Improve: 2020_XA4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 109/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.128826553 0.919E-13 0.107E-05 | e 0.500264741 0.73355E-07 2 -2.336939231 -0.381E-14 0.549E-06 | a 2.554029032 0.29445E-07 3 -0.268352743 -0.230E-13 0.562E-06 | i 16.937608404 0.84889E-05 4 0.005663672 0.355E-15 0.372E-08 | node 126.383308210 0.14245E-04 5 -0.008232404 0.127E-15 0.281E-08 | peri 353.833694074 0.28604E-04 6 -0.003334345 -0.559E-16 0.757E-09 | M 63.835176202 0.12945E-04 | tp = 2025-03-01.640615 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.81 1.00 3 -0.73 0.90 1.00 4 0.98 -0.70 -0.65 1.00 5 0.89 -0.98 -0.91 0.81 1.00 6 -0.29 0.01 -0.14 -0.30 -0.11 1.00 Root mean squared error: 0.27087 Optical RMSE: 0.27087(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 210/218 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 01 03.622034 1.000 C 10 51 26.322 +02 46 53.69 1.281 0.465 -0.078369 -0.063689 -0.078369 -0.063689 F51 2 2017 01 03.633434 1.000 C 10 51 28.262 +02 47 09.32 1.281 0.465 -0.166477 -0.090762 -0.166477 -0.090761 F51 3 2017 01 03.644797 1.000 C 10 51 30.206 +02 47 24.86 1.281 0.465 -0.112177 -0.097264 -0.112176 -0.097264 F51 4 2017 01 03.656170 1.000 C 10 51 32.151 +02 47 40.57 1.281 0.465 -0.153120 0.022397 -0.153120 0.022397 F51 5 2017 01 31.671084 1.000 C 12 01 49.745 +17 31 26.14 1.318 0.417 -0.056525 0.232415 -0.056525 0.232415 F51 6 2017 02 01.594887 1.000 C 12 03 30.890 +18 05 19.57 1.320 0.418 -0.243665 -0.067824 -0.243664 -0.067824 F51 7 2017 02 01.607752 1.000 C 12 03 32.157 +18 05 47.84 1.320 0.418 -0.274253 -0.006865 -0.274253 -0.006865 F51 8 2017 02 01.649549 1.000 C 12 03 36.307 +18 07 19.19 1.320 0.418 -0.069870 -0.009048 -0.069870 -0.009048 F51 9 2017 03 06.44115 1.000 C 12 28 26.306 +34 05 20.61 1.441 0.507 0.001810 -0.308366 0.001810 -0.308366 F51 10 2017 03 06.45231 1.000 C 12 28 26.122 +34 05 31.96 1.441 0.507 -0.042259 -0.232289 -0.042259 -0.232289 F51 11 2017 03 06.46364 1.000 C 12 28 25.933 +34 05 43.51 1.441 0.507 -0.025592 -0.106330 -0.025592 -0.106330 F51 12 2017 03 06.47368 1.000 C 12 28 25.792 +34 05 53.83 1.441 0.508 0.303081 -0.190116 0.303081 -0.190116 F51 13 2020 12 09.336410 1.000 C 05 41 04.33 -15 14 24.9 1.398 0.488 0.205028 0.129858 0.205028 0.129859 G96 14 2020 12 09.341524 1.000 C 05 41 04.21 -15 14 22.5 1.398 0.488 -0.346722 0.046555 -0.346722 0.046555 G96 15 2020 12 09.346644 1.000 C 05 41 04.12 -15 14 20.3 1.398 0.488 -0.597277 0.339647 -0.597277 0.339647 G96 16 2020 12 09.412966 