Improve: 2022_YF4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 45/9 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.397005386 0.158E-11 0.985E-06 | e 0.446475031 0.31666E-05 2 0.771285695 -0.521E-12 0.155E-06 | a 1.003415501 0.45784E-07 3 0.427085866 -0.198E-11 0.853E-06 | i 7.037199633 0.43235E-04 4 -0.011268755 -0.347E-13 0.335E-07 | node 19.990865713 0.17879E-03 5 0.011693040 -0.103E-13 0.188E-07 | peri 293.626595225 0.19003E-03 6 0.007312107 -0.997E-14 0.231E-07 | M 59.828844501 0.15514E-03 | tp = 2025-09-20.986246 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.54 1.00 3 -0.97 0.68 1.00 4 -0.99 0.44 0.93 1.00 5 -0.96 0.29 0.87 0.99 1.00 6 -0.95 0.32 0.85 0.98 0.99 1.00 Root mean squared error: 0.25449 Optical RMSE: 0.25449(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 106/108 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 2016 12 22.620618 1.000 C 09 21 54.052 +40 30 11.26 1.288 0.387 -0.121637 0.072497 -0.121638 0.072498 F51 2 2017 01 02.448570 1.000 C 08 34 32.416 +44 24 59.36 1.334 0.389 -0.225099 -0.040620 -0.225099 -0.040619 F51 3 2017 01 02.460218 1.000 C 08 34 28.838 +44 25 10.78 1.334 0.389 0.203175 -0.163837 0.203175 -0.163837 F51 4 2017 01 02.471931 1.000 C 08 34 25.176 +44 25 22.08 1.334 0.389 0.063475 0.028752 0.063474 0.028752 F51 5 2017 01 02.483653 1.000 C 08 34 21.498 +44 25 32.93 1.334 0.389 -0.386257 -0.003869 -0.386258 -0.003869 F51 6 2017 01 06.348268 1.000 C 08 14 44.087 +45 14 33.85 1.349 0.395 0.199438 -0.110767 0.199438 -0.110767 F51 7 2017 12 13.541671 1.000 C 09 41 46.605 +38 12 53.21 1.230 0.372 -0.119544 0.520701 -0.119544 0.520701 F51 8 2019 01 11.459514 1.000 C 07 08 32.526 +47 28 45.31 1.349 0.394 -0.528882 -0.416576 -0.528882 -0.416576 F51 9 2019 01 11.473972 1.000 C 07 08 28.030 +47 28 38.76 1.349 0.394 -0.237858 -0.146124 -0.237858 -0.146123 F51 10 2019 01 11.502901 1.000 C 07 08 19.087 +47 28 24.90 1.349 0.395 -0.048222 0.162531 -0.048222 0.162531 F51 11 2019 01 12.410785 1.000 C 07 03 55.382 +47 21 08.98 1.353 0.399 -0.213101 0.186969 -0.213101 0.186969 F51 12 2019 01 12.423824 1.000 C 07 03 51.510 +47 21 02.22 1.353 0.399 -0.356252 -0.206570 -0.356252 -0.206570 F51 13 2019 01 12.437101 1.000 C 07 03 47.536 +47 20 55.35 1.353 0.399 -0.283186 -0.315118 -0.283186 -0.315118 F51 14 2019 01 12.450285 1.000 C 07 03 43.598 +47 20 47.96 1.353 0.399 -0.657386 -0.347199 -0.657386 -0.347199 F51 15 2020 01 01.453109 1.000 C 07 42 22.744 +48 54 02.12 1.299 0.346 -0.167044 -0.136853 -0.167044 -0.136853 F51 16 2020 01 01.466815 1.000 C 07 42 17.585 +48 54 05.80 1.299 0.346 0.367426 -0.368746 0.367426 -0.368746 F51 17 2020 01 01.493997 1.000 C 07 42 07.210 +48 54 11.61 1.299 0.346 -0.156713 -0.085091 -0.156713 -0.085091 F51 18 2021 01 12.412003 1.000 C 06 16 59.558 +47 55 53.19 1.338 0.395 0.071893 0.280593 0.071893 0.280593 F51 19 2021 01 12.424826 1.000 C 06 16 56.381 +47 55 38.89 1.338 0.395 -0.019215 0.270625 -0.019215 0.270625 F51 20 2021 01 12.437682 1.000 C 06 16 53.183 +47 55 25.02 1.338 0.395 0.454145 0.056387 0.454145 0.056387 F51 21 2022 12 21.386929 1.000 C 07 40 26.184 +53 44 35.38 1.212 0.269 0.137844 -0.143369 0.137844 -0.143369 V00 22 2022 12 21.391903 1.000 C 07 40 23.560 +53 44 36.71 1.212 0.269 -0.276867 -0.012277 -0.276867 -0.012277 V00 23 2022 12 21.396954 1.000 C 07 40 20.939 +53 44 38.87 1.212 0.269 0.175306 0.412638 0.175306 