Improve: 2020_DC3 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 140/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.246947643 0.304E-10 0.777E-05 | e 0.835255746 0.36406E-06 2 0.267510206 0.102E-10 0.267E-05 | a 2.010398692 0.28829E-06 3 0.161256082 0.468E-11 0.118E-05 | i 3.619350684 0.28402E-04 4 -0.016394758 -0.303E-12 0.778E-07 | node 16.797277086 0.30200E-03 5 -0.006072478 0.116E-13 0.903E-08 | peri 20.076646424 0.27056E-03 6 -0.002745909 0.239E-13 0.870E-08 | M 21.256632243 0.16024E-03 | tp = 2025-09-20.522857 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 0.38 0.43 0.42 -0.42 1.00 6 0.77 0.77 0.81 -0.77 0.35 1.00 Root mean squared error: 0.29860 Optical RMSE: 0.29860(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 259/280 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 02 22.504703 1.000 C 14 20 52.52 +15 20 23.1 1.039 0.091 -1.587045 -0.694905 -1.587049 F -0.694909 T08 2 2020 02 22.507938 1.000 C 14 20 45.20 +15 20 43.6 1.040 0.091 -2.588392 -0.057428 -2.588396 F -0.057432 T08 3 2020 02 22.513845 1.000 C 14 20 32.43 +15 21 18.3 1.040 0.091 4.307284 -1.101224 4.307280 F -1.101229 F T08 4 2020 02 22.525367 1.000 C 14 20 06.31 +15 22 30.1 1.040 0.091 -0.070443 0.349874 -0.070447 0.349870 T08 5 2020 02 22.651536 1.000 C 14 15 24.77 +15 34 52.0 1.042 0.092 -1.280509 0.177999 -1.280513 F 0.177995 T08 6 2020 02 22.651996 1.000 C 14 15 23.83 +15 34 54.7 1.042 0.092 -0.137134 0.308917 -0.137138 0.308913 T08 7 2020 02 22.652458 1.000 C 14 15 22.82 +15 34 57.2 1.042 0.092 0.067665 0.189246 0.067661 0.189242 T08 8 2020 02 22.652918 1.000 C 14 15 21.83 +15 34 59.3 1.042 0.092 0.512588 -0.308658 0.512584 -0.308662 T08 9 2020 02 22.653378 1.000 C 14 15 20.76 +15 35 02.7 1.042 0.092 -0.253038 0.444223 -0.253042 0.444219 T08 10 2020 02 23.064513 1.000 C 14 00 49.39 +16 10 50.4 1.048 0.095 0.431629 -0.277901 0.431626 -0.277905 C95 11 2020 02 23.072409 1.000 C 14 00 32.73 +16 11 29.7 1.049 0.095 -0.038725 -0.197926 -0.038728 -0.197931 C95 12 2020 02 23.081445 1.000 C 14 00 13.67 +16 12 14.6 1.049 0.095 -0.686084 0.019428 -0.686087 0.019424 C95 13 2020 02 23.23318 1.000 C 13 55 04.06 +16 24 19.4 1.051 0.096 -0.405692 0.240646 -0.405695 0.240642 W34 14 2020 02 23.24563 1.000 C 13 54 38.49 +16 25 17.9 1.051 0.096 0.114374 0.327140 0.114371 0.327136 W34 15 2020 02 23.25727 1.000 C 13 54 14.51 +16 26 11.7 1.051 0.096 -0.645181 -0.145896 -0.645184 -0.145900 W34 16 2020 02 23.26383 1.000 C 13 54 01.00 +16 26 42.1 1.052 0.096 -1.097180 -0.184547 -1.097183 F -0.184551 W34 17 2020 02 23.92940 1.000 C 13 32 28.49 +17 10 02.6 1.062 0.101 -0.245429 -0.299196 -0.245431 -0.299200 