1.000 C 05 41 02.77 -15 13 56.1 1.398 0.487 0.161059 0.151642 0.161059 0.151642 I52 17 2020 12 09.419330 1.000 C 05 41 02.64 -15 13 52.9 1.398 0.487 -0.588370 0.263525 -0.588370 0.263525 I52 18 2020 12 09.425692 1.000 C 05 41 02.52 -15 13 50.8 1.398 0.487 -0.229500 0.254739 -0.229500 0.254739 I52 19 2020 12 09.595162 1.000 C 05 41 00.43 -15 12 26.0 1.397 0.486 0.147781 0.109436 0.147781 0.109436 474 20 2020 12 09.598683 1.000 C 05 41 00.37 -15 12 25.1 1.397 0.486 0.635463 0.140932 0.635463 0.140932 474 21 2020 12 09.602202 1.000 C 05 41 00.28 -15 12 23.2 1.397 0.486 0.053174 -0.034245 0.053174 -0.034245 474 22 2020 12 09.605721 1.000 C 05 41 00.22 -15 12 21.8 1.397 0.486 0.055872 0.101879 0.055872 0.101879 474 23 2020 12 10.441145 1.000 C 05 40 48.205 -15 07 00.46 1.393 0.482 -0.025982 -0.007130 -0.025982 -0.007130 F51 24 2020 12 10.453152 1.000 C 05 40 47.931 -15 06 55.29 1.393 0.482 0.002579 -0.022423 0.002579 -0.022423 F51 25 2020 12 10.465167 1.000 C 05 40 47.664 -15 06 50.07 1.393 0.482 0.039776 0.067503 0.039776 0.067503 F51 26 2020 12 10.477192 1.000 C 05 40 47.386 -15 06 44.63 1.393 0.482 -0.132474 0.033300 -0.132474 0.033300 F51 27 2020 12 12.253094 1.000 C 05 40 19.09 -14 52 13.3 1.386 0.472 -0.401247 0.009378 -0.401247 0.009378 V06 28 2020 12 12.254580 1.000 C 05 40 19.02 -14 52 12.6 1.386 0.472 -0.374551 -0.509546 -0.374551 -0.509546 V06 29 2020 12 12.259333 1.000 C 05 40 18.95 -14 52 11.0 1.386 0.472 0.666078 -0.049090 0.666078 -0.049090 V06 30 2020 12 12.260820 1.000 C 05 40 18.91 -14 52 10.0 1.386 0.472 0.460965 -0.092345 0.460965 -0.092345 V06 31 2020 12 15.24139 1.000 C 05 39 23.46 -14 19 34.6 1.374 0.456 0.055313 0.180959 0.055313 0.180959 807 32 2020 12 15.24464 1.000 C 05 39 23.37 -14 19 32.3 1.374 0.456 0.219469 0.109914 0.219469 0.109914 807 33 2020 12 15.24789 1.000 C 05 39 23.29 -14 19 29.9 1.374 0.456 0.293692 0.187277 0.293692 0.187277 807 34 2020 12 16.22266 1.000 C 05 39 04.25 -14 06 42.7 1.371 0.452 0.334118 0.031429 0.334118 0.031429 807 35 2020 12 16.22582 1.000 C 05 39 04.18 -14 06 39.7 1.371 0.452 -0.048979 0.267876 -0.048979 0.267877 807 36 2020 12 16.22900 1.000 C 05 39 04.11 -14 06 37.1 1.371 0.452 -0.013208 0.501799 -0.013208 0.501799 807 37 2020 12 17.269395 1.000 C 05 38 43.59 -13 52 01.8 1.367 0.447 -0.111184 -0.326200 -0.111184 -0.326200 I52 38 2020 12 17.273843 1.000 C 05 38 43.46 -13 51 58.4 1.367 0.447 0.460717 -0.439558 0.460717 -0.439557 I52 39 2020 12 17.278285 1.000 C 05 38 43.31 -13 51 55.3 1.367 0.447 1.335013 -0.840490 1.335013 