Improve: 2020_HB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 80/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 1.117545569 0.164E-13 0.322E-06 | e 0.403178590 0.51138E-07 2 1.347285735 0.875E-13 0.374E-06 | a 1.810417323 0.25211E-07 3 0.134010142 0.154E-13 0.238E-06 | i 34.654249232 0.16564E-04 4 -0.005332274 -0.886E-16 0.269E-08 | node 208.589471610 0.70583E-05 5 0.011640186 -0.697E-15 0.254E-08 | peri 94.663793123 0.20114E-04 6 -0.003120020 0.347E-15 0.394E-08 | M 62.655956164 0.20372E-04 | tp = 2025-06-19.144608 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.62 1.00 3 0.71 -0.40 1.00 4 0.91 -0.81 0.57 1.00 5 0.46 -0.94 0.46 0.65 1.00 6 0.34 -0.05 0.79 0.09 0.24 1.00 Root mean squared error: 0.22033 Optical RMSE: 0.22033(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 144/160 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 2015 04 12.98607 1.000 C 11 36 19.36 -20 45 31.5 1.789 0.843 -0.131385 -0.194291 -0.131385 -0.194291 W84 2 2015 04 12.98712 1.000 C 11 36 19.30 -20 45 29.4 1.789 0.843 -0.213068 0.088819 -0.213069 0.088819 W84 3 2020 04 16.458031 1.000 C 15 01 50.332 -08 05 24.54 1.509 0.527 -0.781116 -0.272824 -0.781116 F -0.272824 F52 4 2020 04 16.469859 1.000 C 15 01 50.018 -08 04 39.70 1.509 0.527 -0.180025 0.123442 -0.180025 0.123442 F52 5 2020 04 18.417687 1.000 C 15 01 00.533 -05 59 22.05 1.498 0.512 -0.121974 0.090239 -0.121973 0.090239 F52 6 2020 04 18.429461 1.000 C 15 01 00.135 -05 58 35.75 1.498 0.512 -0.135793 -0.248575 -0.135793 -0.248575 F52 7 2020 04 20.470665 1.000 C 14 59 57.591 -03 40 07.18 1.486 0.498 0.081466 -0.157827 0.081466 -0.157827 F51 8 2020 04 20.473381 1.000 C 14 59 57.466 -03 39 55.61 1.486 0.498 -0.033818 0.164296 -0.033818 0.164296 F51 9 2020 04 20.506303 1.000 C 14 59 56.160 -03 37 38.16 1.486 0.498 0.066074 0.078270 0.066074 0.078270 F52 10 2020 04 20.516859 1.000 C 14 59 55.740 -03 36 53.96 1.486 0.498 0.116602 0.149353 0.116603 0.149353 F52 11 2020 04 20.527431 1.000 C 14 59 55.312 -03 36 09.70 1.486 0.498 0.047498 0.256972 0.047498 0.256972 F52 12 2020 04 20.537962 1.000 C 14 59 54.909 -03 35 25.79 1.486 0.498 0.184773 0.040064 0.184774 0.040064 F52 13 2020 04 20.96902 1.000 C 14 59 40.93 -03 05 22.3 1.483 0.495 -0.846431 -0.048811 -0.846431 F -0.048812 F 246 14 2020 04 20.96938 1.000 C 14 59 40.98 -03 05 20.1 1.483 0.495 0.323647 0.066583 0.323647 0.066583 246 15 2020 04 20.97045 1.000 C 14 59 40.85 -03 05 15.7 1.483 0.495 -0.883021 0.621487 -0.883021 F 0.621487 F 246 16 2020 04 21.249333 1.000 C 14 59 31.39 -02 45 32.8 1.482 0.493 0.232112 -0.320709 0.232112 -0.320709 H21 17 2020 04 21.251375 1.000 C 14 59 31.30 -02 45 24.2 1.482 0.493 0.098089 -0.326186 0.098090 -0.326186 H21 18 2020 04 21.255526 1.000 C 14 59 31.12 -02 45 06.6 1.482 0.493 -0.074365 -0.261948 -0.074364 -0.261948 H21 19 2020 04 21.256547 1.000 C 14 59 31.10 -02 45 02.4 1.482 0.493 0.126803 -0.546028 0.126803 -0.546028 H21 20 2020 04 21.29325 1.000 C 14 59 29.97 -02 42 24.2 1.482 0.493 -0.019401 0.058934 -0.019401 0.058934 I52 21 2020 04 21.29413 1.000 C 14 59 29.95 -02 42 20.4 1.482 0.493 0.214663 -0.016036 0.214664 -0.016036 I52 22 2020 04 