Improve: 2025_SW4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 19/2 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.104351463 0.160E-13 0.331E-04 | e 0.528898432 0.20122E-04 2 1.246038569 -0.395E-14 0.267E-04 | a 2.202688832 0.93405E-04 3 0.503419779 0.814E-15 0.959E-05 | i 6.052754448 0.56343E-03 4 -0.005032776 0.223E-15 0.375E-06 | node 61.130316589 0.94825E-03 5 0.011824777 0.157E-15 0.462E-07 | peri 249.823461099 0.26774E-03 6 0.006383088 0.269E-16 0.947E-07 | M 38.764279380 0.16746E-02 | tp = 2025-07-15.424753 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 -0.21 -0.19 -0.21 -0.16 1.00 6 1.00 1.00 1.00 1.00 -0.13 1.00 Root mean squared error: 0.18782 Optical RMSE: 0.18782(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 42/42 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 2025 09 18.522301 1.000 C 04 02 46.013 +09 05 08.32 1.291 0.494 -0.030160 0.035015 -0.030160 0.035015 F52 2 2025 09 18.534951 1.000 C 04 02 45.761 +09 05 12.99 1.291 0.494 0.024536 0.050840 0.024536 0.050840 F52 3 2025 09 18.547630 1.000 C 04 02 45.500 +09 05 17.64 1.291 0.494 0.010997 0.059728 0.010997 0.059728 F52 4 2025 09 20.466797 1.000 C 04 02 10.751 +09 16 29.32 1.303 0.496 -0.002938 0.135273 -0.002938 0.135273 H01 5 2025 09 20.471335 1.000 C 04 02 10.626 +09 16 30.79 1.303 0.496 0.015215 0.040887 0.015215 0.040887 H01 6 2025 09 20.482334 1.000 C 04 02 10.315 +09 16 34.59 1.304 0.496 -0.030801 0.068446 -0.030801 0.068446 H01 7 2025 09 20.488576 1.000 C 04 02 10.141 +09 16 36.80 1.304 0.496 -0.013582 0.138932 -0.013582 0.138932 H01 8 2025 09 21.372321 1.000 C 04 01 50.042 +09 21 37.69 1.309 0.497 0.037033 -0.041162 0.037033 -0.041162 H01 9 2025 09 21.376580 1.000 C 04 01 49.910 +09 21 39.15 1.309 0.497 0.007210 -0.051076 0.007210 -0.051076 H01 10 2025 09 21.389098 1.000 C 04 01 49.523 +09 21 43.51 1.310 0.497 -0.020931 -0.007525 -0.020931 -0.007525 H01 11 2025 09 21.396166 1.000 C 04 01 49.301 +09 21 46.04 1.310 0.497 -0.057902 0.094146 -0.057902 0.094146 H01 12 2025 09 24.295900 1.000 C 04 00 19.190 +09 37 53.10 1.329 0.500 0.264743 -0.185206 0.264743 -0.185206 807 13 2025 09 24.306940 1.000 C 04 00 18.690 +09 37 56.50 1.329 0.500 -0.136914 -0.305518 -0.136914 -0.305518 807 14 2025 09 24.317980 1.000 C 04 00 18.220 +09 38 00.30 1.329 0.500 -0.030387 -0.057763 -0.030387 -0.057763 807 15 2025 10 19.289708 1.000 C 03 27 34.800 +11 17 45.90 1.504 0.548 -0.140213 -0.463233 -0.140213 -0.463233 807 16 2025 10 19.305110 1.000 C 03 27 33.020 +11 17 49.20 1.504 0.549 -0.283161 0.299021 -0.283161 0.299021 807 17 2025 10 19.320780 1.000 C 03 27 31.270 +11 17 51.50 1.504 0.549 0.436215 0.042710 0.436215 0.042710 807 18 2025 10 28.49035 1.000 C 03 10 27.21 +11 40 31.0 1.570 0.589 -0.250857 0.160162 -0.250857 0.160162 691 19 2025 10 28.50387 1.000 C 03 10 25.69 +11 40 32.4 1.570 0.589 0.151836 -0.034054 0.151836 -0.034054 691 20 2025 11 24.172844 1.000 C 02 31 56.19 +12 41 35.2 1.762 0.808 0.324740 0.097957 0.324740 0.097957 H21 21 2025 11 24.181798 1.000 C 02 31 55.73 +12 41 37.2 1.762 0.808 -0.374820 -0.110021 -0.374820 -0.110021 H21 } }