F -0.840490 F I52 40 2020 12 17.43264 1.000 C 05 38 40.016 -13 49 31.41 1.366 0.446 -0.013579 -0.059710 -0.013579 -0.059710 F51 41 2020 12 17.44444 1.000 C 05 38 39.685 -13 49 20.72 1.366 0.446 0.051742 -0.005836 0.051742 -0.005836 F51 42 2020 12 17.46819 1.000 C 05 38 39.011 -13 48 59.04 1.366 0.446 0.125940 -0.045419 0.125940 -0.045419 F51 43 2020 12 19.23806 1.000 C 05 38 02.52 -13 19 50.6 1.359 0.437 -0.074681 0.127319 -0.074681 0.127319 807 44 2020 12 19.24329 1.000 C 05 38 02.37 -13 19 45.1 1.359 0.437 -0.062099 0.061106 -0.062099 0.061106 807 45 2020 12 19.24839 1.000 C 05 38 02.22 -13 19 39.2 1.359 0.437 -0.574628 -0.103284 -0.574628 -0.103283 807 46 2020 12 19.432616 1.000 C 05 37 58.01 -13 16 44.1 1.359 0.436 -0.963039 0.300973 -0.963039 F 0.300973 I52 47 2020 12 19.436543 1.000 C 05 37 57.88 -13 16 40.5 1.359 0.436 -0.297164 -0.082146 -0.297164 -0.082146 I52 48 2020 12 19.440468 1.000 C 05 37 57.75 -13 16 36.6 1.359 0.436 0.071035 -0.497838 0.071035 -0.497838 I52 49 2020 12 19.444398 1.000 C 05 37 57.68 -13 16 31.9 1.359 0.436 -0.420023 -0.110351 -0.420023 -0.110351 I52 50 2020 12 22.266545 1.000 C 05 37 00.64 -12 21 35.2 1.349 0.424 -0.374962 -0.165807 -0.374962 -0.165807 G96 51 2020 12 22.272104 1.000 C 05 37 00.51 -12 21 28.4 1.349 0.424 -0.149835 0.237059 -0.149835 0.237059 G96 52 2020 12 22.277657 1.000 C 05 37 00.34 -12 21 21.4 1.349 0.424 -0.021398 0.027836 -0.021398 0.027836 G96 53 2020 12 22.283209 1.000 C 05 37 00.18 -12 21 14.3 1.349 0.424 -0.011214 -0.052286 -0.011214 -0.052286 G96 54 2020 12 22.405816 1.000 C 05 36 56.82 -12 18 36.6 1.348 0.423 0.795456 -0.297405 0.795456 -0.297405 I52 55 2020 12 22.409700 1.000 C 05 36 56.74 -12 18 30.8 1.348 0.423 0.025250 -0.135418 0.025250 -0.135417 I52 56 2020 12 22.416688 1.000 C 05 36 56.59 -12 18 22.0 1.348 0.423 0.274742 0.340737 0.274742 0.340737 I52 57 2020 12 27.278696 1.000 C 05 35 25.63 -10 18 05.3 1.333 0.404 -0.258226 -0.986899 -0.258226 -0.986899 F I52 58 2020 12 27.283573 1.000 C 05 35 25.54 -10 17 56.8 1.333 0.404 -0.695038 -0.659532 -0.695038 -0.659532 I52 59 2020 12 27.288449 1.000 C 05 35 25.43 -10 17 50.0 1.333 0.404 0.571960 -0.038838 0.571960 -0.038838 I52 60 2021 01 03.12503 1.000 C 05 34 00.60 -06 34 29.6 1.314 0.383 0.007684 0.170809 0.007684 0.170809 807 61 2021 01 03.12970 1.000 C 05 34 00.48 -06 34 19.1 1.314 0.383 0.323108 -0.487802 0.323108 -0.487802 807 62 2021 01 03.13415 1.000 C 05 34 00.46 -06 34 09.4 1.314 0.383 0.107542 0.229201 0.107542 0.229201 807 63 2021 01 03.274757 1.000 C 05 