Improve: 2020_BD epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 43/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.313589202 -0.242E-03 NaN | e 0.568411978 NaN 2 0.833013961 -0.223E-04 NaN | a 2.046761354 NaN 3 0.370718501 -0.162E-05 NaN | i 1.878842373 NaN 4 -0.021574305 0.117E-05 NaN | node 92.875338097 NaN 5 -0.001940882 -0.311E-05 NaN | peri 336.346080087 NaN 6 -0.000067835 -0.139E-05 NaN | M 9.556990435 NaN | tp = 2025-10-23.606568 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: 0.21407 Optical RMSE: 0.21407(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/10 Number of used/total equations 76/86 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 18.35543 1.000 C 09 22 30.08 +47 45 51.2 1.006 0.026 -3.706252 32.466278 -0.389342 -0.100677 G96 2 2020 01 18.36067 1.000 C 09 22 31.29 +47 43 47.0 1.006 0.027 -3.391622 32.860890 -0.053877 0.339657 G96 3 2020 01 18.36600 1.000 C 09 22 32.58 +47 41 40.2 1.006 0.027 -3.052392 32.408132 0.306498 -0.066640 G96 4 2020 01 18.37149 1.000 C 09 22 33.84 +47 39 29.6 1.006 0.027 -3.149314 32.387628 0.231309 -0.039337 G96 5 2020 01 18.41849 1.000 C 09 22 41.48 +47 20 57.2 1.007 0.027 -1.583777 31.714308 1.975682 F -0.306267 711 6 2020 01 18.42095 1.000 C 09 22 42.45 +47 19 56.6 1.007 0.027 -0.580648 27.329290 2.988478 F -4.669965 F 711 7 2020 01 18.42335 1.000 C 09 22 42.55 +47 19 01.1 1.007 0.027 -2.375152 31.974746 1.203399 F -0.003716 711 8 2020 01 18.47460 1.000 C 09 22 57.82 +46 58 51.6 1.007 0.027 -3.743604 31.619983 0.038053 0.082753 I52 9 2020 01 18.47491 1.000 C 09 22 57.91 +46 58 44.3 1.007 0.027 -3.670014 31.497872 0.112831 -0.036705 I52 10 2020 01 18.47521 1.000 C 09 22 57.98 +46 58 37.4 1.007 0.027 -3.587174 31.619682 0.196822 0.087672 I52 11 2020 01 18.47551 1.000 C 09 22 58.05 +46 58 30.1 1.007 0.027 -3.809799 31.482637 -0.024653 -0.046806 I52 12 2020 01 18.482441 1.000 C 09 23 19.830 +46 57 32.89 1.007 0.027 -3.781689 31.498960 0.037587 0.035218 F51 13 2020 01 18.488328 1.000 C 09 23 20.946 +46 55 19.48 1.007 0.027 -4.315887 30.876392 -0.475771 -0.538499 F51 14 2020 01 18.500096 1.000 C 09 23 23.135 +46 50 55.27 1.007 0.027 -3.717535 31.336764 0.164107 0.019384 F51 15 2020 01 18.82602 1.000 C 09 25 30.67 +44 52 34.8 1.009 0.029 -4.775093 28.817073 0.267407 0.134878 587 16 2020 01 18.82680 1.000 C 09 25 30.87 +44 52 19.8 1.009 0.029 -5.136296 28.579667 -0.091748 -0.096882 587 17 2020 01 18.82769 1.000 C 09 25 31.10 +44 52 03.6 1.009 0.029 -4.864723 28.911148 0.182160 0.241040 587 18 2020 01 18.997690 1.000 C 09 26 07.54 +43 59 32.3 1.010 0.030 -5.337925 27.542880 0.129662 0.072625 J95 19 2020 01 19.000920 1.000 C 09 26 08.05 +43 