Improve: 2002_BJ2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 77/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.893245614 -0.841E-12 0.531E-06 | e 0.653974894 0.39253E-06 2 -1.313731909 0.515E-12 0.671E-06 | a 2.049029759 0.19468E-07 3 -1.131661001 0.725E-12 0.806E-06 | i 26.095709342 0.26063E-04 4 0.000551252 -0.444E-14 0.380E-08 | node 16.417341281 0.23364E-04 5 -0.006073258 0.982E-15 0.342E-08 | peri 61.008296624 0.34219E-04 6 -0.006994407 -0.146E-14 0.396E-08 | M 78.198162416 0.15016E-04 | tp = 2025-04-02.290093 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.05 1.00 3 -0.03 0.62 1.00 4 0.86 0.15 0.19 1.00 5 -0.47 -0.01 -0.55 -0.45 1.00 6 -0.17 -0.89 -0.50 -0.34 -0.15 1.00 Root mean squared error: 0.27213 Optical RMSE: 0.27213(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 122/154 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 1996 03 12.47513 1.000 C 14 30 16.82 -08 01 50.7 1.570 0.707 -0.013745 -0.132792 -0.013746 -0.132791 691 2 1996 03 12.49005 1.000 C 14 30 14.41 -08 02 01.3 1.570 0.707 0.083576 -0.383363 0.083575 -0.383362 691 3 1996 03 12.50495 1.000 C 14 30 12.02 -08 02 11.3 1.570 0.707 0.285257 -0.027568 0.285256 -0.027567 691 4 1996 03 24.37957 1.000 C 13 56 23.26 -10 00 02.1 1.682 0.730 -0.327575 -0.116307 -0.327576 -0.116306 566 5 1996 03 24.40030 1.000 C 13 56 19.47 -10 00 12.7 1.682 0.730 -0.314597 -0.446000 -0.314598 -0.445998 566 6 1996 03 24.42071 1.000 C 13 56 15.72 -10 00 22.7 1.682 0.730 -0.564126 -0.428855 -0.564128 -0.428854 566 7 2002 01 21.49201 1.000 C 15 04 33.42 -13 46 05.7 1.546 1.501 2.010912 -0.027704 2.010912 F -0.027704 F 333 8 2002 01 21.49546 1.000 C 15 04 33.41 -13 46 08.0 1.546 1.501 -0.972378 -0.131026 -0.972378 F -0.131026 F 333 9 2002 01 21.51399 1.000 C 15 04 34.53 -13 46 24.3 1.546 1.501 0.539755 0.552000 0.539755 0.552000 333 10 2002 01 21.51748 1.000 C 15 04 34.68 -13 46 27.2 1.547 1.501 -0.068832 0.582778 -0.068832 0.582778 333 11 2002 01 21.53601 1.000 C 15 04 35.67 -13 46 43.9 1.547 1.501 -0.196404 0.324804 -0.196404 0.324804 333 12 2002 01 21.53949 1.000 C 15 04 35.95 -13 46 47.2 1.547 1.501 1.142428 0.520759 1.142428 F 0.520759 F 333 13 2002 01 22.48598 1.000 C 15 05 28.53 -14 00 44.1 1.556 1.498 3.738647 0.361508 3.738647 F 0.361508 F 333 14 2002 01 22.48944 1.000 C 15 05 28.50 -14 00 45.8 1.556 1.498 0.379930 0.766888 0.379930 0.766888 333 15 2002 01 22.49293 1.000 C 15 05 28.68 -14 00 48.7 1.556 1.498 0.266333 0.929899 0.266333 F 0.929900 F 333 16 2002 01 22.50031 1.000 C 15 05 29.03 -14 00 55.6 1.556 1.498 -0.244099 0.374687 -0.244099 0.374687 691 17 2002 01 22.50096 1.000 C 15 05 29.10 -14 00 56.7 1.556 1.498 0.478673 0.059278 0.478673 0.059278 333 18 2002 01 22.50446 1.000 C 15 05 29.27 -14 00 59.6 1.556 1.498 0.221878 0.186219 0.221878 0.186220 333 19 2002 01 22.50566 1.000 C 15 05 29.31 -14 01 00.4 1.556 1.498 -0.251295 0.302565 -0.251295 0.302566 691 20 2002 01 22.50918 1.000 C 15 05 29.62 -14 01 04.1 1.556 1.498 1.730878 0.303524 1.730877 F 0.303525 F 333 21 2002 01 22.51105 1.000 C 15 05 