Improve: 2020_BY12 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 76/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.760151486 0.476E-08 0.728E-03 | e 0.491359867 0.10601E-04 2 0.700020775 0.678E-08 0.104E-02 | a 2.030479472 0.42031E-04 3 0.389418849 0.211E-08 0.323E-03 | i 7.379897230 0.12417E-03 4 -0.011017150 -0.721E-10 0.110E-04 | node 100.095486874 0.51561E-04 5 -0.015660074 0.659E-10 0.101E-04 | peri 70.306675633 0.10574E-03 6 -0.004854940 0.369E-10 0.565E-05 | M 348.639943684 0.22168E-01 | tp = 2025-12-24.348347 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 1.00 1.00 3 1.00 1.00 1.00 4 -1.00 -1.00 -1.00 1.00 5 1.00 1.00 1.00 -1.00 1.00 6 1.00 1.00 1.00 -1.00 1.00 1.00 Root mean squared error: 0.33138 Optical RMSE: 0.33138(ang-sec.) Number of loops/max_num in Least Squares on iter 1/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 148/152 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 12 28.542382 1.000 C 07 35 39.043 +21 39 56.60 1.323 0.350 0.178139 -0.080740 0.178144 -0.080741 F51 2 2019 12 28.554565 1.000 C 07 35 39.167 +21 40 10.99 1.323 0.350 0.088161 -0.023452 0.088166 -0.023452 F51 3 2020 01 20.394076 1.000 C 07 42 02.788 +34 30 48.03 1.188 0.210 -0.304676 -0.435408 -0.304680 -0.435417 F52 4 2020 01 20.406005 1.000 C 07 42 02.820 +34 31 24.46 1.188 0.210 0.103075 -0.047754 0.103071 -0.047764 F52 5 2020 01 20.417908 1.000 C 07 42 02.894 +34 32 00.24 1.188 0.210 -0.123108 0.013164 -0.123111 0.013155 F52 6 2020 01 20.429887 1.000 C 07 42 02.971 +34 32 36.35 1.188 0.210 -0.168149 -0.041933 -0.168153 -0.041943 F52 7 2020 01 23.354245 1.000 C 07 43 33.168 +37 06 36.22 1.173 0.197 -0.065145 -0.243419 -0.065149 -0.243429 F51 8 2020 01 23.365951 1.000 C 07 43 33.335 +37 07 15.54 1.173 0.197 -0.037826 -0.160915 -0.037830 -0.160925 F51 9 2020 01 27.388083 1.000 C 07 46 32.790 +41 02 03.70 1.152 0.182 -0.277602 -0.078841 -0.277606 -0.078852 F52 10 2020 01 27.400179 1.000 C 07 46 33.167 +41 02 48.83 1.152 0.182 -0.134542 -0.225401 -0.134546 -0.225412 F52 11 2020 01 27.412614 1.000 C 07 46 33.543 +41 03 34.91 1.152 0.182 -0.058456 -0.194083 -0.058460 -0.194094 F52 12 2020 01 27.424675 1.000 C 07 46 33.916 +41 04 19.41 1.152 0.182 -0.053086 -0.216559 -0.053090 -0.216569 F52 13 2020 01 28.322620 1.000 C 07 47 29.346 +42 00 17.52 1.148 0.179 0.048433 -0.077704 0.048429 -0.077715 F51 14 2020 01 28.325292 1.000 C 07 47 29.458 +42 00 27.99 1.148 0.179 0.097071 -0.186715 0.097067 -0.186726 F51 15 2020 01 29.38533 1.000 C 07 48 37.893 +43 08 18.62 1.143 0.175 -0.069156 -0.121858 -0.069160 -0.121870 F51 16 2020 01 29.39880 1.000 C 07 48 38.478 +43 09 11.01 1.143 0.175 -0.238420 -0.075798 -0.238425 -0.075809 F51 17 2020 01 29.41227 1.000 C 07 48 39.050 +43 10 03.61 1.143 0.175 0.031592 -0.114638 0.031588 -0.114650 F51 18 2020 01 30.325890 1.000 C 07 49 48.934 +44 09 51.78 1.138 0.172 0.003448 -0.121838 0.003444 -0.121850 568 19 2020 01 30.326849 1.000 C 07 49 48.984 +44 09 55.65 1.138 0.172 -0.018679 -0.100736 -0.018683 -0.100748 568 20 2020 01 30.327820 1.000 