Improve: 2026_FB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/43 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.532317984 -0.100E-11 0.200E-03 | e 0.415217777 0.87348E-04 2 1.508764625 0.432E-12 0.882E-04 | a 1.483958873 0.18486E-03 3 0.664334934 0.192E-12 0.403E-04 | i 0.400962003 0.79553E-04 4 -0.009059503 0.914E-14 0.184E-05 | node 338.460073241 0.15772E-02 5 -0.007085822 -0.808E-14 0.164E-05 | peri 263.943333460 0.17315E-02 6 -0.003152473 -0.360E-14 0.733E-06 | M 267.996636102 0.18161E-01 | tp = 2024-07-17.460904 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: 0.32532 Optical RMSE: 0.32532(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 84/86 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 2026 03 19.297555 1.000 C 11 25 04.256 +00 24 43.85 1.041 0.046 -1.143303 1.382214 -1.143303 F 1.382214 F G96 2 2026 03 19.302730 1.000 C 11 25 04.037 +00 24 32.51 1.041 0.046 0.714283 -0.042298 0.714283 -0.042298 G96 3 2026 03 19.307897 1.000 C 11 25 03.986 +00 24 19.58 1.041 0.046 0.121837 0.213761 0.121837 0.213761 G96 4 2026 03 19.313066 1.000 C 11 25 03.914 +00 24 07.09 1.041 0.046 -0.158454 -0.004649 -0.158454 -0.004649 G96 5 2026 03 23.13747 1.000 C 11 32 02.22 -04 45 32.4 1.019 0.023 -0.844657 0.391264 -0.844657 0.391264 W94 6 2026 03 23.14370 1.000 C 11 32 02.65 -04 46 34.0 1.019 0.023 -0.141959 0.291214 -0.141959 0.291214 W94 7 2026 03 23.14989 1.000 C 11 32 03.10 -04 47 35.9 1.019 0.023 0.403364 0.848614 0.403364 0.848614 W94 8 2026 03 23.21337 1.000 C 11 32 08.02 -04 58 11.5 1.019 0.022 -0.071501 0.489186 -0.071501 0.489186 W97 9 2026 03 23.21919 1.000 C 11 32 08.50 -04 59 10.3 1.019 0.022 -0.089830 0.134656 -0.089830 0.134656 W97 10 2026 03 23.22502 1.000 C 11 32 08.98 -05 00 08.9 1.019 0.022 -0.118038 -0.698750 -0.118038 -0.698750 W97 11 2026 03 23.24848 1.000 C 11 32 11.15 -05 04 10.0 1.018 0.022 0.067969 0.062148 0.067969 0.062148 W97 12 2026 03 23.25430 1.000 C 11 32 11.73 -05 05 09.6 1.018 0.022 -0.124666 -0.265267 -0.124666 -0.265267 W97 13 2026 03 23.26011 1.000 C 11 32 12.32 -05 06 09.6 1.018 0.022 -0.062731 -0.313788 -0.062731 -0.313788 W97 14 2026 03 23.28075 1.000 C 11 32 14.60 -05 09 43.9 1.018 0.022 -0.074728 -0.408352 -0.074728 -0.408352 W97 15 2026 03 23.28655 1.000 C 11 32 15.31 -05 10 44.6 1.018 0.022 -0.256655 -0.192505 -0.256655 -0.192505 W97 16 2026 03 23.29236 1.000 C 11 32 16.02 -05 11 45.8 1.018 0.022 0.015121 0.082489 0.015121 0.082489 W97 17 2026 03 23.297975 1.000 C 11 32 33.223 -05 19 01.56 1.018 0.022 -0.026565 -0.345734 -0.026565 -0.345734 I52 18 2026 03 23.299077 1.000 C 11 32 33.335 -05 19 13.51 1.018 0.022 -0.019132 -0.247600 -0.019132 -0.247600 I52 19 2026 03 23.299647 