Improve: 2020_YF1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 54/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.313536576 0.776E-13 0.948E-06 | e 0.414622821 0.83270E-07 2 1.820532909 -0.220E-12 0.187E-05 | a 1.846977213 0.86946E-07 3 0.731979206 -0.129E-13 0.126E-05 | i 31.587229807 0.22266E-04 4 -0.008228758 -0.295E-14 0.612E-08 | node 83.385895018 0.15450E-04 5 0.003621584 -0.119E-14 0.902E-08 | peri 233.363602641 0.12194E-03 6 0.007536271 -0.893E-15 0.118E-07 | M 77.185448319 0.16962E-03 | tp = 2025-05-08.427092 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.01 1.00 3 -0.44 0.85 1.00 4 0.40 0.89 0.60 1.00 5 0.62 -0.75 -0.96 -0.45 1.00 6 0.07 -0.99 -0.88 -0.82 0.79 1.00 Root mean squared error: 0.28117 Optical RMSE: 0.28117(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 105/108 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 2020 12 17.316485 1.000 C 06 10 15.73 +29 54 54.1 2.138 1.161 0.449560 0.045448 0.449560 0.045448 G96 2 2020 12 17.321900 1.000 C 06 10 15.03 +29 54 59.0 2.138 1.161 0.161905 0.049665 0.161905 0.049665 G96 3 2020 12 17.327355 1.000 C 06 10 14.35 +29 55 04.1 2.138 1.161 0.226360 -0.046162 0.226360 -0.046162 G96 4 2020 12 17.418800 1.000 C 06 10 02.80 +29 56 29.4 2.139 1.162 0.030385 0.128547 0.030385 0.128547 I52 5 2020 12 17.420479 1.000 C 06 10 02.60 +29 56 31.5 2.139 1.162 0.511160 0.421656 0.511160 0.421656 I52 6 2020 12 17.423838 1.000 C 06 10 02.20 +29 56 35.2 2.139 1.162 1.127727 0.645823 1.127727 F 0.645823 F I52 7 2020 12 17.90293 1.000 C 06 09 03.56 +30 03 59.0 2.141 1.163 -0.281645 -0.009970 -0.281645 -0.009970 033 8 2020 12 17.90612 1.000 C 06 09 03.17 +30 04 02.2 2.141 1.163 -0.036637 0.036745 -0.036636 0.036745 033 9 2020 12 17.90930 1.000 C 06 09 02.76 +30 04 04.9 2.141 1.163 -0.338746 -0.042997 -0.338746 -0.042997 033 10 2020 12 17.91258 1.000 C 06 09 02.37 +30 04 08.2 2.141 1.163 0.019374 -0.094278 0.019374 -0.094278 033 11 2020 12 18.159622 1.000 C 06 08 31.96 +30 07 57.8 2.142 1.164 -0.650463 -0.190468 -0.650462 -0.190468 H21 12 2020 12 18.172737 1.000 C 06 08 30.34 +30 08 10.0 2.142 1.164 -0.445281 -0.528139 -0.445281 -0.528139 H21 13 2020 12 18.84049 1.000 C 06 07 07.93 +30 18 22.7 2.145 1.166 0.772425 -0.191171 0.772425 -0.191171 033 14 2020 12 18.84408 1.000 C 06 07 07.43 +30 18 25.6 2.145 1.166 0.060575 0.123637 0.060576 0.123637 033 15 2020 12 18.84766 1.000 C 06 07 06.99 +30 18 29.2 2.145 1.166 0.363264 0.199210 0.363264 0.199210 033 16 2020 12 19.10361 1.000 C 06 06 34.79 +30 22 21.7 2.146 1.167 -0.169459 0.212062 -0.169459 0.212062 033 17 2020 12 19.10720 1.000 C 06 06 34.35 +30 22 25.0 2.146 1.167 -0.034756 0.146297 -0.034755 0.146297 033 18 2020 12 19.11078 1.000 C 06 06 33.93 +30 22 27.9 2.146 1.167 -0.109925 -0.327155 -0.109925 -0.327155 033 19 2020 12 19.219779 1.000 C 06 06 21.03 +30 24 08.5 2.146 1.168 -0.644238 -0.987900 -0.644237 -0.987900 F V06 20 2020 12 19.221266 1.000 C 06 06 20.83 +30 24 10.9 2.146 1.168 0.174089 -0.332290 0.174089 -0.332290 V06 21 2020 12 19.222753 1.000 C 06 06 20.64 +30 24 12.7 2.146 1.168 0.537758 -0.088773 0.537758 -0.088773 V06 22 2020 12 20.13094 1.000 C 06 04 27.63 +30 37 43.7 2.150 1.171 -0.295828 0.637782 -0.295827 0.637782 033 23 2020 12 20.13453 1.000 C 06 04 27.20 +30 37 46.7 2.150 1.171 -0.346280 0.363699 -0.346280 0.363699 033 24 2020 