Improve: 2015_XT1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 64/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.338612093 0.362E-11 0.478E-06 | e 0.329984253 0.15369E-06 2 0.850168671 0.294E-11 0.358E-06 | a 0.830143266 0.41685E-08 3 0.318479308 0.521E-12 0.993E-07 | i 4.971410111 0.57425E-05 4 -0.012676959 -0.165E-13 0.260E-08 | node 143.580118717 0.73912E-04 5 -0.009320981 0.621E-13 0.775E-08 | peri 102.594550505 0.65966E-04 6 -0.002596350 0.351E-13 0.452E-08 | M 255.852973220 0.29275E-04 | tp = 2025-05-08.656753 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.96 1.00 3 0.82 0.73 1.00 4 -0.94 -0.84 -0.83 1.00 5 0.97 0.99 0.77 -0.88 1.00 6 0.98 0.95 0.88 -0.89 0.95 1.00 Root mean squared error: 0.22375 Optical RMSE: 0.22375(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 122/128 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 2015 12 03.40849 1.000 C 05 31 08.118 -15 31 31.33 1.101 0.145 -0.012208 0.276905 -0.012208 0.276905 F51 2 2015 12 03.42092 1.000 C 05 31 03.163 -15 31 46.10 1.101 0.145 -0.045035 -0.094592 -0.045035 -0.094593 F51 3 2015 12 03.43354 1.000 C 05 30 58.170 -15 32 00.86 1.101 0.145 0.027791 0.199455 0.027791 0.199454 F51 4 2015 12 04.147422 1.000 C 05 26 30.07 -15 44 24.7 1.101 0.144 -0.073891 0.074355 -0.073891 0.074355 W85 5 2015 12 04.150361 1.000 C 05 26 28.89 -15 44 28.1 1.101 0.144 0.018357 0.021126 0.018357 0.021126 W85 6 2015 12 04.154228 1.000 C 05 26 27.33 -15 44 32.3 1.101 0.144 -0.141407 -0.059355 -0.141407 -0.059355 W85 7 2015 12 04.158267 1.000 C 05 26 25.71 -15 44 36.9 1.101 0.144 -0.050381 -0.064261 -0.050381 -0.064262 W85 8 2015 12 04.16914 1.000 C 05 26 21.35 -15 44 49.0 1.101 0.144 0.001102 0.076714 0.001102 0.076713 807 9 2015 12 04.17461 1.000 C 05 26 19.15 -15 44 54.8 1.101 0.144 -0.238172 0.170568 -0.238172 0.170567 807 10 2015 12 04.17988 1.000 C 05 26 17.01 -15 45 00.8 1.101 0.144 -0.137713 -0.126851 -0.137713 -0.126852 807 11 2015 12 04.232899 1.000 C 05 25 57.77 -15 46 57.6 1.101 0.144 0.026641 0.170258 0.026641 0.170257 H01 12 2015 12 04.242776 1.000 C 05 25 53.81 -15 47 08.6 1.101 0.144 -0.037630 0.079350 -0.037630 0.079349 H01 13 2015 12 04.246054 1.000 C 05 25 52.49 -15 47 12.3 1.101 0.144 -0.016776 -0.024530 -0.016776 -0.024530 H01 14 2015 12 04.254419 1.000 C 05 25 49.16 -15 47 21.6 1.101 0.144 0.103224 0.324048 0.103223 0.324047 H01 15 2015 12 04.28383 1.000 C 05 25 37.54 -15 47 51.9 1.101 0.144 -0.004199 -0.166278 -0.004199 -0.166279 926 16 2015 12 04.28884 1.000 C 05 25 35.54 -15 47 57.3 1.101 0.144 0.005470 0.148923 0.005470 0.148922 