Improve: 2021_GR6 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 61/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.166060029 0.141E-09 0.424E-03 | e 0.626935718 0.17258E-04 2 -0.521352164 0.236E-09 0.709E-03 | a 1.101695212 0.38341E-04 3 -0.094057782 0.299E-09 0.898E-03 | i 39.188484983 0.32151E-02 4 -0.004908723 -0.501E-11 0.151E-04 | node 30.549206111 0.20012E-03 5 -0.008161953 -0.206E-11 0.615E-05 | peri 31.728359584 0.11910E-02 6 -0.010137928 -0.460E-12 0.137E-05 | M 70.333387726 0.79806E-01 | tp = 2025-08-30.481817 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: 0.28216 Optical RMSE: 0.28216(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 122/122 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 2021 04 09.442029 1.000 C 15 01 08.202 +01 39 07.99 1.305 0.335 -0.049035 0.133090 -0.049035 0.133091 F52 2 2021 04 09.457052 1.000 C 15 01 00.680 +01 38 33.91 1.306 0.335 -0.129030 -0.000522 -0.129030 -0.000521 F52 3 2021 04 09.472098 1.000 C 15 00 53.161 +01 38 00.25 1.306 0.335 0.213915 0.223736 0.213916 0.223737 F52 4 2021 04 10.204014 1.000 C 14 54 53.558 +01 10 24.40 1.312 0.337 0.197826 0.398153 0.197826 0.398154 J04 5 2021 04 10.206180 1.000 C 14 54 52.450 +01 10 18.74 1.312 0.337 -0.527765 -0.155533 -0.527765 -0.155532 J04 6 2021 04 10.327061 1.000 C 14 53 54.77 +01 05 44.9 1.313 0.337 0.149603 -0.061588 0.149603 -0.061587 I52 7 2021 04 10.328047 1.000 C 14 53 54.26 +01 05 42.9 1.313 0.337 -0.056929 0.252923 -0.056929 0.252924 I52 8 2021 04 10.329033 1.000 C 14 53 53.81 +01 05 40.5 1.313 0.337 0.437723 -0.124231 0.437723 -0.124230 I52 9 2021 04 10.330024 1.000 C 14 53 53.31 +01 05 37.9 1.313 0.337 0.199140 -0.426779 0.199140 -0.426778 I52 10 2021 04 10.33829 1.000 C 14 53 48.18 +01 05 47.0 1.313 0.337 0.315689 0.338527 0.315689 0.338528 807 11 2021 04 10.34072 1.000 C 14 53 46.97 +01 05 41.4 1.313 0.337 0.216637 0.247172 0.216637 0.247173 807 12 2021 04 10.623491 1.000 C 14 51 28.753 +00 54 42.51 1.315 0.338 0.090494 0.078582 0.090494 0.078583 568 13 2021 04 10.624473 1.000 C 14 51 28.258 +00 54 40.25 1.315 0.338 -0.069039 0.087902 -0.069039 0.087903 568 14 2021 04 11.32629 1.000 C 14 45 49.31 +00 28 16.8 1.321 0.340 -0.742783 -0.731653 -0.742783 -0.731653 734 15 2021 04 11.32937 1.000 C 14 45 47.84 +00 28 11.3 1.321 0.340 0.383077 0.305798 0.383077 0.305799 734 16 2021 04 11.33244 1.000 C 14 45 46.29 +00 28 03.6 1.321 0.340 -0.522044 -0.218521 -0.522044 -0.218521 734 17 2021 04 11.33859 1.000 C 14 45 43.28 +00 27 50.6 1.321 0.340 -0.089982 0.422528 -0.089982 0.422529 734 18 2021 04 11.34166 1.000 C 14 45 41.79 +00 27 42.9 1.321 0.340 -0.168279 -0.446767 -0.168279 -0.446766 734 19 2021 04 11.350160 1.000 C 14 45 37.89 +00 27 26.2 1.321 0.340 0.128355 0.013176 0.128356 0.013177 H01 20 2021 04 11.353023 1.000 C 14 45 36.48 +00 27 19.9 1.321 0.340 0.130744 0.124315 0.130744 0.124316 H01 21 2021 04 11.364890 1.000 C 14 45 30.62 +00 26 53.4 1.321 0.340 -0.231376 0.319832 -0.231376 0.319833 H01 22 2021 04 11.370891 1.000 C 14 45 27.72 +00 26 39.4 1.321 0.340 0.224501 -0.499005 0.224501 -0.499004 H01 23 2021 04 13.403256 1.000 C 14 29 21.81 -00 48 06.2 1.338 0.347 -0.085441 0.133667 -0.085441 0.133668 I52 24 2021 04 13.403676 1.000 C 14 29 21.61 -00 48 07.2 1.338 0.347 -0.132145 0.059018 -0.132145 0.059019 I52 25 2021 04 13.404096 1.000 C 14 29 21.44 -00 48 08.3 1.338 0.347 0.169086 -0.317847 0.169086 -0.317846 I52 26 2021 04 13.404518 1.000 C 14 29 21.23 -00 48 08.7 1.338 0.347 0.290749 0.203582 0.290749 0.203583 I52 27 2021 04 14.45118 1.000 C 14 21 18.652 -01 25 34.45 1.346 0.352 0.433849 0.172214 0.433849 0.172215 F52 28 2021 04 14.46463 