Improve: 2020_XD4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 58/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.091090265 0.118E-12 0.364E-06 | e 0.635373218 0.14860E-06 2 1.602493440 0.941E-13 0.317E-06 | a 1.373687752 0.13146E-07 3 0.085853118 0.105E-12 0.292E-06 | i 38.934648438 0.24488E-04 4 -0.008569348 0.116E-15 0.241E-08 | node 239.224484633 0.14149E-04 5 -0.006914047 0.118E-14 0.294E-08 | peri 354.094880312 0.16541E-04 6 -0.005616134 0.353E-15 0.315E-08 | M 289.545119257 0.17107E-04 | tp = 2024-08-05.018435 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.86 1.00 3 0.48 0.53 1.00 4 0.58 0.65 -0.13 1.00 5 0.91 0.89 0.60 0.48 1.00 6 0.17 0.40 0.68 -0.34 0.25 1.00 Root mean squared error: 0.19100 Optical RMSE: 0.19100(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 111/116 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 2012 12 21.396105 1.000 C 05 02 28.165 -15 56 11.84 1.704 0.839 -0.051454 -0.182950 -0.051454 -0.182950 F51 2 2012 12 21.407683 1.000 C 05 02 26.126 -15 56 29.64 1.704 0.839 0.207083 0.019856 0.207083 0.019855 F51 3 2012 12 23.380794 1.000 C 04 56 45.603 -16 44 48.00 1.690 0.837 -0.652635 0.155932 -0.652635 F 0.155932 F51 4 2012 12 23.392224 1.000 C 04 56 43.555 -16 45 04.73 1.690 0.837 -0.115217 0.001084 -0.115217 0.001084 F51 5 2016 01 01.279686 1.000 C 03 05 52.830 +05 33 08.25 2.073 1.349 -0.250287 0.066889 -0.250287 0.066889 F51 6 2016 01 01.317777 1.000 C 03 05 50.595 +05 32 44.19 2.073 1.349 -0.177503 -0.158023 -0.177503 -0.158023 F51 7 2020 12 09.427606 1.000 C 05 02 03.496 -03 39 00.92 1.891 0.958 -0.009587 -0.185508 -0.009587 -0.185508 F51 8 2020 12 09.440244 1.000 C 05 02 01.578 -03 39 19.49 1.891 0.958 -0.024854 0.043359 -0.024854 0.043359 F51 9 2020 12 09.452841 1.000 C 05 01 59.653 -03 39 37.96 1.891 0.958 -0.067124 0.070387 -0.067124 0.070386 F51 10 2020 12 09.465425 1.000 C 05 01 57.715 -03 39 56.35 1.891 0.958 -0.156036 -0.135191 -0.156036 -0.135191 F51 11 2020 12 10.13066 1.000 C 05 00 18.43 -03 56 02.4 1.887 0.956 0.003620 0.059304 0.003620 0.059304 807 12 2020 12 10.13973 1.000 C 05 00 17.05 -03 56 15.7 1.887 0.956 0.058729 0.218112 0.058729 0.218112 807 13 2020 12 10.14841 1.000 C 05 00 15.71 -03 56 28.3 1.887 0.956 0.008060 0.080127 0.008060 0.080127 807 14 2020 12 10.203715 1.000 C 05 00 07.36 -03 57 59.1 1.887 0.955 -0.108550 -0.108764 -0.108550 -0.108764 H21 15 2020 12 10.210609 1.000 C 05 00 06.28 -03 58 09.1 1.887 0.955 -0.124498 -0.475712 -0.124498 -0.475712 H21 16 2020 12 10.214867 1.000 C 05 00 05.63 -03 58 15.4 1.887 0.955 -0.030755 -0.436702 -0.030755 -0.436702 H21 17 2020 12 10.361133 1.000 C 04 59 43.809 -04 01 45.90 1.886 0.955 0.175978 -0.515567 0.175978 -0.515567 F52 18 2020 12 10.392256 1.000 C 04 59 39.041 -04 02 31.08 1.886 0.955 0.060070 -0.239470 0.060070 -0.239470 F52 19 2020 12 11.17009 1.000 C 04 57 41.79 -04 21 07.7 1.881 0.953 -0.034750 0.152060 -0.034750 0.152060 807 20 2020 12 11.17440 1.000 C 04 57 41.11 -04 21 13.8 1.881 0.953 -0.103517 -0.078502 -0.103517 -0.078502 807 21 2020 12 11.17893 1.000 C 04 57 40.40 -04 21 20.5 1.881 0.953 0.101460 -0.211099 0.101460 -0.211099 807 22 2020 12 12.16254 1.000 C 04 55 11.58 -04 44 44.8 1.876 0.950 -0.059538 0.082506 -0.059538 0.082506 807 23 2020 12 12.16849 1.000 C 04 55 10.66 -04 44 53.5 1.876 0.950 0.192847 0.170709 0.192847 0.170709 807 24 2020 12 12.17445 1.000 C 04 55 09.74 -04 45 02.0 1.876 0.950 0.232017 0.242103 0.232017 0.242103 807 25 2020 12 15.19678 1.000 C 04 47 29.51 -05 54 37.2 1.859 0.945 -0.049857 0.107003 -0.049857 0.107003 807 26 