Improve: 2016_XC18 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 132/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.337172198 -0.832E-13 0.784E-06 | e 0.669442565 0.86294E-07 2 1.410070979 -0.411E-13 0.272E-06 | a 2.052091886 0.17772E-07 3 0.781307289 0.584E-14 0.288E-06 | i 8.927431042 0.21753E-04 4 -0.012726853 -0.376E-15 0.170E-08 | node 64.604177763 0.21723E-04 5 0.005452970 -0.681E-15 0.414E-08 | peri 279.782966952 0.22379E-04 6 0.004841381 -0.102E-15 0.595E-08 | M 36.197081108 0.11418E-04 | tp = 2025-08-05.039551 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.73 1.00 3 -0.13 -0.13 1.00 4 -0.06 0.31 0.75 1.00 5 0.79 -0.30 -0.67 -0.33 1.00 6 0.67 -0.81 0.60 0.30 0.07 1.00 Root mean squared error: 0.27396 Optical RMSE: 0.27396(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 247/264 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 2016 12 05.18576 1.000 C 02 34 37.74 +24 36 45.7 1.081 0.109 0.066564 0.180210 0.066562 0.180209 703 2 2016 12 05.19087 1.000 C 02 34 40.40 +24 37 09.7 1.081 0.109 0.399446 -0.189595 0.399444 -0.189596 703 3 2016 12 05.19598 1.000 C 02 34 43.09 +24 37 33.4 1.081 0.109 0.294967 -0.295178 0.294965 -0.295179 703 4 2016 12 06.11971 1.000 C 02 42 40.14 +25 41 21.5 1.091 0.120 -0.030145 -0.075440 -0.030147 -0.075441 G45 5 2016 12 06.11991 1.000 C 02 42 40.21 +25 41 22.4 1.091 0.120 0.241814 -0.214314 0.241812 -0.214315 G45 6 2016 12 06.12463 1.000 C 02 42 42.36 +25 41 40.1 1.091 0.120 -0.053507 0.108804 -0.053509 0.108803 G45 7 2016 12 06.12484 1.000 C 02 42 42.45 +25 41 40.7 1.091 0.120 0.010935 0.308878 0.010932 0.308877 G45 8 2016 12 06.13043 1.000 C 02 42 44.95 +25 42 02.2 1.091 0.120 0.217976 0.095188 0.217974 0.095187 G45 9 2016 12 06.13526 1.000 C 02 42 47.12 +25 42 20.7 1.091 0.120 0.213514 -0.054516 0.213512 -0.054517 G45 10 2016 12 06.14133 1.000 C 02 42 49.83 +25 42 43.7 1.092 0.120 0.377962 -0.053537 0.377959 -0.053538 G45 11 2016 12 06.14575 1.000 C 02 42 51.83 +25 43 00.4 1.092 0.120 0.094949 -0.041578 0.094947 -0.041579 G45 12 2016 12 06.92716 1.000 C 02 48 37.76 +26 27 23.8 1.100 0.129 0.099504 0.517076 0.099502 0.517075 246 13 2016 12 06.92763 1.000 C 02 48 37.94 +26 27 25.8 1.100 0.129 0.217337 -0.016850 0.217335 -0.016851 246 14 2016 12 06.92782 1.000 C 02 48 38.03 +26 27 25.9 1.100 0.129 0.024061 0.472570 0.024059 0.472569 246 15 2016 12 06.92830 1.000 C 02 48 38.22 +26 27 27.4 1.100 0.129 0.054245 0.468243 0.054243 0.468242 246 16 2016 12 06.92845 1.000 C 02 48 38.29 +26 27 27.8 