Improve: 2020_OJ8 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 83/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -3.302698304 -0.680E-13 0.746E-06 | e 0.513478751 0.20119E-06 2 -0.538256075 0.267E-13 0.844E-06 | a 2.516231219 0.19716E-07 3 -0.563970999 0.684E-13 0.112E-05 | i 37.140081679 0.87652E-05 4 -0.001415500 -0.112E-15 0.374E-08 | node 5.462974762 0.16708E-04 5 -0.003721000 0.140E-15 0.163E-08 | peri 36.362643268 0.35807E-04 6 -0.006399251 0.164E-15 0.204E-08 | M 111.162494107 0.10894E-04 | tp = 2024-08-27.826395 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.79 1.00 3 -0.90 0.56 1.00 4 0.98 -0.79 -0.92 1.00 5 -0.75 0.87 0.50 -0.71 1.00 6 -0.93 0.57 0.90 -0.92 0.48 1.00 Root mean squared error: 0.22044 Optical RMSE: 0.22044(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 157/166 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 2013 02 10.582520 1.000 C 11 56 10.879 +53 28 28.71 1.986 1.184 -0.303098 0.128002 -0.303098 0.128002 F51 2 2013 02 10.594557 1.000 C 11 56 08.611 +53 28 27.68 1.986 1.184 -0.110509 -0.139623 -0.110509 -0.139623 F51 3 2013 02 14.536153 1.000 C 11 43 41.230 +53 18 27.57 2.011 1.196 0.042610 -0.089517 0.042610 -0.089517 F51 4 2013 02 14.547902 1.000 C 11 43 38.920 +53 18 24.64 2.012 1.196 -0.027906 -0.140657 -0.027906 -0.140657 F51 5 2013 02 14.560468 1.000 C 11 43 36.438 +53 18 21.77 2.012 1.196 0.063548 0.080331 0.063548 0.080331 F51 6 2013 02 14.572582 1.000 C 11 43 34.051 +53 18 18.71 2.012 1.196 -0.019130 0.099760 -0.019130 0.099760 F51 7 2017 03 23.302436 1.000 C 10 20 31.670 +42 26 25.60 2.274 1.501 -0.287753 0.116369 -0.287753 0.116369 F51 8 2017 03 23.314479 1.000 C 10 20 30.654 +42 26 11.63 2.274 1.501 -0.056017 -0.188067 -0.056017 -0.188067 F51 9 2017 03 23.326516 1.000 C 10 20 29.611 +42 25 57.41 2.274 1.501 0.167193 -0.110216 0.167193 -0.110216 F51 10 2017 03 23.338579 1.000 C 10 20 28.627 +42 25 42.59 2.275 1.501 -0.454265 -0.248068 -0.454265 -0.248068 F51 11 2020 07 30.561091 1.000 C 03 49 53.554 +26 18 29.19 1.271 1.265 0.510764 0.187133 0.510764 0.187133 F51 12 2020 07 30.585631 1.000 C 03 49 58.448 +26 19 30.41 1.271 1.265 0.087169 -0.209469 0.087169 -0.209469 F51 13 2020 07 30.597873 1.000 C 03 50 00.882 +26 20 01.20 1.271 1.265 -0.138841 -0.137617 -0.138841 -0.137617 F51 14 2020 09 16.48147 1.000 C 07 43 43.00 +52 11 34.5 1.242 1.170 -0.075443 0.079340 -0.075443 0.079340 G96 15 2020 09 16.48540 1.000 C 07 43 44.44 +52 11 37.7 1.242 1.170 -0.147405 0.190583 -0.147405 0.190583 G96 16 2020 09 16.48933 1.000 C 07 43 45.85 +52 11 40.6 1.242 1.170 -0.344128 -0.081803 -0.344128 -0.081803 G96 17 2020 09 16.49326 1.000 C 07 43 47.33 +52 11 43.5 1.242 1.170 0.046528 -0.083377 0.046528 -0.083377 G96 18 2020 09 16.50884 1.000 C 07 43 53.05 +52 11 55.9 1.242 1.170 0.003699 0.208654 0.003699 0.208654 G96 19 2020 09 16.51000 1.000 C 07 43 53.54 +52 11 56.6 1.242 1.170 0.630392 0.274476 0.630392 0.274476 G96 20 2020 09 17.48852 1.000 C 07 49 54.84 +52 23 42.4 1.244 1.172 -0.164954 -0.097026 -0.164954 -0.097026 711 21 2020 09 17.48869 1.000 C 07 49 54.94 +52 23 42.1 1.244 1.172 -0.283354 0.102123 -0.283354 0.102123 G96 22 2020 09 17.48944 1.000 C 07 49 55.24 +52 23 42.2 1.244 1.172 0.109775 -0.194784 0.109775 -0.194784 G96 23 2020 09 17.49020 1.000 C 07 