Improve: 2017_YW4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 40/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.873086397 0.217E-06 0.738E-02 | e 0.555184927 0.11205E-03 2 -2.415565571 -0.226E-06 0.766E-02 | a 2.312429888 0.53703E-03 3 -1.251528815 -0.629E-07 0.214E-02 | i 9.018581257 0.21382E-02 4 0.005746491 0.456E-09 0.155E-04 | node 276.632260433 0.33192E-02 5 -0.006502286 0.114E-08 0.386E-04 | peri 192.821764958 0.36288E-02 6 -0.001966466 0.594E-09 0.201E-04 | M 86.304213845 0.36700E+00 | tp = 2025-01-17.085041 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: 0.28468 Optical RMSE: 0.28468(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 80/80 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 24.48038 1.000 C 10 01 02.94 +10 55 38.5 1.047 0.107 0.077108 -0.419063 0.077104 -0.419064 G96 2 2017 12 24.48553 1.000 C 10 01 04.77 +10 54 54.3 1.047 0.107 0.177318 0.372036 0.177313 0.372036 G96 3 2017 12 24.49067 1.000 C 10 01 06.57 +10 54 09.5 1.047 0.107 0.153143 0.390666 0.153138 0.390665 G96 4 2017 12 24.49582 1.000 C 10 01 08.34 +10 53 24.7 1.047 0.107 -0.371177 0.321820 -0.371181 0.321819 G96 5 2017 12 24.51946 1.000 C 10 01 16.64 +10 49 58.1 1.047 0.107 -0.113696 0.110156 -0.113700 0.110156 V06 6 2017 12 24.52089 1.000 C 10 01 17.20 +10 49 45.6 1.047 0.107 0.683344 0.404302 0.683340 0.404302 V06 7 2017 12 24.52232 1.000 C 10 01 17.69 +10 49 32.8 1.047 0.107 0.623956 0.048445 0.623952 0.048445 V06 8 2017 12 24.52375 1.000 C 10 01 18.15 +10 49 20.0 1.047 0.107 0.150459 -0.465955 0.150455 -0.465956 V06 9 2017 12 25.40429 1.000 C 10 06 49.14 +08 42 23.4 1.046 0.108 -0.320867 -0.132966 -0.320872 -0.132966 I52 10 2017 12 25.40598 1.000 C 10 06 49.70 +08 42 09.5 1.046 0.108 -0.692932 0.332967 -0.692938 0.332967 I52 11 2017 12 25.40764 1.000 C 10 06 50.28 +08 41 54.6 1.046 0.108 -0.171741 -0.192646 -0.171746 -0.192647 I52 12 2017 12 25.40930 1.000 C 10 06 50.85 +08 41 40.7 1.046 0.108 -0.164161 0.152680 -0.164166 0.152680 I52 13 2017 12 25.54365 1.000 C 10 07 35.93 +08 22 28.9 1.046 0.108 0.074097 -0.075757 0.074092 -0.075757 926 14 2017 12 25.54758 1.000 C 10 07 37.27 +08 21 55.3 1.046 0.108 0.234847 0.185100 0.234842 0.185100 926 15 2017 12 25.55152 1.000 C 10 07 38.59 +08 21 21.0 1.046 0.108 0.293630 -0.257999 0.293625 -0.257999 926 16 2017 12 26.41501 1.000 C 10 12 49.17 +06 19 12.4 1.045 0.109 0.178763 -0.090714 0.178758 -0.090714 711 17 2017 12 26.41807 1.000 C 10 12 50.09 +06 18 46.9 1.045 0.109 -0.728482 -0.267627 -0.728487 -0.267627 711 18 2017 12 26.42108 1.000 C 10 12 51.12 +06 18 21.6 1.045 0.109 0.180247 0.109718 0.180241 0.109718 711 19 2017 12 26.47512 1.000 C 10 13 08.90 +06 10 44.8 1.045 0.109 -0.016949 -0.624967 -0.016955 -0.624967 I52 20 2017 12 26.47846 1.000 C 10 13 09.99 +06 10 17.5 1.045 0.109 -0.003435 0.203103 -0.003441 0.203103 I52 21 2017 12 26.48178 1.000 C 10 13 11.02 +06 09 49.3 1.045 0.109 -0.292983 -0.266833 -0.292989 -0.266833 I52 22 2017 12 26.49365 1.000 C 10 13 14.86 +06 08 09.9 1.045 0.109 0.245243 0.304932 0.245237 0.304932 I52 23 2018 01 05.22917 1.000 C 10 58 38.27 -12 54 53.9 1.040 0.130 -0.059695 0.061468 -0.059702 0.061467 807 24 2018 01 05.23633 1.000 C 10 58 39.70 -12 55 34.5 1.040 0.130 -0.073285 -0.219264 -0.073292 -0.219264 807 25 2018 01 05.24318 1.000 C 10 58 41.08 -12 56 12.9 1.040 0.130 -0.077663 -0.000857 -0.077670 -0.000858 807 26 2018 01 09.26817 1.000 C 11 11 53.69 -18 32 09.8 1.042 0.143 0.147163 -0.462191 0.147156 -0.462191 807 27 2018 01 09.27972 1.000 C 11 11 55.52 -18 33 01.6 1.042 0.143 0.105204 0.079824 0.105197 0.079823 807 28 2018 01 09.29094 1.000 C 11 11 57.24 -18 33 51.8 1.042 0.143 -0.504644 0.249050 -0.504651 0.249049 807 29 2018 01 18.17140 1.000 C 11 32 32.62 -27 12 44.9 1.055 0.174 -0.136767 -0.195562 -0.136773 -0.195563 807 30 2018 01 18.17874 1.000 C 11 32 33.35 -27 13 05.6 1.055 0.174 0.238806 -0.087402 0.238800 -0.087403 807 31 2018 01 18.18628 1.000 C 11 32 34.07 -27 13 26.5 1.055 0.174 0.177326 0.104504 0.177320 0.104503 807 32 2018 01 18.23713 1.000 C 11 32 38.70 -27 15 47.5 1.055 0.174 -0.286567 0.149249 -0.286573 0.149248 807 33 2018 01 18.25097 1.000 C 11 32 39.94 -27 16 26.2 1.055 0.174 0.232138 -0.153798 0.232132 -0.153799 807 34 2018 01 18.26434 1.000 C 11 32 41.09 -27 17 02.7 1.055 0.174 -0.062298 -0.120246 -0.062304 -0.120247 807 35 2018 01 28.30436 1.000 C 11 44 56.54 -32 53 29.1 1.084 0.210 0.209057 0.086508 0.209051 0.086507 807 36 2018 01 28.31996 1.000 C 11 44 56.96 -32 53 51.7 1.084 0.210 0.012923 0.143103 0.012917 0.143102 807 37 2018 01 28.33515 1.000 C 11 44 57.38 -32 54 13.7 1.084 0.210 0.088462 0.172955 0.088455 0.172954 807 38 2018 02 21.34148 1.000 C 11 43 17.09 -36 16 28.0 1.198 0.296 0.112049 0.067086 0.112051 0.067087 807 39 2018 02 21.35661 1.000 C 11 43 16.31 -36 16 22.3 1.198 0.296 -0.351898 0.318376 -0.351896 0.318376 807 40 2018 02 21.37173 1.000 C 11 43 15.51 -36 16 17.6 1.198 0.296 0.011577 -0.279076 0.011578 -0.279076 807 } }