Improve: 2017_TF4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 75/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.520625307 0.843E-05 NaN | e 0.243691143 NaN 2 0.252825557 0.227E-02 NaN | a 1.091825048 NaN 3 0.709417735 0.840E-04 NaN | i 60.942624525 NaN 4 -0.016635399 0.111E-04 NaN | node 19.941319245 NaN 5 -0.004102401 0.463E-04 NaN | peri 103.479133526 NaN 6 0.009045304 0.139E-04 NaN | M 321.949027482 NaN | tp = 2026-01-04.044458 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: 0.52133 Optical RMSE: 0.52133(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/2 Number of used/total equations 140/150 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 10 11.463166 1.000 C 02 09 28.506 -06 29 37.37 1.098 0.106 1393.733633 -2959.878911 1.542514 F -5.692564 F F51 2 2017 10 11.475547 1.000 C 02 09 08.095 -06 26 29.05 1.098 0.106 1399.876101 -2960.524688 1.447729 F -5.710603 F F51 3 2017 10 11.487907 1.000 C 02 08 47.683 -06 23 20.53 1.098 0.106 1406.064913 -2961.099906 1.370283 F -5.697201 F F51 4 2017 10 11.500311 1.000 C 02 08 27.160 -06 20 10.98 1.098 0.106 1412.372983 -2961.781381 1.350565 F -5.826230 F F51 5 2017 10 13.29138 1.000 C 01 13 21.60 +02 30 14.2 1.091 0.093 3636.194586 -631.914438 0.793308 0.292283 703 6 2017 10 13.29634 1.000 C 01 13 11.16 +02 31 53.4 1.091 0.093 3643.452516 -591.333827 0.218278 -0.527438 703 7 2017 10 13.30129 1.000 C 01 13 00.85 +02 33 30.9 1.091 0.093 3651.867887 -548.517111 1.210483 0.344102 703 8 2017 10 13.34865 1.000 C 01 11 21.34 +02 49 16.0 1.091 0.093 3698.132322 -117.641695 0.273039 -0.724147 703 9 2017 10 13.34906 1.000 C 01 11 20.47 +02 49 24.0 1.091 0.093 3698.522861 -113.764693 0.472310 -0.815885 703 10 2017 10 13.34986 1.000 C 01 11 18.77 +02 49 39.2 1.091 0.093 3699.685246 -106.177502 1.273555 -0.983070 703 11 2017 10 13.43682 1.000 C 01 08 15.49 +03 18 41.4 1.090 0.093 3627.132395 800.828738 0.885493 -0.391163 703 12 2017 10 13.43723 1.000 C 01 08 14.64 +03 18 49.4 1.090 0.093 3626.350303 805.583447 1.026915 -0.092378 703 13 2017 10 13.43763 1.000 C 01 08 13.83 +03 18 58.3 1.090 0.093 3624.454129 810.112873 0.037353 0.089386 703 14 2017 10 13.43803 1.000 C 01 08 12.97 +03 19 05.5 1.090 0.093 3624.406187 814.531957 0.901569 0.160455 703 15 2017 10 13.773530 1.000 C 00 56 29.40 +05 12 25.9 1.089 0.092 1733.773143 3337.308576 -0.276307 0.301167 B04 16 2017 10 13.776821 1.000 C 00 56 22.28 +05 13 33.5 1.089 0.092 1714.017162 3347.951816 -0.359968 0.323260 B04 17 2017 10 13.780158 1.000 C 00 56 15.07 +05 14 42.0 1.089 0.092 1693.941949 3358.645822 -0.612857 0.464431 B04 18 2017 10 13.786734 1.000 C 00 56 00.78 +05 16 57.3 1.089 0.092 1655.643527 3378.463718 -0.221429 0.111257 B04 19 2017 10 13.80065 1.000 C 00 55 30.36 +05 21 41.8 1.089 0.092 1575.961727 3417.905225 0.109018 -0.417431 151 20 2017 10 13.80369 1.000 C 00 55 23.77 +05 22 43.8 1.089 0.092 1558.617644 3426.767292 -0.017996 0.148149 151 21 2017 10 13.80555 1.000 C 00 55 19.57 +05 23 19.8 1.089 0.092 1548.678824 3431.311894 0.187632 -0.122251 A17 22 2017 10 13.80670 1.000 C 00 55 17.22 +05 23 46.1 1.089 0.092 1541.584199 3434.423104 -0.112425 -0.255833 151 23 2017 10 13.80970 1.000 C 00 55 10.68 +05 24 47.5 1.089 0.092 1525.055818 3442.528696 0.134571 -0.032499 151 24 2017 10 13.81503 1.000 C 00 54 58.94 +05 26 35.1 1.089 0.092 1495.807607 3455.547434 0.075597 -0.468733 A17 25 2017 10 13.82477 1.000 C 00 54 37.75 +05 29 55.1 1.089 0.091 1442.325278 3479.785710 -0.320431 0.006606 A17 26 2017 10 13.82812 1.000 C 00 54 30.58 +05 31 11.4 1.089 0.091 1423.981919 3487.812021 0.525936 -0.423864 160 27 2017 10 13.82970 1.000 C 00 54 27.19 +05 31 44.0 1.089 0.091 1414.625164 3491.618264 -0.384669 -0.255575 160 28 2017 10 13.83128 1.000 C 00 54 23.76 +05 32 16.6 1.089 0.091 1405.861207 3495.227047 -0.732527 -0.248021 160 29 2017 10 13.83286 1.000 C 00 54 20.33 +05 32 48.6 1.089 0.091 1397.277587 3499.380359 -0.930081 0.340451 160 30 2017 10 13.83444 1.000 C 00 54 16.85 +05 33 21.3 1.089 0.091 1389.243347 3502.628313 -0.608303 0.059633 160 31 2017 10 13.83602 1.000 C 00 54 13.39 +05 33 53.8 1.089 0.091 1380.995284 3506.117782 -0.530339 0.056053 160 32 2017 10 13.84664 1.000 C 00 53 50.19 +05 37 29.7 1.089 0.091 1326.282322 3528.376336 -0.602423 0.009276 204 33 2017 10 13.85094 1.000 C 00 53 40.75 +05 38 58.4 1.089 0.091 1304.671878 3536.823460 -0.255017 -0.254645 204 34 2017 10 13.85523 1.000 C 00 53 31.35 +05 40 26.7 1.089 0.091 1283.046132 3545.295633 -0.193109 -0.233876 204 35 2017 10 13.85953 1.000 C 00 53 21.92 +05 41 55.3 1.089 0.091 1261.612163 3553.461811 -0.107687 -0.304873 204 36 2017 10 13.86383 1.000 C 00 53 12.50 +05 43 23.8 1.089 0.091 1240.203863 3561.557807 -0.214734 -0.217746 204 37 2017 10 13.95745 1.000 C 00 49 45.99 +06 15 35.9 1.088 0.091 827.344979 3689.730176 -0.174497 -0.069609 104 38 2017 10 13.95993 1.000 C 00 49 40.50 +06 16 27.4 1.088 0.091 818.042054 3691.722493 0.185724 -0.475341 K63 39 2017 10 13.96250 1.000 C 00 49 34.82 +06 17 20.7 1.088 0.091 807.889156 3693.898292 -0.004195 -0.743731 K63 40 2017 10 13.96367 1.000 C 00 49 32.22 +06 17 44.1 1.088 0.091 803.172938 3695.770755 -0.195043 0.028640 104 41 2017 10 13.96706 1.000 C 00 49 24.69 +06 18 54.6 1.088 0.091 790.843035 3698.237953 0.470814 -0.634355 K63 42 2017 10 13.96720 1.000 C 00 49 24.38 +06 18 57.2 1.088 0.091 789.920274 3698.709684 0.093160 -0.291857 104 43 2017 10 13.97936 1.000 C 00 48 56.86 +06 23 02.7 1.088 0.091 744.849489 3709.052437 0.029906 -0.288550 K88 44 2017 10 13.98180 1.000 C 00 48 51.47 +06 23 53.2 1.088 0.091 735.670071 3710.909710 -0.142628 -0.454575 K88 45 2017 10 13.98433 1.000 C 00 48 45.77 +06 24 46.3 1.088 0.091 727.778837 3711.909275 1.247919 -1.516353 K88 46 2017 10 14.38823 1.000 C 00 33 48.47 +08 44 16.0 1.086 0.090 -244.002539 3802.158904 0.058555 -0.197297 G96 47 2017 10 14.38846 1.000 C 00 33 47.96 +08 44 20.8 1.086 0.090 -244.520053 3802.057633 -0.106446 -0.282713 G96 48 2017 10 14.38870 1.000 C 00 33 47.39 +08 44 25.8 1.086 0.090 -244.506859 3802.034879 0.274425 -0.288888 G96 49 2017 