1.000 C 11 32 33.400 -05 19 20.32 1.018 0.022 0.164293 0.412734 0.164293 0.412735 I52 20 2026 03 23.511102 1.000 C 11 33 29.086 -05 50 51.29 1.017 0.021 0.124585 0.002487 0.124585 0.002487 474 21 2026 03 23.515032 1.000 C 11 33 29.647 -05 51 38.12 1.017 0.021 0.119883 -0.265768 0.119883 -0.265768 474 22 2026 03 23.518964 1.000 C 11 33 30.230 -05 52 25.64 1.017 0.021 0.131526 0.115777 0.131526 0.115777 474 23 2026 03 23.522898 1.000 C 11 33 30.811 -05 53 12.55 1.017 0.021 -0.136945 -0.169465 -0.136945 -0.169465 474 24 2026 03 23.854159 1.000 C 11 35 27.53 -07 17 32.5 1.015 0.019 0.102896 -0.569237 0.102896 -0.569237 587 25 2026 03 23.859759 1.000 C 11 35 28.85 -07 18 57.4 1.015 0.019 0.025262 0.075274 0.025262 0.075274 587 26 2026 03 23.896733 0.250 B 11 35 40.71 -07 28 10.8 1.015 0.018 0.222122 -0.543998 0.222122 -0.543998 I93 27 2026 03 23.905714 0.250 B 11 35 42.81 -07 30 30.4 1.015 0.018 -0.173381 0.441842 -0.173381 0.441842 I93 28 2026 03 23.914591 0.250 B 11 35 44.78 -07 32 48.2 1.015 0.018 -0.035029 -0.010916 -0.035029 -0.010916 I93 29 2026 03 23.931696 1.000 C 11 35 44.25 -07 37 16.0 1.015 0.018 0.043365 0.493905 0.043365 0.493905 104 30 2026 03 23.941379 1.000 C 11 35 46.33 -07 39 47.8 1.015 0.018 -0.501173 0.334943 -0.501173 0.334943 104 31 2026 03 23.955060 1.000 C 11 35 48.988 -07 43 57.90 1.015 0.018 -0.020552 0.315756 -0.020552 0.315756 033 32 2026 03 23.955420 1.000 C 11 35 49.027 -07 44 02.80 1.015 0.018 0.028933 -0.738533 0.028933 -0.738533 033 33 2026 03 23.955790 1.000 C 11 35 49.146 -07 44 09.40 1.015 0.018 0.067399 0.131552 0.067399 0.131552 033 34 2026 03 23.956160 1.000 C 11 35 49.258 -07 44 14.90 1.015 0.018 -0.465507 0.054625 -0.465507 0.054625 033 35 2026 03 24.009126 1.000 C 11 36 06.02 -07 57 55.6 1.014 0.018 -0.293386 0.023208 -0.293386 0.023208 958 36 2026 03 24.012993 1.000 C 11 36 06.91 -07 58 59.7 1.014 0.018 -0.111011 0.642575 -0.111011 0.642575 958 37 2026 03 24.016810 1.000 C 11 36 07.71 -08 00 02.6 1.014 0.018 0.747701 0.101565 0.747701 0.101565 958 38 2026 03 24.018680 1.000 C 11 36 37.920 -07 50 29.20 1.014 0.018 -0.035746 -0.392936 -0.035746 -0.392936 807 39 2026 03 24.023040 1.000 C 11 36 39.170 -07 51 42.30 1.014 0.018 0.169924 -0.158952 0.169924 -0.158952 807 40 2026 03 24.027410 1.000 C 11 36 40.410 -07 52 55.50 1.014 0.018 0.202258 -0.118259 0.202258 -0.118259 807 41 2026 03 25.219339 1.000 C 11 49 29.363 -17 01 34.43 1.008 0.011 0.281169 -0.076697 0.281169 -0.076697 I52 42 2026 03 25.220358 1.000 C 11 49 30.241 -17 02 19.43 1.008 0.011 -0.227694 0.087847 -0.227694 0.087847 I52 43 2026 03 25.221375 1.000 C 11 49 31.062 -17 03 05.00 1.008 0.011 0.145823 -0.234618 0.145823 -0.234617 I52 } }