Improve: 2026_BN2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/101 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.491664329 0.195E-09 0.453E-05 | e 0.181640605 0.37801E-04 2 0.692346683 0.382E-09 0.148E-04 | a 1.009808683 0.56937E-04 3 -0.045672770 0.561E-08 0.888E-04 | i 23.746458371 0.58993E-02 4 -0.013609203 -0.746E-11 0.191E-06 | node 117.538602303 0.38928E-03 5 0.012431672 -0.275E-10 0.662E-06 | peri 256.814603352 0.13338E-01 6 0.007946676 -0.484E-10 0.776E-06 | M 24.494761442 0.13193E-01 | tp = 2025-10-26.781004 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.95 1.00 3 0.96 0.85 1.00 4 -0.99 -0.98 -0.94 1.00 5 -0.99 -0.98 -0.94 1.00 1.00 6 -0.97 -0.86 -1.00 0.94 0.95 1.00 Root mean squared error: 0.23336 Optical RMSE: 0.23336(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 184/202 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 2026 01 18.267343 1.000 C 05 13 37.988 +10 14 53.52 1.015 0.040 0.078832 0.247516 0.078825 0.247514 703 2 2026 01 18.269623 1.000 C 05 13 37.700 +10 16 21.14 1.015 0.040 0.092142 -0.394128 0.092135 -0.394130 703 3 2026 01 18.271899 1.000 C 05 13 37.553 +10 17 48.30 1.015 0.040 -1.738876 -0.086004 -1.738883 F -0.086006 F 703 4 2026 01 18.274179 1.000 C 05 13 37.182 +10 19 16.00 1.015 0.040 -0.585587 -1.285541 -0.585594 F -1.285544 F 703 5 2026 01 18.298464 1.000 C 05 13 34.392 +10 34 38.75 1.015 0.040 -0.008490 0.013831 -0.008497 0.013829 I52 6 2026 01 18.298728 1.000 C 05 13 34.316 +10 34 48.36 1.015 0.040 0.777000 0.181534 0.776993 F 0.181531 F I52 7 2026 01 18.298987 1.000 C 05 13 34.309 +10 34 58.94 1.015 0.040 0.227080 -0.412937 0.227073 -0.412939 I52 8 2026 01 18.299250 1.000 C 05 13 34.316 +10 35 08.23 1.015 0.040 -0.047772 0.423464 -0.047779 0.423462 I52 9 2026 01 18.373510 1.000 C 05 13 27.016 +11 21 52.20 1.015 0.041 0.089004 0.041310 0.088996 0.041309 I52 10 2026 01 18.373773 1.000 C 05 13 27.008 +11 22 02.14 1.015 0.041 -0.125106 0.039530 -0.125113 0.039528 I52 11 2026 01 18.374026 1.000 C 05 13 26.972 +11 22 11.53 1.015 0.041 0.118455 0.069347 0.118447 0.069345 I52 12 2026 01 18.374277 1.000 C 05 13 26.965 +11 22 20.89 1.015 0.041 -0.054327 0.189602 -0.054334 0.189600 I52 13 2026 01 18.396714 0.250 B 05 13 44.959 +11 36 27.64 1.015 0.041 0.544404 0.215531 0.544400 0.215528 Q06 14 2026 01 18.405971 0.250 B 05 13 43.952 +11 42 18.20 1.015 0.041 0.657676 -0.969830 0.657672 -0.969833 Q06 15 2026 01 18.408149 1.000 C 05 13 37.087 +11 48 11.02 1.015 0.041 -0.272120 -0.024392 -0.272123 -0.024390 474 16 2026 01 18.409259 1.000 C 05 13 36.929 +11 48 52.38 1.015 0.041 0.271737 0.144921 0.271733 0.144923 474 17 2026 01 18.410367 1.000 C 05 13 36.838 +11 49 34.14 1.015 0.041 -0.265817 0.155739 -0.265821 0.155741 474 18 2026 01 18.411475 1.000 C 05 13 36.691 +11 50 15.97 1.015 0.041 -0.044693 -0.159564 -0.044697 -0.159561 474 19 2026 01 18.415229 0.250 B 05 13 43.030 +11 48 06.14 1.015 0.041 -0.092076 0.390358 -0.092080 0.390356 Q06 20 2026 01 