033 18 2020 02 23.92995 1.000 C 13 32 27.46 +17 10 04.5 1.062 0.101 -0.317874 -0.306728 -0.317876 -0.306732 033 19 2020 02 23.93052 1.000 C 13 32 26.42 +17 10 06.4 1.062 0.101 -0.003956 -0.402375 -0.003958 -0.402379 033 20 2020 02 23.98139 1.000 C 13 30 52.73 +17 13 05.8 1.063 0.101 0.034325 0.039450 0.034323 0.039447 I93 21 2020 02 23.98641 1.000 C 13 30 43.43 +17 13 22.7 1.063 0.101 0.102542 -0.090854 0.102540 -0.090858 I93 22 2020 02 23.99052 1.000 C 13 30 35.82 +17 13 36.8 1.063 0.101 0.199498 0.101992 0.199497 0.101988 I93 23 2020 02 24.07776 1.000 C 13 27 54.07 +17 18 22.6 1.064 0.102 -0.399825 0.180280 -0.399826 0.180276 204 24 2020 02 24.08293 1.000 C 13 27 44.58 +17 18 39.2 1.065 0.102 -0.210831 0.396692 -0.210832 0.396688 204 25 2020 02 24.08706 1.000 C 13 27 37.03 +17 18 51.7 1.065 0.102 0.271595 -0.169727 0.271593 -0.169731 204 26 2020 02 24.150754 1.000 C 13 25 40.22 +17 22 08.2 1.066 0.103 -0.355989 -0.097920 -0.355991 -0.097924 L01 27 2020 02 24.151479 1.000 C 13 25 38.92 +17 22 10.6 1.066 0.103 -0.088048 0.111182 -0.088050 0.111178 L01 28 2020 02 24.152415 1.000 C 13 25 37.20 +17 22 13.2 1.066 0.103 -0.373979 -0.074541 -0.373980 -0.074544 L01 29 2020 02 24.153247 1.000 C 13 25 35.71 +17 22 15.8 1.066 0.103 -0.056813 0.013316 -0.056815 0.013313 L01 30 2020 02 24.154078 1.000 C 13 25 34.21 +17 22 18.2 1.066 0.103 0.075167 -0.082389 0.075165 -0.082393 L01 31 2020 02 24.154985 1.000 C 13 25 32.57 +17 22 20.9 1.066 0.103 0.180670 -0.101864 0.180668 -0.101868 L01 32 2020 02 24.155772 1.000 C 13 25 31.12 +17 22 23.3 1.066 0.103 -0.112447 -0.034136 -0.112449 -0.034140 L01 33 2020 02 24.20063 1.000 C 13 24 10.36 +17 24 28.5 1.066 0.103 -0.635287 -0.147273 -0.635289 -0.147277 033 34 2020 02 24.20119 1.000 C 13 24 09.40 +17 24 30.0 1.066 0.103 0.024543 -0.319673 0.024541 -0.319677 033 35 2020 02 24.20175 1.000 C 13 24 08.39 +17 24 31.6 1.066 0.103 -0.024058 -0.341171 -0.024059 -0.341175 033 36 2020 02 24.21393 1.000 C 13 23 52.09 +17 25 16.6 1.067 0.103 -0.094389 -1.321548 -0.094390 -1.321552 F 932 37 2020 02 24.22074 1.000 C 13 23 39.89 +17 25 38.7 1.067 0.103 0.396928 0.170893 0.396926 0.170889 932 38 2020 02 24.22755 1.000 C 13 23 27.66 +17 25 59.4 1.067 0.103 0.265857 0.400464 0.265855 0.400460 932 39 2020 02 24.23441 1.000 C 13 23 15.39 +17 26 20.0 1.067 0.103 0.726868 0.433781 0.726867 0.433777 932 40 2020 02 24.597216 1.000 C 13 12 47.26 +17 42 55.3 1.073 0.107 0.787712 -0.069552 0.787711 -0.069556 T05 41 2020 02 24.601212 1.000 C 13 12 40.32 +17 43 04.7 1.073 0.107 -1.059758 0.061500 -1.059759 F 0.061497 T05 42 2020 02 24.606426 1.000 C 13 12 31.46 +17 43 17.5 1.073 0.107 -0.747448 