58 33.8 1.010 0.030 -6.024061 27.542933 -0.549205 0.094760 J95 20 2020 01 19.004188 1.000 C 09 26 08.65 +43 57 35.7 1.010 0.030 -5.294428 27.596872 0.187764 0.171022 J95 21 2020 01 19.08265 1.000 C 09 26 16.99 +43 34 44.8 1.011 0.031 -6.020301 27.054993 -0.378837 0.153700 104 22 2020 01 19.08563 1.000 C 09 26 17.46 +43 33 51.1 1.011 0.031 -5.807304 26.630905 -0.159374 -0.250321 104 23 2020 01 19.08861 1.000 C 09 26 17.86 +43 32 57.7 1.011 0.031 -5.933445 26.959039 -0.279056 0.097871 104 24 2020 01 19.28467 1.000 C 09 27 22.48 +42 37 57.4 1.012 0.032 -5.881541 25.700657 0.191533 0.134985 I52 25 2020 01 19.28634 1.000 C 09 27 22.67 +42 37 30.9 1.012 0.032 -5.863543 25.700793 0.212255 0.145246 I52 26 2020 01 20.495530 1.000 C 09 30 37.574 +38 10 04.71 1.020 0.040 -7.389210 19.307425 -0.070829 -0.123504 F52 27 2020 01 20.506916 1.000 C 09 30 37.744 +38 08 01.81 1.020 0.040 -7.311906 19.318307 0.010183 -0.067737 F52 28 2020 01 20.518304 1.000 C 09 30 37.917 +38 05 58.54 1.020 0.040 -7.317017 19.222576 0.008801 -0.118600 F52 29 2020 01 20.529652 1.000 C 09 30 38.102 +38 03 55.75 1.020 0.040 -7.131344 19.298341 0.198213 0.001854 F52 30 2020 01 23.41428 1.000 C 09 34 09.61 +32 10 18.6 1.039 0.059 -6.980114 12.731463 -0.050353 F 0.931596 F I52 31 2020 01 23.41595 1.000 C 09 34 09.61 +32 10 09.4 1.039 0.059 -6.955550 12.010342 -0.026513 0.213136 I52 32 2020 01 23.41929 1.000 C 09 34 09.49 +32 09 53.7 1.039 0.059 -6.752148 13.681144 0.175444 F 1.889262 F I52 33 2020 01 23.53247 1.000 C 09 34 08.83 +32 00 03.0 1.040 0.059 -6.659421 11.275108 0.220922 -0.335383 291 34 2020 01 23.53966 1.000 C 09 34 08.88 +31 59 25.5 1.040 0.059 -6.648441 11.600379 0.229037 0.001491 291 35 2020 01 24.409017 1.000 C 09 34 51.510 +30 55 27.71 1.046 0.065 -6.488260 10.312381 0.012188 -0.070198 F52 36 2020 01 24.431560 1.000 C 09 34 50.869 +30 53 59.48 1.046 0.065 -6.743846 10.288055 -0.254680 -0.068580 F52 37 2020 01 24.442895 1.000 C 09 34 50.534 +30 53 15.17 1.046 0.065 -6.508762 10.475938 -0.025245 0.132353 F52 38 2020 01 30.48915 1.000 C 09 35 43.61 +26 34 44.0 1.089 0.107 -3.723874 6.815977 0.051825 0.385802 291 39 2020 01 30.49479 1.000 C 09 35 43.48 +26 34 33.2 1.089 0.107 -4.286945 6.265322 -0.513713 -0.163084 291 40 2020 01 30.50042 1.000 C 09 35 43.37 +26 34 22.6 1.089 0.107 -4.573750 5.758276 -0.802973 F -0.668357 F 291 41 2020 02 13.36153 1.000 C 09 34 35.75 +22 58 17.0 1.195 0.211 1.988024 2.981571 -0.129668 -0.159247 695 42 2020 02 13.38350 1.000 C 09 34 35.33 +22 58 03.7 1.195 0.211 2.258165 2.877654 0.135538 -0.255934 695 43 2020 02 13.40548 1.000 C 09 34 34.91 +22 57 49.7 1.196 0.211 2.151166 3.183299 0.023667 0.056934 695 } }