Improve: 2017_TA4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 112/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.506513894 0.103E-12 0.432E-06 | e 0.708177541 0.51140E-07 2 2.858121474 -0.706E-13 0.361E-06 | a 2.426759641 0.26779E-07 3 -0.205084087 0.153E-14 0.931E-06 | i 27.359600166 0.19863E-04 4 -0.005311889 0.151E-15 0.134E-08 | node 177.450932955 0.25440E-04 5 0.007285611 0.516E-15 0.141E-08 | peri 116.644599987 0.23579E-04 6 -0.000387474 -0.405E-16 0.342E-08 | M 67.388056619 0.10844E-04 | tp = 2025-03-07.524726 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.33 1.00 3 0.12 0.24 1.00 4 0.72 0.40 0.18 1.00 5 0.72 -0.84 0.15 0.07 1.00 6 0.24 0.13 0.98 0.22 0.28 1.00 Root mean squared error: 0.36084 Optical RMSE: 0.36084(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 220/224 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 2017 03 19.26171 1.000 C 10 30 32.05 -00 00 24.0 2.102 1.142 -0.152845 0.234521 -0.152845 0.234521 691 2 2017 03 19.27077 1.000 C 10 30 31.18 -00 00 11.8 2.102 1.142 0.118643 0.229633 0.118643 0.229633 691 3 2017 03 19.27977 1.000 C 10 30 30.32 +00 00 00.5 2.102 1.142 0.322238 0.046881 0.322238 0.046881 691 4 2017 10 12.07546 1.000 C 02 16 28.83 -48 05 27.4 1.142 0.234 0.231905 -0.074724 0.231905 -0.074725 Y00 5 2017 10 12.09005 1.000 C 02 16 25.53 -48 04 48.5 1.142 0.235 0.143913 -0.172540 0.143914 -0.172541 Y00 6 2017 10 12.10139 1.000 C 02 16 23.01 -48 04 17.9 1.142 0.235 0.001459 0.307182 0.001459 0.307181 Y00 7 2017 10 12.12908 1.000 C 02 16 16.68 -48 03 03.4 1.142 0.235 -0.324618 -0.313442 -0.324617 -0.313443 Y00 8 2017 10 12.13067 1.000 C 02 16 16.36 -48 02 59.6 1.142 0.235 0.272062 -0.106538 0.272062 -0.106538 Y00 9 2017 10 12.13225 1.000 C 02 16 15.98 -48 02 54.2 1.142 0.235 -0.871741 0.065659 -0.871741 0.065658 Y00 10 2017 10 12.13494 1.000 C 02 16 15.36 -48 02 47.8 1.142 0.235 -0.095636 -0.338496 -0.095636 -0.338497 Y00 11 2017 10 12.13653 1.000 C 02 16 15.04 -48 02 43.7 1.142 0.235 0.225760 -0.032425 0.225760 -0.032426 Y00 12 2017 10 12.14132 1.000 C 02 16 13.93 -48 02 31.1 1.142 0.235 0.474096 -0.408074 0.474097 -0.408075 Y00 13 2017 10 12.44623 1.000 C 02 15 15.29 -47 48 30.4 1.146 0.239 0.846390 0.322594 0.846391 0.322593 Q62 14 2017 10 12.45624 1.000 C 02 15 13.18 -47 48 04.8 1.146 0.240 0.447421 -0.062477 0.447421 -0.062478 Q62 15 2017 10 12.46625 1.000 C 02 15 11.06 -47 47 39.4 1.146 0.240 0.257477 -0.541199 0.257478 -0.541200 Q62 16 2017 10 12.51196 1.000 C 02 15 01.42 -47 45 41.5 1.146 0.240 -0.309110 -0.011319 -0.309110 -0.011320 E23 