Improve: 2020_YA1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 65/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.053400327 0.534E-07 0.735E-03 | e 0.110965839 0.43216E-04 2 -0.782873325 0.106E-08 0.149E-04 | a 0.932863430 0.10548E-04 3 -0.345097312 0.265E-08 0.366E-04 | i 2.384701705 0.10153E-02 4 0.019300236 -0.199E-10 0.267E-06 | node 281.965965694 0.55093E-03 5 -0.000560759 0.972E-09 0.133E-04 | peri 304.006954930 0.28211E-02 6 0.000611339 0.456E-09 0.628E-05 | M 38.714759319 0.40430E-01 | tp = 2025-10-16.608449 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: 0.29628 Optical RMSE: 0.29628(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 129/130 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 2020 12 17.404234 1.000 C 09 39 36.37 +32 19 18.8 1.007 0.037 -0.251569 0.136381 -0.251511 0.136342 G96 2 2020 12 17.409406 1.000 C 09 39 37.29 +32 19 10.9 1.007 0.037 0.041995 -0.314296 0.042053 -0.314335 G96 3 2020 12 17.414574 1.000 C 09 39 38.17 +32 19 04.2 1.007 0.037 -0.226695 0.484800 -0.226638 0.484761 G96 4 2020 12 17.419765 1.000 C 09 39 39.12 +32 18 56.3 1.007 0.037 0.521800 0.334596 0.521858 0.334556 G96 5 2020 12 17.493890 1.000 C 09 39 51.54 +32 16 53.7 1.007 0.037 0.342143 -0.131460 0.342198 -0.131500 V06 6 2020 12 17.495668 1.000 C 09 39 51.83 +32 16 50.7 1.007 0.037 0.202018 0.085844 0.202074 0.085804 V06 7 2020 12 17.497447 1.000 C 09 39 52.12 +32 16 47.4 1.007 0.037 0.086649 0.019899 0.086705 0.019860 V06 8 2020 12 17.499225 1.000 C 09 39 52.43 +32 16 44.0 1.007 0.037 0.230569 -0.105879 0.230625 -0.105919 V06 9 2020 12 17.98938 1.000 C 09 42 17.83 +32 00 31.0 1.006 0.036 -0.568209 -0.108297 -0.568147 -0.108340 033 10 2020 12 17.99296 1.000 C 09 42 18.66 +32 00 25.9 1.006 0.036 -0.425396 -0.043424 -0.425334 -0.043468 033 11 2020 12 17.99655 1.000 C 09 42 19.52 +32 00 20.3 1.006 0.036 0.176440 -0.384955 0.176502 -0.384998 033 12 2020 12 18.342536 1.000 C 09 43 53.54 +31 50 40.3 1.006 0.035 -0.348916 0.156299 -0.348853 0.156257 H21 13 2020 12 18.347217 1.000 C 09 43 54.48 +31 50 32.6 1.006 0.035 -0.136351 0.296123 -0.136288 0.296081 H21 14 2020 12 18.350714 1.000 C 09 43 55.16 +31 50 26.8 1.006 0.035 -0.221942 0.380828 -0.221879 0.380786 H21 15 2020 12 19.02763 1.000 C 09 47 15.55 +31 26 48.4 1.005 0.034 0.009893 -0.453111 0.009960 -0.453157 033 16 2020 12 19.03081 1.000 C 09 47 16.29 +31 26 43.1 1.005 0.034 -0.190316 -0.114434 -0.190249 -0.114480 033 17 2020 12 19.03400 1.000 C 09 47 17.04 +31 26 37.2 1.005 0.034 -0.189692 -0.307131 -0.189625 -0.307176 033 18 2020 12 19.16136 