Improve: 2009_XT6 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 128/12 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.438933664 -0.806E-13 0.281E-06 | e 0.767449477 0.63882E-07 2 -0.268750147 -0.458E-13 0.357E-06 | a 2.180336412 0.41696E-08 3 -0.065971417 -0.261E-13 0.210E-06 | i 5.738747721 0.17166E-04 4 0.012668037 0.471E-14 0.167E-07 | node 264.896864361 0.29132E-04 5 0.026243065 -0.643E-15 0.748E-08 | peri 82.018524067 0.32548E-04 6 0.012476911 0.368E-15 0.449E-08 | M 358.401204839 0.39331E-05 | tp = 2025-11-26.222447 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.81 1.00 3 0.67 0.73 1.00 4 -0.98 -0.89 -0.77 1.00 5 0.67 0.97 0.65 -0.77 1.00 6 -0.01 0.18 0.71 -0.13 0.16 1.00 Root mean squared error: 0.36561 Optical RMSE: 0.36561(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 266/280 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 2009 12 13.40560 1.000 C 09 41 21.97 +11 10 51.6 1.072 0.167 0.165002 0.561076 0.165003 0.561076 704 2 2009 12 13.41850 1.000 C 09 41 10.50 +11 11 25.8 1.072 0.167 -0.237841 0.710382 -0.237841 0.710383 704 3 2009 12 13.43137 1.000 C 09 40 59.11 +11 11 59.6 1.072 0.167 0.167344 0.924617 0.167345 0.924617 704 4 2009 12 13.44427 1.000 C 09 40 47.67 +11 12 32.6 1.072 0.167 0.494151 0.280491 0.494152 0.280491 704 5 2009 12 13.45714 1.000 C 09 40 36.25 +11 13 06.0 1.073 0.167 0.477819 0.128399 0.477820 0.128399 704 6 2009 12 14.40405 1.000 C 09 27 13.89 +11 52 01.0 1.086 0.172 0.292854 0.767503 0.292854 0.767503 704 7 2009 12 14.41694 1.000 C 09 27 02.98 +11 52 31.7 1.086 0.172 -0.060836 1.064889 -0.060836 1.064889 704 8 2009 12 14.42978 1.000 C 09 26 52.13 +11 53 01.6 1.086 0.172 -0.001136 0.894102 -0.001136 0.894102 704 9 2009 12 14.45550 1.000 C 09 26 30.41 +11 54 02.1 1.086 0.173 -0.184279 1.413545 -0.184279 F 1.413545 F 704 10 2009 12 15.02470 1.000 C 09 18 48.85 +12 15 08.2 1.094 0.176 -1.068127 -0.349095 -1.068127 -0.349095 204 11 2009 12 15.03053 1.000 C 09 18 44.12 +12 15 21.0 1.094 0.176 -0.956691 -0.326225 -0.956691 -0.326225 204 12 2009 12 15.03567 1.000 C 09 18 39.94 +12 15 32.3 1.094 0.176 -0.998890 -0.326106 -0.998890 -0.326106 204 13 2009 12 15.39221 1.000 C 09 13 57.20 +12 28 18.7 1.099 0.178 0.772596 0.268806 0.772596 0.268806 704 14 2009 12 15.40506 1.000 C 09 13 46.93 +12 28 46.0 1.099 0.178 0.956380 0.794524 0.956380 0.794524 704 15 2009 12 15.41799 1.000 C 09 13 36.55 +12 29 12.6 1.099 0.178 0.731663 0.356934 0.731662 0.356934 704 16 2009 12 15.43083 1.000 C 09 13 26.29 +12 29 39.3 1.099 0.178 0.978351 0.501729 0.978351 0.501729 704 17 2009 12 15.44366 1.000 C 09 13 15.97 +12 30 06.2 1.100 0.178 0.101589 0.582533 0.101589 