17 2017 10 12.52122 1.000 C 02 14 59.48 -47 45 17.9 1.147 0.240 -0.141490 0.004394 -0.141490 0.004393 E23 18 2017 10 12.53047 1.000 C 02 14 57.51 -47 44 54.1 1.147 0.241 -0.237165 -0.194198 -0.237165 -0.194199 E23 19 2017 10 12.54252 1.000 C 02 14 55.12 -47 44 24.1 1.147 0.241 -0.133744 -0.011575 -0.133744 -0.011576 Q62 20 2017 10 12.54451 1.000 C 02 14 54.69 -47 44 18.9 1.147 0.241 -0.237481 -0.076400 -0.237480 -0.076401 Q62 21 2017 10 12.54733 1.000 C 02 14 54.11 -47 44 11.7 1.147 0.241 -0.123525 0.056920 -0.123525 0.056919 Q62 22 2017 10 13.18245 1.000 C 02 12 53.93 -47 17 02.6 1.154 0.249 1.039027 0.766426 1.039027 0.766425 Y00 23 2017 10 13.18959 1.000 C 02 12 52.40 -47 16 42.8 1.154 0.249 -0.839710 0.219121 -0.839709 0.219121 Y00 24 2017 10 13.19675 1.000 C 02 12 51.01 -47 16 25.3 1.154 0.249 -0.003109 0.309519 -0.003109 0.309518 Y00 25 2017 10 13.30662 1.000 C 02 12 29.83 -47 11 41.4 1.155 0.251 1.042814 1.495270 1.042815 1.495269 F Y00 26 2017 10 13.31338 1.000 C 02 12 28.45 -47 11 22.9 1.155 0.251 -0.053448 0.659367 -0.053447 0.659366 Y00 27 2017 10 13.32064 1.000 C 02 12 27.19 -47 11 04.3 1.155 0.251 0.657558 1.467102 0.657559 1.467101 F Y00 28 2017 10 14.11281 1.000 C 02 10 17.20 -46 39 14.1 1.164 0.262 -0.766054 -0.697755 -0.766054 -0.697756 Y00 29 2017 10 14.13467 1.000 C 02 10 13.33 -46 38 23.0 1.164 0.262 -0.759357 -0.154924 -0.759356 -0.154925 Y00 30 2017 10 14.30791 1.000 C 02 09 43.10 -46 31 28.2 1.166 0.264 0.182298 0.560237 0.182299 0.560236 Y00 31 2017 10 14.31710 1.000 C 02 09 41.60 -46 31 06.4 1.166 0.265 0.937709 0.707527 0.937709 0.707526 Y00 32 2017 10 14.76019 1.000 C 02 08 34.13 -46 14 07.1 1.171 0.271 -0.127945 0.065601 -0.127945 0.065600 Q62 33 2017 10 14.76227 1.000 C 02 08 33.78 -46 14 02.1 1.171 0.271 -0.264194 -0.103676 -0.264194 -0.103677 Q62 34 2017 10 14.76736 1.000 C 02 08 32.94 -46 13 50.1 1.171 0.271 -0.325645 -0.433940 -0.325645 -0.433941 Q62 35 2017 10 16.57295 1.000 C 02 04 29.81 -45 09 29.7 1.191 0.295 -0.162413 -0.170299 -0.162412 -0.170300 474 36 2017 10 16.57814 1.000 C 02 04 29.17 -45 09 19.2 1.192 0.295 0.109475 0.478178 0.109476 0.478177 474 37 2017 10 16.58236 1.000 C 02 04 28.55 -45 09 10.3 1.192 0.295 -0.230805 0.039233 -0.230805 0.039232 474 38 2017 10 24.50255 1.000 C 01 52 57.56 -41 22 09.4 1.279 0.405 0.071862 0.499505 0.071862 0.499505 474 39 2017 10 24.50466 1.000 C 01 52 57.41 -41 22 06.0 1.279 0.405 -0.165165 0.453592 -0.165165 0.453592 474 40 2017 10 24.50677 1.000 C 01 52 57.26 -41 22 03.0 1.279 0.405 -0.000571 0.413199 -0.000570 0.413198 474 41 2017 