Improve: 2020_XP2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 118/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 1.163449373 0.376E-13 0.127E-06 | e 0.284796662 0.94904E-07 2 0.332843862 -0.178E-13 0.116E-06 | a 1.028343354 0.93725E-08 3 0.530235233 -0.987E-14 0.171E-06 | i 15.819035159 0.78679E-05 4 -0.005005012 0.558E-15 0.223E-08 | node 282.987917006 0.42723E-05 5 0.010905070 -0.251E-16 0.700E-09 | peri 280.038729549 0.75545E-05 6 0.004027447 0.185E-15 0.582E-09 | M 180.857909780 0.17466E-04 | tp = 2025-05-13.644631 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.68 1.00 3 0.06 -0.62 1.00 4 0.93 -0.88 0.38 1.00 5 -0.81 0.61 -0.46 -0.83 1.00 6 0.61 -0.16 -0.56 0.42 -0.20 1.00 Root mean squared error: 0.28909 Optical RMSE: 0.28909(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 223/236 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 07.621014 1.000 C 09 37 19.225 +46 08 55.72 1.104 0.209 0.004977 0.048276 0.004976 0.048277 F51 2 2020 12 07.630977 1.000 C 09 37 21.146 +46 08 40.20 1.104 0.209 -0.048558 0.171281 -0.048558 0.171281 F51 3 2020 12 07.641579 1.000 C 09 37 23.199 +46 08 23.34 1.104 0.209 -0.018538 0.097756 -0.018538 0.097757 F51 4 2020 12 08.40964 1.000 C 09 40 12.78 +45 47 24.3 1.101 0.203 -0.175989 -0.285269 -0.175990 -0.285269 H36 5 2020 12 08.42910 1.000 C 09 40 16.72 +45 46 53.1 1.101 0.203 0.031972 0.527545 0.031972 0.527546 H36 6 2020 12 08.44854 1.000 C 09 40 20.68 +45 46 20.3 1.101 0.203 0.610791 0.134629 0.610790 0.134629 H36 7 2020 12 08.46799 1.000 C 09 40 24.56 +45 45 47.4 1.100 0.203 0.317855 0.033582 0.317855 0.033582 H36 8 2020 12 08.48742 1.000 C 09 40 28.48 +45 45 14.2 1.100 0.203 0.420546 0.032439 0.420546 0.032440 H36 9 2020 12 09.32691 1.000 C 09 43 39.23 +45 20 37.8 1.097 0.196 -0.279278 -0.129533 -0.279278 -0.129533 H36 10 2020 12 09.34147 1.000 C 09 43 42.37 +45 20 12.8 1.097 0.196 0.457409 -0.185790 0.457408 -0.185790 H36 11 2020 12 09.37383 1.000 C 09 43 49.11 +45 19 16.8 1.097 0.196 0.177251 -0.143991 0.177251 -0.143991 H36 12 2020 12 09.376814 1.000 C 09 43 50.59 +45 19 12.3 1.096 0.196 -0.237626 -0.030118 -0.237626 -0.030118 I52 13 2020 12 09.377581 1.000 C 09 43 50.76 +45 19 10.4 1.096 0.196 -0.111227 -0.613446 -0.111228 -0.613445 I52 14 2020 12 09.382671 1.000 C 09 43 51.80 +45 19 01.7 1.096 0.196 -0.388320 -0.613808 -0.388320 -0.613808 I52 15 2020 12 09.383438 1.000 C 09 43 51.99 +45 19 01.2 1.096 0.196 -0.119132 0.216338 -0.119132 0.216338 I52 16 2020 12 09.39002 1.000 C 09 43 52.49 +45 18 47.8 1.096 0.196 0.408108 -0.694847 0.408107 -0.694846 H36 17 2020 12 09.40620 1.000 C 09 43 55.74 +45 18 19.6 1.096 0.196 -0.634947 -0.249305 -0.634947 -0.249305 H36 18 2020 12 09.550259 1.000 