Improve: 2018_XB20 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 44/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 2.728561441 -0.478E-09 0.896E-04 | e 0.594767063 0.36035E-05 2 -1.404951629 -0.704E-09 0.132E-03 | a 1.983990742 0.14497E-04 3 -0.348716046 -0.224E-09 0.421E-04 | i 6.332412237 0.40957E-04 4 0.004396694 0.372E-11 0.698E-06 | node 196.734437758 0.15783E-03 5 0.004545712 -0.223E-11 0.419E-06 | peri 325.921599479 0.14430E-03 6 0.001568569 -0.580E-12 0.109E-06 | M 147.458187696 0.94785E-02 | tp = 2024-09-28.905668 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: 0.22182 Optical RMSE: 0.22182(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 2018 11 06.577954 1.000 C 04 10 55.974 +12 03 53.22 1.630 0.666 -0.078552 -0.263350 -0.078553 -0.263350 F52 2 2018 11 06.592176 1.000 C 04 10 55.140 +12 03 40.86 1.630 0.665 0.143487 0.081596 0.143486 0.081595 F52 3 2018 11 06.606433 1.000 C 04 10 54.267 +12 03 27.73 1.630 0.665 -0.048049 -0.408515 -0.048050 -0.408515 F52 4 2018 11 13.382939 1.000 C 04 03 14.882 +10 14 41.11 1.572 0.594 0.223887 0.021754 0.223886 0.021753 F52 5 2018 11 13.396601 1.000 C 04 03 13.699 +10 14 26.95 1.572 0.594 -0.000663 -0.049663 -0.000665 -0.049664 F52 6 2018 11 13.410329 1.000 C 04 03 12.523 +10 14 12.49 1.572 0.594 0.087402 -0.164675 0.087401 -0.164676 F52 7 2018 11 13.424057 1.000 C 04 03 11.349 +10 13 58.47 1.572 0.594 -0.022944 0.144047 -0.022946 0.144046 F52 8 2018 12 14.24660 1.000 C 02 59 39.03 -01 06 20.8 1.298 0.391 0.310577 0.282911 0.310578 0.282910 G96 9 2018 12 14.25245 1.000 C 02 59 38.19 -01 06 29.1 1.298 0.391 -0.261024 0.840782 -0.261023 F 0.840780 F G96 10 2018 12 14.25823 1.000 C 02 59 37.26 -01 06 37.2 1.298 0.391 0.321220 0.407193 0.321221 0.407192 G96 11 2018 12 14.26402 1.000 C 02 59 36.45 -01 06 44.6 1.298 0.391 -0.975497 0.490790 -0.975495 F 0.490789 F G96 12 2018 12 14.33028 1.000 C 02 59 26.33 -01 08 17.3 1.297 0.390 -0.057919 -0.261850 -0.057918 -0.261851 V06 13 2018 12 14.334636 1.000 C 02 59 25.65 -01 08 24.2 1.297 0.390 0.021002 0.065939 0.021004 0.065937 H01 14 2018 12 14.33522 1.000 C 02 59 25.61 -01 08 24.1 1.297 0.390 -0.399894 -0.145454 -0.399892 -0.145456 V06 15 2018 12 14.339068 1.000 C 02 59 24.97 -01 08 30.4 1.297 0.390 0.215969 -0.080121 0.215971 -0.080122 H01 16 2018 12 14.34016 1.000 C 02 59 24.85 -01 08 31.1 1.297 0.390 -0.130278 -0.236124 -0.130277 -0.236125 V06 17 2018 12 14.34497 1.000 C 02 59 24.14 -01 08 38.2 1.297 0.390 -0.039828 0.148315 -0.039826 0.148314 G96 18 2018 12 14.34509 1.000 C 02 59 24.10 -01 08 38.3 1.297 0.390 0.177156 -0.087144 0.177157 -0.087145 V06 19 2018 12 14.34573 1.000 C 02 59 24.01 -01 08 38.5 1.297 0.390 -0.303825 -0.607172 -0.303824 -0.607174 G96 20 2018 12 14.34648 1.000 C 02 59 23.93 -01 08 40.5 1.297 0.390 -0.123529 0.445368 -0.123527 0.445367 G96 21 2018 12 14.349606 1.000 C 02 59 23.41 -01 08 45.1 1.297 0.390 0.011173 0.022458 0.011174 0.022457 H01 22 2018 12 14.357538 1.000 C 02 59 22.24 -01 08 56.1 1.297 0.390 -0.194776 0.059406 -0.194774 0.059405 H01 23 2018 12 15.20865 1.000 C 02 57 20.14 -01 28 43.3 1.290 0.387 -0.362141 -0.115766 -0.362139 -0.115767 G96 24 2018 12 15.21215 1.000 C 02 57 19.58 -01 28 48.6 1.290 0.387 0.215156 -0.001243 0.215158 -0.001245 G96 25 2018 12 15.21562 1.000 C 02 57 19.06 -01 28 53.1 1.289 0.387 -0.083083 -0.185276 -0.083081 -0.185278 G96 26 2018 12 15.22054 1.000 C 02 57 18.29 -01 28 59.7 1.289 0.387 0.021509 -0.559148 0.021510 -0.559150 G96 27 2018 12 27.11469 1.000 C 02 30 08.14 -05 46 09.2 1.182 0.351 -0.034139 -0.008348 -0.034138 -0.008350 807 28 2018 12 27.12021 1.000 C 02 30 07.39 -05 46 16.0 1.182 0.351 0.107529 0.168745 0.107530 0.168743 807 29 2018 12 27.12585 1.000 C 02 30 06.63 -05 46 22.7 1.182 0.351 0.061918 0.176258 0.061919 0.176257 807 30 2019 01 02.26771 1.000 C 02 17 39.773 -07 44 11.72 1.127 0.335 0.045773 0.047591 0.045773 0.047590 F51 31 2019 01 02.28029 1.000 C 02 17 38.182 -07 44 25.52 1.127 0.335 0.056574 0.025499 0.056575 0.025498 F51 32 2019 01 02.29283 1.000 C 02 17 36.604 -07 44 39.22 1.127 0.335 -0.022332 0.011022 -0.022332 0.011020 F51 33 2019 01 02.30541 1.000 C 02 17 35.023 -07 44 52.98 1.127 0.335 -0.069506 0.023173 -0.069506 0.023171 F51 34 2019 01 08.21966 1.000 C 02 06 36.098 -09 30 23.25 1.076 0.320 0.020218 0.054939 0.020218 0.054937 F51 35 2019 01 08.23321 1.000 C 02 06 34.483 -09 30 37.41 1.076 0.320 0.072618 -0.020803 0.072618 -0.020805 F51 36 2019 01 08.24680 1.000 C 02 06 32.869 -09 30 51.58 1.076 0.320 0.059064 -0.067044 0.059063 -0.067046 F51 37 2019 01 08.26039 1.000 C 02 06 31.264 -09 31 05.93 1.075 0.320 0.037752 0.122308 0.037752 0.122307 F51 38 2019 01 26.06444 1.000 C 01 31 48.78 -15 09 06.8 0.934 0.263 0.083025 -0.144511 0.083023 -0.144514 807 39 2019 01 26.07024 1.000 C 01 31 47.89 -15 09 14.6 0.934 0.263 -0.210901 0.010675 -0.210904 0.010672 807 40 2019 01 26.07644 1.000 C 01 31 46.91 -15 09 23.1 0.934 0.263 -0.050952 0.220493 -0.050955 0.220490 807 41 2019 05 04.42812 1.000 C 20 05 26.86 -08 05 29.2 1.204 0.488 0.463177 0.372988 0.463177 0.372988 V06 42 2019 05 04.44065 1.000 C 20 05 26.19 -08 05 23.1 1.204 0.488 0.096115 0.149551 0.096114 0.149551 V06 43 2019 05 04.44621 1.000 C 20 05 25.90 -08 05 21.0 1.204 0.488 -0.098247 -0.571445 -0.098247 -0.571445 V06 44 2019 05 04.45177 1.000 C 20 05 25.58 -08 05 18.0 1.204 0.488 -0.486114 -0.313379 -0.486114 -0.313379 V06 } }