10 24.50888 1.000 C 01 52 57.08 -41 22 00.1 1.279 0.405 0.270473 0.036403 0.270474 0.036402 474 42 2017 10 29.47015 1.000 C 01 48 52.67 -39 24 09.8 1.334 0.476 0.024356 -0.074908 0.024357 -0.074908 474 43 2017 10 29.47227 1.000 C 01 48 52.57 -39 24 07.0 1.334 0.476 0.092479 -0.082986 0.092479 -0.082986 474 44 2017 10 29.47438 1.000 C 01 48 52.47 -39 24 04.2 1.334 0.476 0.149293 -0.097894 0.149293 -0.097895 474 45 2017 10 29.47649 1.000 C 01 48 52.36 -39 24 01.1 1.334 0.477 -0.073898 -0.268278 -0.073898 -0.268278 474 46 2017 11 07.23136 1.000 C 01 45 04.76 -36 15 51.5 1.430 0.606 -0.010295 -0.052932 -0.010294 -0.052932 807 47 2017 11 07.23440 1.000 C 01 45 04.71 -36 15 47.6 1.430 0.606 -0.111144 0.044529 -0.111144 0.044528 807 48 2017 11 07.23745 1.000 C 01 45 04.65 -36 15 43.7 1.430 0.606 -0.158561 0.031967 -0.158561 0.031967 807 49 2017 11 11.22049 1.000 C 01 44 24.82 -34 54 42.8 1.473 0.667 -0.290073 -1.245041 -0.290073 -1.245041 F 807 50 2017 11 11.22388 1.000 C 01 44 24.77 -34 54 38.6 1.473 0.667 -0.254737 -1.414966 -0.254736 -1.414966 F 807 51 2017 11 11.22726 1.000 C 01 44 24.80 -34 54 34.9 1.473 0.667 -0.160752 -0.491172 -0.160752 -0.491172 807 52 2017 11 15.45419 1.000 C 01 44 18.23 -33 30 28.6 1.518 0.733 0.129093 -0.030048 0.129093 -0.030048 474 53 2017 11 15.45771 1.000 C 01 44 18.23 -33 30 24.2 1.518 0.733 -0.119326 -0.059917 -0.119326 -0.059917 474 54 2017 11 15.46122 1.000 C 01 44 18.22 -33 30 20.3 1.518 0.733 0.124382 0.029296 0.124383 0.029296 474 55 2017 11 22.15253 1.000 C 01 45 12.19 -31 20 15.5 1.588 0.840 0.015883 -0.313216 0.015883 -0.313216 807 56 2017 11 22.15803 1.000 C 01 45 12.25 -31 20 08.8 1.588 0.840 -0.298295 -0.400794 -0.298295 -0.400794 807 57 2017 11 22.16367 1.000 C 01 45 12.33 -31 20 02.6 1.588 0.840 -0.194499 0.083064 -0.194499 0.083064 807 58 2017 12 08.10442 1.000 C 01 51 43.52 -26 23 17.4 1.751 1.111 0.298280 0.118088 0.298280 0.118088 807 59 2017 12 08.11525 1.000 C 01 51 43.82 -26 23 05.3 1.751 1.111 0.427306 -0.453536 0.427306 -0.453536 807 60 2017 12 08.12610 1.000 C 01 51 44.16 -26 22 52.9 1.751 1.111 -0.002547 -0.867515 -0.002546 -0.867515 807 61 2017 12 16.07592 1.000 C 01 56 47.17 -24 02 04.7 1.830 1.253 0.565969 -0.671656 0.565969 -0.671656 807 62 2017 12 16.08695 1.000 C 01 56 47.60 -24 01 53.1 1.830 1.253 0.570324 -0.725796 0.570324 -0.725796 807 63 2017 12 16.09796 1.000 C 01 56 48.09 -24 01 41.9 1.830 1.253 0.163659 0.032729 0.163659 0.032729 807 64 2018 01 10.08271 1.000 C 02 18 18.65 -17 13 45.9 2.064 1.723 -0.009178 0.058432 -0.009178 0.058432 807 65 