C 09 44 29.251 +45 14 06.46 1.096 0.195 0.042991 -0.042742 0.042990 -0.042742 F51 19 2020 12 09.564508 1.000 C 09 44 32.166 +45 13 41.26 1.096 0.195 0.082581 0.099656 0.082581 0.099657 F51 20 2020 12 12.455320 1.000 C 09 55 56.13 +43 31 24.1 1.083 0.173 -0.227644 -0.156018 -0.227644 -0.156017 I52 21 2020 12 12.456420 1.000 C 09 55 56.40 +43 31 21.7 1.083 0.173 0.023608 0.071877 0.023608 0.071877 I52 22 2020 12 12.460401 1.000 C 09 55 57.26 +43 31 12.0 1.083 0.173 -0.265525 -0.189511 -0.265526 -0.189511 I52 23 2020 12 12.461169 1.000 C 09 55 57.46 +43 31 10.5 1.083 0.173 0.023262 0.158698 0.023262 0.158698 I52 24 2020 12 14.04951 1.000 C 10 02 41.76 +42 21 34.6 1.076 0.162 -0.369145 -0.073937 -0.369146 -0.073936 033 25 2020 12 14.05072 1.000 C 10 02 42.07 +42 21 31.1 1.076 0.162 -0.213922 -0.250543 -0.213922 -0.250542 033 26 2020 12 14.05193 1.000 C 10 02 42.35 +42 21 28.1 1.076 0.162 -0.430220 0.045398 -0.430220 0.045398 033 27 2020 12 14.05328 1.000 C 10 02 42.73 +42 21 24.2 1.076 0.162 0.121799 -0.112072 0.121799 -0.112071 033 28 2020 12 14.13103 1.000 C 10 03 01.68 +42 17 48.3 1.075 0.161 0.133487 0.273166 0.133487 0.273166 033 29 2020 12 14.13224 1.000 C 10 03 01.98 +42 17 44.8 1.075 0.161 0.212479 0.199965 0.212478 0.199966 033 30 2020 12 14.13346 1.000 C 10 03 02.27 +42 17 41.3 1.075 0.161 0.151757 0.145291 0.151756 0.145292 033 31 2020 12 15.14435 1.000 C 10 07 31.73 +41 27 09.1 1.071 0.154 -0.429879 -0.077574 -0.429880 -0.077573 033 32 2020 12 15.14545 1.000 C 10 07 32.02 +41 27 05.7 1.071 0.154 -0.291477 -0.003247 -0.291478 -0.003247 033 33 2020 12 15.14654 1.000 C 10 07 32.33 +41 27 02.1 1.071 0.154 0.120246 -0.134508 0.120246 -0.134508 033 34 2020 12 18.385477 1.000 C 10 23 19.96 +38 03 41.6 1.055 0.131 0.381221 0.176278 0.381221 0.176278 I52 35 2020 12 18.388242 1.000 C 10 23 20.72 +38 03 29.1 1.055 0.131 -0.074874 -0.379746 -0.074875 -0.379745 I52 36 2020 12 18.391009 1.000 C 10 23 21.54 +38 03 17.2 1.055 0.131 0.092269 -0.226620 0.092268 -0.226619 I52 37 2020 12 18.391255 1.000 C 10 23 21.61 +38 03 16.4 1.055 0.131 0.039445 0.038819 0.039445 0.038819 I52 38 2020 12 18.470286 1.000 C 10 23 44.32 +37 57 27.3 1.055 0.131 -0.015243 0.038245 -0.015244 0.038246 G96 39 2020 12 18.476086 1.000 C 10 23 45.99 +37 57 01.3 1.055 0.131 0.148304 0.125039 0.148304 0.125040 G96 40 2020 12 18.481875 1.000 C 10 23 47.63 +37 56 35.2 1.055 0.131 0.013673 0.084552 0.013673 0.084553 G96 41 2020 12 18.487702 1.000 C 10 23 49.28 +37 56 08.9 1.055 0.131 -0.133017 0.077736 -0.133018 0.077737 G96 42 2020 12 19.546021 1.000 C 10 29 30.40 +36 31 01.1 1.050 0.123 -0.219816 0.138075 -0.219817 0.138076 I52 43 2020 12 19.548359 1.000 C 10 29 31.14 +36 30 48.7 1.050 0.123 