Improve: 2020_OA4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 86/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.885228766 -0.428E-06 0.275E-03 | e 0.460415809 0.47389E-05 2 -0.586986282 0.314E-06 0.202E-03 | a 2.033452983 0.18889E-04 3 -0.456765548 0.159E-06 0.102E-03 | i 7.744380041 0.55341E-04 4 0.009090681 -0.297E-08 0.191E-05 | node 338.361894769 0.37131E-04 5 -0.007094773 -0.848E-09 0.547E-06 | peri 339.852061119 0.29878E-04 6 -0.003677495 -0.684E-09 0.440E-06 | M 296.796047475 0.92247E-02 | tp = 2026-05-25.947938 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: 0.21156 Optical RMSE: 0.21156(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 163/172 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 07 23.534308 1.000 C 23 58 16.546 -40 42 41.49 1.108 0.140 -0.089282 0.201717 -0.089186 0.201911 F51 2 2020 07 23.550880 1.000 C 23 58 20.817 -40 41 25.50 1.108 0.140 -0.038063 0.252598 -0.037967 0.252792 F51 3 2020 07 23.559149 1.000 C 23 58 22.936 -40 40 47.53 1.108 0.140 -0.056638 0.161183 -0.056542 0.161377 F51 4 2020 07 24.199164 1.000 C 00 01 23.986 -39 50 34.22 1.107 0.139 -0.081923 0.210449 -0.081822 0.210645 J04 5 2020 07 24.199643 1.000 C 00 01 24.152 -39 50 32.13 1.107 0.139 0.463090 0.071558 0.463191 0.071755 J04 6 2020 07 24.200114 1.000 C 00 01 24.208 -39 50 30.62 1.107 0.139 -0.181727 -0.719539 -0.181626 -0.719343 F J04 7 2020 07 24.602008 1.000 C 00 03 15.667 -39 18 17.53 1.106 0.139 -0.015444 -0.013961 -0.015340 -0.013763 568 8 2020 07 24.602955 1.000 C 00 03 15.896 -39 18 13.02 1.106 0.139 -0.033091 -0.091362 -0.032986 -0.091165 568 9 2020 07 24.603906 1.000 C 00 03 16.132 -39 18 08.32 1.106 0.139 0.004785 0.005639 0.004890 0.005836 568 10 2020 07 24.604858 1.000 C 00 03 16.363 -39 18 03.74 1.106 0.139 -0.007456 -0.028338 -0.007351 -0.028141 568 11 2020 07 24.63324 1.000 C 00 03 25.45 -39 14 52.2 1.106 0.139 -0.343255 0.141851 -0.343149 0.142049 E94 12 2020 07 24.64801 1.000 C 00 03 29.21 -39 13 40.4 1.106 0.139 0.467877 1.070269 0.467982 1.070467 F E94 13 2020 07 24.66346 1.000 C 00 03 33.03 -39 12 25.6 1.106 0.139 0.143719 1.314049 0.143824 1.314248 F E94 14 2020 07 24.697711 1.000 C 00 03 42.10 -39 09 35.3 1.106 0.138 0.073229 -0.222271 0.073334 -0.222073 474 15 2020 07 24.698909 1.000 C 00 03 42.41 -39 09 29.2 1.106 0.138 0.164307 0.067795 0.164413 0.067994 474 16 2020 07 24.701305 1.000 C 00 03 42.99 -39 09 17.6 1.106 0.138 -0.067691 0.006365 -0.067585 0.006564 474 17 2020 07 25.584387 1.000 C 00 07 42.395 -37 58 00.41 1.105 0.137 -0.104039 0.033753 -0.103925 0.033954 F51 18 2020 07 25.589536 1.000 C 00 07 43.599 -37 57 34.98 1.105 0.137 -0.081811 -0.093036 -0.081698 -0.092836 F51 19 2020 08 01.45206 1.000 C 00 33 56.32 -27 40 58.5 1.099 0.131 0.113875 -0.126657 0.114049 -0.126449 I52 20 2020 08 01.45376 1.000 C 00 33 56.58 -27 40 48.8 1.099 0.131 -0.216437 -0.091912 -0.216263 -0.091704 I52 21 2020 08 01.45546 1.000 C 00 33 56.88 -27 40 39.4 1.099 0.131 -0.026019 -0.379836 -0.025845 -0.379628 I52 22 2020 08 01.45716 1.000 C 00 33 57.16 -27 40 29.6 1.099 0.131 -0.085485 -0.261419 -0.085311 -0.261211 I52 23 2020 08 13.07975 1.000 C 01 01 41.54 -09 06 09.1 1.101 0.133 -0.174553 0.127625 -0.174297 0.127784 033 24 2020 08 13.08062 1.000 C 01 01 41.63 -09 06 04.4 1.101 0.133 0.116527 -0.012154 0.116783 -0.011995 033 25 