Improve: 2018_GR2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 132/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.223139307 0.372E-07 0.461E-03 | e 0.477061649 0.61327E-05 2 -0.242090578 0.420E-07 0.523E-03 | a 1.799379046 0.19487E-04 3 -0.265043727 0.203E-07 0.252E-03 | i 8.105163177 0.86103E-04 4 0.010804834 -0.609E-09 0.756E-05 | node 39.545039184 0.36852E-04 5 0.012204543 0.120E-09 0.150E-05 | peri 226.105956621 0.10094E-03 6 0.005841932 0.131E-09 0.163E-05 | M 30.690355972 0.18075E-01 | tp = 2025-09-06.840853 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: 0.38460 Optical RMSE: 0.38460(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 254/264 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 2018 04 11.30667 1.000 C 13 00 24.84 +14 06 42.8 1.170 0.179 0.181610 -0.136060 0.181621 -0.136050 G96 2 2018 04 11.31181 1.000 C 13 00 24.23 +14 06 42.1 1.170 0.179 -0.077979 0.027464 -0.077968 0.027474 G96 3 2018 04 11.31694 1.000 C 13 00 23.63 +14 06 41.8 1.170 0.179 0.040586 -0.014474 0.040597 -0.014465 G96 4 2018 04 11.32206 1.000 C 13 00 23.04 +14 06 41.1 1.170 0.179 -0.246998 -0.103102 -0.246987 -0.103092 G96 5 2018 04 11.44340 1.000 C 13 00 09.09 +14 06 28.2 1.169 0.179 0.413123 -0.044073 0.413135 -0.044063 I52 6 2018 04 11.44695 1.000 C 13 00 08.71 +14 06 27.3 1.169 0.179 -0.042076 -0.154377 -0.042064 -0.154368 I52 7 2018 04 11.44971 1.000 C 13 00 08.40 +14 06 26.9 1.169 0.179 -0.054593 -0.083867 -0.054582 -0.083857 I52 8 2018 04 11.45168 1.000 C 13 00 08.18 +14 06 26.4 1.169 0.178 -0.274728 -0.002251 -0.274717 -0.002242 I52 9 2018 04 11.82642 1.000 C 12 59 33.97 +14 05 42.3 1.166 0.176 0.048036 -0.492259 0.048047 -0.492249 K88 10 2018 04 11.82965 1.000 C 12 59 33.60 +14 05 42.1 1.166 0.176 0.090304 -0.488395 0.090316 -0.488385 K88 11 2018 04 11.83449 1.000 C 12 59 33.03 +14 05 41.8 1.166 0.176 0.206233 -0.280327 0.206245 -0.280317 K88 12 2018 04 12.03966 1.000 C 12 59 09.35 +14 05 16.9 1.165 0.175 0.085405 -0.160557 0.085417 -0.160547 033 13 2018 04 12.04191 1.000 C 12 59 09.09 +14 05 16.4 1.165 0.175 -0.090153 -0.130972 -0.090142 -0.130962 033 14 2018 04 12.04415 1.000 C 12 59 08.82 +14 05 16.4 1.165 0.175 0.259329 -0.058871 0.259341 -0.058861 033 15 2018 04 12.20761 1.000 C 12 58 54.40 +14 05 10.3 1.164 0.174 0.051827 -0.328247 0.051839 -0.328237 I52 16 2018 04 12.21193 1.000 C 12 58 53.83 +14 05 09.5 1.164 0.174 -0.163213 0.411820 -0.163201 0.411830 I52 17 2018 04 12.21626 1.000 C 12 58 53.32 +14 05 09.2 1.164 0.174 -0.106604 0.146859 -0.106592 0.146869 I52 18 2018 04 12.22059 1.000 C 12 58 52.78 +14 05 08.9 1.164 0.174 0.060231 0.286681 0.060243 0.286691 I52 19 2018 04 12.23405 1.000 C 12 58 50.82 +14 05 10.0 1.164 0.174 0.646598 0.063306 0.646610 0.063316 711 20 2018 04 12.23716 1.000 C 12 58 50.40 +14 05 09.6 1.164 0.173 0.724576 0.565701 0.724588 0.565711 711 21 2018 04 12.24026 1.000 C 12 58 50.04 +14 05 09.2 1.164 0.173 0.594592 0.233737 0.594604 0.233747 711 22 