Improve: 2025_XT4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/26 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.556290785 -0.278E-13 0.127E-04 | e 0.286256809 0.91673E-04 2 0.865998677 -0.621E-13 0.289E-04 | a 1.318617324 0.15253E-03 3 0.384988374 -0.337E-13 0.155E-04 | i 2.088757371 0.62641E-03 4 -0.016959303 0.134E-14 0.610E-06 | node 252.190690826 0.87627E-04 5 0.004944522 0.210E-14 0.994E-06 | peri 236.600417304 0.84815E-03 6 0.001439732 0.143E-14 0.651E-06 | M 318.930547943 0.77191E-02 | tp = 2026-01-23.094718 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: 0.28019 Optical RMSE: 0.28019(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 52/52 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 10.500624 1.000 C 05 21 45.460 +17 16 11.15 1.024 0.039 -0.135059 -0.342912 -0.135059 -0.342912 F52 2 2025 12 10.511840 1.000 C 05 21 49.606 +17 15 14.85 1.024 0.039 0.311722 0.119622 0.311722 0.119622 F52 3 2025 12 13.342419 1.000 C 05 48 53.660 +12 14 45.89 1.014 0.030 -0.399337 0.018519 -0.399337 0.018519 F51 4 2025 12 13.354811 1.000 C 05 49 01.336 +12 13 05.24 1.014 0.030 0.047835 -0.027366 0.047835 -0.027366 F51 5 2025 12 13.367019 1.000 C 05 49 08.832 +12 11 26.06 1.014 0.030 -0.116682 -0.085349 -0.116682 -0.085349 F51 6 2025 12 13.564262 1.000 C 05 51 10.441 +11 43 21.77 1.013 0.030 0.205961 0.113381 0.205961 0.113381 F51 7 2025 12 13.565088 1.000 C 05 51 10.955 +11 43 14.75 1.013 0.030 -0.249015 0.002067 -0.249015 0.002067 F51 8 2025 12 13.886175 1.000 C 05 55 35.78 +10 53 21.9 1.012 0.029 -0.031977 0.271956 -0.031977 0.271956 L01 9 2025 12 13.887671 1.000 C 05 55 36.78 +10 53 08.4 1.012 0.029 -0.611781 -0.357699 -0.611781 -0.357699 L01 10 2025 12 13.889164 1.000 C 05 55 37.88 +10 52 54.0 1.012 0.029 0.366198 -0.150008 0.366198 -0.150008 L01 11 2025 12 13.892154 1.000 C 05 55 39.99 +10 52 26.8 1.012 0.029 0.208440 -0.059347 0.208440 -0.059347 L01 12 2025 12 14.411802 1.000 C 06 02 28.861 +09 28 17.43 1.011 0.027 0.054960 -0.016939 0.054960 -0.016939 H01 13 2025 12 14.415564 1.000 C 06 02 31.742 +09 27 37.81 1.011 0.027 0.083081 -0.030643 0.083081 -0.030643 H01 14 2025 12 14.425099 1.000 C 06 02 39.086 +09 25 57.27 1.011 0.027 0.119823 0.075373 0.119823 0.075373 H01 15 2025 12 14.435521 1.000 C 06 02 47.163 +09 24 06.97 1.010 0.027 0.119537 0.032404 0.119537 0.032404 H01 16 2025 12 16.307599 1.000 C 06 35 24.623 +02 45 07.81 1.005 0.022 0.306337 -0.085295 0.306337 -0.085295 I52 17 2025 12 16.308975 1.000 C 06 35 26.156 +02 44 46.50 1.004 0.022 0.462080 0.133755 0.462080 0.133755 I52 18 2025 12 16.309699 1.000 C 06 35 26.920 +02 44 35.66 1.004 0.022 -0.125536 -0.067724 -0.125536 -0.067724 I52 19 2025 12 16.310424 1.000 C 06 35 27.733 +02 44 24.79 1.004 0.022 -0.299271 0.317061 -0.299271 0.317061 I52 20 2025 12 19.534090 1.000 C 08 06 42.577 -15 45 03.23 0.995 0.017 -0.103145 0.638577 -0.103145 0.638577 I52 21 2025 12 19.535781 1.000 C 08 06 46.094 -15 45 44.29 0.995 0.017 -0.217772 -0.300988 -0.217772 -0.300988 I52 22 2025 12 19.537358 1.000 C 08 06 49.464 -15 46 21.21 0.995 0.017 -0.516587 0.668312 -0.516587 0.668312 I52 23 2025 12 20.415315 1.000 C 08 41 59.276 -21 43 55.45 0.992 0.017 0.177853 -0.106063 0.177853 -0.106063 I52 24 2025 12 20.417342 1.000 C 08 42 03.942 -21 44 44.09 0.992 0.017 0.149598 -0.362675 0.149598 -0.362675 I52 25 2025 12 20.419381 1.000 C 08 42 08.644 -21 45 32.76 0.992 0.017 0.036795 -0.388232 0.036795 -0.388232 I52 26 2025 12 20.421431 1.000 C 08 42 13.403 -21 46 21.68 0.992 0.017 0.241080 -0.125682 0.241080 -0.125682 I52 } }