2020 08 13.08210 1.000 C 01 01 41.75 -09 05 56.4 1.101 0.133 0.132956 -0.147900 0.133212 -0.147741 033 26 2020 08 13.08297 1.000 C 01 01 41.81 -09 05 51.6 1.101 0.133 0.009517 -0.101423 0.009773 -0.101263 033 27 2020 08 13.41854 1.000 C 01 02 14.01 -08 34 56.9 1.101 0.133 -0.727808 -0.324419 -0.727550 F -0.324262 I52 28 2020 08 13.44199 1.000 C 01 02 15.72 -08 32 48.3 1.101 0.133 0.187942 -0.012702 0.188199 -0.012545 I52 29 2020 08 13.44520 1.000 C 01 02 15.94 -08 32 30.7 1.101 0.133 0.122603 0.055855 0.122861 0.056012 I52 30 2020 08 13.45954 1.000 C 01 02 16.97 -08 31 12.8 1.101 0.133 0.386516 -0.524391 0.386773 -0.524234 I52 31 2020 08 18.40145 1.000 C 01 08 36.07 -01 21 43.7 1.106 0.139 -0.133683 0.186788 -0.133407 0.186906 G96 32 2020 08 18.40885 1.000 C 01 08 36.38 -01 21 07.3 1.106 0.139 0.229264 -0.005338 0.229540 -0.005220 G96 33 2020 08 18.41638 1.000 C 01 08 36.65 -01 20 30.0 1.106 0.139 0.047356 0.230678 0.047631 0.230796 G96 34 2020 08 18.42384 1.000 C 01 08 36.93 -01 19 53.4 1.106 0.139 -0.020942 0.069932 -0.020667 0.070050 G96 35 2020 08 18.77963 1.000 C 01 08 57.95 -00 50 47.5 1.107 0.139 -0.366067 -0.060655 -0.365791 -0.060539 D29 36 2020 08 18.79377 1.000 C 01 08 58.46 -00 49 38.0 1.107 0.139 -0.127545 0.317933 -0.127269 0.318048 D29 37 2020 08 18.80791 1.000 C 01 08 58.97 -00 48 29.0 1.107 0.139 0.034209 0.218263 0.034485 0.218377 D29 38 2020 08 26.31711 1.000 C 01 13 26.74 +08 21 00.4 1.121 0.153 -0.264775 0.318597 -0.264494 0.318649 734 39 2020 08 26.32102 1.000 C 01 13 26.73 +08 21 15.8 1.121 0.153 -0.239421 0.457705 -0.239139 0.457757 734 40 2020 08 26.32456 1.000 C 01 13 26.74 +08 21 29.4 1.121 0.153 -0.076161 0.158874 -0.075880 0.158927 734 41 2020 08 26.32785 1.000 C 01 13 26.73 +08 21 42.1 1.121 0.153 -0.155848 0.047933 -0.155567 0.047986 734 42 2020 08 26.33112 1.000 C 01 13 26.72 +08 21 54.6 1.121 0.153 -0.274560 -0.174536 -0.274279 -0.174484 734 43 2020 08 26.46958 1.000 C 01 13 26.91 +08 30 57.4 1.121 0.153 0.147678 0.050755 0.147958 0.050806 I52 44 2020 08 26.47001 1.000 C 01 13 26.92 +08 30 58.5 1.121 0.153 0.100000 -0.533588 0.100281 -0.533536 I52 45 2020 08 26.47250 1.000 C 01 13 26.85 +08 31 08.6 1.121 0.153 -0.478957 0.258873 -0.478677 0.258924 I52 46 2020 08 26.47809 1.000 C 01 13 26.87 +08 31 30.4 1.121 0.153 0.298149 0.225424 0.298429 0.225476 I52 47 2020 09 03.46548 1.000 C 01 12 59.968 +15 55 35.34 1.142 0.172 -0.168219 -0.075508 -0.167954 -0.075515 F51 48 2020 09 03.47496 1.000 C 01 12 59.601 +15 56 02.49 1.142 0.172 0.006353 -0.042970 0.006618 -0.042977 F51 49 2020 09 03.48446 1.000 C 01 12 59.236 +15 56 29.61 1.142 0.172 0.255025 -0.091718 0.255290 -0.091726 F51 50 2020 09 10.60765 1.000 C 01 09 02.569 +20 40 47.04 1.166 0.193 -0.048025 -0.039623 -0.047790 -0.039674 F51 51 2020 09 10.62055 1.000 C 01 09 01.809 +20 41 12.16 1.166 0.193 0.118175 0.088289 0.118409 0.088239 F51 52 2020 09 10.62701 1.000 C 01 09 01.426 +20 41 24.44 1.166 0.193 -0.041815 0.011257 -0.041581 0.011207 F51 53 2020 09 12.11032 1.000 C 01 07 54.46 +21 28 20.0 1.171 0.198 0.422246 -0.134453 0.422472 -0.134512 204 54 2020 09 12.13474 1.000 C 01 07 52.97 +21 29 03.8 1.171 0.198 0.203129 -0.024001 0.203355 -0.024060 204 55 2020 09 16.58741 1.000 C 01 03 57.844 +23 28 15.36 1.189 0.213 0.111385 -0.070897 0.111583 -0.070977 F52 56 2020 09 16.59824 1.000 