06.09671 1.000 C 08 11 37.73 +40 41 35.2 1.009 0.028 -333.033137 1115.556555 -0.352338 -0.459201 W34 20 2021 01 06.10351 1.000 C 08 11 41.74 +40 39 09.2 1.009 0.028 -334.915533 1115.179714 -0.689851 -0.417413 W34 21 2021 01 06.11038 1.000 C 08 11 45.83 +40 36 42.2 1.009 0.028 -335.689715 1114.583509 0.096995 -0.586675 W34 22 2021 01 06.24491 1.000 C 08 13 07.32 +39 46 40.2 1.009 0.028 -368.176380 1104.962615 0.053664 0.067733 V01 23 2021 01 06.28145 1.000 C 08 13 26.74 +39 33 17.6 1.009 0.028 -377.211863 1101.958006 -0.361260 -0.051402 V01 24 2021 01 06.298436 1.000 C 08 13 36.03 +39 27 46.0 1.009 0.028 -380.526321 1100.855857 -0.042148 0.109379 I52 25 2021 01 06.298625 1.000 C 08 13 36.12 +39 27 42.0 1.009 0.028 -380.477653 1101.008987 0.051195 0.278132 I52 26 2021 01 06.298812 1.000 C 08 13 36.20 +39 27 38.0 1.009 0.028 -380.533216 1101.205397 0.039834 0.490003 I52 27 2021 01 06.299000 1.000 C 08 13 36.31 +39 27 33.2 1.009 0.028 -380.900265 1100.611076 -0.282772 -0.088767 I52 28 2021 01 06.88289 1.000 C 08 19 34.91 +35 45 18.2 1.010 0.028 -538.420553 1024.849087 0.260674 -0.042271 595 29 2021 01 06.88532 1.000 C 08 19 36.09 +35 44 24.1 1.010 0.028 -539.480032 1024.504550 -0.149915 -0.014747 595 30 2021 01 06.88819 1.000 C 08 19 37.51 +35 43 20.6 1.010 0.028 -540.176243 1024.215167 -0.079640 0.136409 595 31 2021 01 06.895803 1.000 C 08 19 41.34 +35 40 35.1 1.010 0.028 -542.115339 1023.243511 -0.015851 0.318609 L01 32 2021 01 06.898432 1.000 C 08 19 42.63 +35 39 36.8 1.010 0.028 -542.692702 1022.889513 0.108962 0.371849 L01 33 2021 01 06.901199 1.000 C 08 19 43.99 +35 38 35.2 1.010 0.028 -543.360255 1022.301258 0.180585 0.213354 L01 34 2021 01 08.12716 1.000 C 08 30 00.41 +27 54 48.0 1.010 0.028 -867.611570 712.399521 0.132063 0.158435 204 35 2021 01 08.13062 1.000 C 08 30 01.77 +27 53 29.0 1.010 0.028 -868.082870 711.190908 0.424525 0.110431 204 36 2021 01 08.13513 1.000 C 08 30 03.51 +27 51 45.8 1.010 0.028 -869.234129 709.558072 0.266963 -0.006171 204 37 2021 01 08.373781 1.000 C 08 32 02.23 +26 24 15.3 1.010 0.028 -917.360736 629.392421 0.279525 0.271576 I52 38 2021 01 08.373970 1.000 C 08 32 02.27 +26 24 11.1 1.010 0.028 -917.688948 629.398709 -0.013134 0.343510 I52 39 2021 01 08.374160 1.000 C 08 32 02.34 +26 24 06.4 1.010 0.028 -917.700383 628.869118 0.011168 -0.120077 I52 40 2021 01 08.374352 1.000 C 08 32 02.40 +26 24 02.3 1.010 0.028 -917.749848 628.998296 -0.002186 0.075807 I52 41 2021 01 08.57366 1.000 C 08 33 21.787 +25 10 59.15 1.011 0.028 -951.447404 556.886061 0.357132 -1.959625 F F52 42 2021 01 08.58590 1.000 C 08 33 25.804 +25 06 22.49 1.011 0.028 -952.984045 551.482850 0.763535 -2.859210 F F52 43 2021 01 08.59818 1.000 C 08 33 29.829 +25 01 46.10 1.011 0.028 -955.284793 547.719049 0.387553 -2.082841 F F52 44 2021 01 09.390615 1.000 C 08 39 05.81 +20 14 47.6 1.011 0.029 -1029.181167 264.685983 -0.330930 0.369794 703 45 2021 01 09.395975 1.000 C 08 39 07.30 +20 12 52.7 1.011 0.029 -1028.956158 262.170550 0.077965 -0.267598 703 46 2021 01 09.401284 1.000 C 08 39 08.81 +20 11 01.3 1.011 0.029 -1028.708194 262.183936 0.502997 1.606230 F 703 47 2021 01 09.490783 1.000 C 08 39 34.34 +19 39 05.0 1.011 0.029 -1031.300965 229.509037 0.123002 0.252605 I52 48 2021 01 09.490973 1.000 C 08 39 34.38 +19 39 01.1 1.011 0.029 -1031.577919 229.567126 -0.150817 0.376924 I52 49 2021 01 09.491161 1.000 C 08 39 34.45 +19 38 57.4 1.011 0.029 -1031.461928 229.865113 -0.031731 0.740442 I52 50 2021 01 09.491348 1.000 C 08 39 34.51 +19 38 53.2 1.011 0.029 -1031.377801 229.625186 0.055469 0.565698 I52 51 2021 01 10.360767 1.000 C 08 44 58.28 +14 43 03.3 1.012 0.030 -1005.263244 -27.766952 -0.072284 0.039062 G96 52 2021 01 10.365876 1.000 C 08 44 59.45 +14 41 22.3 1.012 0.030 -1004.809946 -29.111340 0.047206 0.037751 G96 53 2021 01 10.370989 1.000 C 08 45 00.62 +14 39 41.7 1.012 0.030 -1004.557645 -29.997816 -0.037670 0.493766 G96 54 2021 01 10.376125 1.000 C 08 45 01.79 +14 37 59.8 1.012 0.030 -1004.023757 -31.667635 0.154387 0.170762 G96 55 2021 01 10.99912 1.000 C 08 48 24.15 +11 17 09.1 1.012 0.031 -950.453280 -169.213780 0.295498 0.454940 K87 56 2021 01 11.00436 1.000 C 08 48 25.34 +11 15 31.2 1.012 0.031 -949.873171 -170.486138 0.374850 0.218663 K87 57 2021 01 11.01128 1.000 C 08 48 26.93 +11 13 21.9 1.012 0.031 -948.797452 -172.003768 0.786422 0.066365 K87 58 2021 01 11.187647 1.000 C 08 49 32.93 +10 19 47.1 1.012 0.031 -931.395895 -202.033864 0.234473 -0.089047 I52 59 2021 01 11.187835 1.000 C 08 49 32.94 +10 19 42.3 1.012 0.031 -931.070508 -203.537836 0.542093 F -1.559821 F I52 60 2021 01 11.188023 1.000 C 08 49 32.97 +10 19 39.5 1.012 0.031 -931.602446 -203.210925 -0.007614 F -1.199711 F I52 61 2021 01 11.188210 1.000 C 08 49 33.09 +10 19 35.1 1.012 0.031 -930.130143 -203.497624 1.447014 F -1.453391 F I52 62 2021 01 12.219564 1.000 C 08 54 16.04 +05 20 12.9 1.013 0.033 -821.279202 -339.330866 0.233965 F 1.432158 F I52 63 2021 01 12.219810 1.000 C 08 54 16.01 +05 20 07.4 1.013 0.033 -821.152915 -341.239901 0.334736 -0.450418 I52 64 2021 01 16.361611 1.000 C 09 07 48.18 -09 41 06.0 1.018 0.042 -467.844944 -481.027010 -0.121879 0.228848 I52 65 2021 01 16.362598 1.000 C 09 07 48.24 -09 41 16.3 1.018 0.042 -467.542219 -481.441132 0.118673 -0.181519 I52 66 2021 01 16.363583 1.000 C 09 07 48.32 -09 41 26.3 1.018 0.042 -467.322381 -481.456232 0.276466 -0.192902 I52 67 2021 01 16.364568 1.000 C 09 07 48.38 -09 41 36.0 1.018 0.042 -467.510165 -481.569673 0.026633 -0.302650 I52 68 2021 01 17.29704 1.000 C 09 09 59.24 -12 04 54.7 1.019 0.044 -415.646089 -477.031941 -0.004580 0.086423 807 69 2021 01 17.30176 1.000 C 09 09 59.55 -12 05 36.2 1.019 0.044 -415.587906 -476.861373 -0.203404 0.240861 807 70 2021 01 17.30628 1.000 C 09 09 59.85 -12 06 16.5 1.019 0.044 -414.995210 -476.988758 0.143270 0.097369 807 71 2021 01 17.436898 1.000 C 09 10 25.504 -12 28 16.36 1.019 0.045 -407.972222 -476.086506 0.105881 -0.084797 F51 72 2021 01 17.449069 1.000 C 09 10 26.210 -12 30 03.74 1.019 0.045 -407.251328 -476.075241 0.188672 -0.099578 F51 73 2021 01 17.461264 1.000 C 09 10 26.892 -12 31 50.88 1.019 0.045 -406.615638 -476.087569 0.184400 -0.140587 F51 74 2021 01 18.29745 1.000 C 09 12 07.90 -14 24 34.2 1.021 0.047 -367.052876 -467.713538 0.587605 0.685995 807 75 2021 01 18.30362 1.000 C 09 12 08.21 -14 25 22.1 1.021 0.047 -367.055488 -467.888745 0.299940 0.463518 807 76 2021 01 18.30980 1.000 C 09 12 08.51 -14 26 10.2 1.021 0.047 -366.966352 -468.363451 0.103759 -0.059567 807 77 2021 01 18.33160 1.000 C 09 12 17.49 -14 32 08.4 1.021 0.047 -365.410542 -467.609054 0.255958 0.379483 691 78 2021 01 18.34109 1.000 C 09 12 17.98 -14 33 23.4 1.021 0.047 -364.723260 -467.855931 0.512569 0.070825 691 79 2021 01 18.35058 1.000 C 09 12 18.45 -14 34 37.5 1.021 0.047 -364.719830 -467.963819 0.085265 -0.100350 691 80 2021 02 04.27486 1.000 C 09 27 54.63 -30 19 55.8 1.055 0.098 -79.383261 -280.291700 -0.481739 -0.988494 807 81 2021 02 04.28370 1.000 C 09 27 54.51 -30 20 04.0 1.055 0.098 -79.076994 -280.057149 -0.236744 -0.817872 807 82 2021 02 04.29215 1.000 C 09 27 54.40 -30 20 11.7 1.055 0.098 -78.809975 -279.859982 -0.028120 -0.682138 807 83 2021 02 05.24286 1.000 C 09 28 13.98 -30 34 52.7 1.058 0.101 -72.942053 -272.839581 0.057095 -0.619810 807 84 2021 02 05.25439 1.000 C 09 28 13.77 -30 35 01.8 1.058 0.101 -73.030373 -272.763476 -0.106924 -0.622076 807 85 2021 02 05.26592 1.000 C 09 28 13.57 -30 35 10.9 1.058 0.101 -72.901527 -272.671619 -0.053568 -0.609102 807 } }