0.544613 -0.747449 0.544609 T05 43 2020 02 24.618878 1.000 C 13 12 10.32 +17 43 46.5 1.073 0.107 -0.400504 0.405963 -0.400505 0.405959 T05 44 2020 02 24.656340 1.000 C 13 11 07.05 +17 45 11.2 1.074 0.107 0.391795 -0.525221 0.391794 -0.525225 T05 45 2020 02 24.656798 1.000 C 13 11 06.25 +17 45 13.1 1.074 0.107 0.071749 0.386519 0.071748 0.386515 T05 46 2020 02 24.657255 1.000 C 13 11 05.47 +17 45 13.6 1.074 0.107 -0.138491 -0.118873 -0.138492 -0.118877 T05 47 2020 02 24.657712 1.000 C 13 11 04.75 +17 45 15.1 1.074 0.107 0.609152 0.279003 0.609151 0.278999 T05 48 2020 02 24.658169 1.000 C 13 11 03.92 +17 45 16.5 1.074 0.107 -0.217432 0.745890 -0.217434 0.745886 T05 49 2020 02 24.66482 1.000 C 13 10 52.77 +17 45 30.8 1.074 0.107 0.174090 0.143239 0.174089 0.143236 F65 50 2020 02 24.66517 1.000 C 13 10 52.21 +17 45 31.7 1.074 0.107 0.583669 0.220351 0.583667 0.220347 F65 51 2020 02 24.66554 1.000 C 13 10 51.55 +17 45 32.5 1.074 0.107 0.033863 0.256042 0.033862 0.256039 F65 52 2020 02 24.861362 1.000 C 13 05 40.20 +17 52 00.5 1.077 0.109 -0.282031 -0.420232 -0.282032 -0.420236 L01 53 2020 02 24.863035 1.000 C 13 05 37.50 +17 52 04.7 1.077 0.109 -0.389702 0.133539 -0.389703 0.133535 L01 54 2020 02 24.864286 1.000 C 13 05 35.50 +17 52 07.5 1.077 0.109 -0.245966 0.179134 -0.245967 0.179130 L01 55 2020 02 24.865537 1.000 C 13 05 33.51 +17 52 10.1 1.077 0.109 0.012771 0.011024 0.012770 0.011021 L01 56 2020 02 24.866798 1.000 C 13 05 31.47 +17 52 12.8 1.077 0.109 -0.201777 -0.017436 -0.201778 -0.017440 L01 57 2020 02 24.86981 1.000 C 13 05 26.99 +17 52 26.5 1.077 0.109 0.301859 -0.230472 0.301858 -0.230476 K96 58 2020 02 24.87199 1.000 C 13 05 23.46 +17 52 31.7 1.077 0.109 -0.001073 0.244372 -0.001074 0.244369 K96 59 2020 02 24.87448 1.000 C 13 05 19.47 +17 52 37.0 1.077 0.109 0.161769 0.087376 0.161768 0.087372 K96 60 2020 02 24.91287 1.000 C 13 04 17.12 +17 53 52.7 1.078 0.110 -0.153689 0.073680 -0.153690 0.073676 L04 61 2020 02 24.91529 1.000 C 13 04 13.25 +17 53 57.6 1.078 0.110 -0.020052 -0.130758 -0.020053 -0.130762 L04 62 2020 02 24.92002 1.000 C 13 04 05.65 +17 54 07.9 1.078 0.110 -0.206467 0.283640 -0.206468 0.283636 L04 63 2020 02 24.933309 1.000 C 13 03 45.95 +17 54 39.5 1.078 0.110 -0.016723 0.020615 -0.016724 0.020611 Z84 64 2020 02 24.936337 1.000 C 13 03 41.13 +17 54 46.0 1.078 0.110 0.054319 0.120309 0.054318 0.120305 Z84 65 2020 02 24.94741 1.000 C 13 03 23.10 +17 55 05.2 1.078 0.110 0.137120 -0.315359 0.137119 -0.315363 B49 66 2020 02 24.951477 1.000 C 13 03 17.02 +17 55 17.5 1.078 0.110 -0.020360 -0.126184 -0.020361 -0.126187 Z84 67 2020 02 24.95287 1.000 C 13 03 14.41 +17 55 