Improve: 2021_AB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 98/0 number of iterations: 5 ====================================================================================================================== Iteration: 5 { In_coords Corrections Errors In_elements El_errors 1 -1.408506868 -0.196E-03 0.105E-03 | e 0.290284818 0.45137E-04 2 -0.341837182 0.328E-02 0.180E-02 | a 1.319993507 0.72452E-04 3 -0.231680969 0.145E-02 0.798E-03 | i 2.992072751 0.44303E-03 4 0.000107466 -0.370E-04 0.203E-04 | node 287.609074178 0.19346E-03 5 -0.012192218 -0.778E-05 0.430E-05 | peri 141.023801159 0.94979E-03 6 -0.005510706 -0.562E-05 0.309E-05 | M 97.343945004 0.10134E+00 | tp = 2025-06-24.216987 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: 0.35518 Optical RMSE: 0.35518(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 6/2 Number of used/total equations 188/196 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 2021 01 08.43738 1.000 C 10 55 44.99 +01 54 52.0 0.988 0.009 -318.934068 -26.723309 0.358430 0.500618 I41 2 2021 01 08.46649 1.000 C 10 54 26.28 +01 52 49.4 0.988 0.009 -320.860848 -30.507604 -0.201442 -0.420607 I41 3 2021 01 08.46684 1.000 C 10 54 25.37 +01 52 48.7 0.988 0.009 -320.823914 -29.673970 -0.149071 0.446943 I41 4 2021 01 09.39750 1.000 C 10 26 56.05 +01 02 56.0 0.991 0.012 -312.586845 -79.567619 -0.650246 -0.248767 I41 5 2021 01 09.46115 1.000 C 10 25 14.70 +01 00 23.1 0.991 0.012 -310.580627 -81.704694 0.054734 -0.075281 I41 6 2021 01 10.08438 1.000 C 10 13 25.80 +00 37 19.2 0.993 0.014 -289.487768 -94.277934 0.011754 0.077544 K88 7 2021 01 10.08509 1.000 C 10 13 24.96 +00 37 18.1 0.993 0.014 -289.799110 -94.356120 -0.322046 0.011853 K88 8 2021 01 10.08583 1.000 C 10 13 24.14 +00 37 17.0 0.993 0.014 -289.435056 -93.977110 0.018583 0.403872 K88 9 2021 01 10.09386 1.000 C 10 13 14.93 +00 37 03.3 0.993 0.014 -288.904880 -93.961077 0.293368 0.559982 K88 10 2021 01 10.09440 1.000 C 10 13 14.29 +00 37 01.4 0.993 0.014 -288.657199 -94.973473 0.523796 -0.443066 K88 11 2021 01 10.09494 1.000 C 10 13 13.66 +00 37 01.1 0.993 0.014 -289.097569 -94.534156 0.066162 0.005590 K88 12 2021 01 10.09548 1.000 C 10 13 13.04 +00 37 00.2 0.993 0.014 -289.105990 -94.536638 0.040467 0.012437 K88 13 2021 01 10.09602 1.000 C 10 13 12.43 +00 36 59.0 0.993 0.014 -288.835062 -94.722657 0.294111 -0.164262 K88 14 2021 01 10.09784 1.000 C 10 13 10.36 +00 36 56.5 0.993 0.014 -288.909461 -94.140977 0.161382 0.448762 K88 15 2021 01 10.09838 1.000 C 10 13 09.68 +00 36 55.4 0.993 0.014 -289.604453 -94.783462 -0.550938 -0.184444 K88 16 2021 01 10.09892 1.000 C 10 13 09.08 +00 36 54.3 0.993 0.014 -289.269543 -94.816591 -0.233367 -0.208302 K88 17 2021 01 10.09946 1.000 C 10 13 08.47 +00 36 53.6 0.993 0.014 -289.270061 -94.583678 -0.251234 0.033871 K88 18 2021 01 10.10000 1.000 C 10 13 07.85 +00 36 52.8 0.993 0.014 -289.351404 -94.515042 -0.349937 0.111759 K88 19 2021 01 10.10806 1.000 C 10 12 58.70 +00 