Improve: 2021_XB1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 51/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.594746310 -0.189E-08 0.353E-03 | e 0.484099529 0.98681E-05 2 -0.928456885 -0.222E-08 0.406E-03 | a 1.663924463 0.23957E-04 3 -0.568406944 -0.139E-08 0.256E-03 | i 8.201336403 0.21396E-03 4 0.010203650 0.168E-10 0.315E-05 | node 357.944032376 0.69456E-03 5 0.011865705 -0.265E-10 0.488E-05 | peri 27.488351211 0.32352E-03 6 0.007371280 -0.159E-10 0.291E-05 | M 325.308413651 0.14672E-01 | tp = 2026-02-04.547569 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: 0.22040 Optical RMSE: 0.22040(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 98/102 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 2021 12 01.509059 1.000 C 11 57 26.87 +36 28 47.6 1.006 0.264 0.137325 0.472324 0.137325 0.472321 G96 2 2021 12 01.514237 1.000 C 11 57 26.15 +36 28 49.7 1.006 0.264 0.283747 0.020907 0.283747 0.020904 G96 3 2021 12 01.519422 1.000 C 11 57 25.43 +36 28 52.2 1.006 0.264 0.246767 -0.061038 0.246767 -0.061040 G96 4 2021 12 01.541733 1.000 C 11 57 22.36 +36 29 03.0 1.006 0.264 0.416612 0.034586 0.416612 0.034583 G96 5 2021 12 01.542266 1.000 C 11 57 22.24 +36 29 03.6 1.006 0.264 -0.236950 0.052869 -0.236949 0.052866 G96 6 2021 12 01.542796 1.000 C 11 57 22.18 +36 29 04.0 1.006 0.264 -0.169887 0.262538 -0.169887 0.262535 G96 7 2021 12 01.544002 1.000 C 11 57 22.02 +36 29 04.6 1.006 0.264 -0.105083 0.329782 -0.105083 0.329779 G96 8 2021 12 01.544556 1.000 C 11 57 21.91 +36 29 04.6 1.006 0.264 -0.316275 -0.099041 -0.316275 -0.099044 G96 9 2021 12 01.545085 1.000 C 11 57 21.85 +36 29 04.7 1.006 0.264 -0.099440 -0.147901 -0.099440 -0.147904 G96 10 2021 12 02.507428 1.000 C 11 55 22.11 +36 35 56.0 1.012 0.266 0.145413 -0.036159 0.145414 -0.036162 V06 11 2021 12 02.508948 1.000 C 11 55 21.89 +36 35 56.7 1.012 0.266 0.031180 -0.145195 0.031180 -0.145197 V06 12 2021 12 02.510465 1.000 C 11 55 21.69 +36 35 57.6 1.012 0.266 0.023869 0.039043 0.023870 0.039040 V06 13 2021 12 02.511979 1.000 C 11 55 21.49 +36 35 58.0 1.012 0.266 0.258132 -0.211400 0.258132 -0.211402 V06 14 2021 12 03.13111 1.000 C 11 54 04.55 +36 40 08.5 1.016 0.268 0.088509 -0.198043 0.088510 -0.198046 033 15 2021 12 03.13469 1.000 C 11 54 04.05 +36 40 10.7 1.016 0.268 -0.457606 0.056485 -0.457605 0.056482 033 16 2021 12 03.13828 1.000 C 11 54 03.59 +36 40 12.5 1.016 0.268 -0.368354 0.204798 -0.368354 0.204795 033 17 2021 12 03.480879 1.000 C 11 53 21.50 +36 42 46.0 1.019 0.269 -0.306831 0.116853 -0.306831 0.116850 I52 18 2021 12 03.485683 1.000 C 11 53 20.86 +36 42 48.1 1.019 0.269 -0.120033 -0.072173 -0.120032 -0.072176 I52 19 2021 12 03.490961 1.000 C 11 53 20.15 +36 42 50.5 1.019 0.269 -0.020894 -0.217095 -0.020894 -0.217097 I52 20 2021 12 03.493111 1.000 C 11 53 19.90 +36 42 51.3 1.019 0.269 0.521565 -0.199897 0.521565 -0.199900 I52 21 2021 12 18.39725 1.000 C 11 20 21.99 +38 26 02.6 1.119 0.304 -0.111490 -0.049092 -0.111489 -0.049094 695 22 2021 12 18.40311 1.000 C 11 20 21.08 +38 26 05.5 1.119 0.304 0.167348 0.036252 0.167349 0.036251 695 23 2021 12 18.40897 