Improve: 2015_XF epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 132/0 number of iterations: 5 ====================================================================================================================== Iteration: 4 { In_coords Corrections Errors In_elements El_errors 1 -1.766091843 0.996E-04 NaN | e 0.639327559 NaN 2 0.137645273 0.119E-03 NaN | a 2.841667003 NaN 3 -0.056092815 0.568E-04 NaN | i 3.443192253 NaN 4 -0.009168994 -0.103E-05 NaN | node 262.871705351 NaN 5 -0.010885457 0.819E-07 NaN | peri 179.086459334 NaN 6 -0.005217904 -0.328E-07 NaN | M 24.329336863 NaN | tp = 2025-07-25.754132 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: 0.23614 Optical RMSE: 0.23614(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 257/264 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 2015 12 01.34911 1.000 C 01 16 22.924 +19 59 16.83 1.063 0.104 2.133911 0.546591 0.010526 -0.099692 F51 2 2015 12 01.36319 1.000 C 01 16 26.892 +19 59 23.44 1.062 0.104 1.844814 0.676454 -0.279841 0.030184 F51 3 2015 12 01.37720 1.000 C 01 16 30.817 +19 59 30.03 1.062 0.103 2.164272 0.480740 0.038353 -0.165508 F51 4 2015 12 01.39125 1.000 C 01 16 34.813 +19 59 36.20 1.062 0.103 2.079370 0.626076 -0.047816 -0.020142 F51 5 2015 12 02.21183 1.000 C 01 21 03.61 +20 06 52.8 1.060 0.101 2.132719 0.957625 -0.078107 0.313271 926 6 2015 12 02.21792 1.000 C 01 21 05.44 +20 06 56.3 1.060 0.101 2.444516 0.467234 0.233092 -0.177108 926 7 2015 12 02.22545 1.000 C 01 21 07.79 +20 07 00.6 1.060 0.101 1.684103 0.063732 -0.528061 -0.580592 926 8 2015 12 03.074084 1.000 C 01 26 09.28 +20 14 46.6 1.059 0.098 2.404707 0.720511 0.099166 0.079708 H01 9 2015 12 03.077381 1.000 C 01 26 10.38 +20 14 48.6 1.059 0.098 2.449235 0.829326 0.143330 0.188523 H01 10 2015 12 03.090868 1.000 C 01 26 14.88 +20 14 57.3 1.058 0.098 2.399425 0.689025 0.092033 0.048225 H01 11 2015 12 03.095702 1.000 C 01 26 16.49 +20 15 00.2 1.058 0.098 2.417964 0.812958 0.110040 0.172160 H01 12 2015 12 03.14909 1.000 C 01 26 34.53 +20 15 36.2 1.058 0.098 2.988718 0.309114 0.674907 -0.331684 926 13 2015 12 03.15281 1.000 C 01 26 35.79 +20 15 38.4 1.058 0.098 2.590562 0.345252 0.276347 -0.295539 926 14 2015 12 03.15653 1.000 C 01 26 37.04 +20 15 40.5 1.058 0.098 2.348107 0.438084 0.033489 -0.202699 926 15 2015 12 04.24569 1.000 C 01 33 31.09 +20 25 49.4 1.056 0.094 2.333502 0.661588 -0.110666 0.027629 291 16 2015 12 04.24754 1.000 C 01 33 31.78 +20 25 50.4 1.056 0.094 2.211611 0.579556 -0.232773 -0.054387 291 17 2015 12 04.24938 1.000 C 01 33 32.45 +20 25 51.3 1.056 0.094 2.338499 0.542469 -0.106100 -0.091458 291 18 2015 12 06.079694 1.000 C 01 46 49.57 +20 42 31.9 1.053 0.088 2.415547 1.030150 -0.277032 0.417983 H21 19 2015 12 06.082599 1.000 