0.582534 704 18 2009 12 15.45665 1.000 C 09 13 05.58 +12 30 32.1 1.100 0.178 0.340436 -0.239812 0.340436 -0.239812 704 19 2009 12 15.46952 1.000 C 09 12 55.30 +12 30 58.8 1.100 0.178 0.261907 0.044604 0.261907 0.044604 704 20 2009 12 15.48245 1.000 C 09 12 44.97 +12 31 25.1 1.100 0.179 0.155498 -0.129419 0.155498 -0.129419 704 21 2009 12 15.49532 1.000 C 09 12 34.69 +12 31 51.8 1.100 0.179 -0.295675 0.234043 -0.295675 0.234043 704 22 2009 12 15.50209 1.000 C 09 12 28.90 +12 32 00.4 1.100 0.179 -0.183694 -0.354976 -0.183694 -0.354976 H36 23 2009 12 15.50306 1.000 C 09 12 28.14 +12 32 02.3 1.100 0.179 -0.028106 -0.362274 -0.028107 -0.362274 H36 24 2009 12 15.50499 1.000 C 09 12 26.59 +12 32 05.9 1.100 0.179 -0.182878 -0.734452 -0.182878 -0.734451 H36 25 2009 12 15.51566 1.000 C 09 12 18.64 +12 32 33.9 1.101 0.179 -0.594214 -0.357560 -0.594214 -0.357560 G96 26 2009 12 15.51615 1.000 C 09 12 18.25 +12 32 34.7 1.101 0.179 -0.531082 -0.538434 -0.531082 -0.538434 G96 27 2009 12 15.51913 1.000 C 09 12 15.87 +12 32 41.1 1.101 0.179 -0.787436 -0.234653 -0.787436 -0.234653 G96 28 2009 12 15.51970 1.000 C 09 12 15.48 +12 32 42.0 1.101 0.179 0.170584 -0.157390 0.170583 -0.157390 G96 29 2009 12 15.52273 1.000 C 09 12 13.03 +12 32 48.0 1.101 0.179 -0.347605 -0.473947 -0.347605 -0.473947 G96 30 2009 12 15.52323 1.000 C 09 12 12.67 +12 32 49.0 1.101 0.179 0.172294 -0.296824 0.172294 -0.296824 G96 31 2009 12 15.52631 1.000 C 09 12 10.18 +12 32 55.2 1.101 0.179 -0.398798 -0.520415 -0.398798 -0.520415 G96 32 2009 12 15.52682 1.000 C 09 12 09.79 +12 32 56.3 1.101 0.179 -0.212380 -0.377564 -0.212380 -0.377564 G96 33 2009 12 16.38748 1.000 C 09 01 18.72 +13 00 43.1 1.112 0.184 -0.820914 -0.017254 -0.820915 -0.017254 291 34 2009 12 16.39162 1.000 C 09 01 15.65 +13 00 51.1 1.112 0.184 -0.103509 0.591077 -0.103510 0.591077 291 35 2009 12 16.39663 1.000 C 09 01 11.70 +13 01 00.3 1.113 0.184 -2.311523 -0.269952 -2.311524 F -0.269952 F 291 36 2009 12 16.400520 1.000 C 09 01 07.80 +13 01 01.8 1.113 0.184 -0.221175 0.147951 -0.221176 0.147951 H21 37 2009 12 16.402571 1.000 C 09 01 06.26 +13 01 05.3 1.113 0.184 -0.022086 -0.033748 -0.022086 -0.033748 H21 38 2009 12 16.405369 1.000 C 09 01 04.14 +13 01 10.5 1.113 0.184 -0.163419 0.026393 -0.163420 0.026393 H21 39 2009 12 16.406865 1.000 C 09 01 03.01 +13 01 13.0 1.113 0.184 -0.099729 -0.187370 -0.099730 -0.187370 H21 40 2009 12 16.409271 1.000 C 09 01 01.20 +13 01 17.4 1.113 0.184 -0.028487 -0.136693 -0.028488 -0.136693 H21 41 2009 12 16.51522 1.000 C 08 59 42.36 +13 04 35.1 1.114 0.185 -0.780030 -0.302083 -0.780030 -0.302083 926 42 2009 12 16.51653 1.000 C 08 59 41.44 +13 04 37.7 1.114 