Improve: 2020_UF2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 59/3 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.359131491 0.172E-13 0.276E-06 | e 0.305730735 0.65107E-07 2 1.304007154 -0.868E-14 0.129E-06 | a 1.129565311 0.11332E-07 3 0.535993554 -0.113E-14 0.160E-06 | i 3.069205388 0.59532E-05 4 -0.011264129 -0.120E-16 0.865E-09 | node 235.500514302 0.97586E-04 5 0.004091333 0.183E-15 0.231E-08 | peri 34.593886042 0.10028E-03 6 0.001092651 0.605E-16 0.130E-08 | M 154.517452916 0.18828E-04 | tp = 2025-05-16.790957 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.72 1.00 3 -0.11 -0.30 1.00 4 0.58 -0.03 0.08 1.00 5 0.89 -0.72 -0.27 0.39 1.00 6 0.61 -0.78 0.48 0.32 0.56 1.00 Root mean squared error: 0.25135 Optical RMSE: 0.25135(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 117/124 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 2019 02 10.38340 1.000 C 13 33 53.10 -20 33 22.8 1.162 0.351 0.069195 0.087472 0.069195 0.087472 W84 2 2019 02 10.38470 1.000 C 13 33 53.41 -20 33 25.3 1.162 0.351 0.120774 0.111373 0.120774 0.111373 W84 3 2019 12 20.27240 1.000 C 06 10 44.55 +18 18 37.6 1.474 0.493 0.047537 -0.595351 0.047537 -0.595351 G96 4 2019 12 20.27814 1.000 C 06 10 43.57 +18 18 36.9 1.474 0.493 -0.138120 -0.189989 -0.138120 -0.189989 G96 5 2019 12 20.28388 1.000 C 06 10 42.61 +18 18 35.7 1.474 0.493 0.236755 0.100330 0.236755 0.100330 G96 6 2020 10 18.118075 1.000 C 20 57 02.67 -07 21 05.5 1.100 0.241 0.366381 -0.212917 0.366381 -0.212917 G96 7 2020 10 18.123748 1.000 C 20 57 04.96 -07 21 02.4 1.100 0.241 -0.176230 0.165276 -0.176230 0.165276 G96 8 2020 10 18.129395 1.000 C 20 57 07.20 -07 20 59.1 1.100 0.241 -0.192809 0.206679 -0.192809 0.206679 G96 9 2020 10 18.135034 1.000 C 20 57 09.41 -07 20 55.3 1.100 0.241 0.066423 -0.328148 0.066423 -0.328148 G96 10 2020 10 18.211227 1.000 C 20 57 39.68 -07 20 10.3 1.101 0.242 -0.273887 0.334499 -0.273887 0.334499 I52 11 2020 10 18.212760 1.000 C 20 57 40.23 -07 20 09.2 1.101 0.242 0.554666 -0.036298 0.554666 -0.036298 I52 12 2020 10 18.214295 1.000 C 20 57 40.85 -07 20 08.0 1.101 0.242 0.359157 -0.271478 0.359157 -0.271478 I52 13 2020 10 18.215829 1.000 C 20 57 41.45 -07 20 07.4 1.101 0.242 0.584109 0.011656 0.584109 0.011656 I52 14 2020 10 18.728868 1.000 C 21 01 10.58 -07 15 10.6 1.103 0.245 -0.094425 0.295567 -0.094425 0.295567 L01 15 2020 10 18.731209 1.000 C 21 01 11.49 -07 15 08.7 1.103 0.245 -0.163656 -0.220297 -0.163656 -0.220297 L01 16 2020 10 18.733551 1.000 C 21 01 12.44 -07 15 07.2 1.103 0.245 -0.716574 -0.209812 -0.716574 -0.209812 L01 17 2020 10 18.736672 1.000 C 21 01 13.59 -07 15 05.8 1.103 0.245 0.361078 -0.007109 0.361078 -0.007109 L01 18 2020 10 19.085542 1.000 C 21 03 32.53 -07 11 32.7 1.105 0.247 0.091192 0.346209 0.091192 0.346209 I52 19 2020 10 19.086730 1.000 C 21 03 32.97 -07 11 31.8 1.105 0.247 0.265120 0.105396 0.265120 0.105396 I52 20 2020 10 19.087917 1.000 C 21 03 33.45 -07 11 31.1 1.105 0.247 -0.099630 0.198450 -0.099630 0.198450 I52 21 2020 10 20.090861 1.000 C 21 10 03.33 -07 01 27.8 1.110 0.252 0.462802 0.327811 0.462802 0.327811 I52 22 2020 10 20.094217 1.000 C 21 10 04.61 -07 01 25.2 1.110 0.252 -0.245763 -0.088183 -0.245763 -0.088183 I52 23 2020 10 20.095896 1.000 C 21 10 05.22 -07 01 24.7 1.110 0.252 0.029960 0.373373 0.029960 0.373373 I52 24 2020 10 21.114940 1.000 C 21 16 27.40 -06 51 04.0 1.115 0.258 -0.251093 0.869239 -0.251093 0.869239 F I52 25 2020 10 21.119452 1.000 C 21 16 28.98 -06 51 00.6 1.115 0.258 0.001550 0.153954 0.001550 0.153954 I52 26 2020 10 21.121139 1.000 C 21 16 29.58 -06 50 59.3 1.115 0.258 -0.045097 -0.106341 -0.045097 -0.106341 I52 27 2020 10 21.122826 1.000 C 21 16 30.18 -06 50 58.5 1.115 0.258 0.031938 0.118231 0.031939 0.118231 I52 28 2020 10 