Improve: 2018_PG21 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 47/2 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.752594180 -0.122E-14 0.628E-06 | e 0.636090999 0.65808E-07 2 1.485834428 0.270E-15 0.619E-06 | a 2.552841663 0.46552E-07 3 1.240466110 0.126E-14 0.590E-06 | i 15.825442090 0.15408E-04 4 -0.006448144 0.602E-16 0.320E-08 | node 37.616252475 0.96191E-04 5 -0.009722377 -0.261E-16 0.377E-08 | peri 189.941119206 0.94082E-04 6 -0.005741021 -0.119E-16 0.598E-08 | M 321.892922162 0.10092E-04 | tp = 2026-04-27.702069 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.20 1.00 3 0.19 -0.67 1.00 4 -0.98 -0.06 -0.31 1.00 5 0.34 -0.56 0.96 -0.47 1.00 6 0.05 0.95 -0.82 0.09 -0.77 1.00 Root mean squared error: 0.22060 Optical RMSE: 0.22060(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 95/98 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 2017 12 14.52463 1.000 C 12 29 52.26 +18 05 53.7 1.494 1.240 0.020307 0.410314 0.020307 0.410314 G96 2 2017 12 14.52983 1.000 C 12 29 53.27 +18 05 48.1 1.494 1.240 -0.023138 -0.178353 -0.023138 -0.178353 G96 3 2017 12 14.54023 1.000 C 12 29 55.35 +18 05 38.4 1.493 1.240 -0.028448 0.378125 -0.028448 0.378125 G96 4 2018 08 08.55164 1.000 C 00 54 53.748 -19 10 09.25 1.997 1.213 -0.234317 -0.130819 -0.234317 -0.130819 F51 5 2018 08 08.56282 1.000 C 00 54 53.156 -19 10 14.25 1.997 1.213 0.067450 0.125575 0.067450 0.125575 F51 6 2018 08 08.57400 1.000 C 00 54 52.554 -19 10 19.75 1.997 1.213 0.185207 -0.111753 0.185207 -0.111753 F51 7 2018 08 08.58513 1.000 C 00 54 51.918 -19 10 24.65 1.997 1.213 -0.146911 0.267550 -0.146911 0.267550 F51 8 2018 08 10.37739 1.000 C 00 53 14.95 -19 24 25.6 2.012 1.212 -0.021350 -0.035147 -0.021350 -0.035147 807 9 2018 08 10.38307 1.000 C 00 53 14.62 -19 24 28.3 2.012 1.212 0.052812 -0.060277 0.052812 -0.060277 807 10 2018 08 10.38954 1.000 C 00 53 14.23 -19 24 31.3 2.012 1.212 -0.056428 -0.000474 -0.056428 -0.000474 807 11 2018 08 12.33269 1.000 C 00 51 20.30 -19 39 56.4 2.028 1.212 0.114684 -0.135526 0.114684 -0.135526 807 12 2018 08 12.34012 1.000 C 00 51 19.83 -19 39 59.9 2.028 1.212 0.182822 -0.091909 0.182822 -0.091909 807 13 2018 08 12.34780 1.000 C 00 51 19.34 -19 40 03.5 2.028 1.212 0.197027 -0.030874 0.197027 -0.030874 807 14 2018 08 14.379361 1.000 C 00 49 10.29 -19 56 19.7 2.045 1.212 -0.231822 0.034443 -0.231822 0.034443 H21 15 2018 08 14.388083 1.000 C 00 49 09.70 -19 56 23.8 2.045 1.212 -0.135981 0.085386 -0.135981 0.085386 H21 16 2018 08 14.39250 1.000 C 00 49 09.27 -19 56 18.7 2.045 1.212 -0.068952 -0.349315 -0.068952 -0.349315 807 17 2018 08 14.39809 1.000 C 00 49 08.89 -19 56 20.7 2.045 1.212 -0.011036 0.283898 -0.011036 0.283898 807 18 2018 08 14.40449 1.000 C 00 49 08.46 -19 56 24.2 2.045 1.212 0.098631 -0.205541 0.098631 -0.205541 807 19 2018 08 16.470995 1.000 C 00 46 47.457 -20 12 51.57 2.062 1.213 0.166961 -0.065536 0.166961 -0.065536 679 20 2018 08 16.478612 1.000 C 00 46 46.884 -20 12 55.08 2.062 1.213 -0.033039 0.002883 -0.033039 0.002883 679 21 2018 08 20.419055 1.000 C 00 41 52.366 -20 43 