10 14.38893 1.000 C 00 33 46.88 +08 44 30.6 1.086 0.090 -245.023983 3801.933448 0.109527 -0.374395 G96 50 2017 10 14.779609 1.000 C 00 19 10.62 +10 57 46.7 1.085 0.090 -690.954332 3749.066668 -0.106473 -0.376338 587 51 2017 10 14.782662 1.000 C 00 19 03.67 +10 58 48.4 1.085 0.090 -694.536790 3748.892068 -1.118829 -0.023503 587 52 2017 10 14.786394 1.000 C 00 18 55.07 +11 00 04.4 1.085 0.090 -697.315928 3748.422324 -0.771610 0.153540 587 53 2017 10 14.79343 1.000 C 00 18 38.37 +11 02 29.9 1.085 0.090 -700.732257 3742.455993 1.345005 -4.683507 F 246 54 2017 10 14.79383 1.000 C 00 18 37.48 +11 02 32.9 1.085 0.090 -702.633132 3747.307292 -0.225433 0.237939 246 55 2017 10 14.79414 1.000 C 00 18 36.80 +11 02 39.5 1.085 0.090 -703.297862 3746.866483 -0.634195 -0.148488 246 56 2017 10 14.79423 1.000 C 00 18 36.55 +11 02 41.8 1.085 0.090 -702.653729 3746.535236 0.084226 -0.463944 246 57 2017 10 14.79433 1.000 C 00 18 36.32 +11 02 44.2 1.085 0.090 -702.655821 3746.163404 0.164669 -0.818228 246 58 2017 10 14.79444 1.000 C 00 18 36.07 +11 02 45.6 1.085 0.090 -702.976152 3746.953676 -0.064900 -0.008654 246 59 2017 10 14.836884 1.000 C 00 16 59.19 +11 17 03.4 1.085 0.090 -737.527532 3738.976597 -0.848203 -0.220276 J95 60 2017 10 14.839140 1.000 C 00 16 53.98 +11 17 49.2 1.085 0.090 -739.043561 3738.637322 -0.607987 -0.150231 J95 61 2017 10 14.841326 1.000 C 00 16 48.94 +11 18 33.5 1.085 0.090 -740.654239 3738.346199 -0.522236 -0.044024 J95 62 2017 10 15.32476 1.000 C 23 58 15.95 +13 58 56.7 1.083 0.091 -1021.994830 3637.533754 -0.020932 0.671629 I52 63 2017 10 15.32551 1.000 C 23 58 14.19 +13 59 11.4 1.083 0.091 -1022.034149 3637.204422 0.254245 0.516829 I52 64 2017 10 15.32634 1.000 C 23 58 12.26 +13 59 27.2 1.083 0.091 -1022.447994 3637.220881 0.188118 0.726519 I52 65 2017 10 15.32725 1.000 C 23 58 10.13 +13 59 44.9 1.083 0.091 -1022.603651 3636.927404 0.413282 0.644992 I52 66 2017 10 15.33837 1.000 C 23 57 44.30 +14 03 21.0 1.083 0.091 -1027.967513 3633.969551 -0.260570 0.298392 926 67 2017 10 15.33981 1.000 C 23 57 40.89 +14 03 49.1 1.083 0.091 -1027.588568 3633.522517 0.711750 0.188881 926 68 2017 10 15.34127 1.000 C 23 57 37.52 +14 04 17.0 1.083 0.091 -1028.574082 3633.294996 0.326786 0.303820 926 69 2017 10 19.08554 1.000 C 21 50 39.74 +27 49 32.2 1.067 0.119 -1186.743002 2511.199833 0.285185 0.001105 I52 70 2017 10 19.08705 1.000 C 21 50 37.26 +27 49 42.3 1.067 0.119 -1186.889062 2511.575667 -0.010078 0.820787 I52 71 2017 10 19.08849 1.000 C 21 50 34.86 +27 49 52.9 1.067 0.119 -1186.437088 2511.028366 0.299533 0.696731 I52 72 2017 10 19.08996 1.000 C 21 50 32.40 +27 50 03.8 1.067 0.119 -1185.828212 2510.401476 0.762996 0.501871 I52 73 2017 10 19.19738 1.000 C 21 47 36.45 +28 02 43.8 1.067 0.120 -1175.191328 2476.345215 0.584379 -2.052090 F 926 74 2017 10 19.20080 1.000 C 21 47 30.98 +28 03 06.0 1.067 0.120 -1176.037693 2476.383001 -0.612324 -1.014279 926 75 2017 10 19.20424 1.000 C 21 47 25.44 +28 03 29.0 1.067 0.120 -1176.252678 2475.783856 -1.179970 -0.607723 926 } }