0.196241 -0.051328 0.196240 -0.051327 I52 44 2020 12 19.550523 1.000 C 10 29 31.77 +36 30 37.9 1.050 0.123 -0.180672 0.352325 -0.180672 0.352326 I52 45 2020 12 19.552538 1.000 C 10 29 32.42 +36 30 27.1 1.050 0.123 0.330242 0.115082 0.330241 0.115082 I52 46 2020 12 20.331606 1.000 C 10 34 03.48 +35 20 18.6 1.046 0.118 0.244934 -0.692977 0.244933 -0.692976 703 47 2020 12 20.337056 1.000 C 10 34 05.26 +35 19 50.2 1.046 0.118 -0.271425 0.491972 -0.271425 0.491972 703 48 2020 12 20.342512 1.000 C 10 34 07.02 +35 19 19.1 1.046 0.118 -0.567542 -0.947690 -0.567543 -0.947690 F 703 49 2020 12 20.347956 1.000 C 10 34 08.79 +35 18 50.8 1.046 0.118 -1.095990 0.389982 -1.095991 F 0.389982 703 50 2020 12 22.556703 1.000 C 10 47 46.40 +31 20 12.8 1.036 0.104 0.556597 0.162180 0.556597 0.162181 T08 51 2020 12 22.562182 1.000 C 10 47 48.34 +31 19 33.3 1.036 0.104 -0.034926 0.764037 -0.034927 0.764037 T08 52 2020 12 22.566329 1.000 C 10 47 49.87 +31 19 01.9 1.036 0.104 0.611558 -0.034276 0.611557 -0.034275 T08 53 2020 12 22.567251 1.000 C 10 47 50.13 +31 18 55.4 1.036 0.104 -0.348620 0.051361 -0.348621 0.051361 T08 54 2020 12 22.576527 1.000 C 10 47 53.48 +31 17 47.7 1.036 0.104 -0.311725 0.737728 -0.311725 0.737729 T08 55 2020 12 22.582528 1.000 C 10 47 55.65 +31 17 02.1 1.036 0.104 0.131641 -0.454113 0.131640 -0.454113 T08 56 2020 12 24.401433 1.000 C 11 00 42.68 +27 00 51.0 1.027 0.093 -0.139828 0.030962 -0.139829 0.030963 703 57 2020 12 24.406723 1.000 C 11 00 44.96 +27 00 00.9 1.027 0.093 0.985513 -0.274986 0.985513 F -0.274985 703 58 2020 12 24.417302 1.000 C 11 00 49.43 +26 58 20.5 1.027 0.092 2.198803 -1.159926 2.198803 F -1.159925 F 703 59 2020 12 24.526735 1.000 C 11 01 39.36 +26 41 09.1 1.026 0.092 0.420538 -0.223295 0.420538 -0.223295 T05 60 2020 12 24.529960 1.000 C 11 01 40.70 +26 40 38.2 1.026 0.092 0.401690 -0.492074 0.401689 -0.492074 T05 61 2020 12 24.535452 1.000 C 11 01 43.00 +26 39 46.8 1.026 0.092 0.318830 0.362596 0.318829 0.362597 T05 62 2020 12 24.545595 1.000 C 11 01 47.21 +26 38 09.7 1.026 0.092 0.301733 -0.055007 0.301732 -0.055007 T05 63 2020 12 26.22454 1.000 C 11 15 05.22 +21 33 30.8 1.018 0.082 -0.293133 0.088308 -0.293134 0.088309 204 64 2020 12 26.22891 1.000 C 11 15 07.33 +21 32 37.2 1.018 0.082 0.228094 -0.073106 0.228093 -0.073105 204 65 2020 12 26.23328 1.000 C 11 15 09.40 +21 31 44.0 1.018 0.082 0.057979 0.022106 0.057978 0.022107 204 66 2020 12 26.385396 1.000 C 11 16 33.50 +21 00 51.1 1.017 0.082 0.076023 0.017523 0.076023 0.017524 G96 67 2020 12 26.390534 1.000 C 11 16 35.98 +20 59 48.4 1.017 0.081 -0.184022 0.273758 -0.184023 0.273759 G96 68 2020 12 26.395656 1.000 C 11 16 38.47 +20 58 45.4 1.017 0.081 -0.027711 0.213041 -0.027712 