36 38.5 0.993 0.014 -288.348411 -94.946264 0.392735 -0.182515 K88 20 2021 01 10.10860 1.000 C 10 12 58.10 +00 36 37.6 0.993 0.014 -288.165232 -94.840717 0.558392 -0.067871 K88 21 2021 01 10.10914 1.000 C 10 12 57.48 +00 36 37.4 0.993 0.014 -288.599992 -94.287887 0.106098 0.494048 K88 22 2021 01 10.11022 1.000 C 10 12 56.23 +00 36 35.4 0.993 0.014 -288.791434 -94.640996 -0.120442 0.159086 K88 23 2021 01 10.11238 1.000 C 10 12 53.80 +00 36 31.3 0.993 0.014 -288.255558 -94.921595 0.345114 -0.085339 K88 24 2021 01 10.11292 1.000 C 10 12 53.24 +00 36 30.8 0.993 0.014 -287.783933 -94.181759 0.799132 0.663516 K88 25 2021 01 10.11493 1.000 C 10 12 50.93 +00 36 27.8 0.993 0.014 -288.384364 -94.150766 0.133075 0.727991 K88 26 2021 01 10.11547 1.000 C 10 12 50.31 +00 36 26.0 0.993 0.014 -288.038062 -94.997652 0.461721 -0.109923 K88 27 2021 01 10.11601 1.000 C 10 12 49.72 +00 36 24.9 0.993 0.014 -287.664941 -95.014975 0.817176 -0.118285 K88 28 2021 01 10.11817 1.000 C 10 12 47.18 +00 36 21.8 0.993 0.014 -289.188351 -95.364140 -0.777003 -0.431707 K88 29 2021 01 10.11871 1.000 C 10 12 46.56 +00 36 20.7 0.993 0.014 -289.217655 -95.621381 -0.824026 -0.680036 K88 30 2021 01 10.12437 1.000 C 10 12 40.21 +00 36 11.7 0.993 0.014 -289.091471 -95.132773 -0.884193 -0.098652 K88 31 2021 01 10.23065 1.000 C 10 11 32.36 +00 34 57.2 0.994 0.015 -284.082155 -95.781463 -0.187797 -0.603169 W34 32 2021 01 10.23882 1.000 C 10 11 23.59 +00 34 44.8 0.994 0.015 -283.672274 -95.088558 -0.013245 0.221193 W34 33 2021 01 10.24731 1.000 C 10 11 14.39 +00 34 30.5 0.994 0.015 -283.268612 -96.077881 0.145164 -0.631677 W34 34 2021 01 10.474553 1.000 C 10 07 53.85 +00 31 04.0 0.995 0.015 -276.521350 -98.324556 -0.678508 -0.991327 T08 35 2021 01 10.491648 1.000 C 10 07 36.14 +00 30 38.7 0.995 0.015 -275.644364 -98.789507 -0.299028 F -1.218280 F T08 36 2021 01 10.497332 1.000 C 10 07 30.36 +00 30 31.3 0.995 0.016 -274.381423 -97.196958 0.797128 0.452753 T08 37 2021 01 10.500558 1.000 C 10 07 26.94 +00 30 27.8 0.995 0.016 -275.802923 -96.793112 -0.719360 0.900971 T08 38 2021 01 10.584484 1.000 C 10 06 18.16 +00 37 57.1 0.995 0.016 -272.946559 -96.610611 -0.179902 0.161419 474 39 2021 01 10.585393 1.000 C 10 06 17.28 +00 37 55.2 0.995 0.016 -272.812693 -97.177452 -0.074016 -0.394595 474 40 2021 01 10.586302 1.000 C 10 06 16.44 +00 37 54.0 0.995 0.016 -272.535006 -96.833959 0.175677 -0.040285 474 41 2021 01 10.587211 1.000 C 10 06 15.55 +00 37 53.2 0.995 0.016 -273.105629 -96.543847 -0.422951 0.260635 474 42 2021 01 10.87182 1.000 C 10 02 33.32 +00 19 03.4 0.996 0.017 -261.500037 -100.426553 0.640503 0.179853 N88 43 2021 01 10.87245 1.000 C 10 02 32.71 +00 19 02.8 0.996 0.017 -262.345564 -100.800219 -0.224633 -0.188741 N88 44 2021 01 10.946745 1.000 C 10 01 58.64 +00 17 23.7 0.996 0.017 -259.307805 -100.466430 -0.112371 -0.016996 L01 45 2021 01 10.948856 1.000 C 10 01 56.94 +00 17 21.4 0.996 0.017 -259.438432 -100.453076 -0.304941 0.011379 L01 