33 59.22 -06 29 18.8 1.314 0.382 0.527512 -0.253301 0.527512 -0.253301 I52 64 2021 01 03.276862 1.000 C 05 33 59.20 -06 29 14.3 1.314 0.382 0.617922 0.006287 0.617922 0.006287 I52 65 2021 01 04.308437 1.000 C 05 33 53.15 -05 50 01.5 1.311 0.380 -0.109862 -0.009738 -0.109862 -0.009737 I52 66 2021 01 04.310540 1.000 C 05 33 53.13 -05 49 56.4 1.311 0.380 -0.333483 -0.063127 -0.333483 -0.063127 I52 67 2021 01 04.312642 1.000 C 05 33 53.06 -05 49 51.8 1.311 0.380 0.284266 -0.431953 0.284266 -0.431952 I52 68 2021 01 05.37621 1.000 C 05 33 49.916 -05 07 57.49 1.308 0.377 -0.124769 -0.044069 -0.124769 -0.044069 F51 69 2021 01 05.38819 1.000 C 05 33 49.779 -05 07 28.77 1.308 0.377 -0.093273 -0.011429 -0.093273 -0.011429 F51 70 2021 01 05.40014 1.000 C 05 33 49.646 -05 07 00.01 1.308 0.377 -0.157292 -0.003305 -0.157292 -0.003305 F51 71 2021 01 05.41212 1.000 C 05 33 49.508 -05 06 31.29 1.308 0.377 -0.058020 0.012809 -0.058020 0.012809 F51 72 2021 01 09.32027 1.000 C 05 33 59.971 -02 20 49.15 1.300 0.369 -0.005905 -0.006306 -0.005905 -0.006306 F51 73 2021 01 09.33416 1.000 C 05 33 59.949 -02 20 11.91 1.300 0.369 -0.031417 -0.032974 -0.031417 -0.032974 F51 74 2021 01 09.36204 1.000 C 05 33 59.906 -02 18 57.19 1.300 0.369 -0.075002 0.027893 -0.075002 0.027893 F51 75 2021 01 10.299409 1.000 C 05 34 07.76 -01 36 37.0 1.298 0.367 -0.995872 -1.103819 -0.995872 F -1.103819 F I52 76 2021 01 10.302223 1.000 C 05 34 07.83 -01 36 30.5 1.298 0.367 -0.871827 0.435278 -0.871827 F 0.435278 F I52 77 2021 01 12.247643 1.000 C 05 34 33.86 -00 05 37.1 1.294 0.364 0.170986 -0.457060 0.170986 -0.457060 G96 78 2021 01 12.252813 1.000 C 05 34 33.93 -00 05 22.4 1.294 0.364 -0.125444 -0.104014 -0.125444 -0.104014 G96 79 2021 01 12.257985 1.000 C 05 34 33.94 -00 05 07.4 1.294 0.364 0.104397 -0.542821 0.104397 -0.542821 G96 80 2021 01 12.263160 1.000 C 05 34 34.01 -00 04 52.8 1.294 0.364 -0.111312 -0.104137 -0.111312 -0.104137 G96 81 2021 01 13.13814 1.000 C 05 34 49.55 +00 37 37.6 1.293 0.363 0.192317 0.330266 0.192317 0.330266 807 82 2021 01 13.14419 1.000 C 05 34 49.62 +00 37 55.3 1.293 0.363 0.051867 0.323255 0.051867 0.323255 807 83 2021 01 13.15025 1.000 C 05 34 49.71 +00 38 13.3 1.293 0.363 -0.483132 0.274656 -0.483132 0.274656 807 84 2021 01 14.392818 1.000 C 05 35 15.873 +01 38 51.77 1.291 0.362 -0.089549 -0.322950 -0.089549 -0.322950 F52 85 2021 01 14.404446 1.000 C 05 35 16.039 +01 39 25.98 1.291 0.362 0.110064 0.008178 0.110064 0.008178 F52 86 2021 01 14.416078 1.000 C 05 35 16.208 +01 40 00.67 1.291 0.362 