Improve: 2017_XQ2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 63/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.511624835 -0.585E-10 0.205E-03 | e 0.582701054 0.35235E-05 2 -4.063517794 -0.441E-10 0.154E-03 | a 2.848658671 0.25671E-04 3 -0.780523457 -0.268E-10 0.927E-04 | i 18.969325180 0.52438E-04 4 0.005097907 0.947E-14 0.369E-07 | node 237.176953977 0.32749E-04 5 0.002757636 -0.190E-12 0.672E-06 | peri 201.968881648 0.56247E-04 6 0.002115853 -0.406E-13 0.140E-06 | M 237.512308387 0.79712E-02 | tp = 2022-09-19.375603 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: 0.31557 Optical RMSE: 0.31557(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 124/126 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 2017 08 26.397303 1.000 C 01 48 57.297 +39 51 33.86 1.633 0.979 -0.049624 0.006962 -0.049625 0.006963 F51 2 2017 08 26.543300 1.000 C 01 49 15.481 +39 53 54.92 1.632 0.977 0.093149 -0.121370 0.093148 -0.121370 F51 3 2017 08 27.393831 1.000 C 01 51 05.252 +40 07 12.06 1.626 0.966 -0.287357 -0.266568 -0.287358 -0.266568 F51 4 2017 08 27.395777 1.000 C 01 51 05.505 +40 07 14.40 1.626 0.966 0.020095 0.073039 0.020095 0.073039 F51 5 2017 08 27.464296 1.000 C 01 51 14.160 +40 08 20.24 1.625 0.965 -0.144246 -0.156770 -0.144247 -0.156770 F51 6 2017 08 27.534627 1.000 C 01 51 22.956 +40 09 27.50 1.625 0.964 -0.033651 0.032012 -0.033651 0.032012 F51 7 2017 08 27.535273 1.000 C 01 51 23.031 +40 09 27.91 1.625 0.964 -0.199290 -0.098538 -0.199291 -0.098537 F51 8 2017 12 10.49318 1.000 C 07 15 42.14 -19 37 31.2 1.171 0.273 0.094825 -0.272946 0.094823 -0.272948 T05 9 2017 12 10.50195 1.000 C 07 15 42.74 -19 38 05.6 1.171 0.273 0.100483 -0.122172 0.100481 -0.122174 T05 10 2017 12 10.51007 1.000 C 07 15 43.30 -19 38 37.5 1.171 0.273 0.220895 0.023438 0.220893 0.023436 T05 11 2017 12 10.51843 1.000 C 07 15 43.87 -19 39 09.9 1.171 0.273 -0.028197 0.351019 -0.028199 0.351017 T05 12 2017 12 11.09842 1.000 C 07 16 30.33 -20 16 39.4 1.172 0.275 -0.704224 0.737959 -0.704226 0.737957 G40 13 2017 12 11.10073 1.000 C 07 16 30.46 -20 16 48.8 1.172 0.275 -0.463856 0.172050 -0.463858 0.172048 G40 14 2017 12 11.56485 1.000 C 07 17 07.07 -20 45 36.4 1.172 0.277 -0.166160 0.128168 -0.166162 0.128166 E23 15 2017 12 11.57179 1.000 C 07 17 07.57 -20 46 02.7 1.172 0.277 0.170055 0.565233 0.170053 0.565231 E23 16 2017 12 11.57874 1.000 C 07 17 07.92 -20 46 29.3 1.172 0.277 -0.489729 -0.849671 -0.489731 -0.849673 E23 17 2017 12 12.01406 1.000 C 07 17 40.46 -21 14 05.8 1.173 0.279 0.303259 -0.423060 0.303257 -0.423062 J95 18 2017 12 12.01817 1.000 C 07 17 40.74 -21 14 20.5 1.173 0.279 -0.058199 -0.043260 -0.058201 -0.043262 J95 19 2017 12 12.02856 1.000 C 07 17 41.42 -21 14 58.6 1.173 0.279 -0.392552 0.058578 -0.392554 0.058575 J95 20 2017 12 12.41483 1.000 C 07 18 09.07 -21 38 24.6 1.173 0.280 0.085403 -0.016654 0.085401 -0.016657 926 21 2017 12 12.42152 1.000 C 07 18 09.52 -21 38 48.4 1.173 0.280 0.143644 0.657609 0.143643 0.657607 926 22 2017 12 12.43060 1.000 C 07 18 10.03 -21 39 21.3 1.173 0.280 -0.069267 0.046503 -0.069269 0.046501 926 23 2017 12 12.49078 1.000 C 07 18 15.20 -21 42 54.7 1.173 0.280 0.046279 0.073239 0.046277 0.073237 T08 24 2017 12 12.49859 1.000 C 07 18 15.64 -21 43 23.5 1.173 0.280 0.325702 -0.508865 0.325701 -0.508867 T08 25 2017 12 12.50230 1.000 C 07 18 15.88 -21 43 35.8 1.173 0.280 -0.414719 0.354431 -0.414721 0.354429 T08 26 2017 12 12.51857 1.000 C 07 18 16.82 -21 44 35.5 1.173 0.280 0.251244 -0.483968 0.251242 -0.483970 T08 27 2017 12 13.30590 1.000 C 07 19 13.15 -22 31 10.6 1.174 0.283 -0.003547 -0.158719 -0.003549 -0.158722 H36 28 2017 12 13.31048 1.000 C 07 19 13.43 -22 31 27.4 1.174 0.283 0.749437 -0.470164 0.749435 -0.470166 