Improve: 2020_BY epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 48/0 number of iterations: 5 ====================================================================================================================== Iteration: 4 { In_coords Corrections Errors In_elements El_errors 1 -0.494756689 0.304E-03 NaN | e 0.455951769 NaN 2 0.799642834 0.373E-03 NaN | a 1.108769744 NaN 3 0.349736895 0.319E-03 NaN | i 16.138880820 NaN 4 -0.009463943 -0.452E-05 NaN | node 300.100080461 NaN 5 -0.011614193 0.744E-05 NaN | peri 285.282793899 NaN 6 -0.009927881 0.315E-05 NaN | M 307.595380857 NaN | tp = 2026-01-22.076546 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: 0.22408 Optical RMSE: 0.22408(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 90/96 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 01 16.558880 1.000 C 10 01 51.623 +32 55 37.31 1.029 0.053 -49.134155 57.147262 0.230593 0.423018 F51 2 2020 01 16.571374 1.000 C 10 01 52.905 +32 54 11.54 1.029 0.053 -49.462155 56.697919 0.045578 -0.137102 F51 3 2020 01 16.583484 1.000 C 10 01 54.178 +32 52 48.21 1.029 0.053 -49.518864 56.878613 0.128329 -0.063691 F51 4 2020 01 16.595636 1.000 C 10 01 55.457 +32 51 23.39 1.029 0.052 -49.974809 56.787648 -0.186797 -0.262220 F51 5 2020 01 19.542813 1.000 C 10 18 05.18 +20 59 07.8 1.005 0.025 -140.546518 85.080709 -0.136771 0.099957 T05 6 2020 01 19.546014 1.000 C 10 18 06.66 +20 57 30.1 1.005 0.025 -140.622490 84.965050 0.013449 -0.011360 T05 7 2020 01 19.551405 1.000 C 10 18 09.16 +20 54 45.4 1.005 0.025 -140.798963 85.224889 0.219002 0.256734 T05 8 2020 01 19.561527 1.000 C 10 18 13.82 +20 49 33.5 1.005 0.025 -141.967231 85.059043 -0.228314 0.109611 T05 9 2020 01 19.650948 1.000 C 10 18 57.58 +20 01 44.2 1.004 0.024 -148.257347 84.591574 0.054524 -0.008530 T08 10 2020 01 19.651408 1.000 C 10 18 57.83 +20 01 28.7 1.004 0.024 -148.180546 84.465615 0.166149 -0.131755 T08 11 2020 01 19.651868 1.000 C 10 18 58.07 +20 01 13.5 1.004 0.024 -148.282420 84.626509 0.099109 0.031882 T08 12 2020 01 19.653190 1.000 C 10 18 58.75 +20 00 29.6 1.004 0.024 -148.706356 84.888167 -0.224659 0.301477 T08 13 2020 01 19.653650 1.000 C 10 18 58.99 +20 00 13.8 1.004 0.024 -148.751684 84.474409 -0.235113 -0.109501 T08 14 2020 01 19.93273 1.000 C 10 22 48.34 +17 06 25.8 1.002 0.022 -172.248137 81.485397 -0.176413 -0.034844 595 15 2020 01 19.93644 1.000 C 10 22 50.95 +17 03 54.5 1.002 0.021 -172.126301 81.011822 0.292715 -0.446350 595 16 2020 01 20.035359 1.000 C 10 23 59.90 +15 53 49.6 1.001 0.021 -182.005095 79.122204 -0.019729 -0.329793 L01 17 2020 01 20.035968 1.000 C 10 24 00.33 +15 53 22.6 1.001 0.021 -182.073883 79.194226 -0.027826 -0.243109 L01 18 2020 01 20.036576 1.000 C 10 24 00.76 +15 52 55.9 1.001 0.021 -182.195418 79.531525 -0.088748 0.108857 L01 19 2020 01 20.037792 1.000 C 10 24 01.60 +15 52 01.6 1.001 0.021 -182.532191 79.306297 -0.304232 -0.086949 L01 20 2020 01 20.038478 1.000 C 10 24 02.10 +15 51 31.2 1.001 0.021 -182.416876 79.516257 -0.120455 0.139661 L01 21 2020 01 20.039086 1.000 C 10 24 02.53 +15 51 03.7 1.001 0.021 -182.379068 79.132285 -0.021947 -0.229523 L01 22 2020 01 20.416181 1.000 C 10 30 23.06 +10 22 11.5 0.998 0.017 -223.872126 65.152647 0.140993 0.213236 T08 23 2020 01 20.424977 1.000 C 10 30 31.57 +10 13 06.3 0.998 0.017 -225.164252 64.697820 -0.053971 0.266897 T08 24 2020 01 20.427864 1.000 C 10 30 34.38 +10 10 05.8 0.998 0.017 -225.156127 64.143910 0.315044 -0.117825 T08 25 2020 01 20.438709 1.000 C 10 30 44.87 +09 58 45.2 0.998 0.017 -226.732030 63.613145 0.098153 -0.002822 T08 26 2020 01 20.515653 1.000 C 10 32 00.37 +08 34 29.5 0.997 0.017 -236.457161 58.414543 0.138359 -0.126970 T05 27 2020 01 20.516110 1.000 C 10 32 00.82 +08 33 58.7 0.997 0.017 -236.702965 58.655057 -0.048909 0.146150 T05 28 2020 01 20.516567 1.000 C 10 32 01.28 +08 33 27.5 0.997 0.017 -236.666019 58.594950 0.046579 0.118679 T05 29 2020 01 20.517024 1.000 C 10 32 01.73 +08 32 56.3 0.997 0.017 -236.773180 58.490291 -0.002036 0.046688 T05 30 2020 01 20.517481 1.000 C 10 32 02.19 +08 32 25.2 0.997 0.017 -236.788856 58.547049 0.040839 0.136144 T05 31 2020 01 20.77368 1.000 C 10 37 33.86 +02 59 45.9 0.995 0.015 -270.368960 36.413298 -0.365918 F 0.883797 F P93 32 2020 01 20.77550 1.000 C 10 37 36.23 +02 57 06.5 0.995 0.015 -270.561079 36.231295 -0.321938 F 0.902762 F P93 33 2020 01 20.77640 1.000 C 10 37 37.41 +02 55 47.6 0.995 0.015 -270.588444 36.211473 -0.232612 F 0.982527 F P93 34 2020 01 20.969032 1.000 C 10 43 25.22 -02 16 23.8 0.994 0.013 -293.818843 11.521720 -0.087868 -0.043651 J95 35 2020 01 20.96952 1.000 C 10 43 23.14 -02 16 38.6 0.994 0.013 -293.780063 11.373369 0.198454 -0.144307 595 36 2020 01 20.969698 1.000 C 10 43 26.38 -02 17 34.0 0.994 0.013 -294.009701 11.870806 -0.199238 0.399651 J95 37 2020 01 20.97016 1.000 C 10 43 24.17 -02 17 46.4 0.994 0.013 -294.488541 11.030622 -0.433596 -0.395858 595 38 2020 01 20.970419 1.000 C 10 43 27.61 -02 18 50.7 0.994 0.013 -294.198927 11.489058 -0.302471 0.119997 J95 39 2020 01 20.97080 1.000 C 10 43 25.31 -02 18 54.0 0.994 0.013 -293.942815 11.775861 0.188504 0.440656 595 40 2020 01 20.971226 1.000 C 10 43 29.01 -02 20 16.6 0.994 0.013 -294.130910 11.256453 -0.138277 0.001786 J95 41 2020 01 21.030116 1.000 C 10 45 12.18 -04 07 41.0 0.993 0.013 -300.573426 2.476474 0.207733 -0.075902 Z80 42 2020 01 21.033588 1.000 C 10 45 18.43 -04 14 13.0 0.993 0.013 -300.532011 1.807719 0.632306 -0.210913 Z80 43 2020 01 21.037060 1.000 C 10 45 24.63 -04 20 45.9 0.993 0.013 -301.549863 0.938554 -0.004438 -0.544020 Z80 44 2020 01 21.038796 1.000 C 10 45 27.79 -04 24 02.9 0.993 0.013 -301.362279 0.909835 0.372919 -0.303846 Z80 45 2020 01 21.058032 1.000 C 10 46 03.26 -05 00 46.5 0.993 0.013 -304.095655 -1.690019 -0.300019 0.104367 J95 46 2020 01 21.058992 1.000 C 10 46 05.04 -05 02 37.6 0.993 0.013 -303.982268 -1.658963 -0.085234 0.287843 J95 47 2020 01 21.059953 1.000 C 10 46 06.81 -05 04 29.0 0.993 0.013 -303.986430 -1.807084 0.011933 0.292473 J95 48 2020 01 21.060929 1.000 C 10 46 08.58 -05 06 22.3 0.993 0.013 -304.317375 -2.249447 -0.216285 0.005423 J95 } }