0.213042 G96 69 2020 12 26.400784 1.000 C 11 16 40.94 +20 57 42.3 1.017 0.081 -0.141971 0.111724 -0.141972 0.111725 G96 70 2020 12 26.551066 1.000 C 11 17 52.84 +20 26 21.8 1.016 0.081 -0.554712 -0.081950 -0.554713 -0.081949 I52 71 2020 12 26.551197 1.000 C 11 17 52.93 +20 26 19.8 1.016 0.081 -0.089873 -0.281509 -0.089874 -0.281508 I52 72 2020 12 26.551327 1.000 C 11 17 52.98 +20 26 17.9 1.016 0.081 -0.180647 -0.567693 -0.180648 -0.567693 I52 73 2020 12 26.551457 1.000 C 11 17 53.06 +20 26 16.7 1.016 0.081 -0.083888 -0.058461 -0.083889 -0.058460 I52 74 2020 12 27.404458 1.000 C 11 25 36.74 +17 15 13.9 1.012 0.076 -0.501432 2.583387 -0.501433 F 2.583387 F 703 75 2020 12 27.421113 1.000 C 11 25 45.25 +17 11 14.5 1.012 0.076 -1.251466 -2.324006 -1.251467 F -2.324005 F 703 76 2020 12 27.503177 1.000 C 11 26 27.79 +16 51 46.3 1.012 0.076 0.010206 -0.325852 0.010205 -0.325851 I52 77 2020 12 27.505153 1.000 C 11 26 28.82 +16 51 18.3 1.012 0.076 0.028251 0.112332 0.028250 0.112333 I52 78 2021 01 02.554747 1.000 C 12 38 17.30 -16 32 20.7 0.982 0.059 -0.150849 0.230207 -0.150850 0.230207 I52 79 2021 01 02.555316 1.000 C 12 38 17.78 -16 32 34.4 0.982 0.059 0.049302 -0.098769 0.049302 -0.098769 I52 80 2021 01 02.555881 1.000 C 12 38 18.24 -16 32 47.6 0.982 0.059 -0.129560 -0.147409 -0.129561 -0.147409 I52 81 2021 01 02.556446 1.000 C 12 38 18.73 -16 33 00.8 0.982 0.059 0.088715 -0.028508 0.088715 -0.028508 I52 82 2021 01 03.484199 1.000 C 12 52 37.87 -22 32 11.0 0.977 0.060 -0.396134 1.421830 -0.396134 F 1.421830 F I52 83 2021 01 03.484692 1.000 C 12 52 38.29 -22 32 23.5 0.977 0.060 -0.297840 0.246139 -0.297840 0.246139 I52 84 2021 01 03.485185 1.000 C 12 52 38.74 -22 32 35.5 0.977 0.060 0.003838 -0.312287 0.003837 -0.312287 I52 85 2021 01 03.485681 1.000 C 12 52 39.19 -22 32 46.5 0.977 0.060 -0.121578 0.109493 -0.121578 0.109493 I52 86 2021 01 07.31883 1.000 C 14 00 58.41 -43 24 15.3 0.958 0.069 -0.210466 -0.019120 -0.210466 -0.019121 807 87 2021 01 07.32220 1.000 C 14 01 02.27 -43 25 08.0 0.958 0.069 0.091822 0.385836 0.091823 0.385835 807 88 2021 01 07.32543 1.000 C 14 01 05.98 -43 25 59.2 0.958 0.069 0.642612 0.074531 0.642612 0.074530 807 89 2021 12 01.091243 1.000 C 02 37 16.56 +63 46 42.7 1.192 0.272 -0.083292 -0.085868 -0.083292 -0.085868 I52 90 2021 12 01.093385 1.000 C 02 37 15.67 +63 46 38.5 1.192 0.272 0.430961 0.346230 0.430961 0.346230 I52 91 2021 12 01.095525 1.000 C 02 37 14.94 +63 46 34.0 1.192 0.272 0.067876 0.113853 0.067876 0.113853 I52 92 2021 12 02.116143 1.000 C 02 31 21.59 +63 08 37.1 1.188 0.268 -0.052013 0.459428 -0.052013 0.459428 I52 93 2021 12 02.122799 1.000 C 02 31 19.24 +63 08 22.4 1.188 0.268 -0.153997 0.089628 -0.153997 0.089628 I52 94 