2020 12 15.20075 1.000 C 04 47 28.88 -05 54 42.4 1.859 0.945 -0.113287 -0.098386 -0.113287 -0.098386 807 27 2020 12 15.20471 1.000 C 04 47 28.27 -05 54 47.9 1.859 0.945 0.026763 0.060205 0.026763 0.060205 807 28 2020 12 18.20071 1.000 C 04 39 52.66 -06 59 45.2 1.841 0.943 -0.118089 -0.027340 -0.118089 -0.027340 807 29 2020 12 18.20666 1.000 C 04 39 51.75 -06 59 52.7 1.841 0.943 -0.151820 0.117796 -0.151820 0.117796 807 30 2020 12 18.21258 1.000 C 04 39 50.84 -07 00 00.3 1.841 0.943 -0.027551 0.261151 -0.027551 0.261151 807 31 2020 12 19.17765 1.000 C 04 37 25.23 -07 19 57.9 1.835 0.942 -0.210658 0.143536 -0.210658 0.143536 807 32 2020 12 19.18239 1.000 C 04 37 24.49 -07 20 03.7 1.835 0.942 -0.139196 0.006962 -0.139196 0.006962 807 33 2020 12 19.18654 1.000 C 04 37 23.86 -07 20 09.0 1.835 0.942 -0.010230 0.227158 -0.010230 0.227158 807 34 2020 12 23.18897 1.000 C 04 27 30.12 -08 37 28.1 1.811 0.945 0.041870 -0.014024 0.041870 -0.014024 807 35 2020 12 23.19808 1.000 C 04 27 28.77 -08 37 37.9 1.811 0.945 -0.083640 -0.021443 -0.083640 -0.021443 807 36 2020 12 23.20678 1.000 C 04 27 27.48 -08 37 47.6 1.811 0.945 0.089322 0.159423 0.089322 0.159423 807 37 2021 01 11.11311 1.000 C 03 48 54.26 -12 34 18.0 1.686 1.007 -0.069593 -0.172066 -0.069593 -0.172066 807 38 2021 01 11.12505 1.000 C 03 48 53.10 -12 34 23.6 1.686 1.007 0.324360 0.214743 0.324360 0.214743 807 39 2021 01 11.13696 1.000 C 03 48 52.00 -12 34 29.2 1.686 1.007 0.045766 1.052458 0.045766 F 1.052458 F 807 40 2023 11 18.332924 1.000 C 04 00 47.171 +20 37 24.65 2.226 1.241 0.190857 -0.365985 0.190857 -0.365985 F52 41 2023 11 18.346009 1.000 C 04 00 45.454 +20 37 10.58 2.226 1.241 -0.152526 -0.036966 -0.152526 -0.036966 F52 42 2023 11 18.359060 1.000 C 04 00 43.779 +20 36 56.44 2.226 1.241 0.029533 0.091484 0.029533 0.091484 F52 43 2023 11 18.372050 1.000 C 04 00 42.093 +20 36 42.29 2.226 1.241 -0.037299 0.207903 -0.037299 0.207903 F52 44 2023 12 04.437226 1.000 C 03 27 36.196 +15 29 07.76 2.201 1.244 -0.068589 -0.060637 -0.068589 -0.060637 F51 45 2023 12 04.454725 1.000 C 03 27 34.151 +15 28 47.44 2.201 1.244 0.010783 0.219384 0.010783 0.219384 F51 46 2023 12 04.470143 1.000 C 03 27 32.331 +15 28 30.08 2.201 1.244 0.129278 -0.165419 0.129278 -0.165419 F51 47 2023 12 09.276003 1.000 C 03 18 46.183 +13 59 05.28 2.192 1.263 -0.083672 -0.182508 -0.083672 -0.182508 F52 48 2023 12 09.287081 1.000 C 03 18 45.042 +13 58 52.93 2.192 1.263 -0.527963 0.382781 -0.527963 0.382781 F52 49 2023 12 09.298261 1.000 C 03 18 43.792 +13 58 41.20 2.192 1.263 0.033399 -0.293740 0.033399 -0.293740 F52 50 2023 12 15.278835 1.000 C 03 09 03.188 +12 14 41.31 2.179 1.297 0.280653 -0.002040 0.280653 -0.002040 F52 51 2023 12 15.289951 1.000 C 03 09 02.190 +12 14 30.26 2.179 1.297 -0.035293 0.175058 -0.035293 0.175058 F52 52 2023 12 15.301044 1.000 C 03 09 01.211 +12 14 19.37 2.179 1.297 -0.637761 0.321471 -0.637761 F 0.321471 F F52 53 2024 01 03.237090 1.000 C 02 49 07.013 +08 01 47.18 2.128 1.459 0.208223 0.389255 0.208223 0.389255 F51 54 2024 01 03.250415 1.000 C 02 49 06.493 +08 01 39.37 2.128 1.459 0.081596 0.245339 0.081596 0.245339 F51 55 2024 01 03.277249 1.000 C 02 49 05.426 +08 01 24.05 2.128 1.459 -0.043374 -0.542366 -0.043374 -0.542366 F51 56 2024 09 09.112499 1.000 C 14 21 33.019 +31 47 26.05 0.800 0.733 -0.433930 0.057534 -0.433930 0.057534 V06 57 2024 09 09.118183 1.000 C 14 21 35.136 +31 47 38.54 0.800 0.733 0.062100 -0.010990 0.062100 -0.010990 V06 58 2024 09 09.123868 1.000 C 14 21 37.285 +31 47 51.00 0.800 0.733 0.201686 0.081740 0.201686 0.081740 V06 } }