0.185 -0.012416 0.261414 -0.012416 0.261414 926 43 2009 12 16.51784 1.000 C 08 59 40.45 +13 04 40.0 1.114 0.185 -0.109480 0.198310 -0.109481 0.198310 926 44 2009 12 16.51909 1.000 C 08 59 39.39 +13 04 39.9 1.114 0.185 -0.118492 0.081264 -0.118492 0.081264 H01 45 2009 12 16.52723 1.000 C 08 59 33.30 +13 04 54.4 1.114 0.185 -0.133818 0.169846 -0.133818 0.169846 H01 46 2009 12 16.53653 1.000 C 08 59 26.33 +13 05 10.7 1.114 0.185 -0.360529 -0.040687 -0.360529 -0.040687 H01 47 2009 12 16.54458 1.000 C 08 59 20.33 +13 05 24.8 1.115 0.185 -0.215174 -0.071884 -0.215175 -0.071884 H01 48 2009 12 17.30700 1.000 C 08 50 18.18 +13 27 08.0 1.125 0.191 0.181548 0.588308 0.181547 0.588308 704 49 2009 12 17.31938 1.000 C 08 50 09.38 +13 27 28.3 1.125 0.191 0.339807 0.376196 0.339806 0.376196 704 50 2009 12 17.33179 1.000 C 08 50 00.56 +13 27 48.7 1.125 0.191 0.517306 0.305424 0.517306 0.305424 704 51 2009 12 17.34408 1.000 C 08 49 51.82 +13 28 09.1 1.125 0.191 0.556712 0.478893 0.556711 0.478893 704 52 2009 12 17.35639 1.000 C 08 49 43.04 +13 28 29.2 1.125 0.191 0.340655 0.292751 0.340654 0.292751 704 53 2009 12 17.40455 1.000 C 08 49 08.77 +13 29 47.1 1.126 0.191 0.032029 -0.028968 0.032028 -0.028968 H01 54 2009 12 17.41185 1.000 C 08 49 03.58 +13 29 58.8 1.126 0.191 0.035129 -0.079974 0.035129 -0.079974 H01 55 2009 12 17.41911 1.000 C 08 48 58.44 +13 30 10.4 1.126 0.191 0.310376 -0.039899 0.310375 -0.039899 H01 56 2009 12 17.42598 1.000 C 08 48 53.55 +13 30 21.4 1.126 0.191 0.167866 -0.091564 0.167865 -0.091564 H01 57 2009 12 18.29284 1.000 C 08 39 10.62 +13 52 08.0 1.138 0.198 0.266866 -0.231598 0.266865 -0.231598 H01 58 2009 12 18.30021 1.000 C 08 39 05.70 +13 52 18.8 1.138 0.198 0.229566 -0.216220 0.229565 -0.216220 H01 59 2009 12 18.32924 1.000 C 08 38 46.31 +13 53 00.8 1.139 0.198 0.188586 -0.429097 0.188585 -0.429097 H01 60 2009 12 18.33586 1.000 C 08 38 41.89 +13 53 10.5 1.139 0.198 0.163441 -0.292370 0.163440 -0.292370 H01 61 2009 12 18.41919 1.000 C 08 37 45.67 +13 55 07.5 1.140 0.199 0.392389 -0.504020 0.392388 -0.504020 H45 62 2009 12 18.42037 1.000 C 08 37 44.86 +13 55 09.7 1.140 0.199 -0.138368 -0.092461 -0.138369 -0.092461 H45 63 2009 12 18.42156 1.000 C 08 37 44.06 +13 55 11.2 1.140 0.199 -0.202385 -0.271458 -0.202386 -0.271458 H45 64 2009 12 18.42292 1.000 C 08 37 43.18 +13 55 13.2 1.140 0.199 0.096478 -0.038860 0.096477 -0.038861 H45 65 2009 12 18.42368 1.000 C 08 37 42.66 +13 55 14.4 1.140 0.199 -0.152306 0.030564 -0.152307 0.030564 H45 66 2009 12 18.42653 1.000 C 08 37 40.78 +13 55 18.0 1.140 0.199 0.171061 -0.213343 0.171060 -0.213343 H45 67 2009 12 18.42780 1.000 C 08 37 39.91 +13 55 19.9 1.140 