46 2021 01 10.950973 1.000 C 10 01 55.24 +00 17 18.5 0.996 0.017 -259.164613 -100.887392 -0.093249 -0.407862 L01 47 2021 01 10.952820 1.000 C 10 01 53.77 +00 17 16.1 0.996 0.017 -258.810997 -101.039913 0.206156 -0.547222 L01 48 2021 01 10.97068 1.000 C 10 01 38.48 +00 16 21.6 0.996 0.017 -258.211619 -100.980620 0.203579 -0.273002 033 49 2021 01 10.971104 1.000 C 10 01 43.56 +00 17 00.6 0.996 0.017 -258.362234 -100.155712 -0.017139 0.321589 I93 50 2021 01 10.97125 1.000 C 10 01 38.01 +00 16 21.1 0.996 0.017 -258.504532 -101.010030 -0.106293 -0.298599 033 51 2021 01 10.97183 1.000 C 10 01 37.57 +00 16 20.5 0.996 0.017 -258.269616 -100.805657 0.111364 -0.090347 033 52 2021 01 10.97296 1.000 C 10 01 36.68 +00 16 19.2 0.996 0.017 -258.151033 -100.781996 0.196319 -0.059127 033 53 2021 01 10.974333 1.000 C 10 01 41.00 +00 16 57.2 0.996 0.017 -258.710195 -100.135062 -0.459350 0.364219 I93 54 2021 01 10.977560 1.000 C 10 01 38.47 +00 16 52.9 0.996 0.017 -258.148507 -100.607504 0.008149 -0.086206 I93 55 2021 01 11.99738 1.000 C 09 51 42.18 +00 00 49.6 0.999 0.020 -227.139303 -101.644918 0.115640 0.084952 K88 56 2021 01 12.00273 1.000 C 09 51 39.00 +00 00 45.9 0.999 0.020 -226.831354 -101.182269 0.283028 0.556863 K88 57 2021 01 12.00541 1.000 C 09 51 37.35 +00 00 43.9 0.999 0.020 -227.287684 -101.562161 -0.243789 0.181559 K88 58 2021 01 12.00808 1.000 C 09 51 35.79 +00 00 42.0 0.999 0.020 -226.764058 -101.143598 0.209561 0.604656 K88 59 2021 01 12.00912 1.000 C 09 51 38.97 +00 00 51.6 0.999 0.020 -227.111982 -101.568055 -0.197058 0.073332 204 60 2021 01 12.01840 1.000 C 09 51 33.42 +00 00 44.3 0.999 0.020 -226.706761 -101.956360 -0.032845 -0.298186 204 61 2021 01 12.02652 1.000 C 09 51 28.60 +00 00 38.3 0.999 0.020 -226.026389 -101.620094 0.436186 0.052547 204 62 2021 01 12.271643 1.000 C 09 49 47.07 -00 00 58.9 1.000 0.021 -219.690476 -101.268365 0.061522 -0.353085 I52 63 2021 01 12.272063 1.000 C 09 49 46.82 -00 00 58.8 1.000 0.021 -220.171509 -101.143832 -0.429573 -0.228005 I52 64 2021 01 12.272902 1.000 C 09 49 46.38 -00 00 59.5 1.000 0.021 -219.880684 -101.106531 -0.158850 -0.189605 I52 65 2021 01 12.357193 1.000 C 09 48 59.11 -00 01 56.1 1.000 0.022 -217.682958 -101.027839 0.004251 0.011918 G96 66 2021 01 12.35937 1.000 C 09 48 55.35 -00 01 47.6 1.000 0.022 -216.684855 -101.232291 0.997215 -0.148504 711 67 2021 01 12.36214 1.000 C 09 48 53.79 -00 01 48.9 1.000 0.022 -216.406000 -100.430931 1.207705 F 0.656862 F 711 68 2021 01 12.362336 1.000 C 09 48 56.17 -00 01 59.7 1.000 0.022 -217.394592 -101.172695 0.166910 -0.125538 G96 69 2021 01 12.36499 1.000 C 09 48 52.15 -00 01 49.7 1.000 0.022 -216.859641 -99.480248 0.683641 F 1.611612 F 711 70 2021 01 12.367487 1.000 C 09 48 53.27 -00 02 03.1 1.000 0.022 -216.652438 -100.746861 0.782921 0.307587 G96 71 2021 01 12.372637 1.000 C 09 48 50.23 -00 02 06.1 1.000 0.022 -217.832634 -101.223999 -0.523643 -0.162398 G96 72 2021 01 12.38389 1.000 C 09 48 44.18 -00 