Improve: 2018_YJ4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 8/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -2.173180056 0.239E-04 0.879E-02 | e 0.639121617 0.11402E-03 2 0.427103074 0.185E-04 0.680E-02 | a 2.196000491 0.62463E-03 3 0.086435613 0.918E-05 0.343E-02 | i 2.497657615 0.20875E-01 4 -0.008903370 -0.168E-06 0.616E-04 | node 279.222787037 0.17265E-02 5 -0.006494500 0.369E-07 0.138E-04 | peri 119.332866877 0.14309E-01 6 -0.003288905 0.778E-08 0.395E-05 | M 54.219286039 0.32856E+00 | tp = 2025-05-25.981312 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 1.00 1.00 3 0.99 0.97 1.00 4 -1.00 -1.00 -0.99 1.00 5 0.98 0.99 0.93 -0.98 1.00 6 0.74 0.68 0.84 -0.73 0.57 1.00 Root mean squared error: 0.42276 Optical RMSE: 0.42276(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 16/16 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 31.36914 1.000 C 07 47 27.55 +20 27 25.5 0.991 0.008 -0.201226 -0.054358 -0.059099 -0.054393 G96 2 2018 12 31.37433 1.000 C 07 47 23.56 +20 25 49.2 0.991 0.008 -0.233416 0.022277 -0.092059 0.022554 G96 3 2018 12 31.38300 1.000 C 07 47 17.04 +20 23 10.2 0.991 0.008 0.023757 0.504314 0.163845 0.505099 G96 4 2018 12 31.38820 1.000 C 07 47 13.16 +20 21 34.6 0.991 0.008 -0.138772 -0.491556 0.000564 -0.490471 G96 5 2018 12 31.52112 1.000 C 07 45 56.51 +19 44 58.2 0.993 0.010 -0.029324 0.395818 0.093088 0.403168 G96 6 2018 12 31.52141 1.000 C 07 45 56.41 +19 44 53.3 0.993 0.010 0.355344 -0.073231 0.477723 -0.065869 G96 7 2018 12 31.52170 1.000 C 07 45 56.20 +19 44 49.2 0.993 0.010 -0.972451 -0.187688 -0.850105 -0.180316 G96 8 2018 12 31.52199 1.000 C 07 45 56.16 +19 44 44.6 0.993 0.010 0.143717 -0.147175 0.266031 -0.139791 G96 } }