Improve: 2021_XU2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 56/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.707527575 0.532E-11 0.924E-06 | e 0.424857565 0.12695E-06 2 -1.729722858 0.109E-10 0.135E-05 | a 1.685498979 0.10479E-06 3 0.152706869 0.202E-11 0.663E-06 | i 29.051597850 0.17669E-04 4 0.007239518 -0.927E-14 0.401E-08 | node 232.469501923 0.30108E-04 5 0.008581507 0.752E-13 0.104E-07 | peri 193.746533333 0.44865E-04 6 0.003743378 0.147E-13 0.304E-08 | M 278.124059096 0.69793E-04 | tp = 2024-03-13.513843 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.85 1.00 3 0.41 0.53 1.00 4 -0.90 -0.64 -0.38 1.00 5 0.89 0.99 0.56 -0.71 1.00 6 -0.02 0.17 -0.28 -0.06 0.10 1.00 Root mean squared error: 0.36029 Optical RMSE: 0.36029(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 110/112 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 2019 07 05.567319 1.000 C 23 43 58.843 +41 49 25.02 1.502 1.152 -0.361852 0.236222 -0.361852 0.236222 F51 2 2019 07 05.590729 1.000 C 23 44 02.448 +41 50 07.27 1.502 1.152 0.009712 -0.086325 0.009712 -0.086325 F51 3 2019 07 05.602454 1.000 C 23 44 04.242 +41 50 28.44 1.502 1.151 0.115747 -0.151694 0.115747 -0.151694 F51 4 2021 12 02.083045 1.000 C 21 16 16.26 +02 32 49.1 1.038 0.713 0.050636 -0.054101 0.050637 -0.054101 G96 5 2021 12 02.088690 1.000 C 21 16 17.59 +02 32 40.7 1.038 0.713 -0.033644 -0.142431 -0.033643 -0.142431 G96 6 2021 12 02.094333 1.000 C 21 16 18.96 +02 32 31.3 1.038 0.713 -0.261037 0.927499 -0.261036 0.927499 G96 7 2021 12 02.099984 1.000 C 21 16 20.23 +02 32 23.4 1.038 0.713 0.306538 -0.006239 0.306539 -0.006239 G96 8 2021 12 02.170118 1.000 C 21 16 36.81 +02 30 36.8 1.038 0.713 0.352400 0.768230 0.352401 0.768230 G96 9 2021 12 02.170706 1.000 C 21 16 36.96 +02 30 36.8 1.038 0.713 -0.151592 0.019861 -0.151591 0.019861 G96 10 2021 12 02.171295 1.000 C 21 16 37.05 +02 30 36.5 1.038 0.713 0.290937 -0.819542 0.290938 -0.819542 G96 11 2021 12 02.171882 1.000 C 21 16 37.19 +02 30 35.2 1.038 0.713 0.446039 -0.436109 0.446039 -0.436109 G96 12 2021 12 03.150406 1.000 C 21 20 32.49 +02 05 55.0 1.034 0.710 -0.407219 -0.313052 -0.407218 -0.313053 G96 13 2021 12 03.150993 1.000 C 21 20 32.62 +02 05 53.8 1.034 0.710 -0.140480 -0.094539 -0.140479 -0.094540 G96 14 2021 12 05.016572 1.000 C 21 28 08.35 +01 18 22.8 1.027 0.705 -1.037132 -0.046686 -1.037131 -0.046686 H21 15 2021 12 05.018697 1.000 C 21 28 08.90 +01 18 19.8 1.027 0.705 -1.605079 -0.088196 -1.605078 F -0.088196 F H21 16 2021 12 05.74114 1.000 C 21 31 07.63 +00 59 45.2 1.025 0.703 0.293230 -0.443019 0.293231 -0.443020 204 17 2021 12 06.077387 1.000 C 21 32 31.29 +00 51 07.3 1.024 0.702 -0.362152 0.266249 -0.362151 0.266248 I52 18 2021 12 06.080457 1.000 C 21 32 32.03 +00 51 02.8 1.024 0.702 -0.280726 -0.045920 -0.280725 -0.045920 I52 19 2021 12 06.083525 1.000 C 21 32 32.77 +00 50 58.1 1.024 0.702 -0.121655 -0.170508 -0.121654 -0.170508 I52 20 2021 12 06.086593 1.000 C 21 32 33.52 +00 50 52.7 1.024 0.702 0.186142 0.404522 0.186143 0.404521 I52 21 2021 12 08.061702 1.000 C 21 40 50.90 -00 00 21.8 1.017 0.696 0.259828 -0.021892 0.259828 -0.021893 I52 22 2021 12 08.064003 1.000 C 21 40 51.51 -00 00 25.3 1.017 0.696 -0.254033 0.093511 -0.254032 0.093511 I52 23 2021 12 08.066304 1.000 C 21 40 52.07 -00 00 29.4 1.017 0.696 0.161896 0.452992 0.161897 0.452991 I52 24 2021 12 08.068605 1.000 C 21 40 52.59 -00 00 33.2 1.017 0.696 1.005767 0.294553 1.005768 