1.100 0.129 -0.079927 0.533652 -0.079929 0.533651 246 17 2016 12 06.92873 1.000 C 02 48 38.40 +26 27 28.6 1.100 0.129 -0.052152 0.606070 -0.052154 0.606069 246 18 2016 12 06.92911 1.000 C 02 48 38.56 +26 27 30.3 1.100 0.129 -0.150082 0.088018 -0.150084 0.088018 246 19 2016 12 06.92969 1.000 C 02 48 38.82 +26 27 31.3 1.100 0.129 -0.533060 0.888654 -0.533062 0.888653 F 246 20 2016 12 06.96989 1.000 C 02 48 55.10 +26 29 42.9 1.100 0.130 -0.441621 -0.576714 -0.441623 -0.576714 C77 21 2016 12 06.97167 1.000 C 02 48 56.19 +26 29 48.7 1.101 0.130 0.248219 0.231202 0.248217 0.231201 I93 22 2016 12 06.97585 1.000 C 02 48 57.87 +26 30 01.8 1.101 0.130 -0.056753 -0.008678 -0.056755 -0.008679 I93 23 2016 12 06.97728 1.000 C 02 48 58.02 +26 30 05.2 1.101 0.130 -0.180887 -0.246576 -0.180889 -0.246577 C77 24 2016 12 06.97928 1.000 C 02 48 59.22 +26 30 12.4 1.101 0.130 0.074487 -0.068584 0.074485 -0.068585 I93 25 2016 12 06.98481 1.000 C 02 49 01.00 +26 30 28.0 1.101 0.130 0.037542 -0.063513 0.037540 -0.063514 C77 26 2016 12 06.98970 1.000 C 02 49 03.02 +26 30 35.1 1.101 0.130 0.109009 0.087792 0.109007 0.087792 033 27 2016 12 06.99253 1.000 C 02 49 04.16 +26 30 43.7 1.101 0.130 0.048918 0.096800 0.048916 0.096799 033 28 2016 12 06.99537 1.000 C 02 49 05.31 +26 30 52.4 1.101 0.130 -0.087642 0.025615 -0.087644 0.025614 033 29 2016 12 07.02045 1.000 C 02 49 15.38 +26 32 08.2 1.101 0.130 -0.010867 0.049212 -0.010869 0.049211 033 30 2016 12 07.02329 1.000 C 02 49 16.53 +26 32 16.9 1.101 0.130 -0.110729 -0.109873 -0.110731 -0.109874 033 31 2016 12 07.02613 1.000 C 02 49 17.66 +26 32 25.3 1.101 0.130 0.057477 0.026870 0.057475 0.026869 033 32 2016 12 07.14770 1.000 C 02 50 11.82 +26 39 05.5 1.102 0.132 0.172150 0.011836 0.172148 0.011835 926 33 2016 12 07.15303 1.000 C 02 50 13.90 +26 39 21.9 1.102 0.132 -0.457529 0.047050 -0.457531 0.047049 926 34 2016 12 07.15836 1.000 C 02 50 15.87 +26 39 38.0 1.103 0.132 0.336451 0.367129 0.336449 0.367128 926 35 2016 12 07.72312 1.000 C 02 53 57.10 +27 06 08.2 1.109 0.138 0.305379 -0.065593 0.305377 -0.065594 204 36 2016 12 07.72625 1.000 C 02 53 58.26 +27 06 16.8 1.109 0.138 -0.053681 0.117690 -0.053683 0.117689 204 37 2016 12 07.72932 1.000 C 02 53 59.37 +27 06 25.6 1.109 0.138 -0.042645 -0.064208 -0.042647 -0.064209 204 38 2016 12 07.73191 1.000 C 02 54 00.29 +27 06 32.7 1.109 0.138 0.084052 0.144345 0.084050 0.144344 K38 39 2016 12 07.73278 1.000 C 02 54 00.60 +27 06 35.0 1.109 0.138 0.208512 0.246277 0.208510 0.246276 204 40 2016 12 