Improve: 2019_XB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 88/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.073677895 0.712E-12 0.861E-06 | e 0.417617998 0.93112E-07 2 -1.929903485 -0.575E-12 0.513E-06 | a 1.892463909 0.56894E-07 3 -0.224666854 -0.105E-12 0.329E-06 | i 27.853778101 0.12557E-04 4 0.010061066 -0.680E-15 0.258E-08 | node 232.921390215 0.13812E-04 5 -0.005897415 0.527E-14 0.593E-08 | peri 280.123802154 0.36486E-04 6 0.003466448 -0.222E-14 0.255E-08 | M 69.886865628 0.44095E-04 | tp = 2025-05-20.399489 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.56 1.00 3 0.73 -0.11 1.00 4 0.55 0.35 0.64 1.00 5 0.91 -0.84 0.57 0.18 1.00 6 -0.12 0.22 0.40 -0.14 -0.12 1.00 Root mean squared error: 0.21391 Optical RMSE: 0.21391(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 172/176 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 2019 12 03.415316 1.000 C 05 17 03.810 -07 22 07.25 1.437 0.500 -0.076580 -0.034079 -0.076580 -0.034079 F51 2 2019 12 03.428009 1.000 C 05 17 02.795 -07 22 53.28 1.437 0.500 -0.057414 -0.025233 -0.057414 -0.025233 F51 3 2019 12 03.440671 1.000 C 05 17 01.782 -07 23 39.25 1.437 0.500 0.027465 -0.020968 0.027465 -0.020968 F51 4 2019 12 04.248887 1.000 C 05 16 01.79 -08 12 34.6 1.433 0.497 0.063354 -0.286433 0.063355 -0.286433 H21 5 2019 12 04.253451 1.000 C 05 16 01.44 -08 12 51.0 1.433 0.497 -0.019760 0.033918 -0.019760 0.033918 H21 6 2019 12 04.257213 1.000 C 05 16 01.10 -08 13 05.1 1.433 0.497 0.260298 -0.597230 0.260298 -0.597230 H21 7 2019 12 04.434902 1.000 C 05 15 47.827 -08 23 44.86 1.432 0.496 -0.041188 0.060741 -0.041188 0.060741 568 8 2019 12 04.435859 1.000 C 05 15 47.748 -08 23 48.32 1.432 0.496 -0.056277 0.065160 -0.056277 0.065160 568 9 2019 12 04.886183 1.000 C 05 15 13.89 -08 51 08.7 1.429 0.495 -0.500507 0.135810 -0.500507 0.135810 L01 10 2019 12 04.905066 1.000 C 05 15 12.32 -08 52 18.1 1.429 0.495 0.039299 -0.582912 0.039300 -0.582912 L01 11 2019 12 04.907824 1.000 C 05 15 12.14 -08 52 27.8 1.429 0.495 -0.121379 0.135077 -0.121379 0.135077 L01 12 2019 12 05.196750 1.000 C 05 14 49.90 -09 09 56.6 1.427 0.494 0.130130 -0.500300 0.130130 -0.500299 H21 13 2019 12 05.202834 1.000 C 05 14 49.41 -09 10 18.6 1.427 0.494 0.044294 -0.288949 0.044295 -0.288949 H21 14 2019 12 05.205876 1.000 C 05 14 49.13 -09 10 29.6 1.427 0.494 -0.116887 -0.684709 -0.116887 -0.684709 F H21 15 2019 12 05.207296 1.000 C 05 14 49.01 -09 10 34.8 1.427 0.494 -0.091545 -0.729769 -0.091545 -0.729769 F H21 16 2019 12 06.29030 1.000 C 05 13 24.20 -10 16 06.8 1.421 0.490 0.080775 