0.294552 I52 25 2021 12 12.069868 1.000 C 21 58 09.10 -01 46 03.5 1.004 0.686 0.293600 0.191852 0.293600 0.191852 V06 26 2021 12 12.071175 1.000 C 21 58 09.46 -01 46 05.4 1.004 0.686 -0.065682 0.146535 -0.065682 0.146535 V06 27 2021 12 12.072482 1.000 C 21 58 09.81 -01 46 07.3 1.004 0.686 -0.287405 0.040640 -0.287405 0.040639 V06 28 2021 12 12.073791 1.000 C 21 58 10.15 -01 46 09.5 1.004 0.686 -0.244804 0.142655 -0.244804 0.142655 V06 29 2021 12 30.04413 1.000 C 23 22 09.60 -09 48 20.5 0.971 0.660 0.128307 0.117406 0.128308 0.117405 807 30 2021 12 30.04832 1.000 C 23 22 10.84 -09 48 25.8 0.971 0.660 -0.627908 -0.892997 -0.627907 -0.892998 807 31 2021 12 30.05260 1.000 C 23 22 12.08 -09 48 33.9 0.971 0.660 -0.054912 0.435263 -0.054911 0.435262 807 32 2022 01 05.130788 1.000 C 23 52 10.08 -12 22 33.8 0.970 0.659 -0.483837 -0.288537 -0.483836 -0.288538 I52 33 2022 01 05.135281 1.000 C 23 52 11.37 -12 22 41.1 0.970 0.659 0.213542 0.280187 0.213543 0.280186 I52 34 2022 01 05.139771 1.000 C 23 52 12.72 -12 22 47.6 0.970 0.659 -0.191114 0.401609 -0.191113 0.401608 I52 35 2022 01 05.144249 1.000 C 23 52 14.03 -12 22 53.6 0.970 0.659 -0.249527 -0.112461 -0.249526 -0.112461 I52 36 2022 01 21.086122 1.000 C 01 11 18.15 -17 57 06.0 0.988 0.678 -0.263681 -0.333387 -0.263680 -0.333388 I52 37 2022 01 21.090872 1.000 C 01 11 19.51 -17 57 11.4 0.988 0.678 0.137669 0.192423 0.137671 0.192423 I52 38 2022 01 21.095621 1.000 C 01 11 20.89 -17 57 15.5 0.988 0.678 -0.080623 -0.454796 -0.080622 -0.454797 I52 39 2022 02 06.09095 1.000 C 02 27 55.74 -21 12 38.8 1.038 0.719 0.291344 0.004060 0.291345 0.004059 691 40 2022 02 06.10418 1.000 C 02 27 59.36 -21 12 44.6 1.038 0.720 0.504254 -0.053934 0.504256 -0.053934 691 41 2022 02 13.11185 1.000 C 03 00 07.45 -21 51 17.1 1.067 0.743 0.486751 0.155204 0.486752 0.155203 291 42 2022 02 13.12731 1.000 C 03 00 11.57 -21 51 20.1 1.067 0.743 0.608093 -0.002104 0.608094 -0.002105 291 43 2022 02 20.10087 1.000 C 03 31 14.47 -22 03 38.4 1.100 0.769 -0.451547 0.275083 -0.451546 0.275082 291 44 2022 02 20.11005 1.000 C 03 31 16.82 -22 03 38.0 1.100 0.769 -0.093767 -0.095827 -0.093766 -0.095828 291 45 2022 04 04.06377 1.000 C 06 23 43.44 -16 59 54.9 1.349 0.996 -0.260092 0.610958 -0.260092 0.610958 807 46 2022 04 04.07341 1.000 C 06 23 45.53 -16 59 48.2 1.349 0.996 -0.218033 0.208205 -0.218032 0.208205 807 47 2022 04 04.08302 1.000 C 06 23 47.58 -16 59 41.7 1.349 0.996 0.297434 0.053357 0.297435 0.053357 807 48 2023 06 27.33566 1.000 C 17 57 42.08 +11 29 17.1 2.188 1.278 -0.223944 -0.013262 -0.223944 -0.013262 V06 49 2023 06 27.35154 1.000 C 17 57 40.58 +11 29 26.3 2.188 1.278 0.082302 -0.256388 0.082302 -0.256388 V06 50 2023 06 27.36742 1.000 C 17 57 39.06 +11 29 34.1 2.188 1.278 -0.920020 0.048098 -0.920020 0.048099 V06 51 2023 07 07.298950 1.000 C 17 42 35.196 +12 41 27.09 2.156 1.279 0.042960 -0.060793 0.042960 -0.060793 F52 52 2023 07 07.310428 1.000 C 17 42 34.164 +12 41 30.23 2.156 1.279 -0.347469 0.122676 -0.347469 0.122676 F52 53 2023 07 07.321953 1.000 C 17 42 33.112 +12 41 34.44 2.156 1.279 0.297117 -0.027935 0.297117 -0.027935 F52 54 2023 07 08.203406 1.000 C 17 41 16.200 +12 45 53.00 2.153 1.280 0.293641 0.429456 0.293641 0.429457 V06 55 2023 07 08.223903 1.000 C 17 41 14.440 +12 45 58.90 2.153 1.280 -0.170513 -0.436528 -0.170513 -0.436528 V06 56 2023 07 08.244413 1.000 C 17 41 12.550 +12 46 04.80 2.153 1.280 0.355174 0.289960 0.355174 0.289960 V06 } }