Improve: 2025_XK4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/16 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.604343383 0.561E-14 0.154E-03 | e 0.609409244 0.11909E-02 2 0.852038156 0.170E-14 0.157E-03 | a 2.426422215 0.72183E-02 3 0.378807998 0.328E-14 0.923E-04 | i 0.603940595 0.15580E-02 4 -0.019695824 -0.346E-15 0.834E-05 | node 284.498332026 0.17123E-01 5 0.004446188 -0.885E-16 0.736E-05 | peri 184.847474635 0.27951E-01 6 0.001722279 -0.110E-15 0.386E-05 | M 348.763705691 0.50573E-01 | tp = 2026-01-03.089216 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: 0.34875 Optical RMSE: 0.34875(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 32/32 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 12 12.298803 1.000 C 09 09 59.137 +34 27 18.40 0.994 0.014 -0.279580 0.015739 -0.279580 0.015739 U68 2 2025 12 12.302144 1.000 C 09 10 19.648 +34 25 46.41 0.994 0.014 0.297120 -0.139780 0.297120 -0.139780 U68 3 2025 12 12.330613 1.000 C 09 13 12.866 +34 12 33.16 0.993 0.014 0.120398 -0.466156 0.120398 -0.466156 U74 4 2025 12 12.333887 1.000 C 09 13 32.632 +34 11 01.82 0.993 0.014 -0.272964 0.603374 -0.272964 0.603374 U74 5 2025 12 12.382515 1.000 C 09 18 19.928 +33 48 48.15 0.993 0.014 0.177401 -0.172077 0.177401 -0.172077 I52 6 2025 12 12.384705 1.000 C 09 18 32.814 +33 47 43.50 0.993 0.014 -0.006347 0.113397 -0.006347 0.113397 I52 7 2025 12 12.386185 1.000 C 09 18 38.914 +33 46 52.08 0.993 0.014 0.108592 -0.006092 0.108592 -0.006092 H01 8 2025 12 12.386906 1.000 C 09 18 45.757 +33 46 38.17 0.993 0.014 -0.136227 0.176137 -0.136227 0.176137 I52 9 2025 12 12.389627 1.000 C 09 18 59.150 +33 45 09.42 0.993 0.014 0.168414 0.185856 0.168414 0.185856 H01 10 2025 12 12.405953 1.000 C 09 20 34.740 +33 36 57.28 0.993 0.014 -0.280272 0.084874 -0.280272 0.084874 H01 11 2025 12 12.409089 1.000 C 09 20 53.085 +33 35 21.76 0.993 0.014 0.197260 -0.061868 0.197260 -0.061868 H01 12 2025 12 12.487013 1.000 C 09 28 30.897 +32 53 59.35 0.993 0.014 0.396518 -0.202051 0.396518 -0.202051 U74 13 2025 12 12.490287 1.000 C 09 28 49.517 +32 52 14.30 0.993 0.014 -0.487523 -0.156217 -0.487523 -0.156217 U74 14 2025 12 13.439800 1.000 C 10 48 38.880 +23 24 05.65 0.989 0.016 -0.725781 -0.675411 -0.725781 -0.675411 I52 15 2025 12 13.447478 1.000 C 10 49 08.965 +23 19 31.71 0.989 0.016 0.273116 0.424795 0.273116 0.424795 I52 16 2025 12 13.450424 1.000 C 10 49 20.443 +23 17 46.10 0.989 0.016 0.451377 0.277589 0.451377 0.277589 I52 } }