Improve: 2020_XG4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 45/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.408631366 -0.100E-07 0.554E-02 | e 0.527076143 0.11209E-03 2 -0.928357029 0.114E-08 0.631E-03 | a 1.322278003 0.17028E-03 3 -0.361305641 0.101E-08 0.556E-03 | i 4.615818701 0.75784E-03 4 0.017858766 0.560E-10 0.309E-04 | node 138.099931210 0.19305E-02 5 -0.001972207 -0.127E-09 0.699E-04 | peri 51.751491387 0.27754E-03 6 -0.001740706 -0.494E-10 0.273E-04 | M 41.108431643 0.21486E+00 | tp = 2025-09-18.582226 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: 0.26690 Optical RMSE: 0.26690(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 89/90 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 12 06.40358 1.000 C 05 06 27.42 +02 43 22.2 1.231 0.259 -0.309741 -0.020039 -0.309741 -0.020039 G96 2 2020 12 06.41384 1.000 C 05 06 25.44 +02 43 03.9 1.231 0.258 0.060788 0.132001 0.060788 0.132002 G96 3 2020 12 06.41896 1.000 C 05 06 24.46 +02 42 55.1 1.231 0.258 -0.070124 0.363100 -0.070124 0.363101 G96 4 2020 12 10.360497 1.000 C 04 52 37.349 +00 38 08.43 1.198 0.227 -0.328418 0.072809 -0.328418 0.072809 F52 5 2020 12 10.370845 1.000 C 04 52 34.721 +00 37 46.62 1.198 0.227 0.100420 -0.032311 0.100420 -0.032310 F52 6 2020 12 10.381205 1.000 C 04 52 32.083 +00 37 25.25 1.198 0.227 0.066853 -0.256213 0.066853 -0.256212 F52 7 2020 12 10.391618 1.000 C 04 52 29.453 +00 37 03.67 1.197 0.227 0.051190 -0.087857 0.051190 -0.087857 F52 8 2020 12 11.18874 1.000 C 04 49 13.59 +00 09 36.7 1.191 0.221 0.163985 -0.317663 0.163985 -0.317662 807 9 2020 12 11.19202 1.000 C 04 49 12.75 +00 09 29.5 1.191 0.221 0.206357 0.182021 0.206356 0.182022 807 10 2020 12 11.19529 1.000 C 04 49 11.89 +00 09 22.7 1.191 0.221 -0.037282 0.260826 -0.037282 0.260826 807 11 2020 12 11.216715 1.000 C 04 49 06.85 +00 07 51.4 1.190 0.221 0.270797 -0.023714 0.270797 -0.023714 H21 12 2020 12 11.224183 1.000 C 04 49 04.89 +00 07 35.4 1.190 0.221 0.154919 0.211234 0.154919 0.211235 H21 13 2020 12 11.227644 1.000 C 04 49 03.96 +00 07 27.9 1.190 0.221 0.260187 0.030299 0.260187 0.030299 H21 14 2020 12 12.08901 1.000 C 04 45 22.11 -00 23 13.6 1.183 0.215 0.096103 -0.057110 0.096103 -0.057110 807 15 2020 12 12.09222 1.000 C 04 45 21.22 -00 23 20.8 1.183 0.214 0.093192 0.043786 0.093192 0.043786 807 16 2020 12 12.09545 1.000 C 04 45 20.32 -00 23 27.9 1.183 0.214 -0.031041 0.046143 -0.031042 0.046144 807 17 2020 12 12.834525 1.000 C 04 41 58.87 -00 52 17.4 1.176 0.209 0.317319 -0.080425 0.317319 -0.080424 L01 18 2020 12 12.836172 1.000 C 04 41 58.40 -00 52 21.0 1.176 0.209 0.086502 -0.061851 0.086502 -0.061850 L01 19 2020 12 12.845601 1.000 C 04 41 55.67 -00 52 43.7 1.176 0.209 0.906084 0.281439 0.906084 F 0.281440 L01 20 2020 12 13.07558 