2018 04 12.30383 1.000 C 12 58 44.870 +14 05 06.34 1.163 0.173 0.066229 0.053008 0.066242 0.053018 F51 23 2018 04 12.31469 1.000 C 12 58 43.553 +14 05 05.33 1.163 0.173 -0.017533 -0.024685 -0.017520 -0.024675 F51 24 2018 04 12.32557 1.000 C 12 58 42.213 +14 05 04.40 1.163 0.173 0.063264 0.009179 0.063276 0.009189 F51 25 2018 04 12.33652 1.000 C 12 58 40.860 +14 05 03.30 1.163 0.173 0.017826 -0.001964 0.017838 -0.001953 F51 26 2018 04 12.33803 1.000 C 12 58 40.672 +14 05 03.18 1.163 0.173 0.048982 -0.002377 0.048994 -0.002366 F51 27 2018 04 12.35103 1.000 C 12 58 39.038 +14 05 01.81 1.163 0.173 0.066411 0.193982 0.066423 0.193992 F51 28 2018 04 12.36399 1.000 C 12 58 37.429 +14 05 00.37 1.163 0.173 -0.021653 -0.039671 -0.021641 -0.039661 F51 29 2018 04 12.37693 1.000 C 12 58 35.793 +14 04 58.91 1.163 0.173 0.024590 0.004010 0.024602 0.004020 F51 30 2018 04 12.73394 1.000 C 12 57 54.49 +14 03 51.2 1.161 0.170 -0.133259 -0.410477 -0.133247 -0.410467 P93 31 2018 04 12.73784 1.000 C 12 57 54.03 +14 03 50.4 1.161 0.170 -0.195845 -0.643628 -0.195832 -0.643618 P93 32 2018 04 12.74173 1.000 C 12 57 53.55 +14 03 50.3 1.161 0.170 0.506776 -0.755373 0.506789 -0.755363 P93 33 2018 04 12.74562 1.000 C 12 57 53.09 +14 03 49.5 1.161 0.170 0.466192 -0.941804 0.466204 -0.941794 P93 34 2018 04 13.28346 1.000 C 12 56 55.62 +14 02 18.2 1.157 0.167 0.074419 -0.381458 0.074432 -0.381447 I52 35 2018 04 13.28689 1.000 C 12 56 55.13 +14 02 17.6 1.157 0.167 0.298042 0.100642 0.298055 0.100652 I52 36 2018 04 13.29033 1.000 C 12 56 54.68 +14 02 17.0 1.157 0.167 0.348555 0.004986 0.348568 0.004996 I52 37 2018 04 13.29377 1.000 C 12 56 54.22 +14 02 15.6 1.157 0.167 -0.315311 0.285065 -0.315298 0.285075 I52 38 2018 04 16.21235 1.000 C 12 50 51.79 +13 47 20.8 1.139 0.149 0.334788 -0.016710 0.334805 -0.016699 I52 39 2018 04 16.21580 1.000 C 12 50 51.26 +13 47 18.9 1.139 0.149 -0.212792 0.052417 -0.212775 0.052428 I52 40 2018 04 16.21924 1.000 C 12 50 50.69 +13 47 17.7 1.139 0.149 0.131103 0.350840 0.131120 0.350851 I52 41 2018 04 16.22269 1.000 C 12 50 50.19 +13 47 16.5 1.139 0.149 0.024993 -0.302669 0.025010 -0.302658 I52 42 2018 04 16.33714 1.000 C 12 50 32.00 +13 46 26.0 1.138 0.148 -0.675141 -0.159032 -0.675124 -0.159021 703 43 2018 04 16.34984 1.000 C 12 50 30.04 +13 46 21.0 1.138 0.148 -0.119949 -1.237301 -0.119932 -1.237290 F 703 44 2018 04 16.35512 1.000 C 12 50 29.19 +13 46 17.8 1.138 0.148 -0.631433 -0.711190 -0.631416 -0.711179 703 45 2018 04 16.91236 1.000 C 12 49 12.63 +13 41 43.5 1.135 0.145 0.282674 -0.389659 0.282692 -0.389648 A17 46 2018 04 16.92418 1.000 C 12 49 10.72 +13 41 36.9 1.135 0.145 -0.405122 0.123260 -0.405104 0.123271 A17 47 2018 04 16.93601 1.000 C 12 49 08.79 +13 41 31.3 1.134 0.145 -0.042570 0.333273 -0.042552 0.333284 A17 48 2018 04 17.85557 1.000 C 12 46 53.08 +13 33 12.0 1.129 0.139 1.080411 -0.083493 1.080431 -0.083482 246 49 2018 04 17.85659 1.000 C 12 46 52.92 +13 33 10.4 1.129 0.139 0.100756 0.262575 