Improve: 2020_UA epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 68/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.574259439 -0.385E-04 NaN | e 0.272896882 NaN 2 -0.310443501 0.650E-04 NaN | a 0.858958951 NaN 3 -0.135822952 0.311E-04 NaN | i 1.940113197 NaN 4 0.008466579 -0.189E-05 NaN | node 27.681550427 NaN 5 -0.019595256 -0.758E-06 NaN | peri 137.660117855 NaN 6 -0.009350206 -0.369E-06 NaN | M 25.977754120 NaN | tp = 2025-10-31.017553 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: 0.41006 Optical RMSE: 0.41006(ang-sec.) Number of loops/max_num in Least Squares on iter 4/10 Number of included/excluded equations on iter 0/3 Number of used/total equations 133/136 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 2020 10 16.315680 1.000 C 02 42 22.13 +03 11 27.2 1.014 0.018 -539.462253 -756.779494 -0.169068 -0.156326 G96 2 2020 10 16.320830 1.000 C 02 42 21.58 +03 11 29.1 1.014 0.018 -539.092896 -756.667441 0.129884 0.096531 G96 3 2020 10 16.325960 1.000 C 02 42 20.98 +03 11 30.5 1.014 0.018 -539.233609 -757.207746 -0.082552 -0.304526 G96 4 2020 10 16.331095 1.000 C 02 42 20.40 +03 11 32.4 1.014 0.018 -539.148853 -757.135448 -0.071153 -0.093897 G96 5 2020 10 16.368337 1.000 C 02 42 38.115 +03 13 09.16 1.014 0.018 -540.381058 -756.663798 -0.235767 -0.201205 F52 6 2020 10 16.381144 1.000 C 02 42 36.921 +03 13 14.68 1.014 0.018 -540.186978 -757.085288 -0.151247 -0.231761 F52 7 2020 10 16.393946 1.000 C 02 42 35.622 +03 13 20.17 1.014 0.018 -539.800826 -757.363622 0.112920 -0.122213 F52 8 2020 10 16.406773 1.000 C 02 42 34.191 +03 13 25.40 1.014 0.018 -539.671043 -757.882837 0.108011 -0.256579 F52 9 2020 10 16.418366 1.000 C 02 42 10.52 +03 11 58.8 1.014 0.018 -536.937390 -758.451237 0.688716 0.746218 I52 10 2020 10 16.419814 1.000 C 02 42 10.34 +03 11 58.2 1.014 0.018 -537.026146 -759.546296 0.573260 -0.316610 I52 11 2020 10 16.422395 1.000 C 02 42 10.03 +03 11 59.3 1.014 0.018 -537.709331 -759.385193 -0.157668 -0.098369 I52 12 2020 10 16.423582 1.000 C 02 42 09.91 +03 11 59.7 1.014 0.018 -537.683439 -759.313803 -0.153796 -0.000838 I52 13 2020 10 17.066702 1.000 C 02 43 07.039 +03 16 47.66 1.011 0.016 -534.935420 -772.447742 0.149271 -0.209047 J04 14 2020 10 17.070011 1.000 C 02 43 06.592 +03 16 48.85 1.011 0.015 -534.730380 -772.925473 0.313719 -0.586577 J04 15 2020 10 17.073326 1.000 C 02 43 06.144 +03 16 50.67 1.011 0.015 -534.691252 -772.787113 0.311408 -0.348397 J04 16 2020 10 17.283411 1.000 C 02 43 32.58 +03 17 53.7 1.010 0.015 -533.911794 -777.228294 0.523231 -0.473830 I52 17 2020 10 17.285425 1.000 C 02 43 32.34 +03 17 54.9 1.010 0.015 -534.089189 -777.333740 0.331831 -0.512161 I52 18 2020 10 17.287438 1.000 C 02 43 32.10 +03 17 56.2 1.010 0.015 -534.266701 -777.329909 0.139989 -0.441376 I52 19 2020 10 18.362794 1.000 C 02 45 48.65 +03 33 47.5 1.006 0.011 -544.025004 -800.375118 0.369341 0.387572 T08 20 2020 10 18.383596 1.000 C 02 45 46.35 +03 34 13.8 1.006 0.010 -544.564705 -801.736231 0.154315 -0.016570 T08 21 2020 10 18.407852 1.000 C 02 45 43.02 +03 34 45.1 1.006 0.010 -545.406155 -802.306816 -0.376300 0.515004 T08 22 2020 10 18.414448 1.000 C 02 45 42.01 +03 34 52.7 1.006 0.010 -545.368947 -803.241276 -0.266972 -0.123707 T08 23 2020 10 19.26259 1.000 C 02 48 19.70 +04 16 36.8 1.003 0.007 -591.808069 -820.361077 -0.014351 0.096382 W88 24 2020 10 19.26575 1.000 C 02 48 19.32 +04 16 46.2 1.003 0.007 -592.321261 -820.534321 -0.354026 0.055266 W88 25 2020 10 19.27270 1.000 C 02 48 18.58 +04 17 06.7 1.003 0.007 -592.245076 -820.700328 0.102528 0.175150 W88 26 2020 10 19.489229 1.000 C 02 49 46.399 +04 08 48.29 1.002 0.006 -600.980140 -838.119594 -0.169784 0.046670 F51 27 2020 10 19.501432 1.000 C 02 49 44.703 +04 09 26.41 1.002 0.006 -601.888552 -838.809769 -0.188378 