07.73587 1.000 C 02 54 01.73 +27 06 43.8 1.109 0.138 0.005406 0.093049 0.005404 0.093048 204 41 2016 12 07.75299 1.000 C 02 54 07.86 +27 07 32.1 1.109 0.139 0.176012 -0.395629 0.176010 -0.395630 K38 42 2016 12 07.76586 1.000 C 02 54 12.94 +27 08 09.7 1.109 0.139 -0.190585 0.042559 -0.190587 0.042558 B49 43 2016 12 07.76834 1.000 C 02 54 13.81 +27 08 16.9 1.109 0.139 0.008108 -0.248450 0.008106 -0.248451 B49 44 2016 12 07.77369 1.000 C 02 54 15.72 +27 08 31.8 1.109 0.139 -0.070775 -0.284859 -0.070777 -0.284860 B49 45 2016 12 07.77415 1.000 C 02 54 15.44 +27 08 30.5 1.109 0.139 -0.374378 -0.213027 -0.374380 -0.213028 K38 46 2016 12 07.82467 1.000 C 02 54 33.24 +27 10 52.2 1.110 0.140 -1.537170 -1.808212 -1.537171 F -1.808213 F 160 47 2016 12 07.82495 1.000 C 02 54 33.37 +27 10 53.0 1.110 0.140 -1.969126 -1.870004 -1.969128 F -1.870005 F 160 48 2016 12 07.82746 1.000 C 02 54 34.16 +27 10 59.0 1.110 0.140 -0.884109 -1.071102 -0.884111 F -1.071103 F 160 49 2016 12 07.83026 1.000 C 02 54 35.14 +27 11 06.6 1.110 0.140 -0.964909 -1.145112 -0.964911 F -1.145113 F 160 50 2016 12 07.83305 1.000 C 02 54 36.02 +27 11 13.5 1.110 0.140 0.207255 -0.508630 0.207253 -0.508630 160 51 2016 12 07.85705 1.000 C 02 54 45.07 +27 12 16.6 1.110 0.140 -0.432373 -0.459517 -0.432375 -0.459518 958 52 2016 12 07.86387 1.000 C 02 54 47.45 +27 12 34.4 1.110 0.140 -0.701330 -0.031372 -0.701332 -0.031372 958 53 2016 12 07.87069 1.000 C 02 54 49.78 +27 12 52.5 1.110 0.140 -0.344159 0.060476 -0.344161 0.060475 958 54 2016 12 07.87820 1.000 C 02 54 51.67 +27 13 12.7 1.110 0.140 -0.304450 -0.154780 -0.304452 -0.154780 104 55 2016 12 07.88406 1.000 C 02 54 53.68 +27 13 27.9 1.110 0.140 -0.206878 0.005620 -0.206880 0.005619 104 56 2016 12 07.88995 1.000 C 02 54 55.71 +27 13 43.7 1.110 0.140 -0.235947 -0.406044 -0.235948 -0.406045 104 57 2016 12 07.89504 1.000 C 02 54 57.55 +27 13 55.1 1.111 0.140 0.057491 -0.004710 0.057489 -0.004711 203 58 2016 12 07.91004 1.000 C 02 55 02.69 +27 14 34.1 1.111 0.141 0.324332 -0.036194 0.324330 -0.036195 203 59 2016 12 08.218745 1.000 C 02 56 51.83 +27 27 41.2 1.114 0.144 0.585797 0.077458 0.585795 0.077457 H21 60 2016 12 08.223624 1.000 C 02 56 53.45 +27 27 53.0 1.114 0.144 0.374158 -0.004070 0.374156 -0.004071 H21 61 2016 12 08.228565 1.000 C 02 56 55.10 +27 28 05.0 1.114 0.144 0.043445 -0.171898 0.043443 -0.171898 H21 62 2016 12 08.37058 1.000 C 02 57 42.56 +27 33 48.5 1.116 0.146 0.284063 0.266019 0.284061 0.266018 I52 63 2016 12 08.37189 1.000 C 02 57 43.02 +27 