Improve: 2020_FB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 43/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.810923484 -0.595E+01 NaN | e 0.150004287 NaN 2 -0.741052014 -0.342E+01 NaN | a 1.203041205 NaN 3 -0.529049172 -0.224E+01 NaN | i 10.740284304 NaN 4 0.012954220 0.622E-01 NaN | node 8.888605966 NaN 5 0.007213050 -0.588E-01 NaN | peri 199.276660599 NaN 6 0.004424669 -0.410E-01 NaN | M 86.603561748 NaN | tp = 2025-07-28.054891 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: 28.98967 Optical RMSE: 28.98967(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 86/86 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 2020 03 22.414598 1.000 C 13 33 24.269 +22 31 32.11 1.036 0.046 -7465.967634 22923.371322 63.942249 -52.253287 F51 2 2020 03 22.439985 1.000 C 13 33 19.384 +22 27 05.58 1.036 0.046 -7505.867787 22949.031201 52.593918 -41.640842 F51 3 2020 03 24.33109 1.000 C 13 29 07.90 +16 05 55.4 1.034 0.041 -11761.687180 24153.267947 35.504480 -12.245125 G96 4 2020 03 24.33623 1.000 C 13 29 06.77 +16 04 46.9 1.034 0.041 -11775.774764 24155.410765 33.220025 -9.783763 G96 5 2020 03 24.34139 1.000 C 13 29 05.62 +16 03 36.9 1.034 0.041 -11790.605659 24156.586784 30.212805 -8.255391 G96 6 2020 03 24.34655 1.000 C 13 29 04.48 +16 02 28.1 1.034 0.041 -11804.713070 24158.803200 27.907423 -5.655119 G96 7 2020 03 24.37833 1.000 C 13 28 57.28 +15 55 14.7 1.034 0.041 -11897.313384 24165.761133 7.748789 4.292418 I52 8 2020 03 24.37959 1.000 C 13 28 56.94 +15 54 57.1 1.034 0.041 -11901.867609 24166.049995 6.065550 4.719743 I52 9 2020 03 24.38428 1.000 C 13 28 55.91 +15 53 52.7 1.034 0.041 -11915.213988 24166.618123 3.409560 5.815048 G96 10 2020 03 24.38657 1.000 C 13 28 55.40 +15 53 22.1 1.034 0.041 -11921.449653 24167.714308 2.397079 7.175249 G96 11 2020 03 24.38846 1.000 C 13 28 54.94 +15 52 55.8 1.034 0.041 -11927.572327 24167.941909 0.587156 7.623928 G96 12 2020 03 24.46634 1.000 C 13 28 37.73 +15 34 57.4 1.034 0.041 -12157.987954 24177.833815 -48.096804 28.393967 I52 13 2020 03 24.46759 1.000 C 13 28 37.51 +15 34 39.2 1.034 0.041 -12161.446441 24176.959025 -48.535284 27.710985 I52 14 2020 03 24.46884 1.000 C 13 28 37.22 +15 34 21.7 1.034 0.041 -12165.533852 24177.167507 -49.598239 28.111490 I52 15 2020 03 24.94996 1.000 C 13 27 36.12 +13 39 25.0 1.033 0.040 -13792.854603 24096.124051 29.036830 -38.962545 033 16 2020 03 24.95105 1.000 C 13 27 35.91 +13 39 09.5 1.033 0.040 -13796.284072 24096.056549 29.005578 -38.494404 033 17 2020 03 24.95214 1.000 C 13 27 35.69 +13 38 53.6 1.033 0.040 -13800.003161 24095.679478 28.683242 -38.333805 033 18 2020 03 25.034036 1.000 C 13 27 17.44 +13 19 09.6 1.033 0.040 -14088.722699 24073.542562 -9.507836 -8.306292 L01 19 2020 03 25.037234 1.000 C 13 27 16.72 +13 18 22.4 1.033 0.040 -14100.088777 24072.431239 -11.234677 -7.369139 L01 20 2020 03 25.08699 1.000 C 13 27 08.14 +13 06 05.6 1.033 0.040 -14281.648927 24048.690030 -16.774225 -3.657401 I93 21 2020 03 25.10418 1.000 C 13 27 04.23 +13 01 49.2 1.033 0.040 -14344.379017 24041.130726 -26.834838 1.023169 I93 22 2020 03 25.11927 1.000 C 13 27 00.84 +12 58 02.7 1.033 0.040 -14399.724615 24033.293432 -35.607979 4.222193 I93 23 2020 03 25.12600 1.000 C 13 26 58.22 +12 55 56.9 1.033 0.040 -14425.720051 24023.455450 -55.425465 -2.713382 033 24 2020 03 25.12709 1.000 C 13 26 58.01 +12 55 40.5 1.033 0.040 -14429.496371 24022.761314 -55.683002 -2.619354 033 25 2020 03 25.12819 1.000 C 13 26 57.76 +12 55 24.0 1.033 0.040 -14433.815922 24022.322037 -56.448374 -2.262161 033 26 2020 03 25.148010 1.000 C 13 26 55.49 +12 50 27.5 1.033 0.039 -14510.096545 24010.731938 -49.021404 -5.390557 J95 27 2020 03 25.160817 1.000 C 13 26 52.82 +12 47 14.0 1.033 0.039 -14557.408835 24002.954250 -54.711696 -3.485523 J95 28 2020 03 25.257588 1.000 C 13 26 46.13 +12 23 37.1 1.033 0.039 -14932.938157 23942.167558 29.281548 -9.315400 H21 29 2020 03 25.260302 1.000 C 13 26 45.51 +12 22 56.5 1.033 0.039 -14942.930080 23940.859387 28.105109 -8.233300 H21 30 2020 03 25.262725 1.000 C 13 26 44.94 +12 22 19.8 1.033 0.039 -14952.228438 23939.359634 26.671153 -7.587237 H21 31 2020 03 25.33266 1.000 C 13 26 33.41 +12 04 59.6 1.033 0.039 -15220.725109 23892.204189 31.916522 9.076697 G96 32 2020 03 25.33793 1.000 C 13 26 32.03 +12 03 37.7 1.033 0.039 -15243.037161 23887.699986 26.671339 9.827421 G96 33 2020 03 25.34319 1.000 C 13 26 30.70 +12 02 16.2 1.033 0.039 -15264.508633 23883.195380 22.214341 10.621509 G96 34 2020 03 25.34845 1.000 C 13 26 29.40 +12 00 56.4 1.033 0.039 -15284.918253 23880.138238 18.803395 12.915976 G96 35 2020 03 25.35750 1.000 C 13 26 27.24 +11 58 37.1 1.033 0.039 -15319.587899 23872.643462 13.356609 14.750466 I52 36 2020 03 25.36044 1.000 C 13 26 26.50 +11 57 52.1 1.033 0.039 -15331.277195 23870.658294 11.156974 15.828533 I52 37 2020 03 25.36191 1.000 C 13 26 26.12 +11 57 29.0 1.033 0.039 -15337.469150 23869.158363 9.709598 15.866132 I52 38 2020 03 25.43307 1.000 C 13 26 08.72 +11 39 06.1 1.033 0.039 -15619.175648 23808.357510 -40.477178 33.830168 I52 39 2020 03 25.43502 1.000 C 13 26 08.29 +11 38 34.7 1.033 0.039 -15626.767102 23805.438445 -41.618184 33.178836 I52 40 2020 03 25.43698 1.000 C 13 26 07.84 +11 38 05.2 1.033 0.039 -15633.951151 23804.537455 -42.309981 34.562533 I52 41 2020 03 29.42343 1.000 C 13 12 50.592 -09 37 58.47 1.030 0.033 -32759.792329 1335.905013 30.550026 16.350590 F51 42 2020 03 29.43554 1.000 C 13 12 46.304 -09 42 32.25 1.029 0.033 -32771.702436 1216.323206 21.974429 9.882223 F51 43 2020 03 29.44764 1.000 C 13 12 41.980 -09 47 06.08 1.029 0.033 -32782.925081 1096.469858 13.084971 2.979442 F51 } }