Improve: 2020_YW4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 67/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -2.891322652 -0.168E-12 0.441E-06 | e 0.529886214 0.13558E-06 2 -0.615712014 -0.409E-13 0.186E-05 | a 2.586803465 0.11704E-06 3 0.860343512 -0.703E-13 0.975E-06 | i 26.839317520 0.23812E-04 4 -0.002801882 -0.252E-15 0.351E-08 | node 139.585821322 0.10630E-04 5 -0.008349779 0.407E-15 0.148E-08 | peri 269.764618325 0.32503E-04 6 0.000512868 -0.319E-15 0.456E-08 | M 82.697956485 0.16129E-04 | tp = 2024-12-06.911248 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.13 1.00 3 0.45 0.80 1.00 4 -0.04 -0.99 -0.71 1.00 5 -0.86 0.25 0.05 -0.29 1.00 6 0.38 0.91 0.96 -0.84 0.08 1.00 Root mean squared error: 0.20684 Optical RMSE: 0.20684(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 127/134 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 02.579911 1.000 C 11 34 19.106 +05 27 21.86 1.944 1.372 -0.074454 -0.199676 -0.074454 -0.199676 F51 2 2017 01 02.603396 1.000 C 11 34 19.681 +05 27 40.56 1.944 1.372 0.011725 -0.025990 0.011725 -0.025990 F51 3 2017 01 02.615202 1.000 C 11 34 19.985 +05 27 49.59 1.944 1.372 0.417970 -0.189630 0.417970 -0.189630 F51 4 2017 02 22.401617 1.000 C 11 11 52.190 +21 29 00.20 2.275 1.308 0.011455 0.113746 0.011454 0.113746 F51 5 2017 02 22.414281 1.000 C 11 11 51.331 +21 29 14.63 2.275 1.309 0.211542 0.087074 0.211542 0.087074 F51 6 2020 12 22.39576 1.000 C 09 17 39.53 -13 48 08.9 1.474 0.714 -0.334296 -0.131112 -0.334296 -0.131112 G96 7 2020 12 22.40479 1.000 C 09 17 39.48 -13 47 58.1 1.474 0.714 0.781147 -0.533057 0.781147 F -0.533057 F G96 8 2020 12 22.41499 1.000 C 09 17 39.35 -13 47 44.0 1.474 0.714 0.051383 -0.138417 0.051383 -0.138418 G96 9 2020 12 25.602588 1.000 C 09 17 04.843 -12 34 23.56 1.492 0.706 -0.062222 0.039584 -0.062222 0.039584 F51 10 2020 12 25.614588 1.000 C 09 17 04.606 -12 34 06.08 1.493 0.706 -0.037404 0.107184 -0.037404 0.107184 F51 11 2020 12 25.626572 1.000 C 09 17 04.371 -12 33 48.75 1.493 0.706 0.086165 0.066132 0.086165 0.066132 F51 12 2020 12 25.638587 1.000 C 09 17 04.134 -12 33 31.15 1.493 0.706 0.047616 0.157862 0.047616 0.157862 F51 13 2020 12 26.26737 1.000 C 09 16 54.49 -12 18 00.5 1.496 0.705 -0.017646 0.015517 -0.017646 0.015517 807 14 2020 12 26.27559 1.000 C 09 16 54.31 -12 17 48.4 1.496 0.705 -0.036015 -0.010878 -0.036016 -0.010878 807 15 2020 12 26.28380 1.000 C 09 16 54.14 -12 17 36.3 1.497 0.705 0.060758 0.065318 0.060758 0.065318 807 16 2020 12 26.46061 1.000 C 09 16 50.74 -12 13 26.9 1.498 0.704 -0.052958 -0.167891 -0.052958 -0.167892 291 17 2020 12 26.47259 1.000 C 09 16 50.49 -12 13 09.1 1.498 0.704 0.152234 -0.045300 0.152234 -0.045300 