Improve: 1998_XN17 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 37/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.366782918 0.567E-11 0.482E-04 | e 0.210516757 0.19224E-05 2 -0.608844342 0.317E-11 0.314E-04 | a 0.982866602 0.48640E-06 3 -0.321475251 0.630E-12 0.681E-05 | i 7.238361725 0.51781E-04 4 0.018238394 -0.770E-13 0.590E-06 | node 85.856264167 0.64525E-04 5 0.010931707 0.118E-12 0.107E-05 | peri 226.675739980 0.24180E-03 6 0.002330883 0.638E-13 0.542E-06 | M 350.908180637 0.26584E-02 | tp = 2025-11-29.988528 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: 0.86349 Optical RMSE: 0.86349(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 74/74 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 1998 12 15.38307 1.000 C 06 13 23.92 +20 47 30.9 1.091 0.108 0.653179 -0.131318 0.653137 -0.131335 704 2 1998 12 15.39801 1.000 C 06 13 18.17 +20 48 28.6 1.091 0.108 1.547462 -0.480662 1.547420 -0.480679 704 3 1998 12 15.41283 1.000 C 06 13 12.44 +20 49 27.0 1.091 0.108 1.414703 0.333940 1.414661 0.333922 704 4 1998 12 15.42769 1.000 C 06 13 06.69 +20 50 23.0 1.091 0.108 1.525636 -1.206336 1.525594 -1.206353 704 5 1998 12 15.44258 1.000 C 06 13 00.94 +20 51 22.4 1.091 0.108 0.462861 0.555984 0.462820 0.555967 704 6 1998 12 17.29422 1.000 C 06 02 10.16 +22 47 51.1 1.096 0.112 -0.920821 -1.166594 -0.920864 -1.166604 704 7 1998 12 17.31745 1.000 C 06 02 01.52 +22 49 14.0 1.096 0.112 0.325670 -1.502195 0.325628 -1.502206 704 8 1998 12 17.34059 1.000 C 06 01 52.93 +22 50 37.3 1.096 0.112 1.493788 -0.474041 1.493745 -0.474052 704 9 1998 12 17.36372 1.000 C 06 01 44.31 +22 51 58.2 1.096 0.112 2.058926 -1.260399 2.058883 -1.260410 704 10 1998 12 18.85331 1.000 C 05 53 24.17 +24 16 44.0 1.100 0.116 0.200458 0.687419 0.200418 0.687432 587 11 1998 12 18.85655 1.000 C 05 53 22.95 +24 16 56.2 1.100 0.116 -0.324113 2.365182 -0.324154 2.365195 587 12 1998 12 18.88928 1.000 C 05 53 11.10 +24 18 43.3 1.100 0.116 -0.168221 2.015951 -0.168261 2.015966 046 13 1998 12 18.89042 1.000 C 05 53 10.76 +24 18 45.4 1.100 0.116 -0.240497 0.127749 -0.240537 0.127765 046 14 1998 12 18.89262 1.000 C 05 53 09.98 +24 18 52.9 1.100 0.116 -0.226148 0.323366 -0.226188 0.323381 046 15 1998 12 18.89450 1.000 C 05 53 09.28 +24 18 59.0 1.100 0.116 -0.758602 0.440740 -0.758642 0.440755 046 16 1998 12 18.89619 1.000 C 05 53 08.73 +24 19 04.5 1.100 0.116 -0.276298 0.042167 -0.276338 0.042182 046 17 1998 12 20.06484 1.000 C 05 46 45.17 +25 20 30.0 1.103 0.119 0.836848 0.502281 0.836862 0.502321 557 18 1998 12 20.06602 1.000 C 05 46 44.83 +25 20 33.4 1.103 0.119 0.398834 -0.127623 0.398849 -0.127584 557 19 1999 01 08.25516 1.000 C 04 41 51.15 +34 16 26.5 1.146 0.194 0.243502 0.035115 0.243522 0.035127 658 20 1999 01 08.25877 1.000 C 04 41 50.76 +34 16 29.2 1.146 0.194 0.154114 0.086274 0.154135 0.086285 658 21 1999 01 08.26258 1.000 C 04 41 50.35 +34 16 32.3 1.146 0.194 0.085855 -0.119554 0.085875 -0.119542 658 22 2000 01 15.00322 1.000 C 07 48 54.33 +41 39 11.5 1.172 0.199 0.738587 0.370856 0.738588 0.370880 046 23 2000 01 15.00600 1.000 C 07 48 53.47 +41 39 16.6 1.172 0.199 0.927371 0.793610 0.927372 0.793633 046 24 2000 01 15.01188 1.000 C 07 48 51.83 +41 39 26.1 1.172 0.199 0.173660 -0.377567 0.173661 -0.377544 046 25 2000 01 15.01389 1.000 C 07 48 51.17 +41 39 29.1 1.172 0.199 -0.385183 0.323838 -0.385182 0.323862 046 26 2000 01 15.03492 1.000 C 07 48 44.89 +41 40 07.1 1.172 0.199 0.956470 1.122721 0.956471 1.122744 046 27 2000 01 15.03686 1.000 C 07 48 44.33 +41 40 10.1 1.172 0.199 0.605101 0.964183 0.605102 0.964207 046 28 2000 01 15.03870 1.000 C 07 48 43.80 +41 40 12.9 1.172 0.199 0.229922 0.800770 0.229923 0.800794 046 29 2000 01 15.04065 1.000 C 07 48 43.26 +41 40 16.7 1.172 0.199 0.679184 0.429898 0.679185 0.429922 046 30 2000 02 28.20272 1.000 C 06 21 08.67 +43 47 03.8 1.182 0.361 0.079565 0.169951 0.079573 0.169957 693 31 2000 02 28.20670 1.000 C 06 21 08.77 +43 47 01.8 1.182 0.361 0.356597 0.412754 0.356604 0.412760 693 32 2000 02 28.21061 1.000 C 06 21 08.94 +43 46 59.9 1.182 0.361 -0.111893 0.425755 -0.111886 0.425761 693 33 2003 03 27.31752 1.000 C 14 28 46.77 +55 15 02.6 1.074 0.150 -1.833171 -0.689575 -1.833174 -0.689544 696 34 2003 03 27.32152 1.000 C 14 28 46.71 +55 15 20.5 1.074 0.150 -1.117717 -0.565023 -1.117721 -0.564993 696 35 2003 03 27.32584 1.000 C 14 28 46.61 +55 15 41.6 1.074 0.150 0.944021 0.847232 0.944018 0.847263 696 36 2004 03 24.44756 1.000 C 17 30 28.21 +17 01 54.7 1.050 0.197 0.131528 0.005440 0.131517 0.005456 696 37 2004 03 24.46298 1.000 C 17 30 33.70 +17 02 10.9 1.050 0.197 0.123156 -0.867265 0.123145 -0.867249 696 } }