0.412638 V00 24 2022 12 21.401923 1.000 C 07 40 18.390 +53 44 40.20 1.212 0.269 0.234980 0.117883 0.234980 0.117884 V00 25 2022 12 21.453783 1.000 C 07 39 51.470 +53 44 58.00 1.212 0.269 3.130739 3.181179 3.130739 F 3.181179 F V06 26 2022 12 21.462734 1.000 C 07 39 46.850 +53 44 55.40 1.212 0.269 -0.338609 -0.021205 -0.338609 -0.021205 V06 27 2022 12 22.229590 1.000 C 07 33 30.118 +53 47 50.75 1.217 0.272 0.302532 0.090497 0.302532 0.090497 V06 28 2022 12 22.231656 1.000 C 07 33 29.063 +53 47 50.96 1.217 0.272 -0.019434 -0.073617 -0.019434 -0.073617 V06 29 2022 12 23.223217 1.000 C 07 25 22.976 +53 49 06.78 1.222 0.276 0.047185 0.097265 0.047185 0.097265 V06 30 2022 12 23.229422 1.000 C 07 25 19.866 +53 49 07.36 1.222 0.276 -0.029268 0.216215 -0.029268 0.216215 V06 31 2022 12 23.235633 1.000 C 07 25 16.774 +53 49 07.79 1.222 0.276 -0.084350 0.090493 -0.084350 0.090493 V06 32 2022 12 23.241843 1.000 C 07 25 13.681 +53 49 08.44 1.222 0.276 0.074416 0.095575 0.074416 0.095575 V06 33 2022 12 23.278265 1.000 C 07 24 55.400 +53 49 10.99 1.222 0.276 0.070731 0.417280 0.070732 0.417280 V06 34 2022 12 23.281367 1.000 C 07 24 53.831 +53 49 11.03 1.222 0.276 -0.072449 0.437303 -0.072449 0.437303 V06 35 2022 12 23.284466 1.000 C 07 24 52.276 +53 49 10.99 1.222 0.276 -0.209459 0.322585 -0.209459 0.322585 V06 36 2022 12 25.441029 1.000 C 07 07 46.960 +53 41 54.96 1.234 0.284 0.055734 -0.137416 0.055734 -0.137416 V06 37 2022 12 25.444538 1.000 C 07 07 45.268 +53 41 53.84 1.234 0.284 0.410886 0.215866 0.410886 0.215866 V06 38 2022 12 25.448048 1.000 C 07 07 43.608 +53 41 52.12 1.234 0.284 0.338135 0.077014 0.338135 0.077014 V06 39 2023 12 12.496460 1.000 C 08 37 05.091 +54 37 29.64 1.145 0.224 -0.127531 -0.174856 -0.127531 -0.174856 F52 40 2023 12 12.521029 1.000 C 08 36 50.145 +54 38 12.07 1.145 0.224 0.066327 -0.171860 0.066327 -0.171860 F52 41 2023 12 15.28511 1.000 C 08 09 31.73 +55 38 39.2 1.163 0.232 -0.073843 0.597588 -0.073843 0.597588 I52 42 2023 12 15.29131 1.000 C 08 09 27.97 +55 38 45.9 1.163 0.232 0.253167 0.268984 0.253168 0.268984 I52 43 2023 12 23.077223 1.000 C 06 55 30.270 +55 49 42.95 1.209 0.260 0.225219 0.085588 0.225220 0.085588 Z84 44 2023 12 23.136994 1.000 C 06 54 58.522 +55 48 57.10 1.209 0.261 0.109801 0.045338 0.109802 0.045338 Z84 45 2023 12 23.197396 1.000 C 06 54 26.786 +55 48 07.76 1.209 0.261 0.250768 -0.010866 0.250768 -0.010866 Z84 46 2025 12 01.528040 1.000 C 10 22 43.020 +56 47 30.50 1.047 0.155 0.248010 0.063632 0.248010 0.063632 291 47 2025 12 01.536350 1.000 C 10 22 36.010 +56 48 12.10 1.047 0.155 0.239782 -0.063272 0.239781 -0.063272 291 48 2025 12 01.541560 1.000 C 10 22 31.540 +56 48 38.70 1.047 0.155 -0.462255 0.325257 -0.462255 0.325257 291 49 2025 12 02.374900 1.000 C 10 11 07.440 +57 55 08.20 1.053 0.157 -0.104742 -0.228058 -0.104742 -0.228058 291 50 2025 12 02.385900 1.000 C 10 10 57.900 +57 56 00.90 1.053 0.157 0.044980 -0.699315 0.044980 -0.699315 291 51 2025 12 02.397010 1.000 C 10 10 48.270 +57 56 55.00 1.054 0.157 0.341773 -0.101502 0.341773 -0.101502 291 52 2025 12 03.44336 1.000 C 09 55 33.45 +59 13 14.8 1.061 0.159 0.004292 -0.091046 0.004292 -0.091046 695 53 2025 12 03.44876 1.000 C 09 55 28.39 +59 13 37.5 1.061 0.159 -0.225886 -0.258965 -0.225886 -0.258965 695 54 2025 12 03.45416 1.000 C 09 55 23.37 +59 14 00.4 1.061 0.159 -0.126672 -0.153453 -0.126672 -0.153453 695 } }