1.000 C 09 47 45.77 +31 22 21.2 1.004 0.034 -0.218194 -0.296156 -0.218130 -0.296203 033 19 2020 12 19.16494 1.000 C 09 47 46.59 +31 22 13.1 1.004 0.034 -0.000343 -0.330585 -0.000279 -0.330631 033 20 2020 12 19.16853 1.000 C 09 47 47.40 +31 22 05.0 1.004 0.034 0.033144 -0.318515 0.033208 -0.318561 033 21 2020 12 19.31549 1.000 C 09 48 45.99 +31 17 17.8 1.004 0.033 0.683226 -0.322847 0.683295 -0.322892 H36 22 2020 12 19.33161 1.000 C 09 48 49.60 +31 16 48.4 1.004 0.033 -0.321542 -1.353535 -0.321473 -1.353580 F H36 23 2020 12 19.34774 1.000 C 09 48 53.24 +31 16 20.1 1.004 0.033 -0.074418 -0.128862 -0.074349 -0.128907 H36 24 2020 12 19.357896 1.000 C 09 48 59.88 +31 16 12.6 1.004 0.033 -0.036587 -0.088089 -0.036517 -0.088134 I52 25 2020 12 19.359576 1.000 C 09 49 00.27 +31 16 09.6 1.004 0.033 0.096274 -0.185746 0.096343 -0.185790 I52 26 2020 12 19.361257 1.000 C 09 49 00.63 +31 16 06.5 1.004 0.033 -0.128847 -0.417126 -0.128777 -0.417170 I52 27 2020 12 19.36389 1.000 C 09 48 56.73 +31 15 50.4 1.004 0.033 -0.764413 0.638613 -0.764345 0.638568 H36 28 2020 12 21.21781 1.000 C 09 59 06.79 +29 57 07.9 1.001 0.029 -0.166671 -0.414606 -0.166597 -0.414659 033 29 2020 12 21.22070 1.000 C 09 59 07.63 +29 56 59.0 1.001 0.029 -0.130945 -0.122892 -0.130871 -0.122945 033 30 2020 12 21.22360 1.000 C 09 59 08.46 +29 56 49.6 1.001 0.029 -0.231913 -0.294060 -0.231839 -0.294113 033 31 2020 12 21.386472 1.000 C 10 00 26.81 +29 50 26.4 1.001 0.029 0.460141 0.251126 0.460222 0.251076 I52 32 2020 12 21.387732 1.000 C 10 00 27.12 +29 50 23.2 1.001 0.029 0.090008 0.186394 0.090089 0.186343 I52 33 2020 12 21.388991 1.000 C 10 00 27.44 +29 50 19.5 1.001 0.029 -0.066810 -0.346969 -0.066730 -0.347019 I52 34 2020 12 21.390251 1.000 C 10 00 27.81 +29 50 17.1 1.001 0.029 0.229229 0.512388 0.229310 0.512338 I52 35 2020 12 22.45072 1.000 C 10 07 20.07 +28 53 56.7 1.000 0.027 0.139340 0.395144 0.139425 0.395091 691 36 2020 12 22.45952 1.000 C 10 07 22.60 +28 53 27.2 1.000 0.027 0.126649 0.515415 0.126733 0.515362 691 37 2020 12 22.46850 1.000 C 10 07 25.21 +28 52 56.3 1.000 0.027 0.605862 0.378390 0.605946 0.378336 691 38 2020 12 22.491646 1.000 C 10 07 31.54 +28 51 31.8 1.000 0.027 0.363611 -0.030008 0.363693 -0.030062 I52 39 2020 12 22.492911 1.000 C 10 07 31.90 +28 51 27.6 1.000 0.027 0.243982 0.299614 0.244065 0.299561 I52 40 2020 12 22.494173 1.000 C 10 07 32.25 +28 51 23.0 1.000 0.027 0.069526 0.212991 0.069608 0.212937 I52 41 2020 12 22.495436 1.000 C 10 07 32.64 +28 51 18.2 1.000 0.027 0.437915 0.026973 0.437997 0.026920 I52 42 2020 12 