0.199 -0.229590 -0.200999 -0.229591 -0.201000 H45 68 2009 12 19.37234 1.000 C 08 27 46.45 +14 16 02.0 1.152 0.206 -0.650423 0.070265 -0.650424 0.070265 291 69 2009 12 19.37619 1.000 C 08 27 44.00 +14 16 07.0 1.153 0.206 -1.305250 0.057966 -1.305252 F 0.057966 F 291 70 2009 12 19.38005 1.000 C 08 27 41.59 +14 16 11.7 1.153 0.206 -1.227492 -0.014466 -1.227493 F -0.014466 F 291 71 2009 12 19.46671 1.000 C 08 26 47.66 +14 17 56.0 1.154 0.207 0.721222 -0.683136 0.721221 -0.683136 691 72 2009 12 19.48436 1.000 C 08 26 36.77 +14 18 17.2 1.154 0.207 1.519249 -0.214767 1.519248 F -0.214768 F 691 73 2009 12 19.50206 1.000 C 08 26 25.80 +14 18 37.9 1.154 0.207 1.430233 -0.497766 1.430232 F -0.497767 F 691 74 2009 12 20.00237 1.000 C 08 21 30.35 +14 28 10.5 1.161 0.211 0.608803 -0.761520 0.608802 -0.761520 A74 75 2009 12 20.02647 1.000 C 08 21 15.99 +14 28 38.4 1.161 0.212 0.133422 -0.528344 0.133420 -0.528344 A74 76 2009 12 20.04861 1.000 C 08 21 02.82 +14 29 03.6 1.161 0.212 -0.045744 -0.456338 -0.045745 -0.456338 A74 77 2009 12 20.07609 1.000 C 08 20 46.49 +14 29 34.5 1.162 0.212 -0.274867 -0.468461 -0.274868 -0.468461 A74 78 2009 12 20.29676 1.000 C 08 18 40.72 +14 33 46.9 1.165 0.214 0.284899 0.066723 0.284898 0.066722 291 79 2009 12 20.30060 1.000 C 08 18 38.42 +14 33 51.1 1.165 0.214 -0.439781 -0.294971 -0.439783 -0.294971 291 80 2009 12 20.30444 1.000 C 08 18 36.21 +14 33 55.8 1.165 0.214 -0.106978 0.269032 -0.106979 0.269032 291 81 2009 12 21.01295 1.000 C 08 11 59.47 +14 45 55.0 1.174 0.220 0.175041 -0.220936 0.175040 -0.220936 A74 82 2009 12 21.02236 1.000 C 08 11 54.26 +14 46 04.3 1.174 0.220 0.441546 -0.167190 0.441544 -0.167190 A74 83 2009 12 21.03176 1.000 C 08 11 49.03 +14 46 13.8 1.175 0.220 0.253334 -0.022101 0.253333 -0.022101 A74 84 2009 12 23.12846 1.000 C 07 54 08.40 +15 15 56.5 1.202 0.239 0.237998 -0.442665 0.237996 -0.442666 932 85 2009 12 23.13466 1.000 C 07 54 05.45 +15 16 01.4 1.202 0.240 0.306328 -0.274972 0.306327 -0.274973 932 86 2009 12 26.00089 1.000 C 07 33 45.53 +15 45 02.7 1.240 0.268 0.405763 0.039022 0.405761 0.039021 J95 87 2009 12 26.00569 1.000 C 07 33 43.63 +15 45 05.3 1.240 0.268 0.111059 0.049994 0.111057 0.049994 J95 88 2009 12 26.01063 1.000 C 07 33 41.69 +15 45 07.5 1.240 0.268 0.211635 -0.262935 0.211633 -0.262936 J95 89 2009 12 26.29365 1.000 C 07 31 54.46 +15 47 35.9 1.244 0.271 0.094045 -0.539202 0.094043 -0.539203 448 90 2009 12 26.29988 1.000 C 07 31 52.08 +15 47 39.2 1.244 0.271 0.415669 -0.146766 0.415667 -0.146767 448 91 2009 12 26.30487 1.000 C 07 31 50.15 +15 47 42.1 1.244 0.271 0.245630 0.250000 0.245628 0.249999 448 92 2009 12 26.30828 1.000 C 07 31 48.77 +15 47 43.5 1.244 0.271 -0.398190 -0.392578 -0.398192 -0.392578 448 93 2009 12 27.96391 1.000 C 07 22 01.99 +15 59 38.3 1.265 0.289 -0.780437 0.137354 -0.780439 0.137353 A53 94 2009 12 27.98546 1.000 C 07 21 54.72 +15 59 45.4 1.266 0.290 1.534952 -0.227606 1.534950 F -0.227607 F A53 95 2009 12 29.25751 1.000 C 07 15 08.46 +16 07 32.2 1.282 0.304 -0.147102 -0.029593 -0.147104 -0.029594 H21 96 2009 12 29.26115 1.000 C 07 15 07.32 +16 07 33.6 1.282 0.304 -0.164696 0.153521 -0.164698 0.153520 H21 97 2009 12 29.26428 1.000 C 07 15 06.34 +16 07 34.7 1.282 0.304 -0.117872 0.231491 -0.117874 0.231490 H21 98 2010 01 03.273894 1.000 C 06 53 34.18 +16 29 36.4 1.346 0.364 -0.340767 0.133402 -0.340767 0.133400 H21 99 2010 01 03.277512 1.000 C 06 53 33.38 +16 29 37.1 1.346 0.364 -0.319026 0.285558 -0.319026 0.285556 H21 100 2010 01 03.281140 1.000 C 06 53 32.56 +16 29 37.8 1.346 0.364 -0.285422 0.177813 -0.285422 0.177811 H21 101 2010 01 05.34113 1.000 C 06 46 37.69 +16 36 16.7 1.371 0.390 0.243582 0.148295 0.243583 0.148294 291 102 2010 01 05.34854 1.000 C 06 46 36.19 +16 36 18.8 1.372 0.390 -0.053531 -0.928896 -0.053531 -0.928897 291 103 2010 01 06.20869 1.000 C 06 44 00.75 +16 38 47.7 1.382 0.402 0.107335 -0.348494 0.107336 -0.348495 291 104 2010 01 06.21260 1.000 C 06 44 00.03 +16 38 48.4 1.382 0.402 0.149118 -0.347200 0.149119 -0.347201 291 105 2010 01 06.21649 1.000 C 06 43 59.31 +16 38 49.1 1.382 0.402 0.219789 -0.386994 0.219790 -0.386995 291 106 2010 01 06.27083 1.000 C 06 43 49.25 +16 38 58.1 1.383 0.403 -0.048609 0.065015 -0.048608 0.065014 H01 107 2010 01 06.275081 1.000 C 06 43 48.07 +16 38 56.7 1.383 0.403 -0.021034 0.026834 -0.021033 0.026832 H21 108 2010 01 06.27758 1.000 C 06 43 48.01 +16 38 59.3 1.383 0.403 -0.089861 0.043712 -0.089860 0.043711 H01 109 2010 01 06.278350 1.000 C 06 43 47.47 +16 38 57.2 1.383 0.403 0.015683 0.023740 0.015684 0.023739 H21 110 2010 01 06.283436 1.000 C 06 43 46.54 +16 38 58.3 1.383 0.403 -0.193323 -0.174262 -0.193322 -0.174263 H21 111 2010 01 06.28447 1.000 C 06 43 46.74 +16 39 00.5 1.383 0.403 -0.074193 -0.017830 -0.074192 -0.017831 H01 112 2010 01 06.292825 1.000 C 06 43 44.78 +16 39 00.0 1.383 0.403 0.097816 -0.792507 0.097817 -0.792508 H21 113 2010 01 06.381840 1.000 C 06 43 30.052 +16 39 21.40 1.384 0.404 -0.176204 0.468485 -0.176203 0.468484 F51 114 2010 01 06.390211 1.000 C 06 43 28.524 +16 39 22.93 1.385 0.404 -0.282458 0.491380 -0.282457 0.491379 F51 115 2010 01 16.37001 1.000 C 06 22 38.29 +17 02 26.2 1.505 0.546 -0.119555 -0.052382 -0.119554 -0.052382 H01 116 2010 01 16.37951 1.000 C 06 22 37.44 +17 02 27.2 1.506 0.546 0.022280 -0.091754 0.022282 -0.091755 