2021 12 03.082503 1.000 C 02 25 59.92 +62 29 51.0 1.185 0.265 0.327384 0.165658 0.327384 0.165658 I52 95 2021 12 03.083236 1.000 C 02 25 59.74 +62 29 49.4 1.185 0.265 0.077376 -0.295326 0.077376 -0.295325 I52 96 2021 12 03.086553 1.000 C 02 25 58.54 +62 29 41.2 1.185 0.265 0.113589 0.197468 0.113589 0.197468 I52 97 2022 01 05.115351 1.000 C 01 18 15.57 +22 58 02.1 1.047 0.208 -0.038128 -0.106521 -0.038128 -0.106521 G96 98 2022 01 05.121093 1.000 C 01 18 15.51 +22 57 33.4 1.046 0.208 0.106516 -0.172587 0.106516 -0.172587 G96 99 2022 01 05.126847 1.000 C 01 18 15.47 +22 57 04.5 1.046 0.208 0.046457 -0.034282 0.046457 -0.034282 G96 100 2022 01 05.132601 1.000 C 01 18 15.37 +22 56 35.2 1.046 0.208 0.912562 0.179167 0.912563 F 0.179167 F G96 101 2022 01 06.112552 1.000 C 01 18 24.38 +21 35 31.7 1.042 0.208 -0.200003 0.076990 -0.200003 0.076990 G96 102 2022 01 06.118245 1.000 C 01 18 24.34 +21 35 03.1 1.042 0.208 0.038691 0.275981 0.038691 0.275981 G96 103 2022 01 06.123963 1.000 C 01 18 24.31 +21 34 34.3 1.042 0.208 0.180220 0.574854 0.180220 0.574854 G96 104 2022 01 06.129664 1.000 C 01 18 24.28 +21 34 06.1 1.042 0.208 0.155504 0.369584 0.155504 0.369584 G96 105 2022 01 17.236846 1.000 C 01 22 17.465 +06 48 10.95 0.987 0.213 0.089656 -0.490110 0.089656 -0.490110 F52 106 2022 01 17.247704 1.000 C 01 22 17.606 +06 47 19.96 0.987 0.213 0.100947 0.412725 0.100946 0.412725 F52 107 2022 01 17.258515 1.000 C 01 22 17.713 +06 46 30.47 0.987 0.213 0.175660 -0.106049 0.175660 -0.106050 F52 108 2022 11 23.047603 1.000 C 23 59 31.44 +47 56 30.3 1.262 0.397 0.194043 -0.454758 0.194043 -0.454758 H21 109 2022 11 23.064214 1.000 C 23 59 30.75 +47 55 47.3 1.262 0.397 -0.219118 -0.697326 -0.219117 -0.697326 H21 110 2024 08 05.327892 1.000 C 00 32 34.59 +47 13 22.4 1.126 0.338 0.503503 0.587693 0.503503 0.587693 H21 111 2024 08 05.340947 1.000 C 00 32 32.32 +47 13 46.4 1.126 0.338 -0.739672 -0.115571 -0.739672 -0.115571 H21 112 2025 07 25.917020 1.000 C 21 00 31.208 +78 47 08.80 1.005 0.109 0.046011 0.052949 0.046011 0.052949 033 113 2025 07 25.917920 1.000 C 21 00 29.747 +78 47 02.10 1.005 0.109 0.679617 -0.444648 0.679617 -0.444648 033 114 2025 07 25.918810 1.000 C 21 00 28.080 +78 46 54.60 1.005 0.109 0.337878 -0.440369 0.337878 -0.440369 033 115 2025 07 27.033670 1.000 C 20 34 35.285 +76 15 14.80 1.011 0.113 -0.039090 0.212212 -0.039090 0.212212 033 116 2025 07 27.034570 1.000 C 20 34 34.277 +76 15 07.10 1.011 0.113 -0.382901 0.046596 -0.382901 0.046596 033 117 2025 07 27.035460 1.000 C 20 34 33.215 +76 15 00.20 1.011 0.113 -0.017092 0.145335 -0.017092 0.145335 033 118 2025 07 27.036360 1.000 C 20 34 32.117 +76 14 52.40 1.011 0.113 -0.471210 0.300261 -0.471210 0.300261 033 } }