Improve: 2021_XF4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 36/10 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.469865926 -0.624E-15 0.191E-06 | e 0.081270327 0.15700E-06 2 0.964669810 0.507E-14 0.249E-06 | a 1.208001935 0.94494E-08 3 0.293915097 -0.180E-15 0.620E-07 | i 10.102393684 0.14113E-04 4 -0.015208415 -0.185E-16 0.247E-08 | node 100.219606409 0.13515E-04 5 0.005497915 -0.131E-15 0.566E-08 | peri 338.870670797 0.29786E-03 6 0.005047208 -0.472E-16 0.341E-08 | M 347.583805502 0.26022E-03 | tp = 2025-12-07.725761 nge-set: 1 [1900-1-1:2100-1-1] A123-r2 (N obs in set: 46/46) 7(1) 0.000E+00 0.000E+00 0.000E+00 8(2) -0.274E-12 0.350E-19 0.436E-13 9(3) 0.000E+00 0.000E+00 0.000E+00 Matrix of Correlation: 1 2 3 4 5 6 7(1) 8(2) 9(3) 1 1.00 2 -0.75 1.00 3 0.17 -0.25 1.00 4 -0.91 0.72 -0.33 1.00 5 -0.03 -0.60 0.11 0.10 1.00 6 -0.80 0.51 -0.57 0.89 0.22 1.00 7 ... ... ... ... ... ... ... 8 0.37 -0.14 -0.00 -0.28 -0.16 -0.28 ... 1.00 9 ... ... ... ... ... ... ... ... ... Root mean squared error: 0.26805 Optical RMSE: 0.26805(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 92/92 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 2017 12 10.334719 1.000 C 02 24 33.569 -15 50 23.99 1.111 0.202 -0.088895 -0.214348 -0.088896 -0.214348 F51 2 2017 12 10.346352 1.000 C 02 24 33.308 -15 49 42.43 1.111 0.202 -0.343971 0.008562 -0.343971 0.008562 F51 3 2017 12 10.357961 1.000 C 02 24 32.977 -15 49 00.56 1.111 0.202 -0.043649 -0.741847 -0.043649 -0.741847 F51 4 2018 01 12.315911 1.000 C 02 55 16.484 +16 10 26.45 1.115 0.259 -0.495732 0.250089 -0.495732 0.250089 F51 5 2018 01 12.326623 1.000 C 02 55 17.511 +16 10 57.93 1.115 0.259 0.170057 0.122631 0.170057 0.122631 F51 6 2021 12 06.264630 1.000 C 04 34 39.96 -14 47 03.2 1.110 0.153 -0.500847 -0.724171 -0.500847 -0.724171 G96 7 2021 12 06.270237 1.000 C 04 34 39.33 -14 46 45.8 1.110 0.153 -0.052566 -0.200982 -0.052566 -0.200982 G96 8 2021 12 06.275836 1.000 C 04 34 38.66 -14 46 28.1 1.110 0.153 0.153660 -0.293252 0.153660 -0.293252 G96 9 2021 12 06.281437 1.000 C 04 34 38.00 -14 46 09.9 1.110 0.153 -0.128194 -0.283278 -0.128194 -0.283278 G96 10 2021 12 06.312313 1.000 C 04 34 34.20 -14 44 32.1 1.110 0.153 0.210304 0.478088 0.210304 0.478088 H01 11 2021 12 06.318117 1.000 C 04 34 33.50 -14 44 12.9 1.110 0.153 -0.232022 0.167556 -0.232022 0.167556 H01 12 2021 12 06.41089 1.000 C 04 34 22.93 -14 39 10.8 1.110 0.152 0.132761 -0.040290 0.132761 -0.040290 I52 13 2021 12 06.41745 1.000 C 04 34 22.24 -14 38 49.1 1.110 0.152 -0.147909 0.601580 -0.147909 0.601580 I52 14 2021 12 07.521900 1.000 C 04 32 37.13 -13 37 08.8 1.110 0.151 0.312701 0.213738 0.312701 0.213738 474 15 2021 12 07.524839 1.000 C 04 32 36.79 -13 36 58.8 1.110 0.151 0.206985 0.158296 0.206985 0.158296 474 16 2021 12 07.527777 1.000 C 04 32 36.45 -13 36 48.4 1.110 0.151 -0.292043 0.035717 -0.292043 0.035717 474 17 2021 12 07.530715 1.000 C 04 32 36.12 -13 36 39.2 1.110 0.151 0.375027 0.246755 0.375027 0.246755 474 18 2021 12 09.313422 1.000 C 04 29 44.39 -11 54 59.2 1.110 0.150 -0.106935 0.006649 -0.106935 0.006649 V06 19 2021 12 09.317047 1.000 C 04 29 43.97 -11 54 46.5 1.110 0.150 0.149127 0.084617 0.149127 0.084617 V06 20 2021 12 09.320671 1.000 C 04 29 43.55 -11 54 33.4 1.110 0.150 0.021357 0.061006 0.021357 0.061005 V06 21 2021 12 15.16963 1.000 C 04 20 53.16 -05 37 42.4 1.110 0.147 0.041331 0.262318 0.041331 0.262318 807 22 2021 12 15.17447 1.000 C 04 20 52.64 -05 37 22.5 1.110 0.147 0.096632 0.189816 0.096632 0.189816 807 23 2021 12 27.16498 1.000 C 04 08 00.05 +08 46 48.4 1.112 0.153 -0.424771 -0.447397 -0.424771 -0.447397 291 24 2021 12 27.17145 1.000 C 04 07 59.64 +08 47 15.6 1.112 0.153 0.280545 0.234677 0.280545 0.234677 291 25 2021 12 27.17792 1.000 C 04 07 59.23 +08 47 44.3 1.112 0.153 0.251251 -0.406228 0.251251 -0.406228 291 26 2022 01 04.065300 1.000 C 04 05 14.03 +17 51 31.5 1.114 0.166 -0.122939 0.231929 -0.122939 0.231929 H21 27 2022 01 04.070052 1.000 C 04 05 13.94 +17 51 50.3 1.114 0.166 -0.065775 0.008867 -0.065775 0.008867 H21 28 2022 01 04.076668 1.000 C 04 05 13.79 +17 52 16.1 1.114 0.166 0.425601 -0.041883 0.425601 -0.041883 H21 29 2022 01 04.22803 1.000 C 04 05 12.21 +18 02 09.6 1.114 0.166 0.279923 0.440228 0.279923 0.440228 291 30 2022 01 04.24375 1.000 C 04 05 11.91 +18 03 10.8 1.114 0.166 0.193493 -0.266238 0.193493 -0.266238 291 31 2022 01 08.304838 1.000 C 04 05 57.58 +22 14 16.3 1.116 0.175 -0.268134 0.051213 -0.268134 0.051213 V06 32 2022 01 08.306943 1.000 C 04 05 57.58 +22 14 23.7 1.116 0.175 -0.021283 -0.084008 -0.021283 -0.084008 V06 33 2022 01 08.309048 1.000 C 04 05 57.60 +22 14 30.9 1.116 0.175 -0.009930 0.020747 -0.009930 0.020747 V06 34 2022 01 08.311154 1.000 C 04 05 57.61 +22 14 38.4 1.116 0.175 0.094674 -0.193194 0.094674 -0.193194 V06 35 2025 11 16.495554 1.000 C 06 48 28.024 -12 55 10.12 1.114 0.214 0.143584 -0.182466 0.143584 -0.182466 F51 36 2025 11 16.504189 1.000 C 06 48 28.524 -12 55 04.40 1.114 0.214 0.203753 -0.075620 0.203753 -0.075620 F51 37 2025 12 30.383087 1.000 C 06 49 24.049 +20 59 59.89 1.115 0.132 0.044280 -0.340187 0.044280 -0.340187 I52 38 2025 12 30.384324 1.000 C 06 49 23.970 +21 00 05.83 1.115 0.132 0.337874 0.042191 0.337874 0.042191 I52 39 2025 12 30.385563 1.000 C 06 49 23.837 +21 00 11.84 1.115 0.132 -0.000568 0.007042 -0.000568 0.007042 I52 40 2025 12 30.386803 1.000 C 06 49 23.711 +21 00 17.96 1.115 0.132 -0.327683 0.116134 -0.327683 0.116134 I52 41 2026 01 05.860409 1.000 C 06 41 54.545 +29 18 50.08 1.118 0.136 0.077099 -0.355048 0.077099 -0.355048 J95 42 2026 01 05.898941 1.000 C 06 41 51.218 +29 21 42.66 1.118 0.136 0.201546 0.128970 0.201546 0.128970 J95 43 2026 01 05.947403 0.250 B 06 41 46.481 +29 25 24.86 1.118 0.136 -0.282721 -0.262436 -0.282721 -0.262436 204 44 2026 01 05.961295 1.000 C 06 41 45.718 +29 26 20.00 1.118 0.136 0.120442 -0.147629 0.120442 -0.147629 J95 45 2026 01 05.997213 0.250 B 06 41 41.883 +29 29 03.66 1.118 0.136 -0.023833 -0.385662 -0.023833 -0.385662 204 46 2026 01 06.012636 1.000 C 06 41 41.098 +29 30 05.22 1.118 0.136 -0.279637 0.229791 -0.279637 0.229791 J95 } }