Improve: 2025_XC4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/50 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.576551401 -0.955E-13 0.315E-04 | e 0.487722988 0.28091E-03 2 0.937809623 -0.350E-12 0.849E-04 | a 1.822527072 0.96163E-03 3 0.398203151 -0.156E-12 0.325E-04 | i 3.018530222 0.15006E-02 4 -0.018288013 0.631E-14 0.167E-05 | node 67.655241303 0.40431E-03 5 0.002190228 0.130E-13 0.303E-05 | peri 60.347806651 0.95823E-03 6 0.001982899 0.384E-14 0.775E-06 | M 336.165605925 0.19937E-01 | tp = 2026-01-19.499186 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: 0.27142 Optical RMSE: 0.27142(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 98/100 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 13.056780 1.000 C 06 20 17.56 +36 42 22.7 1.039 0.058 0.610674 0.310039 0.610674 0.310039 K88 2 2025 12 13.058958 1.000 C 06 20 19.50 +36 42 37.1 1.039 0.057 0.469162 0.574679 0.469162 0.574679 K88 3 2025 12 13.059692 1.000 C 06 20 20.15 +36 42 41.1 1.039 0.057 -0.188516 0.068156 -0.188516 0.068156 K88 4 2025 12 13.077385 1.000 C 06 20 36.18 +36 44 36.6 1.039 0.057 -0.300865 -0.319581 -0.300865 -0.319581 K88 5 2025 12 13.078901 1.000 C 06 20 37.51 +36 44 46.5 1.039 0.057 -0.725969 0.060266 -0.725969 0.060266 K88 6 2025 12 13.080750 1.000 C 06 20 39.22 +36 44 59.1 1.039 0.057 -0.116852 0.214404 -0.116852 0.214404 K88 7 2025 12 13.105832 1.000 C 06 21 02.23 +36 47 42.5 1.039 0.057 0.589930 -0.342987 0.589931 -0.342987 K88 8 2025 12 13.205974 1.000 C 06 22 52.931 +36 59 33.42 1.038 0.057 0.068932 -0.131607 0.068932 -0.131607 H01 9 2025 12 13.210425 1.000 C 06 22 57.091 +37 00 05.43 1.038 0.057 0.235597 -0.127835 0.235597 -0.127835 H01 10 2025 12 13.219996 1.000 C 06 23 05.996 +37 01 13.82 1.038 0.057 0.075020 -0.106948 0.075020 -0.106948 H01 11 2025 12 13.227234 1.000 C 06 23 12.744 +37 02 05.59 1.038 0.057 0.228109 -0.134317 0.228109 -0.134317 H01 12 2025 12 13.869419 1.000 C 06 34 25.92 +38 16 10.8 1.035 0.054 -0.323081 0.383793 -0.323081 0.383793 L01 13 2025 12 13.871542 1.000 C 06 34 28.23 +38 16 26.4 1.035 0.054 -0.272207 0.059519 -0.272207 0.059519 L01 14 2025 12 13.873914 1.000 C 06 34 30.77 +38 16 44.3 1.035 0.054 -0.273928 0.370364 -0.273928 0.370364 L01 15 2025 12 13.920579 1.000 C 06 35 21.67 +38 22 25.2 1.035 0.054 0.053218 -0.122842 0.053218 -0.122842 587 16 2025 12 13.923803 1.000 C 06 35 25.09 +38 22 49.4 1.035 0.054 -0.272307 0.637746 -0.272307 0.637746 587 17 2025 12 13.999987 0.250 B 06 36 47.706 +38 32 05.94 1.034 0.054 0.145936 -0.059662 0.145936 -0.059662 204 18 2025 12 14.018712 0.250 B 06 37 08.092 +38 34 20.79 1.034 0.053 0.094770 -0.110446 0.094771 -0.110446 204 19 2025 12 14.022242 1.000 C 06 37 11.581 +38 34 51.59 1.034 0.053 0.312766 0.193236 0.312766 0.193236 104 20 2025 12 14.037937 1.000 C 06 37 28.721 +38 36 43.10 1.034 0.053 0.063414 -0.294127 0.063414 -0.294127 104 21 2025 12 14.266215 0.250 B 06 42 03.670 +39 04 23.63 1.033 0.052 0.169414 0.095558 0.169414 0.095558 734 22 2025 12 14.275845 0.250 B 06 42 14.729 +39 05 34.94 1.033 0.052 0.414502 -0.021317 0.414502 -0.021317 