291 18 2020 12 28.31963 1.000 C 09 16 13.05 -11 25 57.6 1.509 0.700 0.222370 0.170815 0.222370 0.170814 807 19 2020 12 28.32591 1.000 C 09 16 12.86 -11 25 47.9 1.509 0.700 0.126175 -0.096780 0.126175 -0.096780 807 20 2020 12 28.33193 1.000 C 09 16 12.70 -11 25 38.3 1.509 0.700 0.088406 0.083976 0.088406 0.083976 807 21 2021 01 05.24916 1.000 C 09 11 49.26 -07 36 50.9 1.557 0.688 0.076148 0.180562 0.076148 0.180562 807 22 2021 01 05.25516 1.000 C 09 11 48.97 -07 36 39.7 1.557 0.688 0.141926 0.025109 0.141926 0.025109 807 23 2021 01 06.351462 1.000 C 09 11 00.48 -07 01 54.7 1.564 0.687 2.212548 -1.325433 2.212548 F -1.325433 F I52 24 2021 01 06.358187 1.000 C 09 11 00.10 -07 01 39.2 1.564 0.687 -0.024717 -0.048910 -0.024718 -0.048911 I52 25 2021 01 06.382726 1.000 C 09 10 58.89 -07 00 51.9 1.564 0.687 0.316840 0.008427 0.316839 0.008427 I52 26 2021 01 11.50219 1.000 C 09 06 38.937 -04 07 54.25 1.596 0.686 0.127532 0.175490 0.127532 0.175490 F51 27 2021 01 11.52557 1.000 C 09 06 37.518 -04 07 04.73 1.596 0.686 -0.068497 0.278754 -0.068497 0.278753 F51 28 2021 01 11.53723 1.000 C 09 06 36.803 -04 06 40.17 1.596 0.686 -0.128338 0.145866 -0.128339 0.145866 F51 29 2021 01 12.337899 1.000 C 09 05 52.15 -03 38 25.7 1.601 0.687 0.780639 -0.568889 0.780638 F -0.568889 G96 30 2021 01 12.343036 1.000 C 09 05 51.80 -03 38 13.8 1.601 0.687 -0.289518 -0.354174 -0.289518 -0.354175 G96 31 2021 01 12.348192 1.000 C 09 05 51.54 -03 38 02.1 1.601 0.687 -0.291090 0.747590 -0.291090 0.747589 F G96 32 2021 01 12.353337 1.000 C 09 05 51.20 -03 37 52.2 1.601 0.687 0.285088 -0.219343 0.285088 -0.219343 G96 33 2021 01 13.29683 1.000 C 09 04 56.63 -03 03 55.0 1.607 0.687 -0.377643 0.248021 -0.377643 0.248020 807 34 2021 01 13.30005 1.000 C 09 04 56.43 -03 03 48.0 1.607 0.687 -0.398546 0.307148 -0.398546 0.307148 807 35 2021 01 13.30327 1.000 C 09 04 56.22 -03 03 40.7 1.607 0.687 -0.746420 0.440368 -0.746420 F 0.440368 807 36 2021 01 14.17258 1.000 C 09 04 05.62 -02 32 17.7 1.613 0.688 -0.156049 -0.278080 -0.156049 -0.278080 807 37 2021 01 14.17765 1.000 C 09 04 05.31 -02 32 07.0 1.613 0.688 0.211727 -0.347243 0.211727 -0.347243 807 38 2021 01 17.35900 1.000 C 09 00 49.54 -00 34 58.5 1.633 0.692 0.247083 0.110180 0.247082 0.110180 807 39 2021 01 17.36421 1.000 C 09 00 49.21 -00 34 46.8 1.633 0.692 0.348673 0.330259 0.348673 0.330258 807 40 2021 01 17.36929 1.000 C 09 00 48.87 -00 34 35.2 1.633 0.692 0.129064 0.426608 0.129064 0.426608 807 41 2021 02 03.25383 1.000 C 08 42 52.26 +09 51 36.1 1.744 0.763 0.327085 -0.421560 0.327085 -0.421560 807 42 2021 02 03.25794 1.000 C 08 42 52.02 +09 51 45.0 1.744 0.763 -0.091033 -0.452709 -0.091032 -0.452709 807 43 2021 02 