33 51.2 1.116 0.146 -0.123120 0.521275 -0.123122 0.521275 I52 64 2016 12 08.37320 1.000 C 02 57 43.43 +27 33 54.4 1.116 0.146 0.160411 0.308488 0.160409 0.308487 I52 65 2016 12 08.37524 1.000 C 02 57 44.11 +27 33 59.4 1.116 0.146 0.055145 -0.069966 0.055143 -0.069967 I52 66 2016 12 08.46900 1.000 C 02 58 20.81 +27 37 48.8 1.117 0.147 -1.221364 -0.758485 -1.221366 F -0.758486 300 67 2016 12 08.47356 1.000 C 02 58 22.24 +27 37 59.6 1.117 0.147 -1.090378 -0.570976 -1.090380 F -0.570977 300 68 2016 12 08.47811 1.000 C 02 58 23.65 +27 38 10.4 1.117 0.147 -0.760601 -0.423472 -0.760603 -0.423473 300 69 2016 12 08.48266 1.000 C 02 58 25.03 +27 38 20.5 1.117 0.147 -0.093922 0.416182 -0.093924 0.416182 300 70 2016 12 08.48721 1.000 C 02 58 26.53 +27 38 31.9 1.117 0.147 -0.975807 -0.153114 -0.975808 F -0.153115 300 71 2016 12 08.73455 1.000 C 02 59 49.68 +27 47 40.6 1.120 0.150 0.029035 0.113451 0.029033 0.113450 K38 72 2016 12 08.76127 1.000 C 02 59 58.03 +27 48 42.7 1.120 0.151 -0.009808 0.178202 -0.009810 0.178201 K38 73 2016 12 08.79350 1.000 C 03 00 07.98 +27 49 56.8 1.120 0.151 0.008540 0.161368 0.008539 0.161367 K38 74 2016 12 09.16702 1.000 C 03 02 05.38 +28 03 33.8 1.124 0.155 0.130011 -0.068653 0.130009 -0.068654 291 75 2016 12 09.16927 1.000 C 03 02 06.02 +28 03 38.5 1.124 0.155 0.183754 0.003958 0.183753 0.003957 291 76 2016 12 09.17151 1.000 C 03 02 06.66 +28 03 43.3 1.124 0.155 0.202598 -0.053290 0.202596 -0.053290 291 77 2016 12 09.43797 1.000 C 03 03 27.63 +28 13 34.2 1.127 0.159 -0.680441 -0.465141 -0.680443 -0.465142 Q62 78 2016 12 09.45382 1.000 C 03 03 31.97 +28 14 05.7 1.127 0.159 -0.233015 0.023447 -0.233017 0.023446 Q62 79 2016 12 09.46030 1.000 C 03 03 33.74 +28 14 19.4 1.127 0.159 0.001081 -0.683602 0.001079 -0.683602 Q62 80 2016 12 09.48909 1.000 C 03 03 41.66 +28 15 15.9 1.128 0.159 -0.350628 -0.161290 -0.350630 -0.161291 Q62 81 2016 12 10.01753 1.000 C 03 06 14.68 +28 30 44.8 1.134 0.165 -0.465014 0.014422 -0.465015 0.014422 I15 82 2016 12 10.02338 1.000 C 03 06 16.21 +28 30 55.8 1.134 0.165 -0.460839 -0.122522 -0.460840 -0.122522 I15 83 2016 12 10.02923 1.000 C 03 06 17.69 +28 31 05.9 1.134 0.166 0.091774 0.653579 0.091773 0.653579 I15 84 2016 12 10.37569 1.000 C 03 07 47.64 +28 41 10.9 1.137 0.170 0.394364 0.086530 0.394362 0.086529 I52 85 2016 12 10.37766 1.000 C 03 07 48.18 +28 41 14.1 1.137 0.170 -0.085705 -0.038967 -0.085707 -0.038968 I52 86 2016 12 10.37963 1.000 C 03 07 48.69 +28 41 17.2 1.137 0.170 -0.176206 -0.034676 -0.176207 -0.034676 I52 87 2016 12 10.38160 1.000 C 03 07 49.21 +28 41 20.2 1.137 0.170 -0.401677 0.056060 -0.401678 0.056059 I52 88 2016 12 11.40453 1.000 C 03 12 06.52 +29 07 53.9 1.149 0.182 0.092109 -0.180990 0.092108 -0.180991 291 89 2016 12 11.41073 1.000 C 03 12 07.95 +29 08 02.0 1.149 0.182 0.064287 -0.095501 0.064285 -0.095501 291 90 2016 12 11.41695 1.000 C 03 12 09.38 +29 08 10.4 1.149 0.182 0.169594 -0.291572 0.169592 -0.291573 291 91 2016 12 15.256032 1.000 C 03 24 53.71 +30 18 31.2 1.190 0.230 0.170991 0.281291 0.170990 0.281290 705 92 2016 12 15.257047 1.000 C 03 24 53.89 +30 18 32.0 1.190 0.230 -0.155380 0.251995 -0.155381 0.251995 705 93 2016 12 15.258061 1.000 C 03 24 54.01 +30 18 32.8 1.190 0.230 0.289008 0.306543 0.289007 0.306543 705 94 2016 12 18.07665 1.000 C 03 32 02.35 +30 51 07.4 1.221 0.265 0.540144 -0.070132 0.540143 -0.070132 G96 95 2016 12 18.08097 1.000 C 03 32 02.92 +30 51 09.7 1.221 0.265 0.272149 0.395204 0.272148 0.395203 G96 96 2016 12 18.08529 1.000 C 03 32 03.48 +30 51 12.5 1.221 0.265 0.169744 0.366868 0.169743 0.366868 G96 97 2016 12 18.08957 1.000 C 03 32 04.08 +30 51 15.6 1.221 0.266 -0.490723 -0.058105 -0.490724 -0.058105 G96 98 2016 12 18.15337 1.000 C 03 32 12.00 +30 51 55.3 1.221 0.266 0.541136 0.181941 0.541135 0.181940 I52 99 2016 12 18.15637 1.000 C 03 32 12.40 +30 51 57.0 1.222 0.266 0.162268 0.257468 0.162267 0.257468 I52 100 2016 12 18.15935 1.000 C 03 32 12.76 +30 51 59.0 1.222 0.266 0.293531 0.068652 0.293530 0.068652 I52 101 2016 12 18.16233 1.000 C 03 32 13.13 +30 52 00.9 1.222 0.266 0.282561 -0.040350 0.282560 -0.040351 I52 102 2016 12 18.34014 1.000 C 03 32 35.08 +30 53 38.5 1.223 0.269 0.017163 -0.188270 0.017162 -0.188271 291 103 2016 12 18.34263 1.000 C 03 32 35.42 +30 53 39.5 1.224 0.269 -0.359461 0.007788 -0.359462 0.007788 291 104 2016 12 18.34514 1.000 C 03 32 35.71 +30 53 41.1 1.224 0.269 0.003466 -0.313249 0.003465 -0.313250 291 105 2025 05 21.483201 1.000 C 16 27 06.064 -20 05 07.46 1.320 0.310 0.120410 0.001056 0.120410 0.001056 F51 106 2025 05 21.488417 1.000 C 16 27 05.420 -20 05 12.70 1.320 0.310 0.009880 0.079514 0.009880 0.079514 F51 107 2025 05 21.493668 1.000 C 16 27 04.779 -20 05 18.07 1.320 0.310 -0.004425 0.051728 -0.004425 0.051728 F51 108 2025 05 21.572262 1.000 C 16 26 56.314 -20 06 09.65 1.319 0.309 0.073218 -0.102339 0.073218 -0.102339 474 109 2025 05 21.575826 1.000 C 16 26 55.848 -20 06 12.85 1.319 0.309 -0.438298 0.382562 -0.438298 0.382562 474 110 2025 05 21.579391 1.000 C 16 26 55.445 -20 06 16.92 1.319 0.309 -0.097968 -0.040630 -0.097968 -0.040630 474 111 2025 05 21.582956 1.000 C 16 26 55.044 -20 06 20.74 1.319 0.309 0.280737 -0.217757 0.280737 -0.217757 474 112 2025 05 26.445128 1.000 C 16 15 37.567 -21 47 54.12 1.267 0.254 0.018085 0.024032 0.018085 0.024032 F51 113 2025 05 26.452980 1.000 C 16 15 36.098 -21 48 05.72 1.267 0.254 -0.013151 0.059135 -0.013151 0.059135 F51 114 2025 05 26.460818 1.000 C 16 15 34.626 -21 48 17.31 1.267 0.254 -0.074325 0.018966 -0.074325 0.018966 F51 115 2025 05 26.468648 1.000 C 16 15 33.165 -21 48 28.88 1.267 0.254 -0.029978 0.061963 -0.029978 0.061963 F51 116 2025 06 03.26821 1.000 C 15 41 41.909 -26 19 33.89 1.183 0.173 0.609698 0.731777 0.609698 0.731777 U52 117 2025 06 03.27924 1.000 C 15 41 37.433 -26 20 04.49 1.183 0.173 0.867784 -0.242108 0.867784 F -0.242108 U52 118 2025 06 05.150990 0.250 B 15 28 08.136 -27 56 10.54 1.162 0.156 -0.165535 -0.295541 -0.165535 -0.295541 932 119 2025 06 05.161135 0.250 B 15 28 02.945 -27 56 45.13 1.162 0.156 0.926207 0.408049 0.926207 0.408049 932 120 2025 06 05.181110 1.000 C 15 27 55.210 -27 57 45.20 1.162 0.156 -0.505403 0.059814 -0.505403 0.059814 691 121 2025 06 05.185500 1.000 C 15 27 52.940 -27 57 59.50 1.162 0.156 -0.052498 -0.647547 -0.052498 -0.647547 691 122 2025 06 05.189900 1.000 C 15 27 50.710 -27 58 14.70 1.162 0.156 -0.046562 -0.373212 -0.046562 -0.373212 691 123 2025 06 06.215051 1.000 C 15 18 56.459 -28 57 47.74 1.151 0.146 0.142271 0.083565 0.142271 0.083565 G96 124 2025 06 06.219308 1.000 C 15 18 53.993 -28 58 01.34 1.151 0.146 -0.283594 -1.809436 -0.283594 -1.809436 F G96 125 2025 06 06.223558 1.000 C 15 18 51.502 -28 58 17.33 1.151 0.146 0.082102 -1.379116 0.082102 -1.379116 F G96 126 2025 06 06.227808 1.000 C 15 18 49.043 -28 58 32.92 1.151 0.146 -0.056838 -1.249931 -0.056838 -1.249931 F G96 127 2025 06 06.289090 1.000 C 15 18 13.330 -29 02 16.50 1.150 0.146 0.089299 0.564493 0.089299 0.564493 291 128 2025 06 06.292890 1.000 C 15 18 11.100 -29 02 29.70 1.150 0.146 0.067129 0.078462 0.067129 0.078462 291 129 2025 06 06.296912 1.000 C 15 18 08.740 -29 02 44.20 1.150 0.146 0.131421 0.096335 0.131421 0.096335 291 130 2025 06 07.178440 1.000 C 15 09 24.960 -29 58 14.50 1.141 0.138 -0.460539 -0.970534 -0.460539 -0.970534 F 691 131 2025 06 07.190360 1.000 C 15 09 17.070 -29 59 02.60 1.140 0.138 0.003681 -0.103639 0.003681 -0.103639 691 132 2025 06 07.202270 1.000 C 15 09 09.170 -29 59 49.70 1.140 0.138 0.292564 -0.071011 0.292564 -0.071011 691 } }