734 23 2025 12 14.369576 1.000 C 06 44 05.896 +39 17 17.30 1.032 0.052 -0.181134 -0.184620 -0.181134 -0.184620 I52 24 2025 12 14.370405 1.000 C 06 44 06.871 +39 17 23.53 1.032 0.052 0.070117 -0.095703 0.070117 -0.095703 I52 25 2025 12 14.371236 1.000 C 06 44 07.811 +39 17 29.15 1.032 0.052 -0.406926 -0.222386 -0.406926 -0.222386 I52 26 2025 12 16.127970 1.000 C 07 27 47.970 +42 49 31.99 1.024 0.046 0.032856 -0.145014 0.032856 -0.145014 033 27 2025 12 16.128860 1.000 C 07 27 49.500 +42 49 38.00 1.024 0.046 0.026407 -0.103858 0.026407 -0.103858 033 28 2025 12 16.129750 1.000 C 07 27 51.030 +42 49 44.10 1.024 0.046 0.062971 0.019658 0.062971 0.019658 033 29 2025 12 16.514633 1.000 C 07 39 38.714 +43 34 06.67 1.022 0.044 0.479062 0.119818 0.479062 0.119818 I52 30 2025 12 16.519538 1.000 C 07 39 47.783 +43 34 36.48 1.022 0.044 0.062118 0.203864 0.062118 0.203864 I52 31 2025 12 16.524436 1.000 C 07 39 56.894 +43 35 05.82 1.022 0.044 -0.164200 -0.184902 -0.164200 -0.184902 I52 32 2025 12 16.524829 1.000 C 07 39 57.654 +43 35 07.80 1.022 0.044 -0.089126 -0.686715 -0.089126 -0.686715 I52 33 2025 12 17.084340 1.000 C 07 59 05.366 +44 32 43.60 1.019 0.043 0.005544 -0.193421 0.005544 -0.193421 033 34 2025 12 17.085120 1.000 C 07 59 06.968 +44 32 48.20 1.019 0.043 -0.033722 -0.008029 -0.033722 -0.008029 033 35 2025 12 17.085890 1.000 C 07 59 08.556 +44 32 52.60 1.019 0.043 -0.069313 0.021677 -0.069313 0.021677 033 36 2025 12 17.086670 1.000 C 07 59 10.176 +44 32 57.00 1.019 0.043 -0.020032 -0.046996 -0.020032 -0.046996 033 37 2025 12 17.269170 1.000 C 08 06 02.002 +44 50 25.12 1.018 0.042 0.030937 -0.075939 0.030937 -0.075939 I52 38 2025 12 17.269545 1.000 C 08 06 02.822 +44 50 27.38 1.018 0.042 0.175307 -0.130882 0.175307 -0.130882 I52 39 2025 12 17.269912 1.000 C 08 06 03.582 +44 50 29.40 1.018 0.042 -0.174089 -0.180445 -0.174089 -0.180445 I52 40 2025 12 17.270285 1.000 C 08 06 04.417 +44 50 31.63 1.018 0.042 0.152296 -0.332274 0.152296 -0.332274 I52 41 2025 12 18.436251 1.000 C 08 53 03.048 +46 07 59.30 1.013 0.040 -0.025262 0.441513 -0.025261 0.441513 I52 42 2025 12 18.446913 1.000 C 08 53 29.879 +46 08 21.48 1.013 0.040 -0.250546 0.132162 -0.250546 0.132162 I52 43 2025 12 18.449934 1.000 C 08 53 37.507 +46 08 27.82 1.013 0.040 -0.064168 0.221807 -0.064168 0.221807 I52 44 2025 12 18.450451 1.000 C 08 53 38.785 +46 08 28.57 1.013 0.040 -0.392862 -0.007839 -0.392862 -0.007839 I52 45 2025 12 19.374775 1.000 C 09 36 06.858 +46 12 33.01 1.009 0.038 0.641340 -0.104307 0.641340 -0.104307 G96 46 2025 12 19.385214 1.000 C 09 36 35.176 +46 12 19.91 1.009 0.038 -1.407233 0.265560 -1.407233 F 0.265560 G96 47 2025 12 19.390432 1.000 C 09 36 49.468 +46 12 12.67 1.009 0.038 -0.957576 -0.039012 -0.957576 F -0.039012 G96 48 2025 12 20.467971 1.000 C 10 27 53.132 +44 56 42.29 1.004 0.037 -0.139670 -0.093336 -0.139670 -0.093336 I52 49 2025 12 20.471995 1.000 C 10 28 04.026 +44 56 16.12 1.004 0.037 0.012867 0.081751 0.012867 0.081751 I52 50 2025 12 20.477142 1.000 C 10 28 17.933 +44 55 42.24 1.004 0.037 -0.009995 0.114115 -0.009995 0.114115 I52 } }