0.049728 -0.046089 0.049728 -0.046089 F52 87 2021 01 14.427721 1.000 C 05 35 16.380 +01 40 35.32 1.291 0.362 0.043128 -0.044986 0.043128 -0.044986 F52 88 2021 01 15.14902 1.000 C 05 35 34.53 +02 16 57.2 1.290 0.361 -0.284223 -0.214229 -0.284223 -0.214229 807 89 2021 01 15.15508 1.000 C 05 35 34.62 +02 17 15.0 1.290 0.361 0.147815 0.041622 0.147815 0.041622 807 90 2021 01 15.16117 1.000 C 05 35 34.73 +02 17 33.4 1.290 0.361 0.066414 0.023656 0.066414 0.023656 807 91 2021 01 17.08255 1.000 C 05 36 31.82 +03 55 24.8 1.287 0.360 -0.641762 0.699195 -0.641762 0.699195 807 92 2021 01 17.08720 1.000 C 05 36 31.93 +03 55 39.2 1.287 0.360 -0.620220 0.687205 -0.620220 0.687205 807 93 2021 01 17.09184 1.000 C 05 36 31.98 +03 55 53.8 1.287 0.360 0.065465 0.034671 0.065465 0.034672 807 94 2021 01 17.29410 1.000 C 05 36 39.051 +04 05 59.97 1.287 0.359 -0.002966 0.209420 -0.002966 0.209420 F52 95 2021 01 17.31864 1.000 C 05 36 39.644 +04 07 16.25 1.287 0.359 0.012681 0.146142 0.012681 0.146142 F52 96 2021 01 17.33092 1.000 C 05 36 39.940 +04 07 54.58 1.287 0.359 -0.071615 -0.022854 -0.071615 -0.022854 F52 97 2021 02 19.197468 1.000 C 06 32 00.91 +31 01 17.3 1.292 0.433 -0.219340 -0.133404 -0.219340 -0.133404 I52 98 2021 02 19.199983 1.000 C 06 32 01.33 +31 01 22.2 1.292 0.433 -0.560152 0.322943 -0.560153 0.322943 I52 99 2021 03 02.225445 1.000 C 07 05 41.59 +36 25 33.6 1.314 0.493 0.128368 0.337735 0.128368 0.337735 V06 100 2021 03 02.229000 1.000 C 07 05 42.27 +36 25 38.8 1.314 0.493 0.168365 -0.079463 0.168365 -0.079463 V06 101 2021 03 02.232552 1.000 C 07 05 42.94 +36 25 43.5 1.314 0.493 0.193770 0.008000 0.193770 0.008000 V06 102 2021 03 10.056203 1.000 C 07 32 12.04 +38 49 28.8 1.336 0.544 -0.078592 -0.469833 -0.078592 -0.469833 H21 103 2021 03 10.061350 1.000 C 07 32 13.00 +38 49 33.2 1.336 0.544 0.765508 -0.189857 0.765508 -0.189857 H21 104 2024 11 22.186960 1.000 C 03 05 06.750 -21 25 18.50 1.633 0.766 0.186230 -0.046396 0.186230 -0.046396 807 105 2024 11 22.198240 1.000 C 03 05 05.970 -21 25 18.30 1.633 0.766 0.056648 -0.104786 0.056648 -0.104786 807 106 2024 11 22.209150 1.000 C 03 05 05.200 -21 25 18.20 1.633 0.766 0.106088 -0.351487 0.106088 -0.351487 807 107 2024 12 02.332117 1.000 C 02 54 51.339 -20 47 27.97 1.575 0.743 0.032552 0.117193 0.032552 0.117193 F52 108 2024 12 02.343076 1.000 C 02 54 50.668 -20 47 22.79 1.575 0.743 -0.042347 -0.250986 -0.042347 -0.250986 F52 109 2024 12 02.353939 1.000 C 02 54 50.034 -20 47 18.20 1.575 0.743 0.143385 0.053092 0.143385 0.053092 F52 } }