926 17 2015 12 04.29385 1.000 C 05 25 33.50 -15 48 02.7 1.101 0.144 -0.129667 -0.076714 -0.129667 -0.076715 926 18 2015 12 05.28392 1.000 C 05 19 08.81 -16 03 49.4 1.100 0.143 0.367543 -0.116116 0.367542 -0.116117 807 19 2015 12 05.28825 1.000 C 05 19 07.03 -16 03 53.4 1.100 0.143 0.366825 -0.093489 0.366824 -0.093490 807 20 2015 12 05.29271 1.000 C 05 19 05.21 -16 03 57.5 1.100 0.143 0.397554 0.104547 0.397554 0.104546 807 21 2015 12 07.26720 1.000 C 05 05 59.63 -16 32 07.2 1.098 0.141 0.348186 0.283674 0.348185 0.283674 807 22 2015 12 07.27244 1.000 C 05 05 57.38 -16 32 10.4 1.098 0.141 -0.141306 0.082740 -0.141306 0.082739 807 23 2015 12 07.27768 1.000 C 05 05 55.13 -16 32 14.2 1.098 0.141 -0.016138 -0.192479 -0.016138 -0.192479 807 24 2015 12 10.56300 1.000 C 04 43 21.49 -17 01 23.7 1.095 0.139 0.422721 -0.011657 0.422721 -0.011658 474 25 2015 12 10.56655 1.000 C 04 43 19.95 -17 01 24.3 1.095 0.139 -0.031534 0.022170 -0.031534 0.022169 474 26 2015 12 10.57011 1.000 C 04 43 18.37 -17 01 25.5 1.095 0.139 0.190549 -0.366890 0.190550 -0.366891 474 27 2015 12 11.53931 1.000 C 04 36 34.13 -17 05 37.8 1.094 0.139 -0.392124 0.242443 -0.392124 0.242442 474 28 2015 12 11.54108 1.000 C 04 36 33.37 -17 05 38.3 1.094 0.139 -0.246667 0.477634 -0.246667 0.477633 474 29 2015 12 11.54286 1.000 C 04 36 32.54 -17 05 39.0 1.094 0.139 0.297566 -0.164273 0.297566 -0.164274 474 30 2015 12 15.09699 1.000 C 04 12 00.65 -17 03 37.6 1.088 0.139 0.605309 0.091928 0.605310 0.091927 807 31 2015 12 15.10349 1.000 C 04 11 57.83 -17 03 35.9 1.088 0.139 0.567501 -0.124555 0.567501 -0.124556 807 32 2015 12 15.10999 1.000 C 04 11 55.04 -17 03 34.0 1.088 0.139 0.186297 -0.007372 0.186297 -0.007373 807 33 2015 12 17.06368 1.000 C 03 58 48.68 -16 50 55.4 1.085 0.140 0.516061 -0.010015 0.516062 -0.010016 807 34 2015 12 17.06903 1.000 C 03 58 46.45 -16 50 53.0 1.085 0.140 0.525697 0.163598 0.525697 0.163598 807 35 2015 12 17.07453 1.000 C 03 58 44.16 -16 50 50.1 1.085 0.140 0.155044 0.175082 0.155044 0.175082 807 36 2015 12 18.15687 1.000 C 03 51 37.50 -16 40 38.4 1.083 0.141 0.005373 -0.163169 0.005374 -0.163170 807 37 2015 12 18.15922 1.000 C 03 51 36.52 -16 40 36.8 1.083 0.141 0.059725 -0.376176 0.059725 -0.376177 807 38 2015 12 18.16169 1.000 C 03 51 35.52 -16 40 35.4 1.083 0.141 0.110061 -0.085675 0.110061 -0.085676 807 39 2015 12 18.16391 1.000 C 03 51 34.63 -16 40 33.9 1.083 0.141 -0.110334 0.141451 -0.110333 0.141451 807 40 2015 12 18.16638 1.000 C 03 51 33.61 -16 40 32.2 1.083 0.141 -0.132865 0.022811 -0.132865 0.022811 807 41 2015 12 22.12059 1.000 