0.100776 0.262587 246 50 2018 04 17.85775 1.000 C 12 46 52.74 +13 33 09.1 1.129 0.139 -0.579141 0.368222 -0.579121 0.368233 246 51 2018 04 17.85959 1.000 C 12 46 52.39 +13 33 08.8 1.129 0.139 0.338162 0.456086 0.338182 0.456097 246 52 2018 04 17.86005 1.000 C 12 46 52.35 +13 33 09.0 1.129 0.139 0.455392 -0.259247 0.455411 -0.259235 246 53 2018 04 18.85319 1.000 C 12 44 14.51 +13 22 23.7 1.123 0.133 0.252352 -0.330233 0.252373 -0.330221 246 54 2018 04 18.85384 1.000 C 12 44 14.39 +13 22 22.3 1.123 0.133 -0.536479 0.209847 -0.536458 0.209858 246 55 2018 04 18.85428 1.000 C 12 44 14.28 +13 22 22.3 1.123 0.133 -0.046731 0.412841 -0.046710 0.412853 246 56 2018 04 18.85468 1.000 C 12 44 14.26 +13 22 21.7 1.123 0.133 -0.739508 -0.056961 -0.739487 -0.056949 246 57 2018 04 18.85513 1.000 C 12 44 14.15 +13 22 22.2 1.123 0.133 0.161307 -0.152019 0.161328 -0.152008 246 58 2018 04 18.85556 1.000 C 12 44 14.12 +13 22 21.5 1.123 0.133 -0.562260 -0.523377 -0.562239 -0.523366 246 59 2018 04 18.85590 1.000 C 12 44 13.92 +13 22 21.0 1.123 0.133 0.308251 1.313462 0.308272 1.313473 F 246 60 2018 04 18.85688 1.000 C 12 44 13.85 +13 22 20.6 1.123 0.133 -0.324443 -0.163368 -0.324422 -0.163357 246 61 2018 04 19.90999 1.000 C 12 41 12.52 +13 08 43.9 1.117 0.127 -0.594300 0.435803 -0.594277 0.435814 246 62 2018 04 19.91100 1.000 C 12 41 12.32 +13 08 44.1 1.117 0.127 0.266012 -0.172082 0.266036 -0.172070 246 63 2018 04 19.91131 1.000 C 12 41 12.18 +13 08 43.5 1.117 0.127 0.661269 0.959869 0.661292 0.959880 246 64 2018 04 19.91505 1.000 C 12 41 11.42 +13 08 40.5 1.117 0.127 0.974658 1.112576 0.974681 1.112588 246 65 2018 04 19.91570 1.000 C 12 41 11.39 +13 08 40.5 1.117 0.127 0.584658 -0.377305 0.584682 -0.377293 246 66 2018 04 19.91664 1.000 C 12 41 11.18 +13 08 38.4 1.117 0.127 -0.268084 0.669307 -0.268061 0.669319 246 67 2018 04 19.91718 1.000 C 12 41 11.09 +13 08 38.0 1.117 0.127 -0.363146 0.436855 -0.363123 0.436866 246 68 2018 04 19.99060 1.000 C 12 40 56.81 +13 07 38.2 1.116 0.127 0.041370 -0.002588 0.041394 -0.002577 204 69 2018 04 20.00112 1.000 C 12 40 54.74 +13 07 28.6 1.116 0.127 -0.296625 0.001583 -0.296602 0.001594 204 70 2018 04 20.01141 1.000 C 12 40 52.70 +13 07 19.8 1.116 0.126 0.068400 -0.136222 0.068423 -0.136211 204 71 2018 04 20.28905 1.000 C 12 40 03.31 +13 03 31.6 1.114 0.125 0.105618 0.063953 0.105642 0.063964 G96 72 2018 04 20.29419 1.000 C 12 40 02.26 +13 03 27.1 1.114 0.125 0.103009 -0.293606 0.103033 -0.293595 G96 73 2018 04 20.29934 1.000 C 12 40 01.20 +13 03 22.3 1.114 0.125 -0.045265 -0.388791 -0.045241 -0.388779 G96 74 2018 04 20.30450 1.000 C 12 40 00.12 +13 03 17.5 1.114 0.125 -0.009839 -0.281491 -0.009815 -0.281480 G96 75 2018 04 20.86690 1.000 C 12 38 16.88 +12 54 09.4 1.111 0.122 0.216911 0.320458 0.216936 0.320470 246 76 2018 04 21.90450 1.000 C 12 34 49.58 +12 35 39.3 1.105 0.116 -0.663775 0.236464 -0.663748 0.236475 246 77 2018 04 21.90475 1.000 C 12 34 49.50 +12 35 38.8 1.105 0.116 -0.606646 