21.29501 1.000 C 14 59 29.88 -02 42 16.8 1.482 0.493 -0.294118 0.130776 -0.294118 0.130776 I52 23 2020 04 21.29589 1.000 C 14 59 29.88 -02 42 13.0 1.482 0.493 0.195422 -0.101545 0.195422 -0.101545 I52 24 2020 04 24.46324 1.000 C 14 57 26.91 +01 09 45.4 1.464 0.475 -0.477161 0.045518 -0.477161 0.045518 I52 25 2020 04 24.46401 1.000 C 14 57 26.88 +01 09 49.5 1.464 0.475 0.051548 0.373885 0.051548 0.373885 I52 26 2020 04 24.46478 1.000 C 14 57 26.84 +01 09 52.7 1.464 0.475 -0.205365 0.238109 -0.205365 0.238109 I52 27 2020 04 24.46555 1.000 C 14 57 26.82 +01 09 56.3 1.464 0.475 0.036716 0.130220 0.036716 0.130220 I52 28 2020 04 27.20301 1.000 C 14 55 25.79 +04 40 44.1 1.448 0.462 -2.543007 0.024275 -2.543007 F 0.024274 I52 29 2020 04 27.20360 1.000 C 14 55 25.86 +04 40 49.1 1.448 0.462 0.110625 -0.367576 0.110625 -0.367576 I52 30 2020 04 27.20420 1.000 C 14 55 25.80 +04 40 51.1 1.448 0.462 -0.821241 -0.340414 -0.821241 F -0.340414 I52 31 2020 04 27.20479 1.000 C 14 55 25.81 +04 40 54.6 1.448 0.462 0.091720 -0.576701 0.091720 -0.576701 I52 32 2020 04 29.417653 1.000 C 14 53 35.908 +07 36 32.44 1.436 0.454 0.076637 0.102798 0.076637 0.102798 F52 33 2020 04 29.429626 1.000 C 14 53 35.213 +07 37 29.76 1.436 0.454 -0.128704 -0.115664 -0.128704 -0.115664 F52 34 2020 04 29.441646 1.000 C 14 53 34.500 +07 38 27.66 1.436 0.454 -0.044515 -0.032020 -0.044515 -0.032020 F52 35 2020 05 03.43567 1.000 C 14 49 56.56 +13 01 12.9 1.414 0.444 0.056515 0.448046 0.056516 0.448045 I52 36 2020 05 03.43693 1.000 C 14 49 56.52 +13 01 19.2 1.414 0.444 0.280259 -0.098289 0.280260 -0.098289 I52 37 2020 05 03.44168 1.000 C 14 49 56.20 +13 01 42.0 1.414 0.444 0.025457 0.258874 0.025457 0.258874 I52 38 2020 05 11.59868 1.000 C 14 41 43.61 +23 46 02.8 1.369 0.442 0.076744 -0.548730 0.076744 -0.548730 D29 39 2020 05 11.61283 1.000 C 14 41 42.57 +23 47 06.9 1.369 0.442 0.273042 0.080714 0.273042 0.080714 D29 40 2020 05 12.33536 1.000 C 14 40 56.58 +24 41 07.5 1.365 0.443 -0.252141 0.288105 -0.252141 0.288105 I52 41 2020 05 12.33706 1.000 C 14 40 56.47 +24 41 15.4 1.365 0.443 0.061061 0.091848 0.061061 0.091848 I52 42 2020 05 12.33875 1.000 C 14 40 56.37 +24 41 20.9 1.365 0.443 -1.951284 0.285349 -1.951284 F 0.285348 I52 43 2020 05 12.34044 1.000 C 14 40 56.32 +24 41 27.4 1.365 0.443 -3.134965 -0.403429 -3.134965 F -0.403429 I52 44 2020 05 15.23661 1.000 C 14 37 55.61 +28 10 36.1 1.349 0.448 -0.011925 0.140413 -0.011925 0.140412 I52 45 2020 05 15.23737 1.000 C 14 37 55.56 +28 10 39.5 1.349 0.448 0.169154 0.043828 0.169154 0.043828 I52 46 2020 05 15.23814 1.000 C 14 37 55.51 +28 10 42.5 1.349 0.448 -0.076828 0.061032 -0.076828 0.061032 I52 47 2020 05 15.23891 1.000 C 14 37 55.48 +28 10 46.0 1.349 0.448 0.084239 -0.314846 0.084240 -0.314846 I52 48 2020 05 17.30672 1.000 C 14 35 47.15 +30 31 58.4 1.338 0.452 0.186710 -0.002895 0.186710 -0.002895 G96 49 2020 05 17.31196 1.000 C 14 35 46.80 +30 32 19.2 1.338 0.452 0.101721 -0.119229 0.101721 -0.119230 G96 50 2020 05 17.31719 1.000 C 14 35 46.41 +30 32 40.1 1.338 0.452 0.328300 0.220619 0.328300 0.220619 G96 51 2020 05 17.32242 1.000 C 14 35 46.06 +30 33 01.0 1.338 0.453 0.404153 