02 11.0 1.000 0.022 -216.565487 -101.048097 0.468319 0.016379 691 73 2021 01 12.39034 1.000 C 09 48 40.48 -00 02 14.8 1.000 0.022 -216.667848 -100.741175 0.206838 0.331724 691 74 2021 01 13.35835 1.000 C 09 42 39.63 -00 10 55.4 1.004 0.025 -194.227252 -98.399215 -0.410711 0.188550 691 75 2021 01 13.36563 1.000 C 09 42 36.34 -00 10 59.2 1.004 0.025 -193.654995 -98.787374 0.010269 -0.201922 691 76 2021 01 14.337073 1.000 C 09 37 52.78 -00 16 52.3 1.007 0.028 -174.421828 -95.689031 -0.082388 -0.175934 I52 77 2021 01 14.339376 1.000 C 09 37 51.94 -00 16 52.9 1.007 0.028 -174.361933 -95.563198 -0.063039 -0.052510 I52 78 2021 01 14.341679 1.000 C 09 37 51.09 -00 16 53.6 1.007 0.028 -174.344177 -95.603099 -0.085862 -0.094826 I52 79 2021 01 14.343982 1.000 C 09 37 50.25 -00 16 54.4 1.007 0.028 -174.137753 -95.618281 0.079954 -0.112431 I52 80 2021 01 15.414965 1.000 C 09 33 31.16 -00 20 58.7 1.010 0.032 -156.495387 -92.931800 -0.107213 -0.726653 I52 81 2021 01 15.417268 1.000 C 09 33 30.49 -00 20 58.8 1.010 0.032 -156.244536 -92.347386 0.107819 -0.146010 I52 82 2021 01 15.419572 1.000 C 09 33 29.78 -00 20 59.2 1.010 0.032 -156.251266 -92.391949 0.065229 -0.194380 I52 83 2021 01 16.368367 1.000 C 09 30 31.49 -00 23 01.0 1.014 0.035 -142.758655 -89.284740 0.123991 -0.061113 I52 84 2021 01 16.369628 1.000 C 09 30 31.15 -00 23 00.9 1.014 0.035 -142.938978 -89.171408 -0.073171 0.050388 I52 85 2021 01 16.370890 1.000 C 09 30 30.81 -00 23 01.1 1.014 0.035 -142.911311 -89.274510 -0.062365 -0.054553 I52 86 2021 01 16.372151 1.000 C 09 30 30.48 -00 23 01.0 1.014 0.035 -142.981979 -89.059152 -0.149886 0.158962 I52 87 2021 01 16.40372 1.000 C 09 30 22.33 -00 23 02.1 1.014 0.035 -142.143136 -88.695415 0.267877 0.470117 691 88 2021 01 16.41441 1.000 C 09 30 19.49 -00 23 03.2 1.014 0.035 -142.090959 -89.004118 0.175668 0.144264 691 89 2021 01 16.42512 1.000 C 09 30 16.68 -00 23 04.1 1.014 0.035 -141.970453 -88.995082 0.151095 0.135486 691 90 2021 01 17.342433 1.000 C 09 27 54.07 -00 23 54.6 1.017 0.038 -130.924854 -86.742507 -0.040070 -0.284971 I52 91 2021 01 17.347476 1.000 C 09 27 52.86 -00 23 55.3 1.017 0.038 -130.943813 -87.612670 -0.118011 F -1.161862 F I52 92 2021 01 18.33594 1.000 C 09 25 34.86 -00 23 46.6 1.020 0.042 -120.598580 -83.886261 -0.461398 0.052291 691 93 2021 01 18.34544 1.000 C 09 25 32.96 -00 23 46.7 1.020 0.042 -119.815493 -83.708290 0.222609 0.218832 691 94 2021 01 18.35492 1.000 C 09 25 31.02 -00 23 46.2 1.020 0.042 -119.860185 -83.544917 0.078730 0.370659 691 95 2021 01 25.22146 1.000 C 09 15 14.87 -00 02 54.3 1.046 0.066 -68.592293 -73.109613 -0.127907 -0.019534 W84 96 2021 01 25.22260 1.000 C 09 15 14.72 -00 02 53.9 1.046 0.066 -68.854124 -73.350054 -0.397136 -0.260386 W84 97 2021 02 01.23853 1.000 C 09 09 28.94 +00 34 03.3 1.074 0.092 -30.567837 -67.957773 -0.187282 0.041541 W84 98 2021 02 01.23968 1.000 C 09 09 28.85 +00 34 03.9 1.074 0.092 -30.750500 -68.029255 -0.376667 -0.030673 W84 } }