16.3 1.078 0.110 0.194505 -0.564375 0.194504 -0.564378 B49 68 2020 02 24.95885 1.000 C 13 03 04.85 +17 55 28.6 1.078 0.110 -0.374569 -0.555240 -0.374570 -0.555243 B49 69 2020 02 25.037087 1.000 C 13 01 00.64 +17 57 53.5 1.080 0.111 0.459330 0.073552 0.459329 0.073549 Z80 70 2020 02 25.042874 1.000 C 13 00 51.52 +17 58 04.6 1.080 0.111 0.344167 0.075047 0.344166 0.075043 Z80 71 2020 02 25.048657 1.000 C 13 00 42.45 +17 58 15.5 1.080 0.111 0.733298 -0.131294 0.733297 -0.131297 Z80 72 2020 02 25.055341 1.000 C 13 00 31.92 +17 58 28.3 1.080 0.111 0.437680 0.008972 0.437680 0.008969 Z80 73 2020 02 25.074447 1.000 C 13 00 01.98 +17 59 04.2 1.080 0.111 0.158511 0.041990 0.158510 0.041986 J95 74 2020 02 25.076204 1.000 C 12 59 59.23 +17 59 07.4 1.080 0.111 0.193955 -0.036190 0.193954 -0.036194 J95 75 2020 02 25.077947 1.000 C 12 59 56.48 +17 59 10.7 1.080 0.111 -0.071705 0.061049 -0.071706 0.061046 J95 76 2020 02 25.079702 1.000 C 12 59 53.74 +17 59 13.7 1.080 0.111 0.014903 -0.212079 0.014903 -0.212083 J95 77 2020 02 25.18377 1.000 C 12 57 16.27 +18 03 58.5 1.082 0.112 0.526019 0.385099 0.526018 0.385096 X31 78 2020 02 25.18645 1.000 C 12 57 12.13 +18 04 02.3 1.082 0.112 0.289768 -0.569144 0.289767 -0.569148 X31 79 2020 02 25.32686 1.000 C 12 53 41.02 +18 06 38.3 1.084 0.114 -0.069530 0.089276 -0.069531 0.089273 711 80 2020 02 25.32924 1.000 C 12 53 37.47 +18 06 41.9 1.084 0.114 0.453060 -0.268343 0.453059 -0.268346 711 81 2020 02 25.33174 1.000 C 12 53 33.78 +18 06 46.2 1.084 0.114 1.621164 -0.209695 1.621164 F -0.209699 711 82 2020 02 25.41278 1.000 C 12 51 33.25 +18 08 46.6 1.085 0.115 0.184193 0.019887 0.184193 0.019884 673 83 2020 02 25.41687 1.000 C 12 51 27.11 +18 08 52.9 1.086 0.115 -0.553889 0.316572 -0.553889 0.316568 673 84 2020 02 25.84221 1.000 C 12 41 31.37 +18 17 29.2 1.092 0.119 -0.164759 -0.031865 -0.164759 -0.031869 033 85 2020 02 25.84278 1.000 C 12 41 30.60 +18 17 29.8 1.092 0.119 -0.109407 -0.128859 -0.109407 -0.128863 033 86 2020 02 25.84333 1.000 C 12 41 29.86 +18 17 30.2 1.092 0.119 -0.051793 -0.405943 -0.051794 -0.405947 033 87 2020 02 26.02613 1.000 C 12 37 23.35 +18 20 50.8 1.095 0.121 -0.196733 -0.358495 -0.196734 -0.358498 033 88 2020 02 26.02670 1.000 C 12 37 22.59 +18 20 51.4 1.095 0.121 -0.183725 -0.320978 -0.183725 -0.320981 033 89 2020 02 26.02726 1.000 C 12 37 21.85 +18 20 52.0 1.095 0.121 -0.076864 -0.294441 -0.076865 -0.294444 033 90 2020 02 26.35586 1.000 C 12 30 22.65 +18 25 49.8 1.100 0.125 -0.386951 -0.284734 -0.386951 -0.284738 703 91 2020 02 26.36110 1.000 C 12 30 16.05 +18 25 54.3 1.100 0.125 0.221158 0.109134 0.221158 0.109131 703 92 2020 02 26.36634 