Improve: 2020_BG1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 54/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.130774300 0.905E-13 0.125E-05 | e 0.254342284 0.11807E-06 2 -0.856795224 0.480E-13 0.168E-06 | a 1.225414196 0.14325E-07 3 -0.440717984 0.773E-16 0.157E-06 | i 8.998500572 0.92185E-05 4 0.018943387 0.435E-15 0.206E-08 | node 73.319520342 0.56857E-04 5 0.000987364 0.156E-14 0.162E-07 | peri 159.347681610 0.62817E-04 6 -0.002712549 0.506E-15 0.101E-07 | M 27.202476175 0.54515E-04 | tp = 2025-10-14.560613 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.75 1.00 3 -0.77 -0.64 1.00 4 -0.66 -0.02 0.56 1.00 5 0.99 0.79 -0.74 -0.60 1.00 6 0.96 0.73 -0.87 -0.63 0.93 1.00 Root mean squared error: 0.31358 Optical RMSE: 0.31358(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 105/108 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 2016 09 27.535426 1.000 C 02 37 01.000 -09 09 45.30 1.426 0.490 -0.062203 -0.007323 -0.062203 -0.007323 F51 2 2016 09 27.547079 1.000 C 02 36 59.675 -09 09 51.27 1.426 0.490 0.271316 -0.086732 0.271317 -0.086732 F51 3 2016 10 08.496392 1.000 C 02 14 00.103 -10 23 05.91 1.453 0.486 0.007955 -0.068927 0.007955 -0.068927 F51 4 2016 10 08.508843 1.000 C 02 13 58.284 -10 23 09.23 1.453 0.486 0.065555 0.062455 0.065555 0.062455 F51 5 2016 10 08.521285 1.000 C 02 13 56.447 -10 23 12.52 1.453 0.486 -0.111354 0.005082 -0.111354 0.005082 F51 6 2020 01 17.553687 1.000 C 09 28 58.312 +43 18 12.43 1.271 0.320 -0.277171 0.096213 -0.277171 0.096213 F52 7 2020 01 17.576123 1.000 C 09 28 57.055 +43 19 09.44 1.271 0.319 0.446201 0.101743 0.446201 0.101743 F52 8 2020 01 18.480505 1.000 C 09 28 15.756 +43 57 58.81 1.267 0.316 -0.267493 -0.131256 -0.267493 -0.131256 F51 9 2020 01 18.486394 1.000 C 09 28 15.378 +43 58 14.30 1.267 0.316 -0.119403 -0.052086 -0.119403 -0.052086 F51 10 2020 01 18.492294 1.000 C 09 28 14.990 +43 58 29.79 1.267 0.316 -0.041920 0.088861 -0.041920 0.088861 F51 11 2020 01 19.26147 1.000 C 09 27 36.01 +44 31 40.5 1.264 0.312 -0.338178 0.022313 -0.338178 0.022313 I52 12 2020 01 19.26314 1.000 C 09 27 35.88 +44 31 45.2 1.264 0.312 -0.327649 0.338751 -0.327649 0.338751 I52 13 2020 01 19.26481 1.000 C 09 27 35.80 +44 31 49.2 1.264 0.312 -0.455797 -0.214758 -0.455796 -0.214758 I52 14 2020 01 19.32732 1.000 C 09 27 31.36 +44 34 38.0 1.264 0.312 0.425986 0.470181 0.425986 0.470180 711 15 2020 01 19.33067 1.000 C 09 27 31.11 +44 34 46.7 1.264 0.312 0.211268 0.531643 0.211268 0.531643 711 16 2020 01 19.33405 1.000 C 09 27 30.90 +44 34 55.8 1.264 0.312 0.545393 0.488231 0.545393 0.488231 711 17 2020 01 20.26572 1.000 C 09 26 37.89 +45 15 36.5 1.261 0.308 -0.067682 -1.176406 -0.067682 -1.176406 F I52 18 2020 01 20.26906 1.000 C 09 26 37.60 +45 15 45.5 1.261 0.308 -0.413479 -0.810698 -0.413479 -0.810698 I52 19 2020 01 20.27239 1.000 C 09 26 37.32 +45 15 55.2 1.261 0.308 -0.131694 -0.051997 -0.131694 -0.051997 I52 20 2020 01 24.15602 1.000 C 09 21 49.77 +48 08 50.3 1.246 0.294 0.250998 0.366294 0.250998 0.366294 291 21 2020 01 24.15764 1.000 C 09 21 49.65 +48 08 54.5 1.246 0.294 0.075644 -0.064720 0.075644 -0.064720 291 22 2020 01 24.16005 1.000 C 09 21 49.42 +48 09 01.5 1.246 0.294 0.242512 0.096675 0.242512 0.096675 291 23 2020 01 24.45917 1.000 C 09 21 18.84 +48 22 37.4 1.244 0.293 -0.335750 -0.061403 -0.335750 -0.061403 I52 24 2020 01 24.46088 1.000 C 09 21 18.71 +48 22 42.0 1.244 0.293 -0.034956 -0.421682 -0.034955 -0.421682 I52 25 2020 01 24.460943 1.000 C 09 21 20.586 +48 22 51.80 1.244 0.293 -0.120194 0.109224 -0.120194 0.109223 F52 26 2020 01 24.46259 1.000 C 09 21 18.50 +48 22 45.9 1.244 0.293 -0.717707 -0.384324 -0.717707 -0.384325 I52 27 2020 01 24.46426 1.000 C 09 21 18.44 +48 22 50.3 1.244 0.293 -0.204013 -1.368959 -0.204013 -1.368959 F I52 28 2020 01 24.474002 1.000 C 09 21 19.182 +48 23 27.27 1.244 0.293 -0.065741 0.089824 -0.065741 0.089823 F52 29 2020 01 24.487102 1.000 C 09 21 17.766 +48 24 02.60 1.244 0.293 -0.132448 0.067183 -0.132448 0.067183 F52 30 2020 01 24.500238 1.000 C 09 21 16.367 +48 24 38.07 1.244 0.293 0.063538 -0.065004 0.063538 -0.065004 F52 31 2020 01 30.31945 1.000 C 09 10 23.08 +52 45 19.5 1.221 0.276 0.392168 0.021491 0.392168 0.021490 I52 32 2020 01 30.32112 1.000 C 09 10 22.84 +52 45 23.5 1.221 0.276 -0.016615 -0.197762 -0.016615 -0.197762 I52 33 2020 01 30.32280 1.000 C 09 10 22.58 +52 45 28.0 1.221 0.276 0.017580 -0.175811 0.017580 -0.175812 I52 34 2020 01 30.32446 1.000 C 09 10 22.30 +52 45 32.1 1.221 0.276 -0.321660 -0.002566 -0.321660 -0.002567 I52 35 2020 02 03.18375 1.000 C 09 00 43.25 +55 31 57.0 1.206 0.268 0.667296 0.282120 0.667296 0.282120 291 36 2020 02 03.19358 1.000 C 09 00 41.50 +55 32 22.2 1.206 0.268 0.086203 0.081776 0.086203 0.081776 291 37 2020 02 05.19063 1.000 C 08 54 53.21 +56 54 38.3 1.198 0.264 0.119010 -0.342419 0.119010 -0.342419 G96 38 2020 02 05.19350 1.000 C 08 54 52.58 +56 54 45.1 1.198 0.264 -0.216839 0.583480 -0.216839 0.583480 291 39 2020 02 05.19590 1.000 C 08 54 52.17 +56 54 51.5 1.198 0.264 0.038705 -0.403448 0.038705 -0.403448 G96 40 2020 02 05.20115 1.000 C 08 54 51.16 +56 55 05.3 1.198 0.264 0.600160 -0.771849 0.600160 -0.771849 G96 41 2020 02 05.20716 1.000 C 08 54 49.86 +56 55 19.9 1.198 0.264 0.218185 0.490378 0.218185 0.490378 291 42 2020 02 14.35475 1.000 C 08 21 40.55 +62 20 36.3 1.161 0.251 -0.600298 -0.280553 -0.600298 -0.280553 I52 43 2020 02 14.35607 1.000 C 08 21 40.05 +62 20 38.5 1.161 0.251 -0.187340 0.634554 -0.187340 0.634554 I52 44 2020 02 14.35948 1.000 C 08 21 39.26 +62 20 44.3 1.161 0.251 -0.614616 -0.155214 -0.614616 -0.155215 I52 45 2020 02 14.36079 1.000 C 08 21 39.06 +62 20 48.1 1.161 0.251 0.288632 -1.821056 0.288632 -1.821056 F I52 46 2020 02 21.44816 1.000 C 07 50 39.546 +65 19 58.76 1.132 0.245 -0.118194 0.059860 -0.118194 0.059860 568 47 2020 02 21.45041 1.000 C 07 50 38.877 +65 20 01.28 1.132 0.245 -0.097981 0.041689 -0.097981 0.041689 568 48 2020 03 07.26771 1.000 C 06 48 08.11 +68 24 34.7 1.072 0.235 0.039804 -0.330916 0.039804 -0.330916 695 49 2020 03 07.28037 1.000 C 06 48 05.04 +68 24 37.5 1.072 0.235 -0.099044 -0.140157 -0.099044 -0.140157 695 50 2020 03 07.29304 1.000 C 06 48 01.96 +68 24 40.5 1.072 0.235 0.068846 -0.173261 0.068846 -0.173261 695 51 2023 12 03.50213 1.000 C 06 46 05.78 +26 23 16.4 1.476 0.536 0.065754 -0.133776 0.065754 -0.133776 291 52 2023 12 03.51553 1.000 C 06 46 04.69 +26 23 29.4 1.476 0.536 0.515949 0.396683 0.515949 0.396683 291 53 2023 12 14.261865 1.000 C 06 26 50.97 +29 28 15.5 1.453 0.480 -0.442714 0.382317 -0.442714 0.382317 H21 54 2023 12 14.267598 1.000 C 06 26 50.20 +29 28 21.6 1.453 0.480 0.070948 0.077658 0.070948 0.077658 H21 } }