0.055144 F51 28 2020 10 19.513602 1.000 C 02 49 43.072 +04 10 04.45 1.002 0.006 -602.870520 -839.483437 -0.289015 0.054472 F51 29 2020 10 19.822830 1.000 C 02 54 00.70 +04 17 35.6 1.001 0.005 -639.655080 -851.261032 0.106253 -0.507512 K61 30 2020 10 19.823089 1.000 C 02 54 00.82 +04 17 36.5 1.001 0.005 -639.783690 -851.699026 0.027641 -0.926026 K61 31 2020 10 19.824388 1.000 C 02 54 01.54 +04 17 43.1 1.001 0.005 -639.369890 -851.361848 0.692362 -0.491032 K61 32 2020 10 19.824778 1.000 C 02 54 01.75 +04 17 45.1 1.001 0.005 -639.329228 -851.270743 0.808403 -0.370520 K61 33 2020 10 19.840234 1.000 C 02 54 23.74 +04 23 40.7 1.000 0.005 -647.455296 -849.517614 -0.150374 0.110481 L34 34 2020 10 19.896823 1.000 C 02 54 44.64 +04 28 54.5 1.000 0.005 -659.108288 -854.126491 -0.235024 0.247122 L34 35 2020 10 19.939822 1.000 C 02 54 56.30 +04 33 05.9 1.000 0.004 -668.366015 -857.910760 -0.487108 0.149652 L34 36 2020 10 20.076828 1.000 C 02 58 15.32 +04 47 53.5 1.000 0.004 -703.297987 -857.673818 -0.232175 0.163978 W33 37 2020 10 20.078813 1.000 C 02 58 17.08 +04 48 09.9 0.999 0.004 -703.973651 -857.703874 -0.257057 0.313355 W33 38 2020 10 20.080796 1.000 C 02 58 18.83 +04 48 25.9 0.999 0.004 -704.490427 -858.147024 -0.122053 0.050196 W33 39 2020 10 20.086041 1.000 C 02 58 23.41 +04 49 09.5 0.999 0.004 -706.111005 -858.348399 -0.010715 0.328370 W33 40 2020 10 20.088030 1.000 C 02 58 25.11 +04 49 25.5 0.999 0.004 -706.797718 -859.112299 -0.037629 -0.252386 W33 41 2020 10 20.090024 1.000 C 02 58 26.81 +04 49 42.5 0.999 0.004 -707.649981 -858.986496 -0.226759 0.057711 W33 42 2020 10 20.20039 1.000 C 02 59 20.80 +05 53 55.1 0.999 0.003 -776.196791 -841.850339 0.100854 0.793864 W88 43 2020 10 20.20346 1.000 C 02 59 22.36 +05 54 35.2 0.999 0.003 -777.834729 -842.077001 -0.294329 0.720617 W88 44 2020 10 20.21427 1.000 C 02 59 27.96 +05 56 58.0 0.999 0.003 -782.053230 -842.457313 -0.095491 0.862155 W88 45 2020 10 20.290234 1.000 C 03 02 00.33 +05 24 28.4 0.999 0.003 -787.049368 -873.621773 0.182463 0.390490 703 46 2020 10 20.295489 1.000 C 03 02 04.59 +05 25 34.1 0.999 0.003 -789.509222 -874.184096 0.240652 0.367528 703 47 2020 10 20.300740 1.000 C 03 02 08.81 +05 26 40.6 0.999 0.003 -792.488700 -874.659846 -0.200840 0.427691 703 48 2020 10 20.306000 1.000 C 03 02 13.06 +05 27 47.4 0.999 0.003 -795.041898 -875.497666 -0.189380 0.123249 703 49 2020 10 20.342155 1.000 C 03 04 54.06 +05 43 41.6 0.998 0.003 -819.465866 -865.751732 0.095206 0.432781 T05 50 2020 10 20.349618 1.000 C 03 05 03.90 +05 45 38.7 0.998 0.003 -823.886455 -866.399022 0.149255 0.546412 T05 51 2020 10 20.352856 1.000 C 03 05 08.14 +05 46 30.3 0.998 0.003 -825.803090 -866.501385 0.194603 0.774597 T05 52 2020 10 20.386516 1.000 C 03 05 51.17 +05 55 47.6 0.998 0.003 -847.092372 -870.030970 0.068287 0.664762 T05 53 2020 10 20.40631 1.000 C 03 03 27.34 +05 50 50.9 0.998 0.003 -848.115247 -886.082191 -0.677633 -1.019137 H06 54 2020 10 20.40758 1.000 C 03 03 28.80 +05 51 12.7 0.998 0.003 -848.325532 -883.798248 -0.143199 1.348906 F H06 55 2020 10 20.40884 1.000 C 03 03 30.20 +05 51 32.6 0.998 0.003 -848.966689 -883.466727 -0.043398 1.763113 F H06 56 2020 10 20.76892 1.000 C 03 38 03.48 +08 45 38.1 0.997 0.001 -1285.212628 -876.450529 -0.014232 -0.363901 C40 57 2020 10 20.76908 1.000 C 03 38 05.09 +08 45 48.6 0.997 0.001 -1285.671465 -876.654847 -0.070861 -0.581139 C40 58 2020 10 20.79171 1.000 C 03 42 07.98 +09 12 50.4 0.997 0.001 -1346.507174 -874.096526 -0.646109 -0.440504 C40 59 2020 10 20.80555 1.000 C 03 44 52.62 +09 31 18.5 0.997 0.001 -1387.095071 -871.760562 -0.795353 -0.277847 C40 60 2020 10 20.86859 1.000 C 04 01 09.57 +11 20 59.8 0.996 0.001 -1612.924299 -849.817594 0.584579 0.603932 C40 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