1.000 C 12 30 09.37 +18 25 58.3 1.100 0.125 -0.457764 0.364425 -0.457764 0.364422 703 93 2020 02 26.37157 1.000 C 12 30 02.82 +18 26 02.3 1.100 0.125 0.419044 0.257077 0.419044 0.257074 703 94 2020 02 26.521118 1.000 C 12 26 59.48 +18 27 57.9 1.103 0.127 0.509660 -0.277156 0.509660 -0.277160 T08 95 2020 02 26.526551 1.000 C 12 26 52.75 +18 28 01.3 1.103 0.127 0.181418 -0.142826 0.181418 -0.142829 T08 96 2020 02 26.534052 1.000 C 12 26 43.49 +18 28 05.6 1.103 0.127 -0.075144 -0.348748 -0.075144 -0.348752 T08 97 2020 02 26.537801 1.000 C 12 26 38.87 +18 28 08.4 1.103 0.127 0.026024 0.191542 0.026024 0.191539 T08 98 2020 02 27.23674 1.000 C 12 13 31.62 +18 32 43.3 1.114 0.135 0.039664 -0.002163 0.039664 -0.002166 I52 99 2020 02 27.23693 1.000 C 12 13 31.43 +18 32 43.4 1.114 0.135 0.253245 -0.042498 0.253245 -0.042501 I52 100 2020 02 27.23712 1.000 C 12 13 31.23 +18 32 43.3 1.114 0.135 0.264955 -0.222374 0.264955 -0.222377 I52 101 2020 02 27.23730 1.000 C 12 13 31.03 +18 32 43.6 1.114 0.135 0.269804 0.029375 0.269804 0.029371 I52 102 2020 02 28.046896 1.000 C 12 00 04.21 +18 33 48.5 1.126 0.145 -0.254425 0.050377 -0.254425 0.050374 Z99 103 2020 02 28.048763 1.000 C 12 00 02.45 +18 33 48.6 1.126 0.145 -0.209875 0.206562 -0.209875 0.206559 Z99 104 2020 02 28.050744 1.000 C 12 00 00.59 +18 33 48.4 1.126 0.145 -0.204341 0.056371 -0.204341 0.056368 Z99 105 2020 02 28.052554 1.000 C 11 59 58.89 +18 33 48.4 1.126 0.145 -0.133482 0.093064 -0.133482 0.093061 Z99 106 2020 02 28.054449 1.000 C 11 59 57.09 +18 33 48.4 1.126 0.145 -0.323889 0.260494 -0.323888 0.260491 Z99 107 2020 02 28.056326 1.000 C 11 59 55.32 +18 33 48.2 1.127 0.145 -0.438736 0.172707 -0.438736 0.172704 Z99 108 2020 02 29.35017 1.000 C 11 41 59.79 +18 29 46.0 1.146 0.162 1.830743 -1.888659 1.830743 F -1.888662 F H45 109 2020 02 29.35149 1.000 C 11 41 58.78 +18 29 45.9 1.146 0.162 2.024830 -1.581775 2.024830 F -1.581778 F H45 110 2020 02 29.35248 1.000 C 11 41 58.22 +18 29 45.9 1.146 0.162 4.480089 -2.948533 4.480089 F -2.948536 F H45 111 2020 02 29.35344 1.000 C 11 41 57.40 +18 29 45.8 1.146 0.162 3.621356 -2.025703 3.621356 F -2.025705 F H45 112 2020 02 29.35437 1.000 C 11 41 56.60 +18 29 45.6 1.146 0.162 2.662972 -1.165666 2.662972 F -1.165669 F H45 113 2020 02 29.35547 1.000 C 11 41 55.80 +18 29 45.5 1.146 0.162 3.286756 -1.265384 3.286756 F -1.265387 F H45 114 2020 03 01.959336 1.000 C 11 24 23.91 +18 18 17.9 1.171 0.184 -0.186618 0.395983 -0.186618 0.395981 Z99 115 2020 03 01.962029 1.000 C 11 24 22.34 +18 18 16.5 1.171 0.184 -0.157996 0.100057 -0.157996 0.100054 Z99 116 2020 03 01.964731 1.000 C 11 24 20.75 +18 18 15.7 1.171 0.184 