C 01 46 50.83 +20 42 33.8 1.053 0.088 2.372642 0.782969 -0.320344 0.170837 H21 20 2015 12 06.088410 1.000 C 01 46 53.35 +20 42 37.0 1.053 0.088 2.400479 0.850423 -0.293321 0.238361 H21 21 2015 12 06.091316 1.000 C 01 46 54.59 +20 42 38.4 1.053 0.088 2.728767 1.013576 0.034560 0.401549 H21 22 2015 12 06.094220 1.000 C 01 46 55.86 +20 42 40.2 1.053 0.088 2.555156 0.855498 -0.139456 0.243507 H21 23 2015 12 06.097125 1.000 C 01 46 57.11 +20 42 41.6 1.053 0.088 2.738500 1.027221 0.043481 0.415267 H21 24 2015 12 06.32802 1.000 C 01 48 40.81 +20 44 44.9 1.052 0.088 2.807460 0.669804 0.079927 0.061291 291 25 2015 12 06.32964 1.000 C 01 48 41.56 +20 44 45.7 1.052 0.088 2.587694 0.513210 -0.140064 -0.095270 291 26 2015 12 06.33124 1.000 C 01 48 42.29 +20 44 46.4 1.052 0.088 2.543504 0.415196 -0.184476 -0.193249 291 27 2015 12 09.041196 1.000 C 02 12 57.10 +21 05 35.5 1.048 0.080 3.244644 0.526957 0.071762 -0.010240 H21 28 2015 12 09.043238 1.000 C 02 12 58.23 +21 05 36.5 1.048 0.080 3.427564 0.436325 0.254322 -0.100808 H21 29 2015 12 09.045279 1.000 C 02 12 59.37 +21 05 37.4 1.048 0.080 3.478384 0.466480 0.304783 -0.070591 H21 30 2015 12 09.047320 1.000 C 02 13 00.52 +21 05 38.5 1.048 0.080 3.350524 0.321379 0.176566 -0.215630 H21 31 2015 12 09.049362 1.000 C 02 13 01.66 +21 05 39.5 1.048 0.080 3.381700 0.244153 0.207383 -0.292793 H21 32 2015 12 09.051404 1.000 C 02 13 02.79 +21 05 40.1 1.048 0.080 3.618745 0.530727 0.444070 -0.006156 H21 33 2015 12 09.053446 1.000 C 02 13 03.95 +21 05 41.1 1.048 0.080 3.366008 0.496036 0.190975 -0.040783 H21 34 2015 12 09.055691 1.000 C 02 13 05.19 +21 05 42.3 1.048 0.080 3.551172 0.264303 0.375746 -0.272447 H21 35 2015 12 11.058675 1.000 C 02 34 29.98 +21 14 20.7 1.046 0.075 3.798349 0.327788 0.247011 -0.111453 H21 36 2015 12 11.060718 1.000 C 02 34 31.33 +21 14 21.2 1.046 0.075 3.565069 0.313144 0.013337 -0.125986 H21 37 2015 12 11.062758 1.000 C 02 34 32.66 +21 14 21.6 1.046 0.075 3.592988 0.347138 0.040863 -0.091880 H21 38 2015 12 11.064793 1.000 C 02 34 33.99 +21 14 22.1 1.046 0.075 3.553804 0.284901 0.001287 -0.154005 H21 39 2015 12 11.066824 1.000 C 02 34 35.32 +21 14 22.3 1.046 0.075 3.527138 0.518755 -0.025769 0.079960 H21 40 2015 12 11.068855 1.000 C 02 34 36.63 +21 14 22.8 1.046 0.075 3.718873 0.403201 0.165576 -0.035482 H21 41 2015 12 11.070548 1.000 C 02 34 37.73 +21 14 23.3 1.046 0.075 3.750823 0.240932 0.197201 -0.197658 H21 42 2015 12 13.21632 1.000 C 03 01 12.269 +21 12 34.04 1.045 0.070 4.037658 0.332899 0.057714 0.067610 F51 43 2015 12 13.22921 1.000 C 03 01 21.990 +21 12 32.59 1.045 0.070 3.859429 0.303744 -0.123090 0.039631 F51 44 2015 12 13.24214 1.000 C 03 01 31.703 +21 12 30.85 1.045 0.070 3.854664 0.273307 -0.130422 0.010383 F51 45 2015 