Improve: 2020_BC9 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 77/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 3.249605148 -0.339E-08 0.501E-04 | e 0.566836347 0.83689E-05 2 -1.225646169 0.337E-07 0.498E-03 | a 2.333827975 0.53730E-04 3 -0.509800214 0.847E-08 0.125E-03 | i 10.308128406 0.11223E-03 4 0.000503639 -0.107E-09 0.158E-05 | node 159.559898159 0.19411E-04 5 0.006268268 0.499E-10 0.737E-06 | peri 343.686746106 0.32113E-04 6 0.001503400 0.197E-10 0.295E-06 | M 222.068041254 0.19780E-01 | tp = 2023-09-09.686159 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: 0.18428 Optical RMSE: 0.18428(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 144/154 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 2020 01 24.247450 1.000 C 04 42 07.092 -35 01 29.27 1.030 0.144 -0.087407 -0.177842 -0.087407 -0.177876 F51 2 2020 01 24.258024 1.000 C 04 42 07.420 -35 01 48.89 1.030 0.144 0.274042 0.048770 0.274042 0.048736 F51 3 2020 01 24.268668 1.000 C 04 42 07.765 -35 02 07.77 1.030 0.144 0.018430 -0.177422 0.018430 -0.177456 F51 4 2020 01 24.279278 1.000 C 04 42 08.105 -35 02 26.64 1.030 0.144 -0.105258 -0.267851 -0.105258 -0.267884 F51 5 2020 01 25.463356 1.000 C 04 43 24.20 -35 37 20.2 1.026 0.138 0.248863 -0.053497 0.248865 -0.053531 474 6 2020 01 25.470397 1.000 C 04 43 24.57 -35 37 32.7 1.026 0.138 0.112681 -0.050505 0.112682 -0.050539 474 7 2020 01 25.477439 1.000 C 04 43 24.98 -35 37 45.4 1.026 0.138 -0.233216 0.400152 -0.233215 0.400119 474 8 2020 01 26.414488 1.000 C 04 44 37.61 -36 07 50.0 1.023 0.133 -0.022320 0.096277 -0.022318 0.096243 474 9 2020 01 26.418008 1.000 C 04 44 37.79 -36 07 57.0 1.023 0.133 0.304970 0.128554 0.304972 0.128521 474 10 2020 01 26.421529 1.000 C 04 44 37.96 -36 08 03.6 1.023 0.133 0.510475 -0.231348 0.510477 -0.231381 474 11 2020 01 26.425049 1.000 C 04 44 38.24 -36 08 10.5 1.023 0.133 -0.179901 0.434959 -0.179899 0.434925 474 12 2020 01 26.428569 1.000 C 04 44 38.43 -36 08 17.4 1.023 0.133 0.030271 0.472142 0.030274 0.472109 474 13 2020 01 27.437664 1.000 C 04 46 05.54 -36 42 21.0 1.020 0.129 -1.916968 0.535724 -1.916965 F 0.535691 F 474 14 2020 01 27.444706 1.000 C 04 46 05.86 -36 42 35.7 1.020 0.129 -0.009991 -0.149809 -0.009988 -0.149842 474 15 2020 01 28.247316 1.000 C 04 47 26.724 -37 12 20.36 1.018 0.125 0.000570 -0.116095 0.000574 -0.116128 F51 16 2020 01 28.247955 1.000 C 04 47 26.767 -37 12 21.66 1.018 0.125 -0.070118 -0.230951 -0.070114 -0.230984 F51 17 2020 01 28.256935 1.000 C 04 47 27.375 -37 12 41.88 1.018 0.125 0.028240 -0.154281 0.028244 -0.154314 F51 18 2020 01 28.257576 1.000 C 04 47 27.427 -37 12 43.12 1.018 0.125 -0.163104 -0.253699 -0.163100 -0.253732 F51 19 2020 01 28.266564 1.000 C 04 47 28.033 -37 13 03.30 1.018 0.125 -0.022945 -0.126801 -0.022941 -0.126834 F51 20 2020 01 28.267201 1.000 C 04 47 28.082 -37 13 04.74 1.018 0.125 -0.064921 -0.064796 -0.064917 -0.064829 F51 21 2020 01 28.276199 1.000 C 04 47 28.695 -37 13 24.74 1.018 0.125 -0.040120 0.047071 -0.040117 