0.230617 0.337809 0.230617 0.337806 Z99 117 2020 03 01.967435 1.000 C 11 24 19.17 +18 18 14.5 1.171 0.184 0.391753 0.216493 0.391752 0.216490 Z99 118 2020 03 01.970137 1.000 C 11 24 17.56 +18 18 12.9 1.171 0.184 -0.034737 0.221049 -0.034737 0.221046 Z99 119 2020 03 01.972840 1.000 C 11 24 15.97 +18 18 11.7 1.171 0.184 0.033759 0.234149 0.033759 0.234146 Z99 120 2020 03 02.39998 1.000 C 11 20 15.47 +18 14 53.4 1.177 0.190 0.244597 0.162039 0.244596 0.162036 703 121 2020 03 02.40521 1.000 C 11 20 12.58 +18 14 50.5 1.177 0.190 0.350316 -0.128344 0.350315 -0.128347 703 122 2020 03 02.41568 1.000 C 11 20 06.68 +18 14 44.6 1.178 0.190 -0.400407 0.794879 -0.400407 0.794876 703 123 2020 03 04.39083 1.000 C 11 04 39.72 +17 57 00.6 1.207 0.219 0.515597 -0.225454 0.515595 -0.225456 V06 124 2020 03 04.39117 1.000 C 11 04 39.57 +17 57 00.2 1.207 0.219 0.306518 -0.142073 0.306516 -0.142075 V06 125 2020 03 04.39150 1.000 C 11 04 39.44 +17 56 59.4 1.207 0.219 -0.289613 -0.314705 -0.289615 -0.314707 V06 126 2020 03 04.39184 1.000 C 11 04 39.26 +17 56 59.5 1.207 0.219 -0.033349 0.234709 -0.033350 0.234707 V06 127 2020 03 05.18209 1.000 C 10 59 36.79 +17 49 39.6 1.219 0.231 -0.086463 0.123501 -0.086465 0.123500 I52 128 2020 03 05.18745 1.000 C 10 59 34.82 +17 49 37.2 1.219 0.231 0.178925 -0.552404 0.178924 -0.552405 I52 129 2020 03 05.19239 1.000 C 10 59 32.88 +17 49 33.6 1.219 0.231 -0.786729 0.716517 -0.786730 0.716515 I52 130 2020 03 15.09294 1.000 C 10 24 16.66 +16 28 45.7 1.360 0.389 -0.270666 0.403923 -0.270667 0.403923 807 131 2020 03 15.10319 1.000 C 10 24 15.41 +16 28 41.6 1.360 0.389 -0.579679 -0.031403 -0.579680 -0.031403 807 132 2020 03 15.11325 1.000 C 10 24 14.13 +16 28 37.5 1.360 0.389 -0.295585 0.028272 -0.295586 0.028271 807 133 2020 03 22.31636 1.000 C 10 14 27.278 +15 40 40.09 1.457 0.514 0.122679 -0.047798 0.122678 -0.047798 F51 134 2020 03 22.32808 1.000 C 10 14 26.581 +15 40 35.53 1.458 0.514 -0.030659 0.156864 -0.030660 0.156864 F51 135 2020 03 22.33990 1.000 C 10 14 25.890 +15 40 31.35 1.458 0.515 -0.133813 -0.109547 -0.133813 -0.109547 F51 136 2023 03 27.396693 1.000 C 12 20 51.775 -00 48 17.19 2.122 1.125 0.079087 -0.132713 0.079087 -0.132713 T14 137 2023 03 27.399987 1.000 C 12 20 51.351 -00 48 14.92 2.122 1.125 0.044435 -0.052386 0.044434 -0.052386 T14 138 2023 03 27.403279 1.000 C 12 20 50.928 -00 48 12.61 2.122 1.125 0.047414 0.006469 0.047413 0.006469 T14 139 2023 04 16.272613 1.000 C 11 48 07.629 +02 13 13.57 2.304 1.376 -0.042717 -0.021717 -0.042718 -0.021717 T14 140 2023 04 17.245797 1.000 C 11 46 59.446 +02 19 14.63 2.312 1.391 0.060532 -0.044594 0.060531 -0.044594 T14 } }