1.000 C 11 20 20.12 +38 26 08.2 1.119 0.304 -0.044634 -0.207023 -0.044633 -0.207025 695 24 2022 01 01.12167 1.000 C 10 39 39.22 +39 49 08.6 1.218 0.334 -0.139990 0.291400 -0.139989 0.291399 204 25 2022 01 01.14427 1.000 C 10 39 34.33 +39 49 13.8 1.219 0.334 -0.518195 -0.216707 -0.518193 -0.216708 204 26 2022 01 01.16686 1.000 C 10 39 29.53 +39 49 19.4 1.219 0.334 0.132252 -0.078974 0.132253 -0.078976 204 27 2022 01 03.13316 1.000 C 10 32 40.11 +39 56 31.2 1.233 0.339 0.012951 0.164461 0.012953 0.164460 033 28 2022 01 03.13646 1.000 C 10 32 39.46 +39 56 31.8 1.233 0.339 0.899352 0.098307 0.899353 F 0.098306 033 29 2022 01 03.13975 1.000 C 10 32 38.66 +39 56 32.4 1.233 0.339 0.038489 0.141641 0.038490 0.141639 033 30 2022 01 03.434438 1.000 C 10 31 36.69 +39 57 35.1 1.235 0.340 0.028434 -0.333108 0.028435 -0.333109 V06 31 2022 01 03.435536 1.000 C 10 31 36.42 +39 57 35.5 1.236 0.340 -0.232883 -0.130485 -0.232882 -0.130486 V06 32 2022 01 03.436635 1.000 C 10 31 36.22 +39 57 35.9 1.236 0.340 0.311651 0.018841 0.311652 0.018839 V06 33 2022 01 03.437735 1.000 C 10 31 35.97 +39 57 35.6 1.236 0.340 0.238735 -0.491655 0.238736 -0.491657 V06 34 2022 01 10.278212 1.000 C 10 06 34.00 +40 04 09.1 1.286 0.361 -0.261258 -0.277690 -0.261257 -0.277692 I52 35 2022 01 10.280456 1.000 C 10 06 33.47 +40 04 08.3 1.286 0.361 -0.594616 -0.989100 -0.594615 F -0.989101 F I52 36 2022 01 10.282702 1.000 C 10 06 32.99 +40 04 09.6 1.286 0.361 0.200920 0.165715 0.200921 0.165713 I52 37 2022 01 10.284949 1.000 C 10 06 32.45 +40 04 09.9 1.286 0.361 0.069360 0.544113 0.069361 0.544112 I52 38 2022 01 25.53563 1.000 C 09 12 32.827 +38 24 03.33 1.398 0.434 0.013586 -0.005991 0.013586 -0.005992 F52 39 2022 01 25.55863 1.000 C 09 12 28.327 +38 23 47.09 1.398 0.435 0.127836 0.028505 0.127836 0.028504 F52 40 2022 01 25.57015 1.000 C 09 12 26.081 +38 23 38.61 1.398 0.435 -0.041099 -0.082182 -0.041099 -0.082183 F52 41 2022 01 31.329201 1.000 C 08 55 57.71 +37 11 24.1 1.440 0.473 -0.184887 0.205628 -0.184887 0.205627 G96 42 2022 01 31.334863 1.000 C 08 55 56.82 +37 11 20.0 1.440 0.473 0.375643 -0.267397 0.375643 -0.267398 G96 43 2022 01 31.340498 1.000 C 08 55 55.88 +37 11 14.1 1.440 0.473 -0.886741 -0.122613 -0.886741 F -0.122614 G96 44 2022 01 31.346133 1.000 C 08 55 54.97 +37 11 10.6 1.440 0.473 0.269916 -0.282649 0.269916 -0.282650 G96 45 2022 02 08.328284 1.000 C 08 38 14.842 +35 15 30.57 1.496 0.538 -0.129414 0.079811 -0.129414 0.079811 F52 46 2022 02 08.328913 1.000 C 08 38 14.744 +35 15 30.07 1.496 0.538 0.071217 0.310617 0.071216 0.310617 F52 47 2022 02 08.339747 1.000 C 08 38 13.500 +35 15 20.66 1.496 0.538 0.033093 0.029890 0.033092 0.029889 F52 48 2022 02 08.340377 1.000 C 08 38 13.417 +35 15 19.93 1.496 0.538 -0.056902 0.218892 -0.056903 0.218892 F52 49 2022 02 08.351218 1.000 C 08 38 12.176 +35 15 10.46 1.497 0.538 -0.143339 -0.114400 -0.143339 -0.114400 F52 50 2022 02 08.362722 1.000 C 08 38 10.804 +35 15 00.42 1.497 0.538 0.150369 0.065286 0.150368 0.065286 F52 51 2022 02 08.363352 1.000 C 08 38 10.740 +35 14 59.79 1.497 0.538 0.027865 -0.000679 0.027865 -0.000679 F52 } }