Improve: 1998_KF3 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 87/3 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.700373152 0.121E-12 0.115E-05 | e 0.417275462 0.14323E-06 2 1.462770235 -0.565E-14 0.141E-05 | a 2.130159145 0.19255E-07 3 -0.142901670 0.665E-13 0.802E-06 | i 27.108844949 0.27418E-04 4 -0.009488488 -0.102E-14 0.766E-08 | node 226.499155718 0.34722E-04 5 -0.010853175 0.366E-15 0.120E-07 | peri 332.815988234 0.49123E-04 6 -0.004095436 -0.449E-15 0.338E-08 | M 324.121070801 0.52222E-04 | tp = 2026-03-14.175775 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.78 1.00 3 0.45 0.52 1.00 4 -0.81 -0.41 -0.53 1.00 5 0.89 0.96 0.57 -0.63 1.00 6 -0.46 -0.22 0.21 0.11 -0.22 1.00 Root mean squared error: 0.56885 Optical RMSE: 0.56885(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 172/180 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 1998 05 23.28035 1.000 C 16 16 47.42 +07 52 15.7 1.345 0.366 -1.891591 -0.514650 -1.891591 F -0.514649 704 2 1998 05 23.29984 1.000 C 16 16 46.75 +07 53 22.7 1.345 0.366 0.901452 0.741725 0.901451 0.741726 704 3 1998 05 23.31929 1.000 C 16 16 46.17 +07 54 26.5 1.345 0.366 0.951860 0.250200 0.951860 0.250201 704 4 1998 05 23.33877 1.000 C 16 16 45.62 +07 55 29.9 1.345 0.366 0.669871 -0.725981 0.669870 -0.725980 704 5 1998 05 23.35821 1.000 C 16 16 44.65 +07 56 32.4 1.345 0.366 -1.180362 4.460110 -1.180362 4.460111 F 704 6 1998 05 24.25125 1.000 C 16 16 25.30 +08 44 15.2 1.348 0.372 0.202447 0.646160 0.202446 0.646161 704 7 1998 05 24.29048 1.000 C 16 16 24.09 +08 46 17.7 1.348 0.372 -0.331770 0.512187 -0.331770 0.512189 704 8 1998 05 24.31023 1.000 C 16 16 23.60 +08 47 19.5 1.349 0.372 -0.126273 -1.330288 -0.126274 -1.330287 704 9 1998 05 24.33010 1.000 C 16 16 22.73 +08 48 20.4 1.349 0.372 -1.665770 2.270763 -1.665770 2.270764 F 704 10 1998 05 24.53233 1.000 C 16 16 19.29 +08 59 15.2 1.349 0.373 0.368453 -0.185726 0.368453 -0.185724 426 11 1998 05 24.53613 1.000 C 16 16 19.11 +08 59 27.9 1.349 0.373 1.179797 0.879697 1.179797 0.879698 426 12 1998 05 24.54084 1.000 C 16 16 18.89 +08 59 41.9 1.349 0.373 0.462885 1.979768 0.462885 1.979769 F 426 13 1998 05 25.53346 1.000 C 16 15 56.68 +09 49 33.1 1.353 0.380 -1.424963 0.207415 -1.424964 0.207416 426 14 1998 05 25.53801 1.000 C 16 15 56.47 +09 49 48.3 1.353 0.380 0.277913 1.427458 0.277913 1.427459 426 15 1998 05 25.54301 1.000 C 16 15 56.34 +09 50 03.0 1.353 0.380 0.242578 1.156015 0.242578 1.156016 426 16 1998 05 26.03137 1.000 C 16 15 44.50 +10 13 11.2 1.355 0.383 0.330691 0.252433 0.330690 0.252435 557 17 1998 05 26.03368 1.000 C 16 15 44.44 +10 13 18.7 