Improve: 2018_SD2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 18/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.006720816 0.639E-09 0.714E-04 | e 0.111330377 0.54763E-04 2 -0.085210453 0.204E-07 0.228E-02 | a 0.930150474 0.37071E-04 3 -0.045872991 0.104E-07 0.117E-02 | i 3.674758151 0.93245E-03 4 0.000431626 -0.408E-09 0.457E-04 | node 1.775167308 0.11184E-02 5 0.014541067 0.318E-10 0.355E-05 | peri 138.191206294 0.39728E-02 6 0.007444014 0.145E-10 0.162E-05 | M 222.307531180 0.17041E+00 | tp = 2025-05-02.660851 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: 0.35208 Optical RMSE: 0.35208(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 35/36 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 09 06.32681 1.000 C 02 12 36.26 +14 20 02.2 1.028 0.033 0.038476 -0.077149 0.040051 -0.078009 W84 2 2018 09 08.25606 1.000 C 02 14 03.79 +14 16 56.6 1.026 0.029 -0.025453 0.130634 -0.023882 0.129768 W84 3 2018 09 08.25728 1.000 C 02 14 03.73 +14 16 56.7 1.026 0.029 0.207336 0.111180 0.208907 0.110314 W84 4 2018 09 08.25852 1.000 C 02 14 03.64 +14 16 56.4 1.026 0.029 -0.082069 -0.140695 -0.080498 -0.141561 W84 5 2018 09 21.57642 1.000 C 02 24 13.71 +09 12 28.7 1.009 0.007 -0.063432 0.516883 -0.061931 0.516020 T05 6 2018 09 21.57832 1.000 C 02 24 12.99 +09 12 14.8 1.009 0.007 -0.446506 -0.656311 -0.445005 -0.657174 T05 7 2018 09 21.58657 1.000 C 02 24 10.00 +09 11 20.7 1.009 0.007 0.872244 0.457857 0.873744 0.456994 T05 8 2018 09 21.59710 1.000 C 02 24 06.12 +09 10 07.7 1.009 0.007 -0.317625 -0.416932 -0.316125 -0.417795 T05 9 2018 09 21.59914 1.000 C 02 24 05.41 +09 09 53.9 1.009 0.007 -0.037696 -0.209341 -0.036196 -0.210204 T05 10 2018 09 21.60764 1.000 C 02 24 02.45 +09 08 54.8 1.009 0.007 0.073983 -0.257372 0.075482 -0.258235 T05 11 2018 09 21.60984 1.000 C 02 24 01.67 +09 08 39.9 1.009 0.007 -0.203304 0.333254 -0.201806 0.332391 T05 12 2018 09 21.97020 1.000 C 02 26 06.18 +08 15 49.1 1.009 0.006 0.063153 0.198441 0.064649 0.197586 K88 13 2018 09 21.97366 1.000 C 02 26 05.48 +08 15 22.6 1.009 0.006 -0.170266 0.087790 -0.168771 0.086935 K88 14 2018 09 21.97799 1.000 C 02 26 04.61 +08 14 49.3 1.009 0.006 -0.059831 -0.102739 -0.058336 -0.103594 K88 15 2018 09 23.47665 1.000 C 02 33 54.24 +02 38 01.9 1.006 0.003 0.289628 1.728061 0.291074 1.727171 F T08 16 2018 09 23.48282 1.000 C 02 33 51.49 +02 35 28.9 1.006 0.003 -0.606486 0.512596 -0.605040 0.511705 T08 17 2018 09 23.49101 1.000 C 02 33 47.82 +02 32 05.1 1.006 0.003 0.186604 -0.071651 0.188049 -0.072543 T08 18 2018 09 23.49918 1.000 C 02 33 43.96 +02 28 39.9 1.006 0.003 0.252082 -0.399934 0.253527 -0.400826 T08 } }