0.626684 -0.606618 0.626695 246 78 2018 04 21.90498 1.000 C 12 34 49.43 +12 35 39.2 1.105 0.116 0.064845 0.386208 0.064872 0.386219 246 79 2018 04 21.90517 1.000 C 12 34 49.38 +12 35 39.7 1.105 0.116 0.673832 -0.009791 0.673859 -0.009780 246 80 2018 04 21.90538 1.000 C 12 34 49.40 +12 35 38.2 1.105 0.116 -0.928772 0.050921 -0.928745 0.050932 246 81 2018 04 21.90564 1.000 C 12 34 49.31 +12 35 38.0 1.105 0.116 -0.561474 0.324061 -0.561447 0.324072 246 82 2018 04 21.90584 1.000 C 12 34 49.29 +12 35 39.0 1.105 0.116 0.128594 -0.763820 0.128621 -0.763809 246 83 2018 04 21.90612 1.000 C 12 34 49.24 +12 35 37.4 1.105 0.116 -0.974256 -0.090728 -0.974229 -0.090717 246 84 2018 04 22.90046 1.000 C 12 31 14.60 +12 14 56.9 1.099 0.110 0.443877 -0.718214 0.443907 -0.718204 246 85 2018 04 22.90140 1.000 C 12 31 14.35 +12 14 57.0 1.099 0.110 1.615988 -1.463721 1.616017 F -1.463711 F 246 86 2018 04 22.90219 1.000 C 12 31 14.10 +12 14 54.2 1.099 0.110 0.890983 0.303973 0.891012 0.303983 246 87 2018 04 22.90256 1.000 C 12 31 14.04 +12 14 53.4 1.099 0.110 0.354728 0.170994 0.354757 0.171005 246 88 2018 04 22.90405 1.000 C 12 31 13.73 +12 14 51.6 1.099 0.110 -0.081157 -0.601956 -0.081128 -0.601945 246 89 2018 04 22.90571 1.000 C 12 31 13.29 +12 14 48.5 1.099 0.110 -0.420146 0.296425 -0.420116 0.296436 246 90 2018 04 23.21899 1.000 C 12 30 02.78 +12 07 57.2 1.097 0.108 -0.264594 0.375274 -0.264564 0.375285 703 91 2018 04 23.22431 1.000 C 12 30 01.40 +12 07 50.6 1.097 0.108 0.292137 -0.251490 0.292167 -0.251480 703 92 2018 04 23.22963 1.000 C 12 29 59.98 +12 07 42.5 1.097 0.108 0.174890 0.554581 0.174920 0.554591 703 93 2018 04 23.23496 1.000 C 12 29 58.61 +12 07 35.1 1.097 0.108 0.044573 0.283107 0.044603 0.283117 703 94 2018 04 24.21965 1.000 C 12 26 01.24 +11 42 38.2 1.092 0.103 0.887470 0.643313 0.887503 0.643323 703 95 2018 04 24.22501 1.000 C 12 25 59.81 +11 42 29.4 1.091 0.103 -0.090892 -0.176278 -0.090859 -0.176268 703 96 2018 04 24.23037 1.000 C 12 25 58.27 +11 42 20.3 1.091 0.103 -0.107378 0.310749 -0.107345 0.310759 703 97 2018 04 24.23572 1.000 C 12 25 56.78 +11 42 13.4 1.091 0.103 0.893670 -1.284751 0.893703 F -1.284741 F 703 98 2018 05 02.39513 1.000 C 11 31 27.81 +04 26 23.8 1.048 0.060 0.185909 0.245443 0.185966 0.245431 E08 99 2018 05 02.40375 1.000 C 11 31 21.89 +04 25 34.6 1.048 0.060 -0.004013 0.113727 -0.003956 0.113715 E08 100 2018 05 02.41237 1.000 C 11 31 15.94 +04 24 45.3 1.048 0.060 0.007954 0.074632 0.008011 0.074620 E08 101 2018 05 02.975309 1.000 C 11 24 54.30 +03 24 54.4 1.045 0.058 -0.370069 -0.623750 -0.370011 -0.623766 Z80 102 2018 05 02.982545 1.000 C 11 24 49.07 +03 24 08.2 1.045 0.058 -0.742527 -0.545406 -0.742469 -0.545423 Z80 103 2018 05 02.989796 1.000 C 11 24 43.82 +03 23 22.9 1.045 0.058 -0.530181 -1.369216 -0.530123 F -1.369233 F Z80 104 2018 05 03.23787 1.000 C 11 21 48.67 +02 57 16.6 1.043 0.057 -0.016249 0.313416 -0.016190 0.313397 691 105 2018 05 03.24741 1.000 C 11 21 41.27 +02 56 