Improve: 2019_GP21 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 7/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.967843539 0.150E-04 NaN | e 0.494103169 0.50360E-03 2 -0.075506100 0.834E-04 NaN | a 1.701113713 NaN 3 -0.034039008 0.354E-04 NaN | i 0.339191262 0.73354E-02 4 -0.003930819 -0.125E-05 NaN | node 196.890217008 0.31085E-01 5 -0.018842810 -0.110E-06 NaN | peri 298.927998229 0.15474E+00 6 -0.008050217 -0.267E-07 NaN | M 15.702931446 NaN | tp = 2025-10-16.651037 Matrix of Correlation: 1 2 3 4 5 6 1 -1.00 2 -1.01 -1.00 3 -1.01 -1.00 -1.00 4 1.00 1.01 1.01 -1.00 5 1.01 1.00 1.00 -1.01 -1.00 6 1.07 1.14 1.14 -1.08 -1.13 -1.00 Root mean squared error: 0.17739 Optical RMSE: 0.17739(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 14/14 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 2019 04 03.45565 1.000 C 13 26 19.798 -10 39 00.50 1.017 0.017 -35.873367 -5.697343 -0.071816 -0.043957 F51 2 2019 04 03.46747 1.000 C 13 26 25.975 -10 39 09.48 1.017 0.017 -35.385198 -5.414204 0.261412 0.183892 F51 3 2019 04 03.47924 1.000 C 13 26 32.007 -10 39 17.87 1.017 0.017 -35.803504 -5.671809 -0.310338 -0.128460 F51 4 2019 04 03.49104 1.000 C 13 26 38.094 -10 39 25.83 1.017 0.017 -35.219446 -5.501949 0.120734 -0.013263 F51 5 2019 04 04.475614 1.000 C 13 35 16.273 -10 47 45.31 1.023 0.023 -25.830891 -2.097427 0.050521 0.046155 568 6 2019 04 04.476560 1.000 C 13 35 16.484 -10 47 45.63 1.023 0.023 -25.960063 -2.183296 -0.085545 -0.040975 568 7 2019 04 04.477526 1.000 C 13 35 16.719 -10 47 45.95 1.023 0.023 -25.832430 -2.144428 0.035052 -0.003396 568 } }