C 07 49 49.034 +44 09 59.60 1.138 0.172 -0.009779 -0.090265 -0.009783 -0.090276 568 21 2020 01 30.75507 1.000 C 07 50 23.96 +44 37 48.0 1.136 0.171 -0.017729 -0.099381 -0.017733 -0.099393 033 22 2020 01 30.75865 1.000 C 07 50 24.16 +44 38 02.2 1.136 0.171 -0.219336 0.796240 -0.219341 0.796228 033 23 2020 01 30.76221 1.000 C 07 50 24.38 +44 38 17.5 1.136 0.171 0.490425 0.894041 0.490420 0.894029 033 24 2020 01 30.76595 1.000 C 07 50 24.70 +44 38 33.0 1.136 0.171 0.265185 0.441302 0.265181 0.441290 033 25 2020 02 14.16293 1.000 C 08 39 38.50 +62 30 37.4 1.080 0.137 0.376905 -1.320530 0.376903 -1.320548 F I52 26 2020 02 14.16796 1.000 C 08 39 40.49 +62 31 02.0 1.080 0.137 0.667066 -2.070384 0.667065 -2.070401 F I52 27 2020 02 14.17298 1.000 C 08 39 42.37 +62 31 25.7 1.080 0.137 0.463129 -1.859974 0.463127 -1.859992 F I52 28 2020 02 14.17800 1.000 C 08 39 43.92 +62 31 49.4 1.080 0.137 1.127974 0.437409 1.127972 F 0.437391 I52 29 2020 03 19.11939 1.000 C 16 05 55.34 +54 31 44.7 1.042 0.139 -0.406529 0.080135 -0.406527 0.080114 204 30 2020 03 19.16122 1.000 C 16 06 02.35 +54 28 45.2 1.042 0.139 0.159295 -0.642494 0.159297 -0.642515 204 31 2020 03 20.05058 1.000 C 16 08 52.46 +53 25 06.9 1.043 0.140 0.456919 -0.275321 0.456921 -0.275342 204 32 2020 03 20.09566 1.000 C 16 08 59.26 +53 21 59.7 1.043 0.140 0.287835 0.179010 0.287837 0.178989 204 33 2020 03 22.378724 1.000 C 16 14 59.70 +50 41 27.0 1.047 0.143 0.011646 0.087967 0.011648 0.087947 H21 34 2020 03 22.383859 1.000 C 16 15 00.25 +50 41 05.8 1.047 0.143 -0.091764 0.064566 -0.091763 0.064545 H21 35 2020 03 22.388898 1.000 C 16 15 00.79 +50 40 45.3 1.047 0.143 -0.045849 0.347260 -0.045848 0.347240 H21 36 2020 03 29.349070 1.000 C 16 26 10.13 +42 55 29.9 1.060 0.153 0.036442 -0.083143 0.036444 -0.083161 H21 37 2020 03 29.351977 1.000 C 16 26 10.22 +42 55 19.1 1.060 0.153 -0.056501 0.145908 -0.056499 0.145889 H21 38 2020 03 29.354689 1.000 C 16 26 10.32 +42 55 09.2 1.060 0.153 0.099351 0.448413 0.099352 0.448395 H21 39 2020 03 30.334819 1.000 C 16 27 05.91 +41 52 44.6 1.063 0.154 -0.181537 0.321897 -0.181535 0.321879 H21 40 2020 03 30.338304 1.000 C 16 27 06.04 +41 52 32.0 1.063 0.154 0.226309 0.510443 0.226310 0.510425 H21 41 2020 03 30.341497 1.000 C 16 27 06.15 +41 52 19.9 1.063 0.154 0.279985 0.232388 0.279986 0.232370 H21 42 2020 04 01.331549 1.000 C 16 28 35.42 +39 47 59.1 1.068 0.158 -0.645603 -0.643106 -0.645601 -0.643123 H21 43 2020 04 01.334457 1.000 C 16 28 35.43 +39 47 48.8 1.068 0.158 -0.921313 -0.228172 -0.921312 -0.228189 H21 44 2020 04 01.340274 1.000 C 16 28 35.58 +39 47 27.8 1.068 0.158 -0.283257 -0.411855 -0.283256 -0.411872 H21 45 2020 04 02.322584 1.000 C 16 29 09.54 +38 47 13.4 1.071 0.159 -0.646522 0.204297 -0.646520 0.204280 H21 46 2020 04 02.327725 1.000 C 16 29 09.61 +38 46 55.0 1.071 0.159 -0.487388 0.119446 -0.487386 0.119429 H21 47 2020 04 02.333354 1.000 C 16 29 09.73 +38 46 34.7 1.071 0.159 0.102444 -0.328273 0.102445 -0.328290 H21 48 2020 04 02.57385 1.000 C 16 29 15.962 +38 32 16.95 1.072 0.160 0.289704 -0.194329 0.289706 -0.194346 F52 49 2020 04 02.59749 1.000 C 16 29 15.997 +38 30 50.76 1.072 0.160 0.136479 -0.316287 0.136480 -0.316304 F52 50 2020 04 02.60925 1.000 C 16 29 16.027 +38 30 07.76 1.072 0.160 0.254560 -0.329419 0.254561 -0.329437 F52 51 2020 04 15.316689 1.000 C 16 28 35.14 +26 34 22.1 1.117 0.184 -0.451970 0.191619 -0.451969 0.191605 H21 52 2020 04 15.329493 1.000 C 16 28 34.55 +26 33 42.3 1.118 0.184 -0.287633 0.138736 -0.287631 0.138722 H21 53 2020 04 15.339045 1.000 C 16 28 34.08 +26 33 12.7 1.118 0.184 -0.371422 0.433700 -0.371420 0.433686 H21 54 2020 04 16.344705 1.000 C 16 28 01.67 +25 40 52.2 1.122 0.187 -0.031802 0.404986 -0.031800 0.404972 H21 55 2020 04 16.351887 1.000 C 16 28 01.29 +25 40 30.0 1.122 0.187 -0.173600 0.569154 -0.173598 0.569140 H21 56 2020 04 16.355089 1.000 C 16 28 01.07 +25 40 19.8 1.122 0.187 -0.961239 0.801299 -0.961237 0.801285 H21 57 2020 04 18.356981 1.000 C 16 26 46.83 +23 57 42.0 1.131 0.191 -0.175585 0.216524 -0.175583 0.216511 H21 58 2020 04 18.362263 1.000 C 16 26 46.50 +23 57 25.9 1.131 0.191 -0.522306 0.475279 -0.522304 0.475266 H21 59 2020 04 18.369793 1.000 C 16 26 46.11 +23 57 02.7 1.131 0.191 -0.270887 0.004212 -0.270885 0.004198 H21 60 2020 04 19.40947 1.000 C 16 26 03.12 +23 04 38.1 1.136 0.194 0.324059 0.027499 0.324061 0.027486 G96 61 2020 04 19.41457 1.000 C 16 26 02.77 +23 04 21.8 1.136 0.194 -0.688936 -0.371024 -0.688934 -0.371037 G96 62 2020 04 19.41969 1.000 C 16 26 02.52 +23 04 07.2 1.136 0.194 0.490295 -0.222852 0.490297 -0.222865 G96 63 2020 04 19.42481 1.000 C 16 26 02.19 +23 03 51.8 1.136 0.194 0.315755 -0.018711 0.315757 -0.018724 G96 64 2020 04 20.362078 1.000 C 16 25 20.43 +22 16 53.4 1.140 0.196 0.401807 -0.017662 0.401809 -0.017675 H21 65 2020 04 20.374264 1.000 C 16 25 19.68 +22 16 16.8 1.140 0.196 0.337458 -0.060675 0.337460 -0.060688 H21 66 2020 04 20.379746 1.000 C 16 25 19.35 +22 16 00.3 1.140 0.196 0.375224 -0.147837 0.375226 -0.147850 H21 67 2020 04 22.381263 1.000 C 16 23 42.53 +20 37 16.0 1.149 0.201 -0.059382 -0.133869 -0.059380 -0.133882 H21 68 2020 04 22.384311 1.000 C 16 23 42.36 +20 37 07.0 1.149 0.201 0.250296 -0.402747 0.250298 -0.402759 H21 69 2020 04 22.394675 1.000 C 16 23 41.69 +20 36 36.7 1.150 0.201 0.510233 -0.216929 0.510235 -0.216942 H21 70 2020 04 22.402397 1.000 C 16 23 41.18 +20 36 13.6 1.150 0.201 0.247890 -0.341644 0.247891 -0.341657 H21 71 2020 04 28.359855 1.000 C 16 18 06.24 +15 53 06.9 1.180 0.218 0.307398 -0.627785 0.307399 -0.627797 H21 72 2020 04 28.366130 1.000 C 16 18 05.76 +15 52 49.7 1.180 0.218 0.333965 -0.270524 0.333966 -0.270535 H21 73 2020 04 28.371817 1.000 C 16 18 05.32 +15 52 33.9 1.180 0.218 0.156400 -0.029555 0.156402 -0.029566 H21 74 2020 05 03.556161 1.000 C 16 12 39.176 +11 59 42.00 1.208 0.235 0.079159 -0.158569 0.079160 -0.158580 F51 75 2020 05 03.568633 1.000 C 16 12 38.200 +11 59 09.26 1.208 0.236 0.176369 0.013869 0.176369 0.013858 F51 76 2020 05 03.593568 1.000 C 16 12 36.288 +11 58 03.23 1.208 0.236 0.171953 -0.145034 0.171954 -0.145044 F51 } }