13.7 1.043 0.056 0.415820 0.052452 0.415879 0.052433 691 106 2018 05 04.14795 1.000 C 11 10 07.87 +01 08 52.7 1.039 0.053 0.195586 -0.120717 0.195646 -0.120744 691 107 2018 05 04.15863 1.000 C 11 09 58.37 +01 07 30.2 1.039 0.052 -0.115934 -0.162762 -0.115875 -0.162789 691 108 2018 05 04.16930 1.000 C 11 09 48.84 +01 06 07.9 1.039 0.052 -0.008977 -0.352507 -0.008917 -0.352534 691 109 2018 05 05.18085 1.000 C 10 54 32.90 -01 16 06.1 1.034 0.048 0.246860 -0.126376 0.246919 -0.126415 691 110 2018 05 05.19534 1.000 C 10 54 17.80 -01 18 19.1 1.034 0.048 -0.206533 -0.191810 -0.206474 -0.191849 691 111 2018 05 05.20968 1.000 C 10 54 02.79 -01 20 31.2 1.034 0.048 0.107596 0.202187 0.107655 0.202148 691 112 2018 05 05.22541 1.000 C 10 53 46.24 -01 22 57.4 1.034 0.048 0.124676 0.310508 0.124735 0.310468 703 113 2018 05 05.23584 1.000 C 10 53 35.37 -01 24 33.7 1.034 0.048 -0.103545 0.269837 -0.103486 0.269797 703 114 2018 05 05.24105 1.000 C 10 53 29.91 -01 25 21.7 1.034 0.048 0.295935 0.249874 0.295994 0.249835 703 115 2018 05 06.38981 1.000 C 10 32 46.55 -04 36 37.0 1.028 0.044 -0.363456 -0.316889 -0.363401 -0.316946 E08 116 2018 05 06.39195 1.000 C 10 32 43.85 -04 37 00.5 1.028 0.044 -0.503578 -0.636963 -0.503524 -0.637019 E08 117 2018 05 06.39388 1.000 C 10 32 41.36 -04 37 22.5 1.028 0.044 -0.076237 0.068368 -0.076183 0.068311 E08 118 2018 05 07.13336 1.000 C 10 16 56.80 -07 05 30.9 1.025 0.041 0.134232 0.788363 0.134281 0.788293 711 119 2018 05 07.13568 1.000 C 10 16 53.44 -07 05 59.9 1.025 0.041 0.683163 1.355907 0.683212 F 1.355837 F 711 120 2018 05 07.13803 1.000 C 10 16 50.13 -07 06 27.9 1.025 0.041 0.250412 0.233234 0.250461 0.233163 711 121 2018 05 07.37436 1.000 C 10 11 28.44 -07 52 16.7 1.024 0.040 -0.074137 -0.666353 -0.074090 -0.666427 E08 122 2018 05 07.39281 1.000 C 10 11 00.97 -07 56 12.8 1.024 0.040 -0.178212 0.027625 -0.178166 0.027551 E08 123 2018 05 08.18437 1.000 C 09 51 03.39 -10 56 35.6 1.020 0.038 -0.238413 -0.256931 -0.238375 -0.257023 703 124 2018 05 08.18993 1.000 C 09 50 54.12 -10 57 52.6 1.020 0.038 -0.647133 -0.273665 -0.647096 -0.273757 703 125 2018 05 08.19549 1.000 C 09 50 44.75 -10 59 09.5 1.020 0.038 0.418086 -0.002832 0.418123 -0.002924 703 126 2018 05 08.20105 1.000 C 09 50 35.43 -11 00 27.2 1.020 0.038 0.598834 0.862493 0.598871 0.862400 703 127 2018 09 05.35804 1.000 C 01 44 33.03 -09 21 16.8 1.362 0.434 -0.154666 -0.106539 -0.154619 -0.106518 807 128 2018 09 05.37306 1.000 C 01 44 31.01 -09 21 15.3 1.362 0.434 -0.163683 0.729451 -0.163635 0.729472 807 129 2018 09 05.38810 1.000 C 01 44 29.01 -09 21 14.5 1.363 0.434 0.114226 0.841081 0.114273 0.841102 807 130 2018 09 06.35989 1.000 C 01 42 24.22 -09 20 36.6 1.369 0.436 -0.174834 0.223105 -0.174786 0.223127 807 131 2018 09 06.37500 1.000 C 01 42 22.16 -09 20 35.9 1.369 0.436 -0.109691 0.207364 -0.109643 0.207386 807 132 2018 09 06.39014 1.000 C 01 42 20.09 -09 20 35.7 1.370 0.436 -0.180151 -0.336151 -0.180103 -0.336130 807 } }