0.102838 0.080775 0.102838 691 17 2019 12 06.31983 1.000 C 05 13 21.64 -10 17 54.1 1.421 0.490 0.056089 -0.264175 0.056089 -0.264175 691 18 2019 12 15.23166 1.000 C 05 00 32.51 -19 02 29.1 1.372 0.476 -0.166645 -0.021365 -0.166645 -0.021365 807 19 2019 12 15.23790 1.000 C 05 00 31.89 -19 02 50.0 1.372 0.476 -0.186826 -0.172739 -0.186826 -0.172739 807 20 2019 12 15.24385 1.000 C 05 00 31.33 -19 03 10.3 1.372 0.476 0.098786 0.172347 0.098786 0.172347 807 21 2019 12 16.25377 1.000 C 04 58 58.95 -19 59 24.8 1.367 0.475 0.166044 0.243527 0.166044 0.243527 807 22 2019 12 16.26201 1.000 C 04 58 58.16 -19 59 52.0 1.366 0.475 0.164586 0.464047 0.164587 0.464047 807 23 2019 12 16.27020 1.000 C 04 58 57.34 -20 00 18.8 1.366 0.475 0.047609 0.137249 0.047609 0.137250 807 24 2019 12 17.11650 1.000 C 04 57 40.66 -20 46 43.4 1.362 0.475 0.207932 0.014037 0.207932 0.014037 807 25 2019 12 17.12062 1.000 C 04 57 40.25 -20 46 56.9 1.362 0.475 0.221330 -0.024390 0.221330 -0.024390 807 26 2019 12 17.12473 1.000 C 04 57 39.84 -20 47 10.2 1.362 0.475 0.078370 -0.108704 0.078370 -0.108704 807 27 2019 12 18.20270 1.000 C 04 56 00.03 -21 45 14.1 1.356 0.475 -0.034190 0.006617 -0.034190 0.006617 807 28 2019 12 18.20683 1.000 C 04 55 59.64 -21 45 27.2 1.356 0.475 -0.170212 0.251154 -0.170212 0.251154 807 29 2019 12 18.21096 1.000 C 04 55 59.23 -21 45 40.2 1.356 0.475 -0.328426 0.199297 -0.328426 0.199297 807 30 2019 12 20.36110 1.000 C 04 52 40.94 -23 38 03.0 1.345 0.476 -0.889436 -0.256619 -0.889436 F -0.256619 I52 31 2019 12 20.36277 1.000 C 04 52 40.81 -23 38 09.2 1.345 0.476 0.050950 0.523504 0.050950 0.523504 I52 32 2019 12 20.36696 1.000 C 04 52 40.41 -23 38 21.4 1.345 0.476 -0.472990 0.490059 -0.472990 0.490060 I52 33 2019 12 22.20062 1.000 C 04 49 52.95 -25 09 30.7 1.335 0.478 -0.080037 -0.159008 -0.080037 -0.159008 807 34 2019 12 22.20576 1.000 C 04 49 52.45 -25 09 45.7 1.335 0.478 -0.060426 -0.106294 -0.060426 -0.106294 807 35 2019 12 22.21076 1.000 C 04 49 51.95 -25 09 59.8 1.335 0.478 -0.427695 -0.402348 -0.427695 -0.402348 807 36 2019 12 25.23309 1.000 C 04 45 20.98 -27 31 39.9 1.319 0.481 0.119956 -0.099452 0.119956 -0.099452 807 37 2019 12 25.23823 1.000 C 04 45 20.49 -27 31 53.6 1.319 0.481 0.131182 -0.192356 0.131182 -0.192355 807 38 2019 12 25.24325 1.000 C 04 45 20.03 -27 32 06.9 1.319 0.481 -0.021846 -0.097588 -0.021846 -0.097588 807 39 2019 12 28.31765 1.000 C 04 40 57.719 -29 44 29.91 1.303 0.486 -0.257548 0.082575 -0.257548 0.082575 F51 40 2019 12 28.32087 1.000 C 04 40 57.409 -29 44 38.06 1.303 0.486 0.008439 -0.021757 0.008439 -0.021757 F51 41 2019 12 28.33048 1.000 C 04 40 56.533 -29 45 01.67 1.303 0.486 -0.112359 -0.089684 -0.112359 -0.089684 F51 42 2019 12 28.34654 1.000 C 04 40 55.056 -29 45 41.48 1.303 0.486 0.141255 -0.126565 0.141255 -0.126565 F51 43 2019 12 28.34973 1.000 C 04 40 54.787 -29 45 49.17 1.303 0.486 -0.140601 0.049239 -0.140601 0.049240 F51 44 2020 01 02.18674 1.000 C 04 34 36.39 -32 48 50.7 1.279 0.495 -0.056289 -0.015743 -0.056289 -0.015743 807 45 2020 01 02.19187 1.000 C 04 34 35.99 -32 49 01.5 1.279 0.495 0.062707 0.159325 0.062707 0.159325 807 46 2020 01 02.19687 1.000 C 04 34 35.60 -32 49 11.8 1.279 0.496 0.004648 0.199503 0.004648 0.199503 807 47 2020 01 04.04793 1.000 C 04 32 26.90 -33 51 42.6 1.270 0.500 0.085631 0.202072 0.085631 0.202072 807 48 2020 01 04.05414 1.000 C 04 32 26.44 -33 51 54.9 1.270 0.500 0.066264 0.273804 0.066264 0.273804 807 49 2020 01 04.06007 1.000 C 04 32 26.00 -33 52 06.8 1.270 0.500 0.186418 0.438501 0.186418 0.438501 807 50 2020 01 13.16375 1.000 C 04 24 12.98 -38 04 51.6 1.229 0.521 -0.131908 0.008090 -0.131908 0.008090 807 51 2020 01 13.16937 1.000 C 04 24 12.71 -38 04 59.3 1.229 0.521 -0.016595 -0.069789 -0.016595 -0.069789 807 52 2020 01 13.17499 1.000 C 04 24 12.45 -38 05 06.9 1.229 0.521 -0.039437 -0.137185 -0.039437 -0.137185 807 53 2020 01 16.08246 1.000 C 04 22 32.24 -39 09 14.7 1.216 0.528 -0.041988 -0.205015 -0.041988 -0.205015 807 54 2020 01 16.08868 1.000 C 04 22 32.05 -39 09 22.5 1.216 0.528 -0.362040 0.183302 -0.362040 0.183302 807 55 2020 01 16.09464 1.000 C 04 22 31.83 -39 09 30.2 1.216 0.528 -0.175020 0.439339 -0.175020 0.439339 807 56 2020 01 20.07547 1.000 C 04 21 01.37 -40 26 23.8 1.200 0.537 -0.224480 -0.077375 -0.224480 -0.077375 807 57 2020 01 20.08313 1.000 C 04 21 01.19 -40 26 32.1 1.200 0.537 -0.111586 0.048719 -0.111586 0.048719 807 58 2020 01 20.09055 1.000 C 04 21 00.98 -40 26 40.0 1.200 0.537 0.254226 -0.177075 0.254226 -0.177075 807 59 2020 02 04.05485 1.000 C 04 23 51.97 -43 52 30.3 1.148 0.561 -0.139962 -0.039154 -0.139962 -0.039154 807 60 2020 02 04.06000 1.000 C 04 23 52.13 -43 52 33.5 1.148 0.561 -0.135627 -0.001628 -0.135627 -0.001628 807 61 2020 02 04.06377 1.000 C 04 23 52.25 -43 52 35.9 1.148 0.561 -0.130563 0.095311 -0.130563 0.095311 807 62 2020 02 21.08698 1.000 C 04 43 17.37 -46 12 59.9 1.112 0.562 0.029136 0.249661 0.029136 0.249662 807 63 2020 02 21.09320 1.000 C 04 43 17.94 -46 13 02.2 1.112 0.562 0.166975 0.414782 0.166975 0.414782 807 64 2020 02 21.09916 1.000 C 04 43 18.50 -46 13 04.0 1.112 0.562 0.086863 0.217958 0.086863 0.217958 