0.047038 F51 22 2020 01 28.276838 1.000 C 04 47 28.738 -37 13 26.06 1.018 0.125 -0.087575 -0.027494 -0.087571 -0.027527 F51 23 2020 01 31.464374 1.000 C 04 54 08.16 -39 21 53.2 1.011 0.109 -0.252173 -0.594663 -0.252166 F -0.594694 F 474 24 2020 01 31.467895 1.000 C 04 54 08.65 -39 22 03.1 1.011 0.109 -0.225387 0.299408 -0.225380 0.299377 474 25 2020 02 01.16692 1.000 C 04 55 59.58 -39 54 53.0 1.009 0.106 -0.010852 0.044501 -0.010845 0.044470 807 26 2020 02 01.17153 1.000 C 04 56 00.18 -39 55 05.6 1.009 0.106 0.657703 -0.020674 0.657710 F -0.020705 F 807 27 2020 02 01.17595 1.000 C 04 56 00.83 -39 55 17.0 1.009 0.106 0.257048 -0.194601 0.257056 -0.194632 807 28 2020 02 02.11915 1.000 C 04 58 51.96 -40 42 25.8 1.007 0.102 -0.098924 0.040267 -0.098915 0.040236 807 29 2020 02 02.12295 1.000 C 04 58 52.56 -40 42 37.0 1.007 0.102 -0.206409 0.086970 -0.206400 0.086940 807 30 2020 02 02.12665 1.000 C 04 58 53.12 -40 42 47.8 1.007 0.101 -0.105169 -0.101105 -0.105160 -0.101136 807 31 2020 02 04.06167 1.000 C 05 06 01.02 -42 31 40.1 1.004 0.092 0.083366 -0.008322 0.083377 -0.008350 807 32 2020 02 04.07373 1.000 C 05 06 03.50 -42 32 23.6 1.004 0.092 0.129032 0.039531 0.129043 0.039503 807 33 2020 02 15.09214 1.000 C 07 49 01.60 -60 49 52.3 0.998 0.045 -0.063314 -0.084151 -0.063289 -0.084126 807 34 2020 02 15.09432 1.000 C 07 49 06.79 -60 50 05.0 0.998 0.045 -0.221259 -0.880091 -0.221234 -0.880066 F 807 35 2020 02 15.09649 1.000 C 07 49 12.14 -60 50 18.8 0.998 0.045 -0.022154 0.077913 -0.022129 0.077938 807 36 2020 02 21.33134 1.000 C 13 03 23.74 -44 09 11.5 1.004 0.036 -0.032201 -0.063168 -0.032158 -0.063076 807 37 2020 02 21.33703 1.000 C 13 03 33.34 -44 06 59.6 1.004 0.036 0.082043 -0.397163 0.082086 -0.397070 807 38 2020 02 21.33984 1.000 C 13 03 38.11 -44 05 53.6 1.004 0.036 -0.151231 0.254838 -0.151188 0.254930 807 39 2020 02 22.24102 1.000 C 13 27 56.07 -38 16 37.1 1.005 0.037 -0.082986 0.179483 -0.082939 0.179573 807 40 2020 02 22.24674 1.000 C 13 28 03.67 -38 14 28.0 1.005 0.037 0.170911 0.028979 0.170959 0.029068 807 41 2020 02 22.24960 1.000 C 13 28 07.45 -38 13 23.2 1.005 0.037 0.066072 0.038015 0.066119 0.038104 807 42 2020 02 27.256969 1.000 C 14 36 27.342 -12 47 43.24 1.015 0.052 -0.095393 -0.195092 -0.095341 -0.195053 J04 43 2020 02 27.257189 1.000 C 14 36 27.432 -12 47 40.23 1.015 0.052 -0.089212 -0.051504 -0.089160 -0.051466 J04 44 2020 02 27.257410 1.000 C 14 36 27.518 -12 47 37.31 1.015 0.052 -0.114826 -0.025118 -0.114774 -0.025079 J04 45 2020 02 29.33908 1.000 C 14 49 42.35 -06 15 01.5 1.020 0.060 0.051815 0.086449 0.051863 0.086470 807 46 2020 02 29.34130 1.000 C 14 49 42.94 -06 14 39.8 1.020 0.060 0.086881 0.408413 0.086928 0.408434 807 47 2020 02 29.34365 1.000 C 14 49 43.56 -06 14 17.5 1.020 0.060 0.208018 0.085496 0.208065 0.085517 807 48 2020 03 02.35627 1.000 C 14 58 41.60 -01 31 24.6 1.026 0.069 -0.118012 -0.111760 -0.117970 -0.111751 807 49 2020 03 02.35970 1.000 C 14 58 42.22 -01 30 59.4 1.026 0.069 -0.142277 -0.113706 -0.142235 -0.113697 807 50 2020 03 02.36298 1.000 C 14 58 42.82 -01 30 35.3 1.026 0.069 -0.052400 -0.086619 -0.052358 -0.086610 807 51 2020 03 03.36640 1.000 C 15 02 13.45 +00 24 37.2 1.029 0.074 0.146561 -0.480640 0.146601 -0.480636 807 52 2020 03 03.37045 1.000 C 15 02 14.07 +00 25 03.7 1.029 0.074 0.207573 -0.134078 0.207613 -0.134074 807 53 2020 03 04.47167 1.000 C 15 05 31.62 +02 14 01.4 1.033 0.079 -0.084058 0.993960 -0.084020 0.993960 F 703 54 2020 03 04.48230 1.000 C 15 05 33.00 +02 15 00.6 1.033 0.079 0.700132 0.192340 0.700170 F 0.192340 703 55 2020 03 04.48759 1.000 C 15 05 33.64 +02 15 30.5 1.033 0.079 0.361461 0.193772 0.361498 0.193772 703 56 2020 03 15.28466 1.000 C 15 19 59.82 +12 26 10.9 1.076 0.133 0.168328 0.131217 0.168347 0.131195 807 57 2020 03 15.29253 1.000 C 15 19 59.86 +12 26 26.7 1.076 0.133 0.581632 -0.033377 0.581650 F -0.033398 807 58 2020 03 15.30020 1.000 C 15 19 59.82 +12 26 42.2 1.076 0.133 -0.094312 0.063625 -0.094294 0.063603 807 59 2020 03 16.33454 1.000 C 15 20 19.84 +12 59 37.6 1.081 0.138 0.192414 -0.216882 0.192431 -0.216905 807 60 2020 03 16.33978 1.000 C 15 20 19.78 +12 59 47.1 1.081 0.138 -0.165335 -0.311565 -0.165318 -0.311588 807 61 2020 03 16.34485 1.000 C 15 20 19.73 +12 59 56.6 1.081 0.138 -0.346434 -0.097208 -0.346417 -0.097231 807 62 2020 03 23.46771 1.000 C 15 19 55.143 +15 46 19.81 1.118 0.175 -0.083301 0.085827 -0.083292 0.085800 F52 63 2020 03 23.47943 1.000 C 15 19 54.684 +15 46 32.77 1.118 0.175 -0.268669 0.202128 -0.268660 0.202102 F52 64 2020 03 23.50282 1.000 C 15 19 53.801 +15 46 58.16 1.119 0.175 0.148269 -0.058622 0.148278 -0.058648 F52 65 2020 03 24.42580 1.000 C 15 19 31.53 +16 02 25.6 1.124 0.180 -0.026516 0.185519 -0.026508 0.185492 G96 66 2020 03 24.43091 1.000 C 15 19 31.31 +16 02 30.6 1.124 0.180 -0.052952 0.172271 -0.052944 0.172244 G96 67 2020 03 24.43606 1.000 C 15 19 31.11 +16 02 35.4 1.124 0.180 0.158782 -0.148075 0.158790 -0.148102 G96 68 2020 03 24.44119 1.000 C 15 19 30.90 +16 02 40.4 1.124 0.180 0.290209 -0.200319 0.290217 -0.200346 G96 69 2020 04 15.278681 1.000 C 15 01 24.59 +17 59 40.3 1.266 0.306 0.057556 0.300150 0.057546 0.300126 H21 70 2020 04 15.286793 1.000 C 15 01 24.01 +17 59 38.9 1.266 0.306 0.059728 0.396000 0.059717 0.395975 H21 71 2020 04 15.294088 1.000 C 15 01 23.50 +17 59 37.5 1.266 0.306 0.073968 0.271794 0.073957 0.271770 H21 72 2020 04 16.286935 1.000 C 15 00 22.88 +17 56 13.4 1.273 0.312 -0.020069 -0.284290 -0.020080 -0.284313 H21 73 2020 04 16.294250 1.000 C 15 00 22.36 +17 56 12.2 1.273 0.312 0.281939 0.000239 0.281928 0.000215 H21 74 2020 04 16.300343 1.000 C 15 00 21.91 +17 56 10.7 1.273 0.312 0.000256 0.131569 0.000245 0.131545 H21 75 2020 04 21.53169 1.000 C 14 55 06.618 +17 28 52.46 1.311 0.348 0.022210 -0.189498 0.022196 -0.189519 F51 76 2020 04 21.54177 1.000 C 14 55 05.923 +17 28 48.25 1.311 0.348 -0.013702 -0.096217 -0.013716 -0.096238 F51 77 2020 04 21.56196 1.000 C 14 55 04.546 +17 28 39.59 1.311 0.348 -0.173685 -0.047652 -0.173699 -0.047673 F51 } }