Improve: 2025_XR4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/65 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.562968293 0.560E-09 0.361E-04 | e 0.656837061 0.57850E-03 2 0.634741243 -0.130E-08 0.969E-04 | a 2.167074102 0.34573E-02 3 0.180074132 -0.152E-08 0.110E-03 | i 9.527264567 0.68872E-02 4 -0.011272973 0.328E-10 0.256E-05 | node 86.333128781 0.46143E-02 5 0.017836537 0.911E-10 0.673E-05 | peri 272.378017303 0.92553E-02 6 0.010029114 0.623E-10 0.452E-05 | M 8.716882517 0.25736E-01 | tp = 2025-10-23.785799 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: 0.20354 Optical RMSE: 0.20354(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 118/130 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 2025 12 13.173037 1.000 C 02 04 37.461 -02 49 40.12 1.069 0.135 0.444250 0.814663 0.444254 F 0.814664 F U68 2 2025 12 13.176378 1.000 C 02 04 39.662 -02 49 02.15 1.069 0.135 0.180050 0.011639 0.180055 0.011640 U68 3 2025 12 13.199834 1.000 C 02 04 55.121 -02 44 41.46 1.069 0.135 0.842860 -0.627194 0.842864 F -0.627193 F U74 4 2025 12 13.200769 1.000 C 02 04 55.754 -02 44 30.27 1.069 0.135 0.224981 -1.208602 0.224985 F -1.208602 F U74 5 2025 12 13.210649 1.000 C 02 05 04.789 -02 42 25.46 1.069 0.135 -0.240962 0.036835 -0.240958 0.036835 F51 6 2025 12 13.213383 1.000 C 02 05 06.575 -02 41 55.46 1.069 0.135 0.114348 0.135066 0.114352 0.135066 F51 7 2025 12 13.278658 1.000 C 02 05 46.612 -02 30 05.72 1.070 0.136 0.013502 -0.108751 0.013507 -0.108750 I52 8 2025 12 13.280712 1.000 C 02 05 47.972 -02 29 43.01 1.070 0.136 -0.091620 -0.141229 -0.091616 -0.141229 I52 9 2025 12 13.281990 1.000 C 02 05 48.840 -02 29 29.15 1.070 0.136 -0.297350 0.236522 -0.297346 0.236522 I52 10 2025 12 13.283270 1.000 C 02 05 49.650 -02 29 15.22 1.070 0.136 0.232606 0.111618 0.232611 0.111618 I52 11 2025 12 13.303690 1.000 C 02 06 03.660 -02 25 34.93 1.070 0.136 0.093223 0.179245 0.093228 0.179245 U74 12 2025 12 13.306964 1.000 C 02 06 05.878 -02 24 56.76 1.070 0.136 -1.811427 -1.233093 -1.811422 F -1.233092 F U74 13 2025 12 13.404413 1.000 C 02 07 13.222 -02 05 50.96 1.071 0.137 -0.096166 -0.292594 -0.096163 -0.292594 474 14 2025 12 13.407207 1.000 C 02 07 15.053 -02 05 21.05 1.071 0.137 -0.073792 0.233290 -0.073788 0.233290 474 15 2025 12 13.410001 1.000 C 02 07 16.879 -02 04 50.56 1.071 0.137 -0.294923 0.219660 -0.294919 0.219660 474 16 2025 12 13.412795 1.000 C 02 07 18.684 -02 04 20.14 1.071 0.137 -0.218984 0.100067 -0.218980 0.100066 474 17 2025 12 13.740441 1.000 C 02 10 55.98 -01 07 26.2 1.075 0.139 0.096724 -0.069195 0.096727 -0.069195 L01 18 2025 12 