C 03 27 12.96 -15 46 39.8 1.076 0.145 0.094808 -0.240218 0.094809 -0.240218 807 42 2015 12 22.12602 1.000 C 03 27 10.95 -15 46 34.2 1.076 0.145 -0.098890 -0.222767 -0.098889 -0.222767 807 43 2015 12 22.13161 1.000 C 03 27 08.91 -15 46 28.8 1.076 0.145 -0.303287 0.351667 -0.303287 0.351667 807 44 2015 12 29.12529 1.000 C 02 50 54.66 -13 26 48.3 1.059 0.155 0.073718 -0.476265 0.073719 -0.476266 807 45 2015 12 29.12824 1.000 C 02 50 53.86 -13 26 44.3 1.059 0.155 -0.566716 0.060861 -0.566715 0.060860 807 46 2015 12 29.13133 1.000 C 02 50 52.95 -13 26 40.0 1.059 0.155 -0.417948 -0.059371 -0.417947 -0.059371 807 47 2015 12 29.13412 1.000 C 02 50 52.11 -13 26 36.2 1.059 0.155 -0.005791 -0.252066 -0.005790 -0.252067 807 48 2015 12 30.09375 1.000 C 02 46 36.84 -13 04 49.4 1.056 0.157 0.041975 0.873176 0.041976 F 0.873175 F 807 49 2015 12 30.09817 1.000 C 02 46 35.58 -13 04 43.3 1.056 0.157 0.294562 0.813274 0.294562 F 0.813274 F 807 50 2015 12 30.10257 1.000 C 02 46 34.34 -13 04 37.8 1.056 0.157 0.699624 1.345875 0.699625 F 1.345874 F 807 51 2016 01 03.041969 1.000 C 02 30 44.96 -11 32 52.8 1.045 0.164 -0.080502 0.067232 -0.080501 0.067232 H21 52 2016 01 03.046229 1.000 C 02 30 43.93 -11 32 46.7 1.045 0.164 0.026195 -0.001920 0.026196 -0.001920 H21 53 2016 01 03.051297 1.000 C 02 30 42.70 -11 32 39.1 1.045 0.164 0.050546 -0.410114 0.050546 -0.410114 H21 54 2016 01 09.07425 1.000 C 02 10 57.92 -09 07 06.2 1.025 0.176 -0.100554 -0.015916 -0.100553 -0.015917 807 55 2016 01 09.08072 1.000 C 02 10 56.70 -09 06 56.5 1.025 0.176 -0.254918 -0.292877 -0.254918 -0.292877 807 56 2016 01 09.08750 1.000 C 02 10 55.42 -09 06 46.8 1.025 0.176 -0.157243 -0.179674 -0.157242 -0.179674 807 57 2018 11 06.051715 1.000 C 05 27 54.615 -21 24 55.22 1.072 0.131 -0.318145 0.191276 -0.318145 0.191276 J04 58 2018 11 06.055370 1.000 C 05 27 52.992 -21 25 01.33 1.072 0.131 -0.157932 0.121859 -0.157932 0.121859 J04 59 2018 11 07.072504 1.000 C 05 20 37.418 -21 50 20.81 1.075 0.131 -0.141764 -0.065841 -0.141764 -0.065841 J04 60 2018 11 07.075636 1.000 C 05 20 35.998 -21 50 25.43 1.075 0.131 -0.078243 0.044078 -0.078243 0.044077 J04 61 2018 11 07.078774 1.000 C 05 20 34.573 -21 50 30.14 1.075 0.131 0.030084 0.072927 0.030084 0.072927 J04 62 2024 10 31.055340 1.000 C 20 53 44.300 -42 48 56.00 0.998 0.189 0.272642 -0.143949 0.272642 -0.143949 807 63 2024 10 31.067140 1.000 C 20 53 51.790 -42 48 22.60 0.998 0.189 0.091408 -0.073395 0.091408 -0.073395 807 64 2024 10 31.078940 1.000 C 20 53 59.310 -42 47 49.10 0.998 0.189 -0.316586 0.096434 -0.316586 0.096434 807 } }