0.072537 0.404153 0.072536 G96 52 2020 05 18.38457 1.000 C 14 34 41.15 +31 42 39.0 1.332 0.455 -0.920879 -0.024458 -0.920879 F -0.024458 I52 53 2020 05 18.38533 1.000 C 14 34 41.07 +31 42 42.4 1.332 0.455 -0.341286 0.173826 -0.341286 0.173826 I52 54 2020 05 18.38610 1.000 C 14 34 41.03 +31 42 45.7 1.332 0.455 -0.065692 -0.070165 -0.065692 -0.070165 I52 55 2020 05 18.38687 1.000 C 14 34 40.95 +31 42 48.5 1.332 0.455 -0.089856 0.334496 -0.089856 0.334496 I52 56 2020 05 23.32573 1.000 C 14 29 56.94 +36 40 30.1 1.307 0.471 0.207056 0.277923 0.207056 0.277922 I52 57 2020 05 23.32717 1.000 C 14 29 56.89 +36 40 34.4 1.307 0.471 -0.421402 0.056950 -0.421402 0.056950 I52 58 2020 05 23.33082 1.000 C 14 29 56.63 +36 40 47.1 1.307 0.471 0.293382 0.212083 0.293382 0.212082 I52 59 2020 05 23.33225 1.000 C 14 29 56.59 +36 40 51.5 1.307 0.471 -0.256722 -0.165752 -0.256722 -0.165753 I52 60 2020 06 11.29665 1.000 C 14 19 27.24 +49 36 36.5 1.215 0.553 0.184926 0.033041 0.184926 0.033040 V06 61 2020 06 11.29813 1.000 C 14 19 27.22 +49 36 38.8 1.215 0.553 0.038043 0.135643 0.038043 0.135643 V06 62 2020 06 11.29962 1.000 C 14 19 27.20 +49 36 41.5 1.215 0.553 0.181389 -0.013295 0.181389 -0.013295 V06 63 2020 06 11.30111 1.000 C 14 19 27.19 +49 36 43.7 1.215 0.553 -0.115978 0.091246 -0.115978 0.091246 V06 64 2020 06 14.35923 1.000 C 14 19 15.44 +50 59 37.1 1.201 0.566 -0.935874 -0.416215 -0.935874 F -0.416215 F V06 65 2020 06 14.36072 1.000 C 14 19 15.43 +50 59 40.2 1.201 0.566 -0.249034 -0.985709 -0.249034 F -0.985709 F V06 66 2020 06 14.36220 1.000 C 14 19 15.34 +50 59 42.0 1.201 0.566 0.021512 -0.123562 0.021512 -0.123562 V06 67 2020 06 14.36369 1.000 C 14 19 15.34 +50 59 43.6 1.201 0.566 -0.445982 0.267764 -0.445982 0.267763 V06 68 2020 06 16.33964 1.000 C 14 19 22.71 +51 48 50.1 1.193 0.574 -0.037428 -0.040425 -0.037428 -0.040425 V06 69 2020 06 16.34201 1.000 C 14 19 22.71 +51 48 53.4 1.193 0.574 0.015883 -0.015342 0.015883 -0.015342 V06 70 2020 06 16.34439 1.000 C 14 19 22.71 +51 48 56.6 1.193 0.574 -0.008459 0.091194 -0.008458 0.091194 V06 71 2020 06 16.34676 1.000 C 14 19 22.71 +51 49 00.0 1.193 0.574 0.121447 0.047738 0.121447 0.047738 V06 72 2020 09 18.226069 1.000 C 19 13 36.542 +57 20 50.57 1.174 0.453 -0.106562 -0.315574 -0.106562 -0.315575 T12 73 2020 10 18.151146 1.000 C 22 05 14.53 +22 20 55.9 1.313 0.435 -0.926521 -0.851697 -0.926521 F -0.851697 F I52 74 2020 10 18.152332 1.000 C 22 05 14.75 +22 20 48.9 1.313 0.435 -0.175872 0.521606 -0.175872 0.521606 I52 75 2020 10 18.153520 1.000 C 22 05 15.03 +22 20 43.8 1.313 0.435 -0.058906 -0.087066 -0.058906 -0.087066 I52 76 2020 11 14.16638 1.000 C 23 30 11.52 -02 18 05.1 1.461 0.686 0.099959 -0.494288 0.099958 -0.494288 691 77 2020 11 14.21732 1.000 C 23 30 18.82 -02 19 36.5 1.461 0.687 0.109224 -0.432181 0.109223 -0.432181 691 78 2025 10 02.453284 1.000 C 04 03 23.191 +18 56 20.46 1.482 0.648 -0.026065 0.254892 -0.026065 0.254892 F52 79 2025 10 02.478997 1.000 C 04 03 21.977 +18 55 08.23 1.482 0.648 -0.034486 -0.253134 -0.034486 -0.253134 F52 80 2025 10 02.491865 1.000 C 04 03 21.368 +18 54 32.25 1.482 0.648 0.059697 -0.312897 0.059697 -0.312897 F52 } }