H01 117 2010 01 16.38648 1.000 C 06 22 36.83 +17 02 27.9 1.506 0.546 -0.028665 -0.053207 -0.028664 -0.053207 H01 118 2010 01 16.39262 1.000 C 06 22 36.29 +17 02 28.5 1.506 0.547 -0.013544 -0.021101 -0.013543 -0.021101 H01 119 2010 01 24.461938 1.000 C 06 14 28.113 +17 18 29.39 1.600 0.674 -0.042665 0.259801 -0.042664 0.259801 F51 120 2010 01 24.471513 1.000 C 06 14 27.704 +17 18 30.47 1.600 0.675 -0.187300 0.159075 -0.187299 0.159075 F51 121 2022 04 03.471900 1.000 C 13 58 35.761 -21 18 36.88 2.242 1.288 -0.181840 0.184436 -0.181840 0.184436 F52 122 2022 04 29.370312 1.000 C 13 11 13.556 -17 26 57.07 2.004 1.022 0.065904 -0.165630 0.065904 -0.165630 F52 123 2022 05 26.287775 1.000 C 12 21 08.810 -10 40 39.64 1.728 0.944 -0.025030 -0.017436 -0.025030 -0.017436 F52 124 2022 05 26.299237 1.000 C 12 21 07.815 -10 40 29.43 1.728 0.944 -0.044903 -0.205719 -0.044903 -0.205719 F52 125 2022 06 01.282927 1.000 C 12 13 38.691 -09 17 03.38 1.662 0.944 0.047063 -0.076942 0.047063 -0.076942 T12 126 2022 06 03.262605 1.000 C 12 11 33.004 -08 51 18.86 1.640 0.945 -0.079508 -0.044633 -0.079508 -0.044633 T12 127 2022 06 03.266325 1.000 C 12 11 32.767 -08 51 16.00 1.640 0.945 -0.107033 -0.065456 -0.107033 -0.065456 T12 128 2022 06 03.270000 1.000 C 12 11 32.528 -08 51 13.15 1.640 0.945 -0.056987 -0.082827 -0.056987 -0.082827 T12 129 2026 01 10.720840 1.000 C 00 33 41.170 +03 43 11.20 0.998 0.438 0.039671 -0.097327 0.039671 -0.097327 033 130 2026 01 10.722550 1.000 C 00 33 42.199 +03 43 16.40 0.998 0.438 0.402531 -0.079331 0.402531 -0.079331 033 131 2026 01 11.727030 1.000 C 00 43 58.177 +04 34 56.00 1.012 0.444 -0.469127 -0.239136 -0.469127 -0.239136 033 132 2026 01 11.728740 1.000 C 00 43 59.156 +04 35 01.30 1.012 0.444 0.165771 -0.633745 0.165771 -0.633745 033 133 2026 01 11.730440 1.000 C 00 44 00.218 +04 35 06.20 1.012 0.444 -0.281004 -0.169048 -0.281004 -0.169048 033 134 2026 01 11.732150 1.000 C 00 44 01.216 +04 35 11.20 1.012 0.444 0.208564 -0.177189 0.208564 -0.177189 033 135 2026 01 11.754280 1.000 C 00 44 14.546 +04 36 18.00 1.012 0.444 -0.005195 0.177954 -0.005195 0.177954 033 136 2026 01 11.756010 1.000 C 00 44 15.569 +04 36 23.50 1.012 0.444 0.130406 -0.163908 0.130406 -0.163908 033 137 2026 01 11.757730 1.000 C 00 44 16.606 +04 36 28.70 1.012 0.444 0.095482 -0.141093 0.095482 -0.141093 033 138 2026 01 12.08097 1.000 C 00 47 31.82 +04 52 48.2 1.017 0.446 -0.278518 -0.445796 -0.278518 -0.445796 291 139 2026 01 12.08512 1.000 C 00 47 34.29 +04 52 59.2 1.017 0.446 0.253378 0.867325 0.253378 0.867325 291 140 2026 01 12.08932 1.000 C 00 47 36.81 +04 53 12.6 1.017 0.446 -0.369583 0.222030 -0.369583 0.222030 291 } }