Improve: 2017_YA7 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 21/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -3.071951468 0.187E-09 0.455E-02 | e 0.712832517 0.36111E-04 2 -1.705441055 -0.467E-10 0.119E-02 | a 2.733709106 0.33635E-03 3 -0.268466015 0.402E-11 0.725E-04 | i 19.061737407 0.41875E-03 4 0.007347347 0.497E-12 0.121E-04 | node 187.601422649 0.11250E-02 5 -0.002387995 0.247E-12 0.608E-05 | peri 172.227076934 0.14038E-02 6 0.000129380 0.404E-13 0.103E-05 | M 283.413421649 0.11943E+00 | tp = 2022-05-01.295003 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: 0.21455 Optical RMSE: 0.21455(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 40/42 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 2017 11 23.039699 1.000 C 21 04 44.36 -54 39 17.8 0.908 0.323 0.135406 0.026476 0.135406 0.026475 W84 2 2017 11 23.040741 1.000 C 21 04 45.33 -54 39 21.9 0.908 0.323 -0.032104 0.298573 -0.032103 0.298571 W84 3 2017 12 07.087512 1.000 C 01 01 14.09 -55 12 19.4 1.032 0.348 -0.139845 -0.119515 -0.139844 -0.119516 W84 4 2017 12 07.088553 1.000 C 01 01 14.89 -55 12 16.2 1.032 0.348 -0.017331 -0.195205 -0.017330 -0.195207 W84 5 2017 12 10.045174 1.000 C 01 36 50.77 -52 26 37.0 1.061 0.363 0.440079 0.032941 0.440080 0.032940 W84 6 2017 12 10.046215 1.000 C 01 36 51.41 -52 26 33.8 1.061 0.363 0.953945 0.321780 0.953946 F 0.321778 F W84 7 2017 12 20.05050 1.000 C 02 53 57.56 -41 46 59.6 1.162 0.435 -0.287939 -0.094768 -0.287938 -0.094769 807 8 2017 12 20.05802 1.000 C 02 53 59.92 -41 46 31.4 1.162 0.435 -0.210931 -0.030711 -0.210930 -0.030712 807 9 2017 12 20.06424 1.000 C 02 54 01.86 -41 46 08.1 1.162 0.435 -0.034372 -0.042077 -0.034371 -0.042078 807 10 2017 12 22.05411 1.000 C 03 04 08.59 -39 42 46.4 1.182 0.453 -0.047769 -0.067783 -0.047768 -0.067784 807 11 2017 12 22.06050 1.000 C 03 04 10.37 -39 42 23.1 1.182 0.453 -0.003553 0.001566 -0.003552 0.001564 807 12 2017 12 22.06687 1.000 C 03 04 12.14 -39 41 59.7 1.182 0.453 -0.050808 -0.064870 -0.050807 -0.064871 807 13 2017 12 28.05146 1.000 C 03 28 43.51 -33 54 43.1 1.245 0.510 0.007884 -0.453932 0.007885 -0.453933 807 14 2017 12 28.06112 1.000 C 03 28 45.53 -33 54 11.6 1.245 0.510 -0.262234 0.179140 -0.262233 0.179139 807 15 2017 12 28.07080 1.000 C 03 28 47.45 -33 53 40.2 1.245 0.510 0.479675 0.004696 0.479676 0.004695 807 16 2018 01 11.13659 1.000 C 04 07 10.24 -22 42 48.0 1.394 0.669 -0.104836 0.053004 -0.104836 0.053003 807 17 2018 01 11.14615 1.000 C 04 07 11.45 -22 42 24.6 1.394 0.669 0.129113 0.301725 0.129113 0.301725 807 18 2018 01 11.15450 1.000 C 04 07 12.51 -22 42 03.9 1.394 0.669 0.151694 0.338645 0.151695 0.338645 807 19 2018 01 14.15471 1.000 C 04 13 33.68 -20 42 13.9 1.426 0.707 0.170641 -0.217477 0.170642 -0.217477 807 20 2018 01 14.16244 1.000 C 04 13 34.64 -20 41 56.0 1.426 0.707 -0.153530 0.243225 -0.153529 0.243225 807 21 2018 01 14.17035 1.000 C 04 13 35.58 -20 41 37.2 1.426 0.707 -0.279991 -0.031911 -0.279991 -0.031911 807 } }