1.355 0.383 1.226267 0.228757 1.226267 0.228758 557 18 1998 05 26.03601 1.000 C 16 15 44.40 +10 13 24.3 1.355 0.383 0.179490 -0.174474 0.179490 -0.174473 557 19 1998 05 26.08287 1.000 C 16 15 42.99 +10 15 41.0 1.355 0.384 1.180347 1.571638 1.180346 1.571639 104 20 1998 05 26.08449 1.000 C 16 15 43.03 +10 15 44.1 1.355 0.384 -0.284047 0.270482 -0.284048 0.270483 104 21 1998 05 26.08566 1.000 C 16 15 43.06 +10 15 48.0 1.355 0.384 0.319138 -0.621835 0.319138 -0.621834 104 22 1998 05 26.29015 1.000 C 16 15 39.26 +10 25 33.4 1.356 0.385 -0.225128 0.865957 -0.225128 0.865958 704 23 1998 05 26.30778 1.000 C 16 15 38.80 +10 26 23.3 1.356 0.385 -0.141650 -0.148325 -0.141650 -0.148324 704 24 1998 05 26.32546 1.000 C 16 15 38.14 +10 27 13.3 1.356 0.385 -0.099400 1.785374 -0.099400 1.785376 F 704 25 1998 05 26.34335 1.000 C 16 15 37.55 +10 28 03.2 1.356 0.385 -0.626279 2.623430 -0.626279 2.623431 F 704 26 1998 05 26.36112 1.000 C 16 15 37.23 +10 28 53.1 1.357 0.386 -0.617091 -0.381603 -0.617091 -0.381602 704 27 1998 05 26.54736 1.000 C 16 15 34.23 +10 37 35.7 1.357 0.387 0.164076 -0.193523 0.164076 -0.193522 402 28 1998 05 26.55014 1.000 C 16 15 34.14 +10 37 43.9 1.357 0.387 0.575098 -0.041798 0.575098 -0.041797 402 29 1998 05 26.55292 1.000 C 16 15 34.04 +10 37 50.6 1.357 0.387 -0.514574 0.222346 -0.514574 0.222348 402 30 1998 05 26.91267 1.000 C 16 15 26.10 +10 54 21.9 1.359 0.389 0.722761 -0.886451 0.722761 -0.886450 046 31 1998 05 26.91399 1.000 C 16 15 25.99 +10 54 24.8 1.359 0.389 -0.008319 0.189724 -0.008319 0.189725 046 32 1998 05 26.91522 1.000 C 16 15 25.98 +10 54 28.2 1.359 0.389 0.021188 -0.163606 0.021188 -0.163605 046 33 1998 05 26.91703 1.000 C 16 15 25.92 +10 54 33.0 1.359 0.389 -0.144098 -0.018845 -0.144099 -0.018844 046 34 1998 05 27.66007 1.000 C 16 15 09.62 +11 27 52.4 1.362 0.394 -0.387070 -0.427919 -0.387070 -0.427918 360 35 1998 05 27.66424 1.000 C 16 15 09.50 +11 28 03.4 1.362 0.394 -0.336720 -0.428978 -0.336720 -0.428977 360 36 1998 05 27.67465 1.000 C 16 15 09.18 +11 28 31.2 1.362 0.395 0.155198 -0.122585 0.155198 -0.122584 360 37 1998 05 28.01490 1.000 C 16 15 02.10 +11 43 11.4 1.363 0.397 -0.578487 -0.326171 -0.578487 -0.326170 557 38 1998 05 28.01687 1.000 C 16 15 02.06 +11 43 16.5 1.363 0.397 -0.554373 -0.504166 -0.554373 -0.504165 557 39 1998 05 28.98752 1.000 C 16 14 42.39 +12 23 57.2 1.367 0.404 -0.090565 -0.504155 -0.090565 -0.504154 118 40 1998 05 28.99129 1.000 C 16 14 42.29 +12 24 06.3 1.367 0.404 -0.190681 -0.467402 -0.190681 -0.467401 118 41 1998 05 28.99321 1.000 C 16 14 42.20 +12 24 11.3 1.367 0.404 0.157792 0.102520 0.157792 0.102521 