13.741314 1.000 C 02 10 56.52 -01 07 16.9 1.075 0.139 0.168619 -0.249990 0.168623 -0.249990 L01 19 2025 12 13.744936 1.000 C 02 10 58.83 -01 06 39.2 1.075 0.139 0.002993 0.293411 0.002997 0.293411 L01 20 2025 12 13.753118 0.250 B 02 11 03.96 -01 05 13.0 1.075 0.139 -0.147397 -0.419124 -0.147393 -0.419123 595 21 2025 12 13.753281 0.250 B 02 11 04.68 -01 05 10.7 1.075 0.139 0.369639 -0.078112 0.369642 -0.078111 I93 22 2025 12 13.755446 0.250 B 02 11 06.08 -01 04 48.1 1.075 0.139 -0.000295 0.299241 -0.000291 0.299241 I93 23 2025 12 13.757528 0.250 B 02 11 07.35 -01 04 25.9 1.075 0.139 0.381506 -0.321516 0.381509 -0.321516 I93 24 2025 12 13.764496 0.250 B 02 11 11.14 -01 03 13.4 1.075 0.139 -0.598656 -0.323964 -0.598652 -0.323964 595 25 2025 12 13.775879 0.250 B 02 11 18.26 -01 01 14.5 1.075 0.139 -0.094047 -0.072823 -0.094043 -0.072823 595 26 2025 12 13.886264 0.250 B 02 12 27.234 -00 42 03.83 1.076 0.140 -0.021735 -0.027719 -0.021731 -0.027718 204 27 2025 12 13.889120 1.000 C 02 12 28.98 -00 41 34.7 1.076 0.140 0.242474 0.356965 0.242477 0.356965 587 28 2025 12 13.891991 1.000 C 02 12 30.77 -00 41 04.8 1.076 0.140 0.029978 0.310820 0.029982 0.310820 587 29 2025 12 13.893426 1.000 C 02 12 31.66 -00 40 49.9 1.076 0.140 0.004532 0.288513 0.004536 0.288513 587 30 2025 12 13.896154 0.250 B 02 12 33.363 -00 40 21.25 1.076 0.140 -0.072455 -0.108731 -0.072451 -0.108731 204 31 2025 12 13.906042 0.250 B 02 12 39.487 -00 38 38.98 1.076 0.140 -0.006092 -0.040876 -0.006089 -0.040876 204 32 2025 12 13.950984 1.000 C 02 13 07.195 -00 30 53.37 1.077 0.141 -0.340384 -0.148050 -0.340381 -0.148050 104 33 2025 12 13.961497 1.000 C 02 13 13.689 -00 29 05.14 1.077 0.141 -0.100756 -0.293169 -0.100753 -0.293169 104 34 2025 12 13.971855 1.000 C 02 13 20.086 -00 27 18.67 1.077 0.141 0.209570 -0.421012 0.209574 -0.421012 104 35 2025 12 14.034570 1.000 C 02 14 02.450 -00 15 22.10 1.077 0.141 0.185638 -0.378370 0.185641 -0.378371 807 36 2025 12 14.040680 1.000 C 02 14 06.160 -00 14 20.10 1.078 0.141 0.226847 0.008255 0.226850 0.008255 807 37 2025 12 14.046780 1.000 C 02 14 09.860 -00 13 17.80 1.078 0.141 0.060077 0.006248 0.060080 0.006247 807 38 2025 12 14.095183 1.000 C 02 14 41.464 -00 06 09.54 1.078 0.142 -0.016970 0.077482 -0.016967 0.077482 I52 39 2025 12 14.095608 1.000 C 02 14 41.730 -00 06 04.79 1.078 0.142 -0.353618 -0.231982 -0.353615 -0.231982 I52 40 2025 12 14.096033 1.000 C 02 14 41.953 -00 06 00.68 1.078 0.142 0.188738 -0.312713 0.188741 -0.312713 I52 41 2025 12 14.234551 1.000 C 02 16 05.471 +00 17 10.59 1.079 0.143 -0.075324 0.362110 -0.075320 0.362110 U74 42 2025 12 