23.450656 1.000 C 10 14 41.90 +27 50 43.2 0.998 0.025 -0.284813 -0.047491 -0.284722 -0.047548 I52 43 2020 12 23.451423 1.000 C 10 14 42.17 +27 50 40.6 0.998 0.025 -0.148567 0.433487 -0.148477 0.433431 I52 44 2020 12 23.452191 1.000 C 10 14 42.46 +27 50 36.6 0.998 0.025 0.496783 -0.407725 0.496873 -0.407781 I52 45 2020 12 23.452959 1.000 C 10 14 42.71 +27 50 34.0 0.998 0.025 0.367506 0.035741 0.367596 0.035685 I52 46 2020 12 24.410863 1.000 C 10 22 44.10 +26 38 39.7 0.997 0.023 -0.098094 -0.446724 -0.097996 -0.446782 I52 47 2020 12 24.412343 1.000 C 10 22 44.70 +26 38 33.7 0.997 0.023 0.034015 0.271375 0.034113 0.271316 I52 48 2020 12 24.413825 1.000 C 10 22 45.25 +26 38 27.2 0.997 0.023 -0.395633 0.387203 -0.395535 0.387144 I52 49 2020 12 26.14753 1.000 C 10 39 39.82 +23 49 45.9 0.994 0.020 0.136751 0.147447 0.136856 0.147382 204 50 2020 12 26.15972 1.000 C 10 39 46.21 +23 48 23.1 0.994 0.020 0.024918 0.571943 0.025022 0.571878 204 51 2020 12 26.17392 1.000 C 10 39 53.67 +23 46 44.5 0.994 0.020 0.115328 0.100336 0.115432 0.100271 204 52 2020 12 26.362405 1.000 C 10 42 22.64 +23 25 40.2 0.994 0.020 0.100754 -0.055910 0.100866 -0.055972 G96 53 2020 12 26.367558 1.000 C 10 42 25.54 +23 25 06.9 0.994 0.020 0.017695 0.001601 0.017807 0.001539 G96 54 2020 12 26.372700 1.000 C 10 42 28.41 +23 24 33.4 0.994 0.020 -0.118159 -0.080613 -0.118047 -0.080675 G96 55 2020 12 26.377833 1.000 C 10 42 31.24 +23 24 00.1 0.994 0.020 -0.567473 0.060038 -0.567362 0.059976 G96 56 2020 12 26.441189 1.000 C 10 43 05.49 +23 16 51.9 0.994 0.020 0.457874 -0.167606 0.457982 -0.167668 I52 57 2020 12 26.441609 1.000 C 10 43 05.69 +23 16 49.0 0.994 0.020 0.164263 -0.216330 0.164371 -0.216393 I52 58 2020 12 26.442029 1.000 C 10 43 05.91 +23 16 46.3 0.994 0.020 0.088370 -0.001676 0.088478 -0.001738 I52 59 2020 12 26.442449 1.000 C 10 43 06.09 +23 16 43.4 0.994 0.020 -0.471637 -0.116002 -0.471529 -0.116065 I52 60 2020 12 27.445990 1.000 C 10 55 33.58 +21 01 54.9 0.992 0.018 -0.129466 -0.213769 -0.129354 -0.213832 I52 61 2020 12 27.448735 1.000 C 10 55 35.30 +21 01 31.3 0.992 0.018 -0.117712 -0.002392 -0.117601 -0.002455 I52 62 2020 12 27.451476 1.000 C 10 55 37.00 +21 01 07.2 0.992 0.018 -0.184582 -0.311421 -0.184472 -0.311485 I52 63 2021 01 02.478949 1.000 C 13 10 34.03 -08 57 58.7 0.982 0.011 -0.155441 0.313214 -0.155449 0.313207 I52 64 2021 01 02.482716 1.000 C 13 10 40.75 -08 59 45.0 0.982 0.011 -0.062195 -0.364186 -0.062204 -0.364192 I52 65 2021 01 02.484600 1.000 C 13 10 44.14 -09 00 37.6 0.982 0.011 0.231374 -0.002871 0.231365 -0.002877 I52 } }