Improve: 2020_BY4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 32/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.645142936 0.550E-05 NaN | e 0.698347929 NaN 2 0.613597705 0.194E-04 NaN | a 2.036164440 NaN 3 0.267240775 0.782E-05 NaN | i 1.731958968 0.15352E-04 4 -0.005563653 -0.226E-06 NaN | node 131.678261834 0.10771E-03 5 -0.019900640 0.217E-06 NaN | peri 82.196521022 0.27609E-03 6 -0.008020981 0.949E-07 NaN | M 346.224988527 NaN | tp = 2025-12-31.607586 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: 0.28729 Optical RMSE: 0.28729(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 60/64 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 20.412927 1.000 C 09 14 57.303 +12 06 10.21 1.074 0.094 -6.326903 -1.449220 -0.356456 -0.236006 F51 2 2020 01 20.424455 1.000 C 09 15 00.738 +12 05 47.10 1.074 0.094 -5.819541 -1.178635 0.160692 0.036964 F51 3 2020 01 20.436006 1.000 C 09 15 04.098 +12 05 24.24 1.073 0.094 -6.547326 -1.064943 -0.557274 0.153064 F51 4 2020 01 20.447603 1.000 C 09 15 07.529 +12 05 00.26 1.073 0.094 -6.112779 -1.301144 -0.112854 -0.080703 F51 5 2020 01 21.431500 1.000 C 09 21 18.672 +11 26 05.22 1.062 0.082 -7.019317 -1.252320 -0.046627 0.173812 F52 6 2020 01 21.442375 1.000 C 09 21 22.834 +11 25 36.20 1.062 0.082 -8.002170 -1.557018 -1.017129 F -0.128092 F F52 7 2020 01 21.453003 1.000 C 09 21 26.969 +11 25 07.79 1.061 0.081 -8.201866 -1.282259 -1.204733 F 0.149414 F F52 8 2020 01 22.414563 1.000 C 09 29 29.444 +10 33 41.61 1.050 0.070 -7.604668 -1.614513 0.684579 0.062706 F51 9 2020 01 22.425436 1.000 C 09 29 35.217 +10 33 01.66 1.050 0.070 -8.344832 -1.726760 -0.038464 -0.046109 F51 10 2020 01 22.436345 1.000 C 09 29 41.106 +10 32 20.80 1.050 0.070 -7.653376 -1.636164 0.670209 0.047958 F51 11 2020 01 22.447308 1.000 C 09 29 46.973 +10 31 39.76 1.050 0.069 -7.852737 -1.734410 0.488191 -0.046776 F51 12 2020 01 23.11977 1.000 C 09 37 03.65 +09 42 27.1 1.042 0.061 -9.403927 -2.024201 0.144806 -0.118500 204 13 2020 01 23.14051 1.000 C 09 37 18.32 +09 40 44.4 1.041 0.061 -9.438123 -1.583069 0.152467 0.330292 204 14 2020 01 23.421889 1.000 C 09 41 08.167 +09 17 14.57 1.038 0.058 -10.001309 -1.893791 0.206368 0.104840 F51 15 2020 01 23.433676 1.000 C 09 41 17.302 +09 16 10.44 1.038 0.058 -10.799950 -1.830492 -0.565097 0.172888 F51 16 2020 01 24.00465 1.000 C 09 50 10.85 +08 14 50.8 1.031 0.051 -11.856779 -2.428410 -0.137264 -0.193402 033 17 2020 01 24.00568 1.000 C 09 50 11.89 +08 14 43.6 1.031 0.051 -11.977419 -2.295098 -0.254887 -0.059616 033 18 2020 01 24.00670 1.000 C 09 50 12.92 +08 14 36.1 1.031 0.051 -11.918252 -2.482291 -0.192733 -0.246340 033 19 2020 01 24.051074 1.000 C 09 50 57.90 +08 09 27.7 1.031 0.051 -12.241308 -2.128667 -0.384070 0.126949 L01 20 2020 01 24.052397 1.000 C 09 50 59.29 +08 09 17.1 1.031 0.051 -11.403842 -2.656333 0.457329 -0.400091 L01 21 2020 01 24.054256 1.000 C 09 51 01.17 +08 09 04.0 1.031 0.051 -12.089034 -2.385464 -0.222332 -0.128343 L01 22 2020 01 24.055993 1.000 C 09 51 02.98 +08 08 51.1 1.031 0.051 -11.739668 -2.308571 0.132205 -0.050629 L01 23 2020 01 24.057461 1.000 C 09 51 04.48 +08 08 41.2 1.031 0.051 -12.346926 -1.595676 -0.470681 0.662961 L01 24 2020 01 25.40694 1.000 C 10 25 28.12 +04 08 58.2 1.015 0.036 -17.291348 -2.901851 0.184845 0.056657 I52 25 2020 01 25.40750 1.000 C 10 25 29.27 +04 08 49.5 1.015 0.035 -17.301320 -3.028650 0.177972 -0.069737 I52 26 2020 01 25.40805 1.000 C 10 25 30.40 +04 08 40.7 1.015 0.035 -17.183257 -3.370703 0.299078 -0.411393 I52 27 2020 01 25.40861 1.000 C 10 25 31.52 +04 08 32.6 1.015 0.035 -17.894545 -3.201479 -0.409111 -0.241764 I52 28 2020 01 25.410705 1.000 C 10 25 47.048 +04 08 47.08 1.015 0.035 -17.535021 -2.850021 -0.037373 0.094095 T12 29 2020 01 25.411262 1.000 C 10 25 48.209 +04 08 38.44 1.015 0.035 -17.461954 -2.945812 0.038829 -0.001301 T12 30 2020 01 26.31903 1.000 C 11 09 39.81 -01 09 03.1 1.004 0.026 -23.435836 -3.507173 0.027331 0.097796 I52 31 2020 01 26.31942 1.000 C 11 09 41.28 -01 09 13.9 1.004 0.026 -23.485611 -3.412067 -0.019580 0.193254 I52 32 2020 01 26.31983 1.000 C 11 09 42.82 -01 09 25.5 1.004 0.026 -23.493960 -3.566156 -0.024918 0.039536 I52 } }