25.59 2.094 1.217 0.015423 0.037667 0.015423 0.037667 679 22 2018 08 20.421677 1.000 C 00 41 52.175 -20 43 26.72 2.094 1.217 0.327664 0.132986 0.327664 0.132986 679 23 2018 08 20.424275 1.000 C 00 41 51.941 -20 43 27.99 2.094 1.217 0.025747 0.020580 0.025747 0.020580 679 24 2018 08 31.29772 1.000 C 00 25 58.76 -21 57 25.7 2.181 1.244 -0.723818 0.558694 -0.723818 F 0.558694 F 291 25 2018 08 31.32227 1.000 C 00 25 56.37 -21 57 34.9 2.181 1.244 -0.553593 0.073596 -0.553593 0.073596 291 26 2018 09 05.38701 1.000 C 00 17 45.58 -22 23 48.0 2.221 1.267 -0.060588 -0.477674 -0.060588 -0.477674 291 27 2018 09 05.39824 1.000 C 00 17 44.45 -22 23 51.0 2.221 1.267 -0.018331 -0.423651 -0.018331 -0.423651 291 28 2018 09 05.40948 1.000 C 00 17 43.31 -22 23 53.6 2.221 1.267 -0.306109 -0.125049 -0.306109 -0.125049 291 29 2018 09 09.38744 1.000 C 00 11 09.84 -22 39 37.8 2.252 1.289 -0.214049 0.407010 -0.214049 0.407010 291 30 2018 09 09.39609 1.000 C 00 11 08.98 -22 39 39.9 2.252 1.289 0.246740 0.350140 0.246740 0.350140 291 31 2018 09 09.40475 1.000 C 00 11 08.07 -22 39 41.4 2.252 1.289 -0.192418 0.195665 -0.192418 0.195665 291 32 2018 09 14.32590 1.000 C 00 03 03.34 -22 52 36.7 2.290 1.323 -0.447611 0.715432 -0.447611 0.715432 F 291 33 2018 09 14.33414 1.000 C 00 03 02.50 -22 52 38.4 2.290 1.323 0.164815 0.191067 0.164815 0.191067 291 34 2022 01 07.524652 1.000 C 13 24 40.23 +17 36 05.7 1.375 0.894 0.123674 -0.060482 0.123674 -0.060482 I52 35 2022 01 07.528580 1.000 C 13 24 41.12 +17 36 01.7 1.375 0.894 -0.075230 0.075478 -0.075230 0.075478 I52 36 2022 01 07.532348 1.000 C 13 24 41.98 +17 35 57.7 1.375 0.893 -0.121764 0.090738 -0.121764 0.090738 I52 37 2022 01 07.533886 1.000 C 13 24 42.36 +17 35 56.0 1.375 0.893 0.268160 0.191627 0.268160 0.191627 I52 38 2022 01 22.492104 1.000 C 14 28 10.03 +12 03 21.2 1.242 0.731 0.061322 -0.335213 0.061322 -0.335213 I52 39 2022 01 22.494147 1.000 C 14 28 10.60 +12 03 17.9 1.242 0.731 0.179497 -0.272199 0.179497 -0.272199 I52 40 2022 01 22.496190 1.000 C 14 28 11.11 +12 03 14.6 1.242 0.731 -0.530081 -0.506589 -0.530081 -0.506589 I52 41 2022 02 08.528200 1.000 C 15 55 28.89 +02 30 55.9 1.103 0.609 -0.092613 0.041647 -0.092613 0.041647 G96 42 2022 02 08.535290 1.000 C 15 55 31.26 +02 30 39.1 1.103 0.609 0.210867 0.194784 0.210867 0.194784 G96 43 2022 02 08.542366 1.000 C 15 55 33.58 +02 30 22.1 1.103 0.609 -0.074791 -0.053170 -0.074792 -0.053170 G96 44 2022 02 08.549436 1.000 C 15 55 35.95 +02 30 05.7 1.103 0.609 0.238960 0.474004 0.238960 0.474004 G96 45 2022 08 28.484350 1.000 C 00 16 14.306 -25 28 25.16 2.070 1.135 0.231841 -0.220197 0.231841 -0.220197 F51 46 2022 08 28.494714 1.000 C 00 16 13.204 -25 28 28.35 2.071 1.135 0.136132 -0.020029 0.136132 -0.020029 F51 47 2022 08 28.504896 1.000 C 00 16 12.113 -25 28 31.70 2.071 1.135 0.046897 -0.078460 0.046897 -0.078460 F51 48 2026 01 11.738958 1.000 C 11 36 41.434 +36 56 59.93 1.638 0.859 -0.029288 0.109355 -0.029288 0.109355 O18 49 2026 01 11.772291 1.000 C 11 36 45.074 +36 57 24.59 1.638 0.858 -0.147088 -0.303429 -0.147088 -0.303429 O18 } }