18.529945 0.250 B 05 13 29.566 +12 59 27.49 1.015 0.041 -0.043676 0.326081 -0.043681 0.326081 900 21 2026 01 18.530032 0.250 B 05 13 29.189 +12 59 32.57 1.015 0.041 0.758842 -1.237947 0.758836 -1.237948 Q10 22 2026 01 18.532986 0.250 B 05 13 28.884 +13 01 21.11 1.015 0.041 0.168290 -0.516058 0.168284 -0.516058 Q10 23 2026 01 18.535884 0.250 B 05 13 28.387 +13 03 09.11 1.015 0.041 1.924191 -2.140212 1.924185 F -2.140213 F Q10 24 2026 01 18.539642 0.250 B 05 13 28.361 +13 05 25.84 1.015 0.041 0.273655 -0.274481 0.273649 -0.274482 900 25 2026 01 18.549349 0.250 B 05 13 27.175 +13 11 23.35 1.015 0.041 0.591583 -0.278064 0.591577 -0.278065 900 26 2026 01 18.69869 0.250 B 05 13 30.10 +14 41 25.4 1.016 0.041 1.404175 0.078929 1.404170 0.078928 M45 27 2026 01 18.70175 0.250 B 05 13 29.84 +14 43 16.6 1.016 0.041 1.026613 -0.181928 1.026609 -0.181929 M45 28 2026 01 18.70315 1.000 C 05 13 29.87 +14 44 04.1 1.016 0.042 0.914916 -0.760015 0.914912 F -0.760016 F L04 29 2026 01 18.723831 0.250 B 05 13 28.558 +14 56 11.80 1.016 0.042 0.563578 -1.116751 0.563574 -1.116752 B15 30 2026 01 18.72606 1.000 C 05 13 27.69 +14 57 52.2 1.016 0.042 1.605532 -1.089454 1.605527 F -1.089454 F L04 31 2026 01 18.726424 0.250 B 05 13 28.318 +14 57 43.09 1.016 0.042 1.470439 1.001810 1.470435 1.001809 B15 32 2026 01 18.726726 1.000 C 05 13 28.53 +14 58 00.6 1.016 0.042 0.059937 -0.051655 0.059932 -0.051656 K62 33 2026 01 18.729005 0.250 B 05 13 28.138 +14 59 17.99 1.016 0.042 0.522538 -0.622792 0.522533 -0.622792 B15 34 2026 01 18.730656 1.000 C 05 13 28.16 +15 00 22.2 1.016 0.042 0.540213 -0.028452 0.540209 F -0.028453 K62 35 2026 01 18.733772 1.000 C 05 13 27.94 +15 02 14.7 1.016 0.042 -0.219840 -0.028612 -0.219844 -0.028613 K62 36 2026 01 18.738178 0.250 B 05 13 28.051 +15 04 54.34 1.016 0.042 0.391711 -0.259205 0.391706 -0.259206 K74 37 2026 01 18.745094 0.250 B 05 13 27.449 +15 09 03.28 1.016 0.042 0.358690 -0.229870 0.358685 -0.229870 K74 38 2026 01 18.752015 0.250 B 05 13 26.842 +15 13 11.82 1.016 0.042 0.295363 0.094816 0.295359 0.094815 K74 39 2026 01 18.760830 1.000 C 05 13 25.727 +15 18 26.00 1.016 0.042 -0.036240 -0.376664 -0.036245 -0.376665 033 40 2026 01 18.761090 1.000 C 05 13 25.705 +15 18 35.30 1.016 0.042 -0.055464 -0.345582 -0.055469 -0.345582 033 41 2026 01 18.761350 1.000 C 05 13 25.676 +15 18 44.40 1.016 0.042 0.071073 -0.144806 0.071068 -0.144806 033 42 2026 01 18.814757 0.250 B 05 13 21.210 +15 50 30.80 1.016 0.042 -0.293764 -0.257182 -0.293769 -0.257182 B72 43 2026 01 18.817615 0.250 B 05 13 20.20 +15 52 27.5 1.016 0.042 0.038450 0.166983 0.038445 0.166983 595 44 2026 01 18.819294 0.250 B 05 13 20.756 +15 53 11.98 1.016 0.042 -0.214275 -0.337509 -0.214280 -0.337510 B72 45 2026 01 18.822083 0.250 B 05 13 19.70 +15 55 05.8 1.016 0.042 0.456979 0.281659 0.456973 0.281659 595 46 2026 01 18.822346 0.250 B 05 13 20.14 +15 54 53.5 1.016 0.042 -0.079532 -0.364239 -0.079537 -0.364239 L65 47 2026 01 18.822986 0.250 B 05 13 20.011 +15 55 25.28 1.016 0.042 0.440625 0.323685 0.440620 0.323685 K87 48 2026 01 18.823819 0.250 B 05 13 20.303 +15 55 52.37 1.016 0.042 -0.110163 -0.192249 -0.110168 -0.192249 B72 49 2026 01 18.826517 0.250 B 05 13 19.22 +15 57 43.2 1.016 0.042 0.526774 0.022111 0.526768 0.022111 595 50 2026 01 18.828356 0.250 B 05 13 19.855 +15 58 32.92 1.016 0.042 -0.091016 0.102273 -0.091021 0.102273 B72 51 2026 01 18.830590 0.250 B 05 13 19.241 +15 59 55.07 1.016 0.042 0.374482 0.009220 0.374476 0.009220 K87 52 2026 01 18.838171 0.250 B 05 13 18.439 +16 04 23.02 1.016 0.042 0.882751 0.208544 0.882746 0.208544 K87 53 2026 01 18.841694 0.250 B 05 13 18.21 +16 06 18.1 1.016 0.042 0.693294 -0.147162 0.693288 -0.147162 L65 54 2026 01 18.860395 0.250 B 05 13 16.44 +16 17 17.0 1.016 0.042 -0.022372 0.787783 -0.022378 0.787783 L65 55 2026 01 18.890761 1.000 C 05 13 12.34 +16 35 26.8 1.017 0.042 0.216863 -0.071585 0.216856 -0.071584 L01 56 2026 01 18.892253 1.000 C 05 13 12.20 +16 36 18.8 1.017 0.042 0.015714 0.144430 0.015708 0.144431 L01 57 2026 01 18.893748 1.000 C 05 13 12.06 +16 37 11.2 1.017 0.042 -0.252408 0.056404 -0.252415 0.056404 L01 58 2026 01 18.895245 1.000 C 05 13 11.90 +16 38 03.2 1.017 0.042 -0.142525 0.350617 -0.142532 0.350617 L01 59 2026 01 19.011192 0.250 B 05 13 18.343 +17 45 32.58 1.017 0.043 -0.440235 -0.088548 -0.440239 -0.088547 W05 60 2026 01 19.014468 0.250 B 05 13 17.981 +17 47 26.20 1.017 0.043 0.146854 -0.529874 0.146850 -0.529873 W05 61 2026 01 19.017662 0.250 B 05 13 17.662 +17 49 17.08 1.017 0.043 0.164031 -1.031839 0.164027 -1.031838 W05 62 2026 01 19.074141 1.000 C 05 13 15.701 +18 21 27.79 1.017 0.043 -0.242628 0.004881 -0.242633 0.004881 I52 63 2026 01 19.074311 1.000 C 05 13 15.622 +18 21 32.90 1.017 0.043 0.760425 0.548298 0.760420 F 0.548298 F I52 64 2026 01 19.074659 1.000 C 05 13 15.665 +18 21 45.22 1.017 0.043 -0.384035 0.344904 -0.384039 0.344905 I52 65 2026 01 19.172259 0.250 B 05 13 06.970 +19 16 19.13 1.017 0.043 0.101315 0.272892 0.101309 0.272893 U52 66 2026 01 19.186130 0.250 B 05 13 05.513 +19 24 04.07 1.017 0.043 0.123555 0.266517 0.123549 0.266518 U52 67 2026 01 19.199772 0.250 B 05 13 04.085 +19 31 39.83 1.017 0.043 -0.180294 0.398003 -0.180301 0.398004 U52 68 2026 01 19.67590 0.250 B 05 12 51.65 +23 44 39.7 1.019 0.045 0.603835 -0.633432 0.603829 -0.633434 M45 69 2026 01 19.67877 0.250 B 05 12 51.47 +23 46 07.8 1.019 0.045 0.100852 -0.188087 0.100846 -0.188089 M45 70 2026 01 19.68173 0.250 B 05 12 51.24 +23 47 39.5 1.019 0.045 0.097161 -0.662273 0.097155 -0.662276 M45 71 2026 01 19.720519 0.250 B 05 12 49.486 +24 07 07.46 1.019 0.045 0.028218 0.287776 0.028212 0.287773 K74 72 2026 01 19.728225 0.250 B 05 12 48.924 +24 11 03.23 1.019 0.045 -0.091470 -0.043960 -0.091476 -0.043963 K74 73 2026 01 19.735929 0.250 B 05 12 48.324 +24 14 58.38 1.019 0.045 0.111435 -0.248425 0.111428 -0.248427 K74 74 2026 01 19.740500 1.000 C 05 12 47.657 +24 17 15.10 1.019 0.045 -0.006742 -0.137405 -0.006749 -0.137408 033 75 2026 01 19.740780 1.000 C 05 12 47.650 +24 17 23.60 1.019 0.045 -0.207726 -0.106937 -0.207733 -0.106939 033 76 2026 01 19.741050 1.000 C 05 12 47.610 +24 17 31.80 1.019 0.045 0.051951 -0.106460 0.051944 -0.106463 033 77 2026 01 19.741530 1.000 C 05 12 47.444 +24 17 53.58 1.019 0.045 0.958590 0.066051 0.958583 F 0.066048 246 78 2026 01 19.741725 1.000 C 05 12 47.503 +24 17 59.39 1.019 0.045 -0.057623 0.243035 -0.057630 0.243033 246 79 2026 01 19.742017 1.000 C 05 12 47.537 +24 18 08.43 1.019 0.045 -0.856138 0.127634 -0.856144 F 0.127631 246 80 2026 01 19.746316 1.000 C 05 12 47.128 +24 20 18.89 1.019 0.045 -0.086017 0.311102 -0.086024 0.311099 246 81 2026 01 19.746719 1.000 C 05 12 47.089 +24 20 31.38 1.019 0.045 -0.021919 0.061200 -0.021926 0.061198 246 82 2026 01 19.746920 1.000 C 05 12 47.079 +24 20 37.18 1.019 0.045 -0.096143 0.371925 -0.096150 0.371923 246 83 2026 01 19.747324 1.000 C 05 12 47.038 +24 20 50.21 1.019 0.045 -0.033895 -0.389998 -0.033902 -0.390000 246 84 2026 01 19.751691 0.250 B 05 12 45.98 +24 23 04.0 1.019 0.045 0.416042 -0.728753 0.416035 -0.728756 G02 85 2026 01 19.764752 0.250 B 05 12 44.88 +24 29 39.2 1.019 0.045 -0.037568 -0.514747 -0.037575 -0.514749 G02 86 2026 01 20.058687 1.000 C 05 12 35.76 +26 53 27.6 1.020 0.047 0.184481 -0.102122 0.184473 -0.102127 H21 87 2026 01 20.060615 1.000 C 05 12 35.59 +26 54 22.9 1.020 0.047 0.026940 -0.253790 0.026933 -0.253795 H21 88 2026 01 20.062544 1.000 C 05 12 35.41 +26 55 18.1 1.020 0.047 -0.006391 -0.306353 -0.006398 -0.306358 H21 89 2026 01 20.084475 0.250 B 05 12 32.122 +27 06 22.93 1.020 0.047 0.606033 -0.541740 0.606025 -0.541744 W42 90 2026 01 20.093727 0.250 B 05 12 31.205 +27 10 46.49 1.020 0.047 -0.716819 -2.079657 -0.716828 -2.079661 F W42 91 2026 01 20.103009 0.250 B 05 12 30.074 +27 15 06.70 1.020 0.047 0.716186 -0.140261 0.716178 -0.140265 W42 92 2026 01 20.124807 1.000 C 05 12 33.865 +27 24 57.56 1.020 0.047 0.303483 0.341129 0.303475 0.341124 I52 93 2026 01 20.125058 1.000 C 05 12 33.862 +27 25 04.80 1.020 0.047 0.011236 0.190399 0.011229 0.190394 I52 94 2026 01 20.125315 1.000 C 05 12 33.844 +27 25 12.25 1.020 0.047 -0.089067 0.000299 -0.089075 0.000294 I52 95 2026 01 20.125566 1.000 C 05 12 33.808 +27 25 19.42 1.020 0.047 0.057178 -0.077670 0.057170 -0.077675 I52 96 2026 01 20.197822 0.250 B 05 12 28.478 +27 58 28.52 1.021 0.047 0.005495 0.407932 0.005487 0.407926 U52 97 2026 01 20.215942 0.250 B 05 12 26.638 +28 06 49.93 1.021 0.047 1.173206 0.309871 1.173197 0.309865 U52 98 2026 01 20.220774 0.250 B 05 12 26.292 +28 09 03.38 1.021 0.047 -0.443173 0.053726 -0.443182 0.053720 U52 99 2026 01 20.790918 0.250 B 05 12 13.260 +32 15 50.47 1.022 0.050 -0.010503 0.111164 -0.010510 0.111151 K74 100 2026 01 20.797757 0.250 B 05 12 12.732 +32 18 39.60 1.022 0.050 -0.031503 -0.316231 -0.031511 -0.316244 K74 101 2026 01 20.804598 0.250 B 05 12 12.182 +32 21 27.90 1.022 0.050 0.100542 -0.185134 0.100534 -0.185148 K74 } }