03.26203 1.000 C 08 42 51.80 +09 51 53.3 1.744 0.763 -0.269349 0.087945 -0.269349 0.087945 807 44 2021 02 04.21922 1.000 C 08 41 56.40 +10 24 57.9 1.750 0.770 0.285163 0.159216 0.285164 0.159216 807 45 2021 02 04.22419 1.000 C 08 41 56.10 +10 25 08.5 1.750 0.770 -0.023211 -0.076456 -0.023211 -0.076456 807 46 2021 02 04.22903 1.000 C 08 41 55.79 +10 25 18.4 1.750 0.770 0.150970 -0.155882 0.150970 -0.155882 807 47 2021 02 07.206207 1.000 C 08 39 11.84 +12 04 52.8 1.770 0.792 0.575889 0.039086 0.575890 0.039086 I52 48 2021 02 07.226128 1.000 C 08 39 10.75 +12 05 32.1 1.770 0.792 0.015857 0.064014 0.015857 0.064014 I52 49 2021 02 07.227663 1.000 C 08 39 10.66 +12 05 34.9 1.770 0.792 0.124736 0.254493 0.124736 0.254493 I52 50 2021 02 11.313506 1.000 C 08 35 49.197 +14 13 56.09 1.797 0.826 -0.126691 -0.002861 -0.126691 -0.002861 F51 51 2021 02 11.323529 1.000 C 08 35 48.701 +14 14 14.34 1.797 0.826 -0.104122 -0.077529 -0.104122 -0.077529 F51 52 2021 02 11.333567 1.000 C 08 35 48.204 +14 14 32.46 1.797 0.826 -0.090376 -0.007402 -0.090375 -0.007402 F51 53 2024 07 01.517099 1.000 C 22 28 40.748 -03 16 25.20 2.009 1.276 0.064711 -0.274335 0.064711 -0.274335 F52 54 2024 07 01.528983 1.000 C 22 28 41.273 -03 16 29.85 2.009 1.276 0.072612 0.116209 0.072612 0.116209 F52 55 2024 07 09.545506 1.000 C 22 34 32.394 -04 27 14.49 1.956 1.151 0.078016 -0.307453 0.078016 -0.307453 F51 56 2024 07 09.581033 1.000 C 22 34 33.699 -04 27 37.04 1.955 1.151 0.195047 0.144660 0.195047 0.144660 F51 57 2024 07 28.450866 1.000 C 22 43 43.200 -09 41 01.42 1.829 0.894 -0.578448 0.154350 -0.578448 0.154350 F51 58 2024 07 28.472863 1.000 C 22 43 43.529 -09 41 31.93 1.829 0.893 0.004729 0.292579 0.004729 0.292579 F51 59 2024 07 28.483865 1.000 C 22 43 43.683 -09 41 47.57 1.829 0.893 0.047736 0.045664 0.047736 0.045664 F51 60 2024 08 27.413308 1.000 C 22 40 47.141 -27 15 05.54 1.632 0.640 0.076405 -0.023716 0.076405 -0.023716 F51 61 2024 08 27.424513 1.000 C 22 40 46.772 -27 15 35.58 1.632 0.640 0.087371 0.081297 0.087371 0.081297 F51 62 2024 08 27.435707 1.000 C 22 40 46.394 -27 16 05.56 1.632 0.640 0.068823 0.076080 0.068823 0.076080 F51 63 2024 08 27.446917 1.000 C 22 40 46.012 -27 16 35.52 1.632 0.640 0.006512 0.040204 0.006512 0.040204 F51 64 2024 09 08.355413 1.000 C 22 34 19.068 -36 10 27.33 1.556 0.606 0.010542 -0.032352 0.010542 -0.032352 F51 65 2024 09 08.365091 1.000 C 22 34 18.667 -36 10 52.86 1.556 0.606 0.035745 -0.005482 0.035745 -0.005482 F51 66 2024 09 08.374766 1.000 C 22 34 18.265 -36 11 18.14 1.556 0.606 -0.141929 -0.037112 -0.141929 -0.037112 F51 67 2024 09 08.384481 1.000 C 22 34 17.863 -36 11 43.80 1.556 0.606 -0.034006 0.046332 -0.034006 0.046332 F51 } }