49 55.55 +52 23 42.8 1.244 1.172 0.344112 -0.021415 0.344112 -0.021415 G96 24 2020 09 17.49072 1.000 C 07 49 55.65 +52 23 44.1 1.244 1.172 -0.186784 0.036316 -0.186784 0.036316 711 25 2020 09 17.49415 1.000 C 07 49 56.87 +52 23 46.6 1.244 1.172 -0.509960 -0.057367 -0.509960 -0.057367 711 26 2020 09 20.216305 1.000 C 08 06 40.185 +52 51 06.43 1.250 1.177 0.211060 -0.459438 0.211060 -0.459438 J04 27 2020 09 20.226286 1.000 C 08 06 43.845 +52 51 12.36 1.250 1.177 0.120016 0.041220 0.120016 0.041220 J04 28 2020 09 20.235877 1.000 C 08 06 47.303 +52 51 17.56 1.250 1.177 -0.197278 -0.142976 -0.197278 -0.142976 J04 29 2020 09 21.414690 1.000 C 08 13 59.54 +53 00 40.8 1.252 1.180 0.104114 -0.017221 0.104114 -0.017221 H01 30 2020 09 21.417849 1.000 C 08 14 00.67 +53 00 42.3 1.252 1.180 -0.078632 -0.116448 -0.078632 -0.116448 H01 31 2020 09 21.428077 1.000 C 08 14 04.43 +53 00 47.2 1.252 1.180 0.123090 0.054016 0.123090 0.054016 H01 32 2020 09 21.443160 1.000 C 08 14 09.90 +53 00 54.4 1.252 1.180 -0.127085 -0.000426 -0.127085 -0.000426 H01 33 2020 10 10.504040 1.000 C 10 00 37.15 +52 49 06.3 1.310 1.230 -0.085979 0.095577 -0.085979 0.095577 V06 34 2020 10 10.506420 1.000 C 10 00 37.86 +52 49 05.3 1.310 1.230 0.094490 0.118837 0.094490 0.118837 V06 35 2020 10 10.508797 1.000 C 10 00 38.56 +52 49 04.7 1.310 1.230 -0.049224 0.389427 -0.049224 0.389427 V06 36 2020 11 16.478747 1.000 C 12 08 43.46 +47 08 04.4 1.489 1.305 0.152712 0.077664 0.152712 0.077664 V06 37 2020 11 16.492054 1.000 C 12 08 45.23 +47 07 58.4 1.489 1.305 0.098921 -0.100739 0.098921 -0.100739 V06 38 2020 11 16.500485 1.000 C 12 08 46.35 +47 07 54.9 1.490 1.305 -0.139359 0.016464 -0.139359 0.016464 V06 39 2020 11 16.511259 1.000 C 12 08 47.73 +47 07 50.6 1.490 1.305 -0.933723 -0.040628 -0.933723 F -0.040628 F V06 40 2020 12 16.526414 1.000 C 12 54 20.52 +45 13 36.5 1.671 1.286 -0.163351 0.134289 -0.163351 0.134289 V06 41 2020 12 16.529584 1.000 C 12 54 20.71 +45 13 36.5 1.671 1.286 0.375561 0.261963 0.375561 0.261963 V06 42 2020 12 16.535522 1.000 C 12 54 20.96 +45 13 36.8 1.671 1.286 0.266237 0.211875 0.266237 0.211875 V06 43 2020 12 16.541459 1.000 C 12 54 21.20 +45 13 37.1 1.671 1.286 0.067394 0.115956 0.067394 0.115956 V06 44 2020 12 17.506899 1.000 C 12 55 05.27 +45 14 20.8 1.678 1.285 0.058422 -0.061251 0.058422 -0.061251 V06 45 2020 12 17.532536 1.000 C 12 55 06.35 +45 14 22.6 1.678 1.285 0.282436 0.123346 0.282436 0.123346 V06 46 2020 12 17.535706 1.000 C 12 55 06.43 +45 14 22.8 1.678 1.285 -0.169961 -0.140483 -0.169961 -0.140483 V06 47 2020 12 17.543356 1.000 C 12 55 06.76 +45 14 23.5 1.678 1.285 -0.101629 0.123589 -0.101629 0.123589 V06 48 2020 12 19.497754 1.000 C 12 56 26.77 +45 16 44.9 1.690 1.281 -0.306512 -0.521456 -0.306512 -0.521456 G96 49 2020 12 19.502976 1.000 C 12 56 26.97 +45 16 46.2 1.690 1.281 -0.497090 0.223253 -0.497090 0.223253 G96 50 2020 12 19.508204 1.000 C 12 56 27.19 +45 16 46.6 1.690 1.281 -0.079278 0.274422 -0.079278 0.274422 G96 51 2020 12 19.513437 1.000 C 12 56 27.38 +45 16 46.8 1.690 1.281 0.153132 0.004300 0.153132 0.004300 G96 52 2021 01 02.416665 1.000 C 12 59 50.69 +46 04 40.8 1.779 1.251 -0.130209 -0.151906 -0.130209 -0.151906 V06 53 2021 01 02.422013 1.000 C 12 59 50.63 +46 04 42.7 1.780 1.251 -0.115964 -0.030385 -0.115964 -0.030385 V06 54 2021 01 02.427358 1.000 C 12 59 50.62 +46 04 44.3 1.780 1.251 0.489655 -0.031855 0.489655 -0.031855 V06 55 2021 01 03.452918 1.000 C 12 59 38.31 +46 10 13.1 1.786 1.248 0.255736 0.083321 0.255736 0.083321 V06 56 2021 01 03.458252 1.000 C 12 59 38.20 +46 10 14.9 1.786 1.248 0.056698 -0.010297 0.056698 -0.010297 V06 57 2021 01 03.463589 1.000 C 12 59 38.11 +46 10 16.8 1.786 1.248 0.032595 0.055734 0.032595 0.055734 V06 58 2021 02 07.536754 1.000 C 12 08 20.67 +49 34 25.5 2.013 1.212 -0.234855 0.051133 -0.234855 0.051133 V06 59 2021 02 07.539923 1.000 C 12 08 20.18 +49 34 25.8 2.013 1.212 -0.060423 -0.015672 -0.060423 -0.015672 V06 60 2021 02 07.543094 1.000 C 12 08 19.89 +49 34 26.0 2.013 1.212 1.726966 -1.177861 1.726966 F -1.177861 F V06 61 2021 02 13.358152 1.000 C 11 52 24.09 +49 34 57.8 2.050 1.224 0.458331 0.148644 0.458331 0.148644 G96 62 2021 02 13.363796 1.000 C 11 52 23.06 +49 34 57.0 2.050 1.224 -0.085950 0.267989 -0.085950 0.267989 G96 63 2021 02 13.369439 1.000 C 11 52 22.07 +49 34 56.1 2.050 1.224 -0.413659 0.050421 -0.413659 0.050421 G96 64 2021 02 13.375093 1.000 C 11 52 21.12 +49 34 55.5 2.050 1.224 -0.232662 -0.228784 -0.232662 -0.228784 G96 65 2021 03 10.100604 1.000 C 10 45 40.08 +45 43 18.9 2.205 1.366 0.114339 0.486521 0.114339 0.486521 H21 66 2021 03 10.106623 1.000 C 10 45 39.24 +45 43 13.3 2.205 1.366 0.294934 0.780118 0.294934 0.780118 F H21 67 2021 03 10.111185 1.000 C 10 45 38.65 +45 43 09.2 2.205 1.366 0.462830 0.490804 0.462830 0.490804 H21 68 2024 12 09.507390 1.000 C 12 46 49.127 +44 10 05.88 1.638 1.319 -0.798019 -0.558737 -0.798019 F -0.558737 F G96 69 2024 12 09.522358 1.000 C 12 46 50.092 +44 10 04.22 1.638 1.319 -0.664984 -0.797442 -0.664984 F -0.797442 F G96 70 2024 12 09.527570 1.000 C 12 46 50.506 +44 10 03.54 1.638 1.319 0.141414 -0.493079 0.141414 -0.493079 G96 71 2025 01 05.608976 1.000 C 12 58 32.401 +45 06 48.25 1.811 1.260 -0.155658 -0.199247 -0.155658 -0.199247 F52 72 2025 01 05.622493 1.000 C 12 58 32.093 +45 06 52.80 1.811 1.260 0.000641 -0.280875 0.000641 -0.280875 F52 73 2025 01 05.636006 1.000 C 12 58 31.779 +45 06 57.61 1.812 1.260 0.042859 -0.092593 0.042859 -0.092593 F52 74 2025 01 05.649501 1.000 C 12 58 31.449 +45 07 02.19 1.812 1.260 -0.011805 -0.131417 -0.011805 -0.131417 F52 75 2025 01 18.400774 1.000 C 12 48 48.110 +46 28 52.57 1.894 1.232 0.529837 0.197220 0.529837 0.197220 G96 76 2025 01 18.411398 1.000 C 12 48 47.264 +46 28 57.18 1.894 1.232 0.041442 0.226312 0.041442 0.226312 G96 77 2025 01 18.416743 1.000 C 12 48 46.818 +46 28 59.20 1.894 1.232 -0.396476 -0.059096 -0.396476 -0.059096 G96 78 2025 03 21.132287 1.000 C 10 28 55.32 +41 35 43.6 2.284 1.482 0.069599 -0.059155 0.069599 -0.059155 H21 79 2025 03 21.143755 1.000 C 10 28 54.24 +41 35 31.1 2.284 1.482 0.133249 -0.200168 0.133249 -0.200168 H21 80 2025 03 24.348361 1.000 C 10 24 16.782 +40 35 36.36 2.303 1.521 -0.258070 0.016856 -0.258070 0.016856 F52 81 2025 03 24.360663 1.000 C 10 24 15.744 +40 35 22.59 2.303 1.521 -0.058915 -0.034336 -0.058915 -0.034336 F52 82 2025 03 24.373058 1.000 C 10 24 14.715 +40 35 08.65 2.303 1.521 -0.005898 -0.207245 -0.005898 -0.207245 F52 83 2025 03 24.385456 1.000 C 10 24 13.679 +40 34 54.33 2.303 1.521 -0.181923 -0.096941 -0.181923 -0.096941 F52 } }