118 42 1998 06 01.00437 1.000 C 16 13 46.24 +14 16 56.4 1.380 0.426 -0.163447 -0.725552 -0.163447 -0.725551 557 43 1998 06 01.00670 1.000 C 16 13 46.11 +14 17 00.5 1.380 0.426 -0.662467 0.489632 -0.662467 0.489633 557 44 1998 06 01.00903 1.000 C 16 13 46.10 +14 17 05.5 1.380 0.426 -0.519643 -0.149617 -0.519643 -0.149616 557 45 1998 06 01.02235 1.000 C 16 13 45.78 +14 17 33.3 1.380 0.426 -0.369959 -0.547956 -0.369959 -0.547955 118 46 1998 06 01.02442 1.000 C 16 13 45.71 +14 17 37.7 1.380 0.426 -0.146049 -0.225020 -0.146049 -0.225019 118 47 1998 06 01.97632 1.000 C 16 13 30.29 +14 49 16.5 1.384 0.434 0.149549 -0.682987 0.149549 -0.682986 046 48 1998 06 01.97823 1.000 C 16 13 30.23 +14 49 20.5 1.384 0.434 0.501062 -0.469330 0.501062 -0.469329 046 49 1998 06 01.98031 1.000 C 16 13 30.21 +14 49 24.4 1.384 0.434 0.324561 -0.807369 0.324561 -0.807368 046 50 1998 06 02.03433 1.000 C 16 13 29.03 +14 51 08.6 1.384 0.434 0.963240 -0.387468 0.963240 -0.387467 557 51 1998 06 02.03667 1.000 C 16 13 28.98 +14 51 12.6 1.384 0.434 0.487366 -0.279531 0.487366 -0.279530 557 52 1998 06 02.96271 1.000 C 16 13 15.10 +15 20 09.6 1.388 0.441 0.212566 -0.458609 0.212566 -0.458608 046 53 1998 06 02.96470 1.000 C 16 13 15.06 +15 20 12.6 1.388 0.441 -0.395169 -0.351087 -0.395169 -0.351086 046 54 1998 06 02.96650 1.000 C 16 13 15.03 +15 20 15.6 1.388 0.441 -0.680223 -0.396700 -0.680223 -0.396699 046 55 1998 06 02.96834 1.000 C 16 13 14.99 +15 20 20.1 1.388 0.441 0.461663 -0.587849 0.461663 -0.587848 046 56 1998 06 06.32726 1.000 C 16 12 32.08 +16 51 53.1 1.403 0.469 -0.337043 0.008952 -0.337043 0.008953 658 57 1998 06 06.33103 1.000 C 16 12 32.01 +16 51 58.8 1.403 0.469 -0.096167 0.081985 -0.096167 0.081986 658 58 1998 06 06.33887 1.000 C 16 12 31.89 +16 52 10.7 1.403 0.469 0.361862 -0.131360 0.361862 -0.131360 658 59 1998 06 07.35920 1.000 C 16 12 21.57 +17 16 05.0 1.407 0.477 -0.055477 0.859040 -0.055476 0.859041 658 60 1998 06 07.37778 1.000 C 16 12 21.26 +17 16 29.7 1.407 0.477 -0.178667 1.579676 -0.178667 1.579677 658 61 1998 06 16.34258 1.000 C 16 11 55.75 +19 41 24.6 1.449 0.556 -0.129180 0.451543 -0.129179 0.451544 658 62 1998 06 16.34672 1.000 C 16 11 55.76 +19 41 27.0 1.449 0.556 -0.362784 0.372158 -0.362784 0.372158 658 63 1998 06 16.35233 1.000 C 16 11 55.73 +19 41 31.0 1.449 0.556 0.273638 0.473603 0.273638 0.473604 658 64 1998 06 21.29334 1.000 C 16 12 33.02 +20 20 37.6 1.473 0.603 -0.132181 0.870673 -0.132181 0.870674 658 65 1998 06 21.29890 1.000 C 16 12 33.07 +20 20 40.2 1.473 0.603 0.448337 0.330019 0.448337 0.330019 658 66 1998 06 28.26522 1.000 C 16 14 30.28 +20 39 18.3 1.507 