807 65 2020 02 23.08597 1.000 C 04 46 43.66 -46 25 14.5 1.109 0.560 -0.077211 -0.017219 -0.077211 -0.017219 807 66 2020 02 23.09405 1.000 C 04 46 44.44 -46 25 17.3 1.109 0.560 0.337146 0.161961 0.337146 0.161961 807 67 2020 02 23.10214 1.000 C 04 46 45.24 -46 25 19.9 1.109 0.560 0.548925 0.194533 0.548925 0.194533 807 68 2020 02 24.05990 1.000 C 04 48 29.98 -46 30 56.8 1.108 0.559 0.051255 -0.069171 0.051255 -0.069171 807 69 2020 02 24.06802 1.000 C 04 48 30.78 -46 30 59.5 1.108 0.559 0.536066 0.015873 0.536066 0.015873 807 70 2020 02 24.07612 1.000 C 04 48 31.71 -46 31 01.5 1.108 0.559 -0.421980 -0.307209 -0.421980 -0.307209 807 71 2020 02 29.03542 1.000 C 04 58 32.47 -46 57 14.2 1.104 0.552 0.099783 -0.111454 0.099783 -0.111454 807 72 2020 02 29.04357 1.000 C 04 58 33.48 -46 57 16.5 1.104 0.552 0.121966 0.067298 0.121966 0.067298 807 73 2020 02 29.05172 1.000 C 04 58 34.48 -46 57 18.5 1.104 0.552 0.227261 -0.044086 0.227261 -0.044086 807 74 2020 03 02.05852 1.000 C 05 03 07.06 -47 06 33.4 1.103 0.548 -0.075081 -0.191055 -0.075081 -0.191055 807 75 2020 03 02.06661 1.000 C 05 03 08.13 -47 06 35.4 1.103 0.548 0.031306 -0.041639 0.031306 -0.041639 807 76 2020 03 02.07470 1.000 C 05 03 09.21 -47 06 37.3 1.103 0.548 0.051558 0.039349 0.051558 0.039349 807 77 2020 03 03.03361 1.000 C 05 05 26.07 -47 10 46.7 1.103 0.546 0.101997 -0.169701 0.101997 -0.169701 807 78 2020 03 03.03953 1.000 C 05 05 26.89 -47 10 48.0 1.103 0.546 0.004057 -0.184008 0.004057 -0.184008 807 79 2020 03 03.04544 1.000 C 05 05 27.71 -47 10 49.3 1.103 0.546 -0.095491 -0.182888 -0.095491 -0.182888 807 80 2020 03 06.06126 1.000 C 05 13 04.52 -47 22 32.4 1.103 0.540 -0.023619 -0.419828 -0.023619 -0.419828 807 81 2020 03 06.06600 1.000 C 05 13 05.27 -47 22 34.2 1.103 0.540 -0.255865 0.582267 -0.255865 0.582267 807 82 2020 03 06.07015 1.000 C 05 13 05.88 -47 22 34.4 1.103 0.540 -0.096905 0.053765 -0.096905 0.053765 807 83 2020 05 13.22211 1.000 C 11 05 10.73 -20 39 43.1 1.305 0.463 1.095950 0.288408 1.095950 F 0.288408 I52 84 2020 05 13.22703 1.000 C 11 05 12.21 -20 39 28.3 1.306 0.463 0.123607 -0.449928 0.123607 -0.449928 I52 85 2024 11 04.460941 1.000 C 01 00 48.229 +27 14 47.13 2.006 1.065 0.042389 -0.079283 0.042389 -0.079283 T12 86 2024 11 04.520498 1.000 C 01 00 43.946 +27 13 15.67 2.005 1.065 0.019187 -0.011963 0.019187 -0.011963 T12 87 2024 11 24.351133 1.000 C 00 45 16.732 +18 37 54.36 1.906 1.081 -0.036093 -0.056506 -0.036093 -0.056506 T12 88 2024 11 24.410805 1.000 C 00 45 15.290 +18 36 24.43 1.905 1.082 -0.016015 -0.055167 -0.016015 -0.055167 T12 } }