2018 01 10.09367 1.000 C 02 18 19.23 -17 13 35.4 2.064 1.723 0.543503 -0.703480 0.543503 -0.703480 807 66 2021 02 09.523239 1.000 C 14 08 00.17 -10 59 35.2 1.695 1.119 -0.204343 -0.031492 -0.204343 -0.031492 V06 67 2021 02 09.527205 1.000 C 14 08 00.69 -10 59 33.9 1.695 1.119 0.158762 -0.218514 0.158762 -0.218514 V06 68 2021 02 09.531166 1.000 C 14 08 01.20 -10 59 31.9 1.695 1.119 0.160784 0.210814 0.160784 0.210814 V06 69 2021 02 20.51433 1.000 C 14 33 38.11 -09 08 36.9 1.582 0.911 0.218687 0.006943 0.218687 0.006943 691 70 2021 02 20.52263 1.000 C 14 33 39.35 -09 08 30.0 1.582 0.911 0.248282 -0.112480 0.248282 -0.112480 691 71 2021 02 20.53084 1.000 C 14 33 40.58 -09 08 23.0 1.582 0.911 0.274965 -0.056787 0.274965 -0.056787 691 72 2021 02 27.50015 1.000 C 14 52 43.91 -07 07 14.4 1.508 0.788 0.280061 0.298144 0.280060 0.298144 695 73 2021 02 27.51241 1.000 C 14 52 46.01 -07 06 58.9 1.508 0.788 0.040073 0.254077 0.040073 0.254077 695 74 2021 02 27.52414 1.000 C 14 52 48.04 -07 06 44.3 1.508 0.787 0.152306 0.036585 0.152306 0.036585 695 75 2021 02 28.49687 1.000 C 14 55 41.99 -06 45 41.2 1.498 0.771 0.437447 0.018346 0.437446 0.018346 695 76 2021 02 28.51069 1.000 C 14 55 44.44 -06 45 22.8 1.498 0.771 0.565661 -0.002845 0.565660 -0.002845 695 77 2021 02 28.52450 1.000 C 14 55 46.89 -06 45 04.1 1.498 0.770 0.638668 0.261434 0.638668 0.261433 695 78 2021 03 15.47243 1.000 C 15 51 26.74 +01 42 01.2 1.335 0.544 0.706619 -0.620622 0.706619 -0.620622 711 79 2021 03 15.47569 1.000 C 15 51 27.62 +01 42 10.4 1.335 0.544 0.541737 -0.880698 0.541737 -0.880698 711 80 2021 03 15.48077 1.000 C 15 51 28.99 +01 42 25.8 1.335 0.544 0.235339 -0.225629 0.235338 -0.225629 711 81 2021 03 18.12110 1.000 C 16 04 22.09 +03 58 14.4 1.306 0.511 -0.019732 -0.004071 -0.019732 -0.004071 033 82 2021 03 18.12231 1.000 C 16 04 22.43 +03 58 17.8 1.306 0.511 -0.414074 -0.566127 -0.414075 -0.566127 033 83 2021 03 18.12352 1.000 C 16 04 22.79 +03 58 21.8 1.306 0.511 -0.500417 -0.532852 -0.500418 -0.532852 033 84 2021 03 22.00872 1.000 C 16 25 45.52 +07 49 23.5 1.263 0.467 0.079818 0.023131 0.079817 0.023131 033 85 2021 03 22.00969 1.000 C 16 25 45.85 +07 49 27.2 1.263 0.467 -0.089370 -0.015292 -0.089370 -0.015292 033 86 2021 03 22.01067 1.000 C 16 25 46.21 +07 49 31.2 1.263 0.467 0.153053 0.178279 0.153053 0.178279 033 87 2021 03 22.493312 1.000 C 16 28 38.40 +08 20 56.9 1.258 0.462 -0.342397 0.428909 -0.342397 0.428909 703 88 2021 03 22.499903 1.000 C 16 28 40.71 +08 21 23.2 1.258 0.462 -0.721627 0.850489 -0.721627 0.850489 703 89 2021 03 22.513088 