Improve: 2018_XA5 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 39/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.429835367 -0.252E-11 0.104E-04 | e 0.306114371 0.62808E-06 2 0.761250674 -0.206E-11 0.857E-05 | a 1.091153725 0.22020E-06 3 0.386017139 -0.104E-11 0.435E-05 | i 3.336194297 0.59883E-05 4 -0.013620946 0.258E-13 0.106E-06 | node 4.170300751 0.12297E-03 5 -0.011409798 -0.456E-13 0.188E-06 | peri 196.039523776 0.14026E-03 6 -0.005690614 -0.223E-13 0.933E-07 | M 309.964323900 0.62227E-03 | tp = 2026-01-17.863488 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: 0.29076 Optical RMSE: 0.29076(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 76/78 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 2018 12 14.47375 1.000 C 06 51 50.760 +45 10 15.61 1.140 0.173 -0.077852 0.306500 -0.077852 0.306501 F51 2 2018 12 14.48603 1.000 C 06 51 49.396 +45 10 47.71 1.140 0.173 -0.018514 0.150566 -0.018514 0.150566 F51 3 2018 12 14.49834 1.000 C 06 51 48.049 +45 11 19.58 1.140 0.173 0.129165 -0.264584 0.129165 -0.264583 F51 4 2018 12 15.31923 1.000 C 06 50 35.23 +45 47 26.3 1.136 0.168 -0.104883 0.483522 -0.104884 0.483523 734 5 2018 12 15.33806 1.000 C 06 50 33.07 +45 48 16.6 1.136 0.168 0.036846 -0.410082 0.036846 -0.410081 734 6 2018 12 15.35692 1.000 C 06 50 30.75 +45 49 06.8 1.136 0.168 -0.806565 0.033254 -0.806566 0.033255 734 7 2018 12 15.434311 1.000 C 06 50 25.835 +45 52 53.35 1.135 0.168 -0.053381 -0.026612 -0.053382 -0.026611 568 8 2018 12 15.435261 1.000 C 06 50 25.716 +45 52 56.00 1.135 0.168 -0.064847 -0.015657 -0.064848 -0.015656 568 9 2018 12 15.436210 1.000 C 06 50 25.604 +45 52 58.60 1.135 0.168 -0.061381 -0.089299 -0.061382 -0.089298 568 10 2018 12 15.940352 1.000 C 06 49 36.14 +46 15 43.5 1.133 0.165 0.166772 -0.302111 0.166771 -0.302110 L01 11 2018 12 15.943913 1.000 C 06 49 35.66 +46 15 53.6 1.133 0.165 -0.191904 -0.008401 -0.191905 -0.008401 L01 12 2018 12 15.947431 1.000 C 06 49 35.24 +46 16 04.1 1.133 0.165 0.230474 0.195684 0.230473 0.195685 L01 13 2018 12 16.16396 1.000 C 06 49 08.79 +46 25 57.7 1.132 0.164 0.065582 0.465941 0.065581 0.465941 033 14 2018 12 16.16754 1.000 C 06 49 08.37 +46 26 07.2 1.132 0.164 -0.036675 0.387078 -0.036675 0.387079 033 15 2018 12 16.17110 1.000 C 06 49 07.96 +46 26 16.5 1.132 0.164 -0.203725 0.166674 -0.203726 0.166674 033 16 2018 12 16.34711 1.000 C 06 48 52.37 +46 35 02.2 1.131 0.163 0.648216 -0.649406 0.648216 -0.649406 I52 17 2018 12 16.35322 1.000 C 06 48 51.43 +46 35 19.5 1.131 0.163 -0.170550 0.197926 -0.170550 0.197927 I52 18 2018 12 16.35627 1.000 C 06 48 51.04 +46 35 28.7 1.131 0.163 0.389299 0.353247 0.389298 0.353248 I52 19 2018 12 18.30738 1.000 C 06 44 53.03 +48 12 01.6 1.121 0.152 0.134762 -0.281826 0.134762 -0.281825 H21 20 2018 12 18.32102 1.000 C 06 44 50.80 +48 12 43.5 1.121 0.152 0.224662 -0.443682 0.224662 -0.443681 H21 21 2018 12 18.33464 1.000 C 06 44 48.51 +48 13 25.2 1.121 0.152 0.024596 0.003366 0.024596 0.003366 H21 22 2018 12 19.36330 1.000 C 06 42 18.51 +49 08 15.9 1.116 0.147 0.200459 -0.201060 0.200459 -0.201059 I52 23 2018 12 19.36454 1.000 C 06 42 18.42 +49 08 19.5 1.116 0.147 0.486873 -1.640606 0.486872 -1.640605 F I52 24 2018 12 19.36579 1.000 C 06 42 17.91 +49 08 23.3 1.116 0.147 -0.982248 0.632494 -0.982248 F 0.632495 I52 25 2018 12 20.32896 1.000 C 06 39 39.56 +50 02 05.3 1.111 0.142 -0.283858 -0.435013 -0.283858 -0.435012 I52 26 2018 12 20.32973 1.000 C 06 39 39.29 +50 02 08.7 1.111 0.142 -0.014770 0.825244 -0.014771 0.825245 I52 27 2018 12 20.33049 1.000 C 06 39 39.24 +50 02 10.4 1.111 0.142 -0.424240 -0.506707 -0.424241 -0.506706 I52 28 2018 12 20.33125 1.000 C 06 39 39.05 +50 02 13.3 1.111 0.142 -0.277459 -0.120692 -0.277459 -0.120691 I52 29 2018 12 26.26489 1.000 C 06 13 42.77 +56 32 07.4 1.082 0.115 0.005716 0.103541 0.005716 0.103542 H21 30 2018 12 26.27327 1.000 C 06 13 39.25 +56 32 44.5 1.082 0.115 -0.133244 -0.146357 -0.133244 -0.146356 H21 31 2018 12 26.28275 1.000 C 06 13 35.22 +56 33 26.5 1.081 0.115 -0.099273 -0.039902 -0.099273 -0.039901 H21 32 2019 01 17.212369 1.000 C 21 54 03.449 +46 58 46.23 0.967 0.065 0.004658 -0.015032 0.004657 -0.015030 T12 33 2019 01 17.214860 1.000 C 21 54 01.606 +46 58 12.24 0.967 0.065 0.010744 -0.053079 0.010743 -0.053077 T12 34 2019 09 25.550150 1.000 C 02 07 13.906 +14 18 44.09 1.418 0.467 0.053875 -0.076636 0.053875 -0.076636 T12 35 2019 09 26.474468 1.000 C 02 05 25.793 +14 14 59.83 1.419 0.463 0.102386 -0.073565 0.102386 -0.073565 T12 36 2020 08 16.33428 1.000 C 20 53 55.861 -33 44 02.65 1.174 0.173 0.203058 0.011914 0.203058 0.011913 F51 37 2020 08 16.34365 1.000 C 20 53 54.358 -33 43 44.39 1.174 0.173 -0.202355 0.081850 -0.202355 0.081849 F51 38 2020 08 16.35302 1.000 C 20 53 52.817 -33 43 26.42 1.174 0.173 -0.064958 -0.013131 -0.064958 -0.013131 F51 39 2020 08 16.36241 1.000 C 20 53 51.269 -33 43 08.29 1.174 0.173 0.045453 -0.139394 0.045453 -0.139395 F51 } }