C 01 03 57.069 +23 28 29.76 1.189 0.213 0.086656 0.024129 0.086854 0.024049 F52 57 2020 09 16.61992 1.000 C 01 03 55.569 +23 28 58.28 1.189 0.213 0.200014 -0.128492 0.200212 -0.128572 F52 58 2020 09 17.41105 1.000 C 01 03 13.450 +23 46 45.14 1.192 0.216 -0.051520 -0.042383 -0.051328 -0.042467 F51 59 2020 09 17.42531 1.000 C 01 03 12.399 +23 47 04.44 1.192 0.216 0.026151 -0.025266 0.026343 -0.025349 F51 60 2020 09 17.43956 1.000 C 01 03 11.332 +23 47 23.53 1.192 0.216 -0.015052 0.034521 -0.014859 0.034437 F51 61 2020 09 17.45380 1.000 C 01 03 10.262 +23 47 42.52 1.192 0.216 0.010093 0.095503 0.010286 0.095420 F51 62 2020 09 20.57319 1.000 C 01 00 01.910 +24 48 15.48 1.206 0.227 -0.061434 -0.076938 -0.061266 -0.077033 F51 63 2020 09 20.58543 1.000 C 01 00 01.000 +24 48 27.42 1.206 0.227 -0.030129 -0.063695 -0.029961 -0.063790 F51 64 2020 09 21.53102 1.000 C 00 59 03.817 +25 04 07.15 1.210 0.231 -0.038324 -0.044912 -0.038164 -0.045010 F51 65 2020 09 21.54255 1.000 C 00 59 02.931 +25 04 17.86 1.210 0.231 0.082491 0.060577 0.082651 0.060479 F51 66 2020 09 21.55400 1.000 C 00 59 02.058 +25 04 28.30 1.210 0.231 0.116026 0.090635 0.116186 0.090537 F51 67 2020 09 21.56542 1.000 C 00 59 01.197 +25 04 38.42 1.210 0.231 -0.005503 -0.032144 -0.005344 -0.032243 F51 68 2020 09 27.196160 1.000 C 00 53 17.82 +26 13 45.0 1.236 0.255 -0.405385 -0.178765 -0.405275 -0.178876 G96 69 2020 09 27.201373 1.000 C 00 53 17.47 +26 13 48.4 1.236 0.255 -0.075383 -0.265921 -0.075274 -0.266033 G96 70 2020 09 27.206589 1.000 C 00 53 17.08 +26 13 52.1 1.236 0.255 0.352150 0.238304 0.352260 0.238192 G96 71 2020 09 27.211802 1.000 C 00 53 16.71 +26 13 54.9 1.236 0.255 0.063246 0.146874 0.063355 0.146763 G96 72 2020 10 06.373138 1.000 C 00 44 44.97 +26 56 14.9 1.282 0.299 0.540027 0.167650 0.540045 0.167546 G96 73 2020 10 06.378266 1.000 C 00 44 44.65 +26 56 14.0 1.282 0.299 -0.422836 0.435317 -0.422818 0.435213 G96 74 2020 10 06.383402 1.000 C 00 44 44.32 +26 56 13.9 1.282 0.299 -0.568304 0.804403 -0.568286 0.804298 F G96 75 2020 10 06.388536 1.000 C 00 44 44.10 +26 56 14.1 1.282 0.299 -0.474727 -0.295157 -0.474709 -0.295262 G96 76 2020 10 09.34109 1.000 C 00 42 29.908 +26 55 47.44 1.298 0.315 -0.097273 0.004956 -0.097283 0.004863 F51 77 2020 10 09.34922 1.000 C 00 42 29.454 +26 55 47.18 1.298 0.315 -0.026837 0.153277 -0.026847 0.153184 F51 78 2020 10 09.35717 1.000 C 00 42 29.026 +26 55 46.89 1.298 0.315 -0.013057 0.067543 -0.013067 0.067451 F51 79 2020 10 09.36520 1.000 C 00 42 28.584 +26 55 46.42 1.298 0.315 -0.119335 0.118070 -0.119345 0.117977 F51 80 2020 10 15.31787 1.000 C 00 38 51.529 +26 39 42.35 1.330 0.350 0.061054 0.246761 0.061000 0.246707 F52 81 2020 10 15.32820 1.000 C 00 38 51.119 +26 39 40.26 1.331 0.350 0.179914 0.211984 0.179860 0.211931 F52 82 2020 10 15.33859 1.000 C 00 38 50.718 +26 39 37.87 1.331 0.350 -0.007195 0.142975 -0.007250 0.142922 F52 83 2020 10 15.34905 1.000 C 00 38 50.312 +26 39 35.58 1.331 0.350 -0.057623 -0.010671 -0.057678 -0.010724 F52 84 2020 10 17.106619 1.000 C 00 38 02.76 +26 31 47.0 1.341 0.362 1.047673 -0.748381 1.047610 F -0.748420 F H21 85 2020 10 17.120892 1.000 C 00 38 02.30 +26 31 43.0 1.341 0.362 0.700119 -0.566397 0.700055 F -0.566435 H21 86 2020 10 17.123806 1.000 C 00 38 02.20 +26 31 42.4 1.341 0.362 0.852555 -0.605849 0.852492 F -0.605887 H21 } }