12 20.13812 1.000 C 06 04 26.76 +30 37 50.1 2.150 1.171 -0.065292 0.350096 -0.065292 0.350096 033 25 2020 12 20.14181 1.000 C 06 04 26.31 +30 37 53.0 2.150 1.171 -0.325392 0.107605 -0.325392 0.107604 033 26 2020 12 20.178741 1.000 C 06 04 22.48 +30 38 28.6 2.150 1.171 0.179734 -0.405995 0.179734 -0.405995 V06 27 2020 12 20.181117 1.000 C 06 04 22.17 +30 38 30.7 2.150 1.171 0.090177 -0.285158 0.090177 -0.285158 V06 28 2020 12 20.185868 1.000 C 06 04 21.56 +30 38 35.2 2.150 1.171 0.240343 -0.065226 0.240343 -0.065226 V06 29 2022 03 25.349501 1.000 C 14 20 48.96 +43 30 24.8 2.111 1.356 -0.572034 0.334426 -0.572034 0.334426 G96 30 2022 03 25.354727 1.000 C 14 20 48.69 +43 30 28.9 2.111 1.356 0.148151 -0.586656 0.148151 -0.586656 G96 31 2022 03 25.359961 1.000 C 14 20 48.26 +43 30 33.7 2.111 1.356 0.280928 0.264627 0.280928 0.264627 G96 32 2022 03 25.365185 1.000 C 14 20 47.93 +43 30 37.4 2.111 1.356 0.283884 -0.412967 0.283884 -0.412967 G96 33 2022 03 25.461909 1.000 C 14 20 40.89 +43 31 53.4 2.110 1.356 0.268851 0.003897 0.268851 0.003897 I52 34 2022 03 25.469581 1.000 C 14 20 40.35 +43 31 59.4 2.110 1.356 0.422662 -0.087647 0.422662 -0.087647 I52 35 2022 03 26.06693 1.000 C 14 19 58.50 +43 39 42.0 2.108 1.352 0.376800 -0.438948 0.376800 -0.438948 033 36 2022 03 26.07051 1.000 C 14 19 58.17 +43 39 44.8 2.108 1.352 -0.042066 0.146187 -0.042066 0.146187 033 37 2022 03 26.07409 1.000 C 14 19 57.90 +43 39 47.5 2.108 1.352 -0.126372 0.163941 -0.126372 0.163941 033 38 2022 03 26.253670 1.000 C 14 19 45.47 +43 42 06.3 2.107 1.351 -0.055581 -0.012347 -0.055581 -0.012347 H01 39 2022 03 26.256742 1.000 C 14 19 45.23 +43 42 08.7 2.107 1.351 -0.148768 0.088489 -0.148768 0.088490 H01 40 2022 03 26.268089 1.000 C 14 19 44.39 +43 42 17.7 2.107 1.351 -0.054247 0.147365 -0.054247 0.147365 H01 41 2022 03 26.276192 1.000 C 14 19 43.79 +43 42 24.1 2.107 1.351 0.008039 0.169242 0.008039 0.169243 H01 42 2022 04 10.470760 1.000 C 13 56 27.424 +46 02 28.68 2.039 1.289 0.075472 0.198711 0.075472 0.198712 V06 43 2022 04 10.481988 1.000 C 13 56 26.239 +46 02 31.67 2.039 1.289 0.069303 -0.371739 0.069303 -0.371739 V06 44 2022 04 10.485962 1.000 C 13 56 25.775 +46 02 32.75 2.039 1.289 -0.010013 -0.110139 -0.010013 -0.110139 V06 45 2022 04 10.489932 1.000 C 13 56 25.328 +46 02 33.65 2.039 1.289 -0.224705 -0.052752 -0.224705 -0.052752 V06 46 2022 05 20.250539 1.000 C 12 51 19.000 +40 29 55.00 1.842 1.270 -0.033298 0.409632 -0.033298 0.409632 V06 47 2022 05 20.260858 1.000 C 12 51 18.390 +40 29 42.60 1.842 1.270 0.042788 0.244573 0.042788 0.244573 V06 48 2022 05 20.271180 1.000 C 12 51 17.790 +40 29 30.10 1.842 1.270 -0.008077 0.059808 -0.008077 0.059808 V06 49 2022 06 07.174337 1.000 C 12 42 00.126 +33 30 18.54 1.746 1.305 0.237202 0.075202 0.237202 0.075202 V06 50 2022 06 07.180694 1.000 C 12 42 00.079 +33 30 08.53 1.746 1.305 0.087940 0.001897 0.087940 0.001897 V06 51 2022 06 07.187053 1.000 C 12 42 00.004 +33 29 58.24 1.746 1.305 0.087464 0.349445 0.087464 0.349445 V06 52 2025 11 02.345618 1.000 C 06 57 40.568 +15 36 33.91 1.895 1.241 0.124457 -0.028759 0.124457 -0.028759 V06 53 2025 11 02.362300 1.000 C 06 57 40.241 +15 36 47.12 1.895 1.241 -0.001586 -0.207675 -0.001586 -0.207675 V06 54 2025 11 02.367861 1.000 C 06 57 40.144 +15 36 51.77 1.895 1.241 0.100779 0.007518 0.100780 0.007518 V06 } }