0.671 -0.442179 -0.189724 -0.442178 -0.189724 711 67 1998 06 28.27844 1.000 C 16 14 30.50 +20 39 18.4 1.507 0.671 -0.173103 -0.122193 -0.173103 -0.122192 711 68 1998 06 29.26463 1.000 C 16 14 53.36 +20 39 04.3 1.512 0.681 -0.698653 0.571819 -0.698653 0.571820 711 69 1998 06 29.27777 1.000 C 16 14 53.60 +20 39 05.7 1.513 0.681 0.977042 -0.502547 0.977043 -0.502547 711 70 1998 07 26.86260 1.000 C 16 34 40.75 +17 42 22.9 1.658 0.977 0.001165 -0.431554 0.001165 -0.431554 598 71 1998 07 26.86950 1.000 C 16 34 41.08 +17 42 18.8 1.658 0.977 0.870771 -0.057544 0.870772 -0.057544 598 72 1998 07 26.87569 1.000 C 16 34 41.45 +17 42 13.6 1.658 0.977 -0.028317 1.048613 -0.028317 1.048614 598 73 1998 07 26.88409 1.000 C 16 34 41.92 +17 42 09.3 1.658 0.977 0.558900 0.410458 0.558900 0.410458 598 74 1998 07 26.89068 1.000 C 16 34 42.31 +17 42 06.1 1.658 0.978 0.853485 -0.394556 0.853486 -0.394555 598 75 1998 07 26.89711 1.000 C 16 34 42.60 +17 42 03.7 1.659 0.978 2.628534 -1.143052 2.628534 F -1.143051 F 598 76 2001 02 04.59481 1.000 C 07 03 16.32 -38 46 43.4 1.520 0.790 -0.281387 0.092831 -0.281387 0.092830 413 77 2001 02 04.59744 1.000 C 07 03 16.11 -38 46 43.9 1.520 0.790 -0.260666 0.127056 -0.260666 0.127055 413 78 2001 02 04.60008 1.000 C 07 03 15.88 -38 46 44.5 1.520 0.790 -0.027347 0.035220 -0.027347 0.035220 413 79 2001 02 04.60279 1.000 C 07 03 15.66 -38 46 45.3 1.520 0.790 0.255163 0.200761 0.255163 0.200760 413 80 2001 02 04.60543 1.000 C 07 03 15.43 -38 46 45.6 1.520 0.790 0.248933 -0.065972 0.248933 -0.065972 413 81 2006 12 22.20726 1.000 C 04 51 06.17 -05 01 57.0 2.159 1.267 0.098973 0.492339 0.098973 0.492339 291 82 2006 12 22.21104 1.000 C 04 51 05.81 -05 01 58.2 2.159 1.267 -0.566943 -0.764156 -0.566943 -0.764156 291 83 2006 12 22.21646 1.000 C 04 51 05.39 -05 02 01.1 2.159 1.267 -1.219656 -0.729662 -1.219656 -0.729662 291 84 2017 07 20.271719 1.000 C 22 04 29.85 +31 21 08.5 2.305 1.624 0.724275 -0.120955 0.724275 -0.120955 H21 85 2017 07 20.285633 1.000 C 22 04 29.08 +31 21 12.5 2.305 1.624 0.284988 0.157718 0.284988 0.157718 H21 86 2017 07 20.297799 1.000 C 22 04 28.45 +31 21 15.9 2.305 1.624 0.153506 -0.111121 0.153506 -0.111121 H21 87 2017 07 20.303701 1.000 C 22 04 28.13 +31 21 17.7 2.305 1.624 0.116842 -0.004051 0.116842 -0.004051 H21 88 2025 12 18.275630 1.000 C 11 08 42.140 -31 55 10.80 1.488 1.211 -0.146940 -0.251598 -0.146940 -0.251598 807 89 2025 12 18.284730 1.000 C 11 08 43.640 -31 55 26.00 1.488 1.210 0.066190 0.700520 0.066190 0.700520 807 90 2025 12 18.293830 1.000 C 11 08 45.050 -31 55 42.60 1.488 1.210 -0.171770 -0.096124 -0.171770 -0.096124 807 } }