1.000 C 14 21 12.357 -01 26 03.30 1.346 0.352 -0.017699 0.158886 -0.017699 0.158887 F52 29 2021 04 14.47834 1.000 C 14 21 05.991 -01 26 32.30 1.346 0.352 0.352930 0.075794 0.352930 0.075795 F52 30 2021 04 14.49191 1.000 C 14 20 59.619 -01 27 01.54 1.346 0.352 -0.506034 0.135887 -0.506034 0.135888 F52 31 2021 04 15.297874 1.000 C 14 14 56.25 -01 55 21.8 1.353 0.356 -0.438657 -0.166378 -0.438657 -0.166377 I52 32 2021 04 15.298295 1.000 C 14 14 56.07 -01 55 22.4 1.353 0.356 -0.128879 -0.055769 -0.128879 -0.055768 I52 33 2021 04 15.299675 1.000 C 14 14 55.43 -01 55 24.9 1.353 0.356 -0.032256 0.344366 -0.032256 0.344367 I52 34 2021 04 15.300094 1.000 C 14 14 55.26 -01 55 26.3 1.353 0.356 -0.107739 -0.264065 -0.107739 -0.264064 I52 35 2021 04 17.009851 1.000 C 14 02 28.43 -02 53 30.0 1.366 0.365 -0.284123 -0.493132 -0.284122 -0.493131 Z99 36 2021 04 17.016464 1.000 C 14 02 25.54 -02 53 43.1 1.366 0.366 -0.583145 -0.074619 -0.583145 -0.074618 Z99 37 2021 04 17.019699 1.000 C 14 02 24.14 -02 53 49.5 1.366 0.366 -0.603192 -0.028861 -0.603192 -0.028860 Z99 38 2021 04 21.22657 1.000 C 13 34 38.09 -05 02 49.1 1.397 0.396 -0.173036 -0.669765 -0.173035 -0.669766 691 39 2021 04 21.22895 1.000 C 13 34 37.20 -05 02 52.9 1.397 0.396 0.050593 -0.780132 0.050594 -0.780132 691 40 2021 04 21.23134 1.000 C 13 34 36.30 -05 02 57.5 1.397 0.396 -0.294175 -0.342982 -0.294174 -0.342982 691 41 2021 04 21.263307 1.000 C 13 34 24.32 -05 03 52.0 1.398 0.396 0.069251 0.292654 0.069252 0.292654 I52 42 2021 04 21.264074 1.000 C 13 34 24.05 -05 03 53.1 1.398 0.396 0.083759 -0.016108 0.083760 -0.016108 I52 43 2021 04 21.264841 1.000 C 13 34 23.76 -05 03 54.3 1.398 0.396 0.201263 -0.027019 0.201264 -0.027019 I52 44 2021 04 21.265608 1.000 C 13 34 23.47 -05 03 55.8 1.398 0.396 0.081099 0.145238 0.081100 0.145238 I52 45 2021 04 30.227367 1.000 C 12 49 49.20 -08 32 13.5 1.460 0.484 0.058947 -0.175834 0.058948 -0.175835 I52 46 2021 04 30.236611 1.000 C 12 49 46.96 -08 32 24.0 1.460 0.484 0.071240 -0.077796 0.071241 -0.077797 I52 47 2021 05 01.182070 1.000 C 12 46 10.37 -08 49 45.3 1.466 0.495 0.172926 -0.016018 0.172926 -0.016019 G96 48 2021 05 01.187731 1.000 C 12 46 09.06 -08 49 51.4 1.466 0.495 0.330787 0.003194 0.330787 0.003194 G96 49 2021 05 01.193416 1.000 C 12 46 07.77 -08 49 57.6 1.466 0.495 0.104362 -0.005565 0.104363 -0.005566 G96 50 2021 05 01.368891 1.000 C 12 45 27.80 -08 53 05.6 1.468 0.497 -0.469933 0.331378 -0.469933 0.331378 I52 51 2021 05 01.373571 1.000 C 12 45 26.74 -08 53 10.2 1.468 0.497 -0.282101 0.023227 -0.282100 0.023226 I52 52 2021 05 01.378251 1.000 C 12 45 25.67 -08 53 14.9 1.468 0.497 0.034206 -0.142229 0.034206 -0.142229 I52 53 2021 05 06.374445 1.000 C 12 29 27.78 -10 12 51.2 1.499 0.559 0.332492 0.271339 0.332493 0.271339 474 54 2021 05 06.377966 1.000 C 12 29 27.20 -10 12 53.8 1.499 0.559 0.211134 -0.225873 0.211135 -0.225873 474 55 2021 05 06.381486 1.000 C 12 29 26.62 -10 12 57.0 1.499 0.559 -0.055767 -0.138670 -0.055767 -0.138671 474 56 2021 05 09.330544 1.000 C 12 22 03.072 -10 53 18.62 1.517 0.598 0.095548 0.110248 0.095549 0.110247 F51 57 2021 05 09.356623 1.000 C 12 21 59.357 -10 53 38.57 1.517 0.598 0.189314 0.032169 0.189314 0.032169 F51 58 2021 05 09.369692 1.000 C 12 21 57.522 -10 53 48.23 1.518 0.598 -0.008799 -0.382470 -0.008799 -0.382471 F51 59 2021 05 17.09087 1.000 C 12 08 22.80 -12 21 42.5 1.561 0.706 -0.016115 -0.020375 -0.016115 -0.020375 807 60 2021 05 17.10194 1.000 C 12 08 21.89 -12 21 49.6 1.561 0.706 -0.177671 0.286321 -0.177671 0.286321 807 61 2021 05 17.11302 1.000 C 12 08 20.98 -12 21 56.1 1.561 0.706 -0.170809 0.023582 -0.170809 0.023581 807 } }