H36 29 2017 12 13.31507 1.000 C 07 19 13.72 -22 31 42.7 1.174 0.283 0.313368 0.181495 0.313366 0.181493 H36 30 2017 12 13.32005 1.000 C 07 19 14.49 -22 31 57.1 1.174 0.283 -0.008537 -0.103924 -0.008539 -0.103926 926 31 2017 12 13.32284 1.000 C 07 19 14.67 -22 32 06.8 1.174 0.283 0.064669 0.141565 0.064667 0.141562 926 32 2017 12 13.32562 1.000 C 07 19 14.83 -22 32 16.8 1.174 0.283 0.271192 -0.022470 0.271191 -0.022473 926 33 2017 12 13.41413 1.000 C 07 19 19.89 -22 37 24.4 1.174 0.284 -0.221067 0.162950 -0.221069 0.162948 I52 34 2017 12 13.41426 1.000 C 07 19 19.90 -22 37 25.2 1.174 0.284 0.090470 -0.002837 0.090468 -0.002840 I52 35 2017 12 13.41438 1.000 C 07 19 19.90 -22 37 25.6 1.174 0.284 0.025684 -0.073849 0.025682 -0.073851 I52 36 2017 12 13.41451 1.000 C 07 19 19.91 -22 37 26.1 1.174 0.284 0.087913 -0.072798 0.087911 -0.072800 I52 37 2017 12 14.29659 1.000 C 07 20 20.51 -23 27 20.1 1.175 0.287 -0.094339 0.055753 -0.094340 0.055751 I52 38 2017 12 14.29689 1.000 C 07 20 20.51 -23 27 21.2 1.175 0.287 -0.141000 -0.185954 -0.141002 -0.185957 I52 39 2017 12 14.29719 1.000 C 07 20 20.55 -23 27 22.2 1.175 0.287 0.025971 0.089419 0.025969 0.089417 I52 40 2017 12 14.29748 1.000 C 07 20 20.56 -23 27 23.1 1.175 0.287 -0.081972 0.059887 -0.081974 0.059884 I52 41 2017 12 14.31961 1.000 C 07 20 21.80 -23 28 37.2 1.175 0.287 0.157359 0.146515 0.157357 0.146513 926 42 2017 12 14.32639 1.000 C 07 20 22.16 -23 28 59.8 1.175 0.287 0.010585 0.108649 0.010584 0.108647 926 43 2017 12 14.33470 1.000 C 07 20 22.60 -23 29 27.6 1.175 0.287 -0.051962 -0.002773 -0.051964 -0.002775 926 44 2017 12 24.06154 1.000 C 07 28 18.24 -30 34 01.1 1.194 0.329 0.358567 -0.192976 0.358565 -0.192979 I47 45 2017 12 24.07253 1.000 C 07 28 18.58 -30 34 23.4 1.194 0.329 0.341410 -0.006629 0.341408 -0.006631 I47 46 2017 12 24.08019 1.000 C 07 28 18.80 -30 34 38.5 1.194 0.329 -0.120936 0.127285 -0.120937 0.127283 I47 47 2018 02 04.20837 1.000 C 07 39 18.33 -32 51 03.6 1.384 0.550 -0.905031 -1.829282 -0.905031 -1.829283 F I52 48 2018 02 04.21164 1.000 C 07 39 18.49 -32 51 00.5 1.384 0.550 -1.430141 -0.745057 -1.430141 F -0.745059 I52 49 2018 02 04.21591 1.000 C 07 39 18.56 -32 50 57.3 1.384 0.550 -0.554729 -0.490395 -0.554729 -0.490397 I52 50 2018 02 04.21919 1.000 C 07 39 18.66 -32 50 54.6 1.384 0.550 -0.362125 0.114491 -0.362124 0.114489 I52 51 2018 02 14.46931 1.000 C 07 45 02.11 -29 42 04.5 1.448 0.616 0.233500 0.536545 0.233500 0.536544 474 52 2018 02 14.47142 1.000 C 07 45 02.17 -29 42 01.6 1.448 0.616 0.114063 0.157537 0.114064 0.157535 474 53 2018 02 14.47353 1.000 C 07 45 02.23 -29 41 59.3 1.448 0.616 0.455670 0.164042 0.455670 0.164041 474 54 2018 03 06.14951 1.000 C 08 03 11.37 -22 41 15.1 1.583 0.773 0.130932 -0.515022 0.130933 -0.515023 I52 55 2018 03 06.15419 1.000 C 08 03 11.70 -22 41 09.1 1.583 0.773 -0.268395 -0.343528 -0.268395 -0.343529 I52 56 2018 03 06.15584 1.000 C 08 03 11.77 -22 41 08.0 1.583 0.773 0.622775 0.332109 0.622776 0.332108 I52 57 2018 03 06.15968 1.000 C 08 03 12.00 -22 41 02.7 1.583 0.773 0.627326 -0.115426 0.627327 -0.115427 I52 58 2018 03 12.13487 1.000 C 08 10 18.17 -20 35 46.0 1.626 0.830 0.181655 -0.073467 0.181656 -0.073468 291 59 2018 03 12.13919 1.000 C 08 10 18.49 -20 35 40.6 1.626 0.830 -0.058632 -0.099198 -0.058631 -0.099199 291 60 2018 03 12.14352 1.000 C 08 10 18.80 -20 35 35.9 1.626 0.830 0.092089 0.491122 0.092090 0.491122 291 61 2018 04 19.00429 1.000 C 09 05 40.84 -10 42 42.5 1.905 1.295 -0.396236 -0.077434 -0.396236 -0.077434 807 62 2018 04 19.01354 1.000 C 09 05 41.70 -10 42 37.2 1.905 1.295 -0.360467 0.315010 -0.360467 0.315010 807 63 2018 04 19.02286 1.000 C 09 05 42.57 -10 42 31.6 1.905 1.295 -0.338796 0.448491 -0.338795 0.448491 807 } }