14.237826 1.000 C 02 16 07.378 +00 17 43.68 1.079 0.143 0.330104 -0.253215 0.330107 -0.253215 U74 43 2025 12 14.776190 0.250 B 02 21 31.980 +01 46 00.66 1.085 0.147 0.157367 -0.166983 0.157370 -0.166984 M49 44 2025 12 14.77880 0.250 B 02 21 33.36 +01 45 19.0 1.085 0.147 -0.431509 -0.111828 -0.431506 -0.111828 106 45 2025 12 14.779969 0.250 B 02 21 34.111 +01 46 36.48 1.085 0.147 -0.000904 -0.179103 -0.000902 -0.179104 M49 46 2025 12 14.78097 0.250 B 02 21 34.58 +01 45 39.6 1.085 0.147 -0.335251 -0.257405 -0.335249 -0.257405 106 47 2025 12 14.78351 0.250 B 02 21 35.96 +01 46 03.3 1.085 0.147 0.597322 -0.422103 0.597325 -0.422103 106 48 2025 12 14.783748 0.250 B 02 21 36.235 +01 47 11.90 1.085 0.147 0.103611 0.102699 0.103614 0.102698 M49 49 2025 12 14.78579 0.250 B 02 21 37.27 +01 46 25.1 1.085 0.147 0.236441 -0.507258 0.236443 -0.507258 106 50 2025 12 14.875975 1.000 C 02 22 28.85 +02 00 33.3 1.086 0.148 0.551666 1.169587 0.551669 F 1.169587 F 958 51 2025 12 14.882065 1.000 C 02 22 32.20 +02 01 30.4 1.086 0.148 1.288064 0.612553 1.288067 F 0.612553 F 958 52 2025 12 16.792350 1.000 C 02 39 22.568 +06 30 45.50 1.105 0.164 0.007278 0.106417 0.007281 0.106417 033 53 2025 12 16.792910 1.000 C 02 39 22.849 +06 30 49.80 1.105 0.164 -0.250190 0.199583 -0.250187 0.199583 033 54 2025 12 16.793460 1.000 C 02 39 23.069 +06 30 54.30 1.105 0.164 0.120629 -0.328047 0.120632 -0.328047 033 55 2025 12 16.794010 1.000 C 02 39 23.350 +06 30 58.20 1.105 0.164 -0.056275 0.085944 -0.056272 0.085944 033 56 2025 12 17.035990 1.000 C 02 41 18.880 +07 02 25.30 1.107 0.167 -0.080876 -0.060471 -0.080873 -0.060472 807 57 2025 12 17.041200 1.000 C 02 41 21.230 +07 03 03.90 1.107 0.167 0.093606 -0.089786 0.093609 -0.089786 807 58 2025 12 17.046410 1.000 C 02 41 23.600 +07 03 42.50 1.108 0.167 -0.034602 -0.002243 -0.034599 -0.002244 807 59 2025 12 21.047480 1.000 C 03 08 01.430 +13 45 03.60 1.148 0.206 0.195482 -0.005031 0.195487 -0.005031 807 60 2025 12 21.053210 1.000 C 03 08 03.300 +13 45 31.10 1.148 0.206 -0.026645 0.363582 -0.026640 0.363583 807 61 2025 12 21.058950 1.000 C 03 08 05.140 +13 45 59.00 1.148 0.206 0.057769 0.216595 0.057775 0.216596 807 62 2025 12 21.389292 1.000 C 03 09 53.849 +14 11 34.45 1.151 0.210 -0.219198 -0.213393 -0.219192 -0.213392 F51 63 2025 12 21.402007 1.000 C 03 09 57.825 +14 12 33.20 1.151 0.210 0.183618 -0.069762 0.183624 -0.069760 F51 64 2025 12 21.414706 1.000 C 03 10 01.847 +14 13 32.04 1.152 0.210 -0.142476 0.021125 -0.142470 0.021126 F51 65 2025 12 21.427407 1.000 C 03 10 05.843 +14 14 30.84 1.152 0.210 -0.045342 -0.120829 -0.045336 -0.120828 F51 } }