1.000 C 16 28 45.46 +08 22 14.9 1.258 0.462 0.324197 0.627691 0.324196 0.627691 703 90 2021 03 31.49118 1.000 C 17 33 25.98 +19 34 54.3 1.158 0.392 0.194844 0.124276 0.194844 0.124276 691 91 2021 03 31.49742 1.000 C 17 33 29.10 +19 35 24.6 1.158 0.392 0.075282 -0.060883 0.075282 -0.060883 691 92 2021 04 02.08868 1.000 C 17 47 23.05 +21 45 06.0 1.140 0.384 -0.155914 0.271441 -0.155914 0.271441 A17 93 2021 04 02.09431 1.000 C 17 47 26.10 +21 45 34.8 1.140 0.384 -0.062120 0.127670 -0.062120 0.127670 204 94 2021 04 02.10032 1.000 C 17 47 29.25 +21 46 03.1 1.140 0.384 -0.190251 0.169090 -0.190252 0.169090 A17 95 2021 04 02.10297 1.000 C 17 47 30.72 +21 46 17.2 1.140 0.384 0.049427 -0.060387 0.049427 -0.060387 204 96 2021 04 02.11113 1.000 C 17 47 35.01 +21 46 55.8 1.140 0.384 -0.239336 -0.232505 -0.239336 -0.232505 A17 97 2021 04 02.11128 1.000 C 17 47 35.13 +21 46 57.8 1.140 0.384 -0.170308 -0.255740 -0.170308 -0.255740 204 98 2021 04 02.43551 1.000 C 17 50 30.91 +22 13 29.7 1.136 0.383 -0.000965 0.479905 -0.000965 0.479905 691 99 2021 04 02.45615 1.000 C 17 50 42.01 +22 15 11.1 1.136 0.383 0.272769 0.473267 0.272768 0.473267 691 100 2021 04 02.47684 1.000 C 17 50 53.10 +22 16 52.5 1.136 0.383 0.050892 0.428586 0.050891 0.428586 691 101 2021 04 02.486842 1.000 C 17 50 58.43 +22 17 40.5 1.136 0.383 -0.337214 -0.364567 -0.337214 -0.364567 I52 102 2021 04 02.488103 1.000 C 17 50 59.06 +22 17 47.3 1.136 0.383 -0.869017 0.363164 -0.869017 0.363164 I52 103 2021 04 04.12405 1.000 C 18 06 15.10 +24 30 01.0 1.118 0.378 0.253680 -0.256778 0.253680 -0.256777 K87 104 2021 04 04.13258 1.000 C 18 06 19.96 +24 30 42.2 1.118 0.378 0.496829 -0.229549 0.496828 -0.229548 K87 105 2021 04 04.14132 1.000 C 18 06 24.91 +24 31 24.6 1.118 0.378 0.382503 0.074103 0.382503 0.074103 K87 106 2021 04 05.07330 1.000 C 18 15 27.89 +25 45 25.1 1.107 0.375 -0.211637 0.182228 -0.211637 0.182228 A17 107 2021 04 05.08508 1.000 C 18 15 34.80 +25 46 20.8 1.107 0.375 0.012227 -0.118919 0.012226 -0.118919 A17 108 2021 04 05.09530 1.000 C 18 15 40.77 +25 47 09.6 1.107 0.375 -0.018555 0.175903 -0.018555 0.175904 A17 109 2021 11 01.577050 1.000 C 05 24 11.936 -16 21 29.16 2.162 1.420 0.017645 -0.014852 0.017645 -0.014852 F51 110 2021 11 01.587889 1.000 C 05 24 11.108 -16 21 38.14 2.162 1.420 0.062422 -0.225329 0.062422 -0.225329 F51 111 2021 11 01.598696 1.000 C 05 24 10.295 -16 21 46.44 2.162 1.420 -0.092658 0.201687 -0.092658 0.201687 F51 112 2021 11 01.609512 1.000 C 05 24 09.456 -16 21 55.51 2.162 1.420 -0.140854 -0.221167 -0.140854 -0.221167 F51 } }