Improve: 2025_XB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/44 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.671787810 -0.470E-12 0.140E-03 | e 0.563920610 0.52791E-03 2 1.093097542 -0.951E-12 0.283E-03 | a 1.986878807 0.21763E-02 3 0.263107374 0.231E-12 0.696E-04 | i 8.581431766 0.57590E-02 4 -0.017310165 0.663E-14 0.199E-05 | node 140.428264709 0.87193E-02 5 0.000239221 0.226E-13 0.675E-05 | peri 4.723616350 0.51508E-02 6 0.001798905 0.367E-14 0.107E-05 | M 332.924798174 0.45528E-01 | tp = 2026-02-05.935130 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: 0.26144 Optical RMSE: 0.26144(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 84/88 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 11.343054 1.000 C 03 45 10.305 -23 47 57.39 1.144 0.232 -0.000368 0.087681 -0.000368 0.087681 F52 2 2025 12 11.354078 1.000 C 03 45 08.667 -23 48 25.27 1.144 0.232 -0.009257 0.085423 -0.009257 0.085423 F52 3 2025 12 11.365323 1.000 C 03 45 06.997 -23 48 53.64 1.144 0.232 -0.038092 0.115601 -0.038092 0.115601 F52 4 2025 12 11.376483 1.000 C 03 45 05.333 -23 49 21.72 1.144 0.232 -0.041586 0.072164 -0.041586 0.072164 F52 5 2025 12 11.436100 1.000 C 03 44 56.499 -23 51 50.33 1.143 0.231 -0.538876 0.139427 -0.538876 0.139427 F51 6 2025 12 11.436747 1.000 C 03 44 56.386 -23 51 52.50 1.143 0.231 0.071092 0.174213 0.071092 0.174213 F51 7 2025 12 12.034280 1.000 C 03 43 38.460 -24 16 35.20 1.138 0.228 0.124012 0.125825 0.124012 0.125825 807 8 2025 12 12.039750 1.000 C 03 43 37.650 -24 16 49.40 1.138 0.228 0.098085 0.193220 0.098085 0.193220 807 9 2025 12 12.045200 1.000 C 03 43 36.820 -24 17 03.50 1.138 0.228 0.172810 -0.014605 0.172810 -0.014605 807 10 2025 12 12.200178 1.000 C 03 43 15.035 -24 24 15.73 1.137 0.227 -0.643046 -0.083896 -0.643046 -0.083896 I52 11 2025 12 12.201392 1.000 C 03 43 14.837 -24 24 19.30 1.137 0.227 -0.162849 -0.048347 -0.162849 -0.048347 I52 12 2025 12 12.202036 1.000 C 03 43 14.725 -24 24 21.06 1.137 0.227 0.016861 -0.175103 0.016861 -0.175103 I52 13 2025 12 12.204551 1.000 C 03 43 14.358 -24 24 27.94 1.137 0.227 0.284052 0.189309 0.284052 0.189309 I52 14 2025 12 13.031520 1.000 C 03 41 19.960 -24 59 18.30 1.131 0.223 0.132917 0.143681 0.132917 0.143681 807 15 2025 12 13.036987 1.000 C 03 41 19.100 -24 59 32.70 1.131 0.223 0.170401 -0.018130 0.170401 -0.018130 807 16 2025 12 13.042440 1.000 C 03 41 18.260 -24 59 47.10 1.130 0.223 0.124764 0.077693 0.124764 0.077693 807 17 2025 12 13.211400 1.000 C 03 40 53.303 -25 07 44.33 1.129 0.222 0.201072 -0.489000 0.201072 -0.489000 I52 18 2025 12 13.213261 1.000 C 03 40 53.080 -25 07 48.90 1.129 0.222 -0.526176 0.218788 -0.526176 0.218788 I52 19 2025 12 13.213986 1.000 C 03 40 52.896 -25 07 51.06 1.129 0.222 0.158464 -0.478397 