22.103462 1.000 C 21 22 25.72 -06 40 55.1 1.120 0.264 0.067578 0.386119 0.067578 0.386119 I52 29 2020 10 22.105140 1.000 C 21 22 26.30 -06 40 53.7 1.120 0.264 -0.056774 0.042149 -0.056774 0.042149 I52 30 2020 10 22.106816 1.000 C 21 22 26.85 -06 40 52.6 1.120 0.264 0.316757 -0.123742 0.316757 -0.123742 I52 31 2020 10 22.108493 1.000 C 21 22 27.46 -06 40 51.6 1.120 0.264 -0.143936 0.034776 -0.143935 0.034776 I52 32 2020 10 23.160630 1.000 C 21 28 34.85 -06 29 58.5 1.126 0.271 0.283410 -0.347357 0.283410 -0.347357 I52 33 2020 10 23.162306 1.000 C 21 28 35.42 -06 29 58.0 1.126 0.271 0.244087 0.236248 0.244087 0.236248 I52 34 2020 10 23.163982 1.000 C 21 28 35.88 -06 29 57.7 1.126 0.271 1.839722 0.582965 1.839722 F 0.582965 F I52 35 2020 11 03.14340 1.000 C 22 21 33.24 -04 35 03.0 1.179 0.346 -0.492857 -0.041255 -0.492857 -0.041255 291 36 2020 11 03.16447 1.000 C 22 21 38.17 -04 34 50.0 1.179 0.347 0.069711 0.006587 0.069711 0.006587 291 37 2020 11 04.26135 1.000 C 22 26 01.68 -04 23 23.4 1.184 0.355 -0.093288 -0.383651 -0.093288 -0.383651 291 38 2020 11 04.28123 1.000 C 22 26 06.34 -04 23 11.0 1.184 0.355 -0.693355 0.009445 -0.693355 0.009445 291 39 2020 11 12.22917 1.000 C 22 54 42.58 -03 00 48.8 1.220 0.418 -0.120048 -0.371082 -0.120048 -0.371082 291 40 2020 11 12.23642 1.000 C 22 54 43.97 -03 00 44.7 1.220 0.419 0.038931 0.025185 0.038931 0.025185 291 41 2020 11 12.24367 1.000 C 22 54 45.36 -03 00 39.1 1.220 0.419 -0.316258 -0.986378 -0.316258 F -0.986378 F 291 42 2020 11 13.18655 1.000 C 22 57 50.20 -02 50 54.6 1.224 0.427 -0.248655 -0.279401 -0.248655 -0.279401 291 43 2020 11 13.19234 1.000 C 22 57 51.29 -02 50 51.3 1.224 0.427 -0.225484 0.042174 -0.225484 0.042174 291 44 2020 11 13.19812 1.000 C 22 57 52.35 -02 50 47.5 1.224 0.427 0.017190 -0.262134 0.017190 -0.262134 291 45 2020 11 14.15290 1.000 C 23 00 56.06 -02 40 54.2 1.228 0.435 -0.302010 -0.443334 -0.302010 -0.443334 691 46 2020 11 14.17844 1.000 C 23 01 00.73 -02 40 38.5 1.229 0.435 -0.030264 -0.326628 -0.030264 -0.326628 691 47 2020 11 14.20391 1.000 C 23 01 05.45 -02 40 23.1 1.229 0.435 -0.420275 0.341887 -0.420275 0.341887 691 48 2020 11 17.143429 1.000 C 23 10 10.46 -02 09 52.9 1.241 0.460 -0.052482 -0.465297 -0.052482 -0.465297 G96 49 2020 11 17.148613 1.000 C 23 10 11.37 -02 09 50.1 1.241 0.460 -0.002102 -0.015053 -0.002102 -0.015053 G96 50 2020 11 17.153805 1.000 C 23 10 12.28 -02 09 46.8 1.241 0.460 -0.112625 -0.032847 -0.112625 -0.032847 G96 51 2020 11 17.158989 1.000 C 23 10 13.17 -02 09 42.4 1.241 0.460 -0.368903 -1.181048 -0.368903 F -1.181048 F G96 52 2020 11 18.19732 1.000 C 23 13 18.91 -01 58 55.3 1.246 0.470 0.109654 -0.038389 0.109654 -0.038389 291 53 2020 11 18.20793 1.000 C 23 13 20.75 -01 58 48.5 1.246 0.470 -0.178833 -0.088333 -0.178833 -0.088333 291 54 2020 11 18.21854 1.000 C 23 13 22.57 -01 58 42.1 1.246 0.470 -0.008563 0.111193 -0.008563 0.111193 291 55 2025 02 01.365337 1.000 C 12 56 50.76 -15 51 10.2 1.206 0.411 0.071267 -0.501667 0.071267 -0.501667 H21 56 2025 02 01.375666 1.000 C 12 56 52.59 -15 51 27.0 1.206 0.411 -0.125730 -0.080666 -0.125730 -0.080666 H21 57 2025 02 20.481360 1.000 C 14 15 56.930 -26 18 48.90 1.115 0.272 -0.018569 0.087883 -0.018569 0.087883 691 58 2025 02 20.497550 1.000 C 14 16 02.340 -26 19 25.90 1.115 0.272 0.081750 0.066802 0.081750 0.066802 691 59 2025 02 20.513730 1.000 C 14 16 07.750 -26 20 02.70 1.114 0.272 0.136009 0.088318 0.136009 0.088318 691 60 2026 01 12.261152 1.000 C 05 09 33.422 +17 07 34.82 1.466 0.544 0.115924 -0.074328 0.115924 -0.074328 F52 61 2026 01 12.270772 1.000 C 05 09 32.380 +17 07 33.78 1.466 0.544 0.097500 -0.056967 0.097500 -0.056967 F52 62 2026 01 12.280493 1.000 C 05 09 31.328 +17 07 32.71 1.466 0.544 0.050265 -0.027665 0.050265 -0.027665 F52 } }