Improve: 2017_QJ2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 9/0 number of iterations: 5 ====================================================================================================================== Iteration: 5 { In_coords Corrections Errors In_elements El_errors 1 -2.118213917 0.204E-03 NaN | e 0.662235726 NaN 2 -1.240810407 0.121E-02 NaN | a 1.836609145 NaN 3 -0.347924910 0.174E-03 NaN | i 4.374631058 NaN 4 -0.000867885 -0.745E-05 NaN | node 143.936549126 NaN 5 -0.008254688 -0.396E-05 NaN | peri 275.315303353 NaN 6 -0.002946767 -0.202E-05 NaN | M 89.693332933 NaN | tp = 2025-04-08.493222 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 -1.01 1.00 1.00 -1.00 5 -1.01 1.00 1.00 -1.00 -1.00 6 -1.01 1.00 1.00 -1.00 -1.00 -1.00 Root mean squared error: 0.18296 Optical RMSE: 0.18296(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 18/18 number time weight note2 Alpha/delay Delta/doppler r ro O-C_Al/del O-C_Del/dop res_Al/del in_Al res_Del/dop in_Del Obs { 1 2017 08 17.39505 1.000 C 21 14 58.328 -15 25 37.65 1.098 0.086 345.560499 76.632676 -0.085073 0.041044 F51 2 2017 08 17.40982 1.000 C 21 14 52.680 -15 26 42.88 1.098 0.086 346.034725 76.678786 -0.054532 0.099066 F51 3 2017 08 17.42457 1.000 C 21 14 47.007 -15 27 47.99 1.097 0.086 346.368795 76.764088 -0.162955 0.196966 F51 4 2017 08 18.371431 1.000 C 21 08 39.987 -16 46 33.90 1.087 0.076 378.009134 73.901517 0.139708 -0.165545 568 5 2017 08 18.372744 1.000 C 21 08 39.339 -16 46 41.40 1.087 0.076 377.990241 73.828135 0.076223 -0.231500 568 6 2017 08 18.373733 1.000 C 21 08 38.862 -16 46 46.83 1.087 0.076 378.138696 73.992432 0.191096 -0.061600 568 7 2017 08 20.160416 1.000 C 20 50 54.13 -20 25 22.1 1.067 0.058 444.447596 46.555192 0.028906 -0.142130 H21 8 2017 08 20.165246 1.000 C 20 50 49.99 -20 26 07.9 1.067 0.058 444.314658 46.771232 -0.273054 0.227046 H21 9 2017 08 20.171947 1.000 C 20 50 44.29 -20 27 12.2 1.067 0.057 444.960677 46.368904 0.139240 0.038107 H21 } }