29.60 -14 01 05.1 1.556 1.498 -0.183720 0.393211 -0.183720 0.393211 691 22 2002 01 22.51266 1.000 C 15 05 29.74 -14 01 08.4 1.556 1.498 1.207840 -1.133131 1.207840 F -1.133131 F 333 23 2002 01 23.48328 1.000 C 15 06 21.76 -14 15 17.9 1.565 1.496 -0.302354 0.245342 -0.302354 0.245342 333 24 2002 01 23.49483 1.000 C 15 06 22.39 -14 15 28.9 1.566 1.496 0.497271 -0.401190 0.497271 -0.401190 333 25 2002 01 23.53198 1.000 C 15 06 24.32 -14 16 02.2 1.566 1.496 1.256490 -0.896630 1.256490 F -0.896629 F 333 26 2002 01 23.53543 1.000 C 15 06 24.52 -14 16 04.2 1.566 1.496 1.310785 0.189470 1.310785 F 0.189471 F 333 27 2002 01 23.53891 1.000 C 15 06 24.65 -14 16 06.5 1.566 1.496 0.449243 0.714294 0.449243 0.714294 333 28 2002 01 23.54347 1.000 C 15 06 24.88 -14 16 12.0 1.566 1.496 0.867524 -0.730409 0.867524 F -0.730408 F 333 29 2002 01 23.54693 1.000 C 15 06 25.12 -14 16 15.3 1.566 1.496 1.847031 -0.716945 1.847031 F -0.716944 F 333 30 2002 01 24.54207 1.000 C 15 07 16.60 -14 30 40.2 1.576 1.493 -0.187861 0.205930 -0.187861 0.205931 691 31 2002 01 24.54678 1.000 C 15 07 16.87 -14 30 43.7 1.576 1.493 0.192720 0.942973 0.192720 F 0.942973 F 691 32 2002 01 24.55166 1.000 C 15 07 17.05 -14 30 48.8 1.576 1.493 -0.379347 -0.119205 -0.379347 -0.119205 691 33 2002 02 06.76893 1.000 C 15 15 49.38 -17 33 50.7 1.699 1.445 -0.131426 -0.018610 -0.131426 -0.018610 413 34 2002 02 06.77215 1.000 C 15 15 49.47 -17 33 53.5 1.699 1.445 0.120600 -0.173619 0.120600 -0.173619 413 35 2002 02 06.77537 1.000 C 15 15 49.54 -17 33 55.9 1.699 1.445 -0.006750 -0.017714 -0.006750 -0.017714 413 36 2002 02 09.72498 1.000 C 15 16 55.65 -18 12 50.2 1.726 1.432 0.037970 0.080726 0.037970 0.080726 413 37 2002 02 09.72820 1.000 C 15 16 55.70 -18 12 52.7 1.726 1.432 -0.052877 0.105892 -0.052878 0.105892 413 38 2002 02 09.73141 1.000 C 15 16 55.75 -18 12 55.4 1.726 1.432 -0.085583 -0.069198 -0.085583 -0.069197 413 39 2002 02 12.48445 1.000 C 15 17 39.55 -18 48 45.1 1.751 1.419 -0.007530 -0.091364 -0.007530 -0.091363 696 40 2002 02 12.48840 1.000 C 15 17 39.59 -18 48 48.1 1.751 1.419 -0.048931 -0.032731 -0.048931 -0.032731 696 41 2002 02 12.52247 1.000 C 15 17 39.86 -18 49 14.2 1.751 1.419 -1.269063 -0.015883 -1.269063 F -0.015883 F 333 42 2002 02 12.52938 1.000 C 15 17 40.02 -18 49 19.7 1.751 1.419 -0.013259 0.162016 -0.013259 0.162016 333 43 2002 02 12.53634 1.000 C 15 17 40.05 -18 49 25.7 1.751 1.419 -0.424064 -0.588343 -0.424064 -0.588343 333 44 2002 02 19.48745 1.000 C 15 18 08.76 -20 17 03.0 1.813 1.386 0.739803 1.258275 0.739803 F 1.258276 F 333 45 2002 02 19.50797 1.000 C 15 18 08.65 -20 17 17.7 1.813 1.386 1.073485 1.915887 1.073485 F 1.915887 F 333 46 2002 02 19.76026 1.000 C 15 18 07.32 -20 20 19.7 1.815 1.384 -0.053122 -0.014445 -0.053122 -0.014444 413 47 2002 02 19.76209 1.000 C 15 18 07.31 -20 20 20.9 1.815 1.384 -0.038871 0.154728 -0.038872 0.154729 413 48 2002 02 19.76392 1.000 C 15 18 07.31 -20 20 22.5 1.815 1.384 0.216787 -0.025099 0.216787 -0.025099 413 49 2002 03 05.74221 1.000 C 15 12 21.77 -23 03 58.2 1.934 1.318 -0.200330 -0.708619 -0.200330 -0.708619 413 50 2002 03 05.74682 1.000 C 15 12 21.51 -23 04 00.7 1.934 1.318 -0.899647 -0.361177 -0.899648 F -0.361177 F 413 51 2002 03 06.77053 1.000 C 15 11 33.86 -23 15 10.3 1.943 1.313 0.007070 -0.061596 0.007070 -0.061596 413 52 2002 03 06.78427 1.000 C 15 11 33.17 -23 15 19.1 1.943 1.313 0.064406 0.075006 0.064406 0.075007 413 53 2002 03 26.78489 1.000 C 14 45 33.54 -26 14 47.3 2.102 1.251 0.238651 -0.088805 0.238651 -0.088805 413 54 2002 03 26.78650 1.000 C 14 45 33.36 -26 14 47.7 2.102 1.251 0.056739 0.060149 0.056738 0.060149 413 55 2002 04 02.64278 1.000 C 14 32 41.84 -26 52 20.7 2.153 1.247 -0.160202 0.006512 -0.160202 0.006512 413 56 2002 04 02.64439 1.000 C 14 32 41.67 -26 52 21.3 2.153 1.247 0.224789 0.068243 0.224789 0.068243 413 57 2002 04 02.64598 1.000 C 14 32 41.47 -26 52 21.6 2.153 1.247 0.085775 0.111594 0.085775 0.111594 413 58 2002 04 22.66349 1.000 C 13 51 02.47 -27 09 33.4 2.297 1.311 -0.116183 0.048691 -0.116183 0.048690 413 59 2002 04 22.66668 1.000 C 13 51 02.09 -27 09 33.1 2.297 1.311 0.031923 0.237274 0.031923 0.237273 413 60 2002 04 23.54956 1.000 C 13 49 16.41 -27 07 23.4 2.303 1.317 0.199155 0.052644 0.199154 0.052644 413 61 2002 04 23.55140 1.000 C 13 49 16.19 -27 07 23.1 2.303 1.317 0.164379 0.106799 0.164379 0.106798 413 62 2002 04 23.55321 1.000 C 13 49 15.97 -27 07 22.8 2.303 1.317 0.137310 0.112539 0.137310 0.112539 413 63 2002 05 02.73233 1.000 C 13 32 15.00 -26 34 42.4 2.365 1.389 -0.129776 0.230216 -0.129775 0.230215 413 64 2002 05 02.73417 1.000 C 13 32 14.80 -26 34 41.7 2.365 1.389 -0.105815 -0.012316 -0.105815 -0.012317 413 65 2002 05 02.73601 1.000 C 13 32 14.64 -26 34 40.9 2.365 1.389 -0.587815 -0.052341 -0.587814 -0.052341 413 66 2014 05 31.325750 1.000 C 14 15 36.466 -38 48 31.58 3.010 2.113 0.117169 0.191674 0.117169 0.191674 F51 67 2014 05 31.336355 1.000 C 14 15 35.701 -38 48 26.73 3.010 2.113 -0.167133 -0.405442 -0.167133 -0.405443 F51 68 2014 05 31.357552 1.000 C 14 15 34.157 -38 48 18.57 3.010 2.113 -0.020993 -0.190829 -0.020993 -0.190829 F51 69 2017 05 25.360496 1.000 C 14 40 03.832 -41 54 38.16 3.076 2.144 -0.130181 -0.223352 -0.130181 -0.223352 F51 70 2017 05 25.368299 1.000 C 14 40 03.136 -41 54 35.58 3.076 2.144 -0.201032 -0.227493 -0.201032 -0.227493 F51 71 2017 06 02.302332 1.000 C 14 29 23.844 -41 06 56.87 3.102 2.205 0.225283 -0.076941 0.225283 -0.076941 F51 72 2017 06 02.310783 1.000 C 14 29 23.220 -41 06 53.99 3.102 2.205 0.269903 0.321618 0.269903 0.321618 F51 73 2017 06 02.319226 1.000 C 14 29 22.586 -41 06 50.32 3.102 2.205 0.099817 -0.045165 0.099817 -0.045165 F51 74 2025 04 25.131994 1.000 C 04 23 27.416 +36 57 06.84 0.800 1.296 0.176992 0.333053 0.176992 0.333053 I52 75 2025 04 25.134158 1.000 C 04 23 28.388 +36 57 09.68 0.800 1.296 -0.270443 0.034842 -0.270443 0.034842 I52 76 2025 04 25.136322 1.000 C 04 23 29.335 +36 57 12.13 0.800 1.296 -0.262818 -0.075874 -0.262818 -0.075874 I52 77 2025 04 25.138487 1.000 C 04 23 30.242 +36 57 14.51 0.800 1.296 0.201284 -0.367753 0.201284 -0.367753 I52 } }