Improve: 2020_UD2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 21/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.809594691 -0.185E-02 NaN | e 0.487045624 NaN 2 -0.483474835 -0.319E-02 NaN | a 1.899194644 NaN 3 -0.374410358 -0.182E-02 NaN | i 9.726652373 NaN 4 0.009556857 0.441E-04 NaN | node 25.349960273 NaN 5 0.015866113 -0.269E-04 NaN | peri 326.645238101 NaN 6 0.009189269 -0.213E-04 NaN | M 351.163021099 NaN | tp = 2025-12-14.466805 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: 0.42685 Optical RMSE: 0.42685(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/6 Number of used/total equations 36/42 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 10 14.606745 1.000 C 04 02 01.035 +01 59 29.70 1.020 0.030 -3353.779345 -4081.311295 -0.020705 -0.137913 F51 2 2020 10 14.622828 1.000 C 04 01 52.903 +02 08 09.02 1.020 0.030 -3362.922778 -4055.320924 -0.262876 0.001603 F51 3 2020 10 14.631269 1.000 C 04 01 48.713 +02 12 40.69 1.020 0.030 -3367.202411 -4041.696441 0.048648 0.056858 F51 4 2020 10 17.28832 1.000 C 03 48 00.37 +19 55 50.3 1.029 0.040 -3460.828242 -821.905897 3.179222 F 0.239819 703 5 2020 10 17.29359 1.000 C 03 47 58.61 +19 57 21.8 1.030 0.040 -3460.548217 -818.420669 2.247615 F -0.528844 703 6 2020 10 17.29888 1.000 C 03 47 56.94 +19 58 55.6 1.030 0.040 -3458.376836 -813.175985 3.199181 F 0.453982 703 7 2020 10 17.30416 1.000 C 03 47 55.15 +20 00 27.0 1.030 0.040 -3458.245054 -809.600663 2.109728 F -0.216237 703 8 2020 10 19.461609 1.000 C 03 39 52.26 +28 13 45.2 1.038 0.051 -2802.737749 354.385913 1.032293 -0.422196 T08 9 2020 10 19.463449 1.000 C 03 39 51.79 +28 14 06.1 1.038 0.051 -2801.518220 355.649730 1.708103 F 0.176493 F T08 10 2020 10 19.469342 1.000 C 03 39 50.15 +28 15 09.8 1.038 0.051 -2800.532731 357.633783 0.951742 0.035241 T08 11 2020 10 19.477642 1.000 C 03 39 47.90 +28 16 39.4 1.038 0.051 -2798.293075 360.220788 0.736716 -0.358260 T08 12 2020 10 19.853920 1.000 C 03 38 42.67 +29 19 42.4 1.040 0.053 -2683.706172 474.776901 0.094646 0.102566 L01 13 2020 10 19.854786 1.000 C 03 38 42.46 +29 19 51.2 1.040 0.053 -2683.830199 475.112878 -0.282087 0.171762 L01 14 2020 10 19.855653 1.000 C 03 38 42.28 +29 20 00.1 1.040 0.053 -2683.559139 475.347598 -0.263990 0.139455 L01 15 2020 10 19.857383 1.000 C 03 38 41.96 +29 20 17.9 1.040 0.053 -2682.535059 475.618340 0.255438 -0.122417 L01 16 2020 10 19.858025 1.000 C 03 38 41.80 +29 20 24.6 1.040 0.053 -2682.585258 476.051452 0.018000 0.113113 L01 17 2020 10 19.859098 1.000 C 03 38 41.58 +29 20 35.7 1.040 0.053 -2682.161027 476.403753 0.129335 0.135266 L01 18 2020 10 20.367022 1.000 C 03 37 02.76 +30 41 49.4 1.042 0.055 -2535.127854 613.312858 -0.587822 -0.093235 I52 19 2020 10 20.367441 1.000 C 03 37 02.66 +30 41 53.4 1.042 0.055 -2534.889362 613.599734 -0.465889 0.088581 I52 20 2020 10 20.367860 1.000 C 03 37 02.54 +30 41 57.3 1.042 0.055 -2534.923402 613.929097 -0.616488 0.312914 I52 21 2020 10 20.368279 1.000 C 03 37 02.44 +30 42 00.8 1.042 0.055 -2534.933697 613.784034 -0.743342 0.062857 I52 } }