0.158464 -0.478397 I52 20 2025 12 13.228215 1.000 C 03 40 50.686 -25 08 28.07 1.129 0.222 -0.245933 -0.026408 -0.245933 -0.026408 I52 21 2025 12 14.12323 1.000 C 03 38 40.07 -25 47 05.9 1.122 0.217 0.185014 -0.047633 0.185014 -0.047633 W94 22 2025 12 14.12944 1.000 C 03 38 38.97 -25 47 21.6 1.122 0.217 0.071645 -1.218196 0.071645 -1.218196 F W94 23 2025 12 14.13566 1.000 C 03 38 37.96 -25 47 39.2 1.122 0.217 0.980966 -0.369530 0.980966 F -0.369530 W94 24 2025 12 16.035020 1.000 C 03 33 46.090 -27 12 58.30 1.107 0.207 0.168700 0.173268 0.168700 0.173268 807 25 2025 12 16.040662 1.000 C 03 33 45.100 -27 13 14.30 1.107 0.207 0.293191 0.359523 0.293191 0.359523 807 26 2025 12 16.046300 1.000 C 03 33 44.080 -27 13 30.10 1.107 0.207 0.481823 0.127892 0.481823 0.127892 807 27 2025 12 16.186213 1.000 C 03 33 20.977 -27 20 34.80 1.106 0.206 -0.224996 -0.306315 -0.224996 -0.306315 I52 28 2025 12 16.189272 1.000 C 03 33 20.444 -27 20 44.09 1.106 0.206 0.323312 0.270605 0.323312 0.270605 I52 29 2025 12 16.191423 1.000 C 03 33 20.063 -27 20 49.96 1.106 0.206 0.198876 0.250898 0.198876 0.250898 I52 30 2025 12 16.193574 1.000 C 03 33 19.652 -27 20 55.46 1.106 0.206 -0.018007 -0.302439 -0.018007 -0.302439 I52 31 2025 12 20.184025 1.000 C 03 21 28.217 -30 33 34.49 1.076 0.186 0.081151 -0.284831 0.081151 -0.284831 I52 32 2025 12 20.184612 1.000 C 03 21 28.134 -30 33 36.32 1.076 0.186 -0.240961 0.178615 -0.240961 0.178615 I52 33 2025 12 20.188122 1.000 C 03 21 27.353 -30 33 46.87 1.076 0.186 -0.198098 -0.177414 -0.198098 -0.177414 I52 34 2025 12 20.188713 1.000 C 03 21 27.230 -30 33 48.49 1.076 0.186 -0.381195 -0.247012 -0.381195 -0.247012 I52 35 2025 12 23.493027 1.000 C 03 09 33.866 -33 28 59.34 1.052 0.170 -0.734801 0.148088 -0.734801 0.148088 474 36 2025 12 23.497116 1.000 C 03 09 32.750 -33 29 14.82 1.052 0.170 1.448767 0.745165 1.448767 F 0.745165 F 474 37 2025 12 23.507459 1.000 C 03 09 30.156 -33 29 47.62 1.052 0.170 0.423912 0.040297 0.423912 0.040297 474 38 2025 12 24.039750 1.000 C 03 07 24.450 -34 00 11.50 1.048 0.168 -0.047269 0.001168 -0.047269 0.001168 807 39 2025 12 24.049160 1.000 C 03 07 21.910 -34 00 44.10 1.048 0.168 0.197813 -0.109467 0.197813 -0.109467 807 40 2025 12 24.058570 1.000 C 03 07 19.380 -34 01 16.10 1.048 0.168 -0.048624 -0.459860 -0.048624 -0.459860 807 41 2025 12 27.475904 1.000 C 02 51 33.144 -37 28 35.94 1.024 0.152 0.185462 -0.157825 0.185462 -0.157825 474 42 2025 12 27.479554 1.000 C 02 51 31.954 -37 28 49.51 1.024 0.152 -0.120288 -0.224300 -0.120288 -0.224300 474 43 2025 12 27.483208 1.000 C 02 51 30.787 -37 29 03.88 1.024 0.152 -0.111330 0.490175 -0.111330 0.490175 474 44 2025 12 27.486861 1.000 C 02 51 29.556 -37 29 17.81 1.024 0.152 0.196393 0.371550 0.196393 0.371550 474 } }