1.000 C 04 40 51.24 -01 00 45.8 1.174 0.207 -0.300028 -0.240919 -0.300028 -0.240918 807 21 2020 12 13.08328 1.000 C 04 40 48.95 -01 01 04.1 1.174 0.207 0.008229 -0.195718 0.008229 -0.195717 807 22 2020 12 13.09077 1.000 C 04 40 46.74 -01 01 21.5 1.174 0.207 -0.187729 -0.005451 -0.187730 -0.005450 807 23 2020 12 15.16898 1.000 C 04 30 15.05 -02 26 13.0 1.156 0.193 0.191391 -0.051155 0.191390 -0.051154 807 24 2020 12 15.17365 1.000 C 04 30 13.47 -02 26 24.7 1.156 0.193 -0.125485 -0.070071 -0.125485 -0.070070 807 25 2020 12 15.17813 1.000 C 04 30 11.94 -02 26 36.2 1.156 0.193 -0.086051 -0.139530 -0.086051 -0.139529 807 26 2020 12 17.18863 1.000 C 04 18 36.89 -03 56 42.8 1.138 0.180 0.046393 -0.007208 0.046392 -0.007208 807 27 2020 12 17.19469 1.000 C 04 18 34.56 -03 56 59.7 1.138 0.180 -0.072383 -0.041978 -0.072384 -0.041977 807 28 2020 12 17.20075 1.000 C 04 18 32.24 -03 57 16.8 1.138 0.180 -0.109173 0.153413 -0.109173 0.153414 807 29 2020 12 17.219008 1.000 C 04 18 27.17 -03 58 58.6 1.138 0.180 -0.602575 0.737766 -0.602576 0.737767 I52 30 2020 12 17.220266 1.000 C 04 18 26.62 -03 59 02.8 1.138 0.180 0.484234 0.320996 0.484234 0.320997 I52 31 2020 12 17.221525 1.000 C 04 18 26.14 -03 59 06.0 1.138 0.180 0.144228 0.189449 0.144228 0.189450 I52 32 2020 12 19.16498 1.000 C 04 05 42.12 -05 33 36.2 1.121 0.168 0.715738 -0.633776 0.715737 -0.633775 807 33 2020 12 19.16965 1.000 C 04 05 40.11 -05 33 50.3 1.121 0.168 0.316445 -0.490665 0.316445 -0.490665 807 34 2020 12 19.17410 1.000 C 04 05 38.18 -05 34 04.2 1.121 0.168 0.434460 -0.225121 0.434460 -0.225121 807 35 2020 12 20.18413 1.000 C 03 58 22.51 -06 26 56.1 1.112 0.163 -0.361110 -0.250995 -0.361110 -0.250994 807 36 2020 12 20.18778 1.000 C 03 58 20.83 -06 27 08.1 1.112 0.163 -0.214334 0.084272 -0.214334 0.084272 807 37 2020 12 20.236677 1.000 C 03 58 00.20 -06 30 41.3 1.111 0.162 -0.026244 -0.067307 -0.026244 -0.067306 I52 38 2020 12 20.237940 1.000 C 03 57 59.62 -06 30 45.4 1.111 0.162 -0.083283 0.050312 -0.083283 0.050312 I52 39 2020 12 20.239203 1.000 C 03 57 59.05 -06 30 49.3 1.111 0.162 -0.388774 0.143737 -0.388774 0.143738 I52 40 2020 12 20.240464 1.000 C 03 57 58.48 -06 30 53.1 1.111 0.162 -0.754287 0.164254 -0.754287 0.164255 I52 41 2020 12 24.13225 1.000 C 03 25 08.11 -10 15 35.5 1.076 0.143 -0.050004 -0.185007 -0.050004 -0.185006 807 42 2020 12 24.13834 1.000 C 03 25 04.51 -10 15 58.0 1.076 0.143 -0.155688 -0.217798 -0.155688 -0.217798 807 43 2020 12 24.14442 1.000 C 03 25 00.90 -10 16 21.0 1.076 0.143 0.276646 0.009687 0.276645 0.009687 807 44 2021 01 02.147001 1.000 C 01 33 58.91 -20 06 51.6 0.993 0.116 0.127442 -0.241277 0.127443 -0.241277 I52 45 2021 01 02.149946 1.000 C 01 33 56.21 -20 07 02.7 0.993 0.116 -0.062786 0.551500 -0.062786 0.551500 I52 } }