12 13.25516 1.000 C 03 01 41.425 +21 12 28.70 1.045 0.070 4.367248 0.278500 0.379595 0.016784 F51 46 2015 12 13.41380 1.000 C 03 03 40.108 +21 11 39.07 1.045 0.070 3.997613 0.229665 -0.020055 -0.016057 F51 47 2015 12 13.44206 1.000 C 03 04 01.586 +21 11 25.28 1.045 0.070 3.495265 0.483167 -0.527560 0.240578 F51 48 2015 12 13.45619 1.000 C 03 04 12.376 +21 11 17.97 1.045 0.070 3.521386 0.504210 -0.504005 0.263221 F51 49 2015 12 14.18253 1.000 C 03 14 15.37 +21 05 50.4 1.045 0.069 4.413796 0.884749 0.245643 0.731802 F 926 50 2015 12 14.18705 1.000 C 03 14 18.98 +21 05 47.9 1.045 0.069 3.831742 1.308323 -0.337250 1.155927 F 926 51 2015 12 14.19158 1.000 C 03 14 22.53 +21 05 46.5 1.045 0.069 3.981974 0.442292 -0.187855 0.290449 926 52 2015 12 15.17265 1.000 C 03 28 24.59 +20 54 51.5 1.044 0.067 4.406144 0.169703 0.056003 0.161237 926 53 2015 12 15.17673 1.000 C 03 28 27.99 +20 54 48.9 1.044 0.067 4.099338 -0.189825 -0.251506 -0.197667 926 54 2015 12 15.18080 1.000 C 03 28 31.28 +20 54 45.3 1.044 0.067 5.359472 0.156862 1.007928 F 0.149644 926 55 2015 12 16.17188 1.000 C 03 43 19.02 +20 38 50.2 1.044 0.066 4.060999 -0.202567 -0.452353 -0.027638 926 56 2015 12 16.17594 1.000 C 03 43 22.50 +20 38 45.9 1.044 0.066 4.467978 -0.185800 -0.045976 -0.010086 926 57 2015 12 16.18000 1.000 C 03 43 26.01 +20 38 41.5 1.044 0.066 4.458476 -0.016219 -0.056080 0.160281 926 58 2015 12 17.11437 1.000 C 03 57 53.68 +20 18 40.8 1.044 0.065 4.620310 0.079360 -0.017710 0.471831 926 59 2015 12 17.11798 1.000 C 03 57 56.93 +20 18 36.5 1.044 0.065 4.568283 -0.161677 -0.070174 0.231657 926 60 2015 12 17.12157 1.000 C 03 58 00.18 +20 18 31.8 1.044 0.065 4.318845 0.054557 -0.320044 0.448749 926 61 2015 12 17.137126 1.000 C 03 58 10.99 +20 18 00.8 1.044 0.065 4.471350 -0.451402 -0.169270 -0.053315 H21 62 2015 12 17.139168 1.000 C 03 58 12.81 +20 17 58.0 1.044 0.065 4.504782 -0.496798 -0.136065 -0.098209 H21 63 2015 12 17.141210 1.000 C 03 58 14.64 +20 17 54.7 1.044 0.065 4.501504 -0.030342 -0.139568 0.368750 H21 64 2015 12 17.143252 1.000 C 03 58 16.45 +20 17 52.1 1.044 0.065 4.623404 -0.313841 -0.017894 0.085754 H21 65 2015 12 17.145293 1.000 C 03 58 18.28 +20 17 49.1 1.044 0.065 4.538598 -0.149950 -0.102924 0.250148 H21 66 2015 12 17.147333 1.000 C 03 58 20.10 +20 17 46.2 1.044 0.065 4.555318 -0.115966 -0.086427 0.284636 H21 67 2015 12 17.149375 1.000 C 03 58 21.90 +20 17 43.6 1.044 0.065 4.805418 -0.448997 0.163449 -0.047890 H21 68 2015 12 17.151415 1.000 C 03 58 23.73 +20 17 40.7 1.044 0.065 4.678960 -0.399081 0.036768 0.002530 H21 69 2015 12 17.153448 1.000 C 03 58 25.55 +20 17 37.4 1.044 0.065 4.687527 0.033760 0.045113 0.435874 H21 70 2015 12 18.16207 1.000 C 04 14 25.00 +19 50 43.5 1.045 0.064 4.635144 -0.558544 -0.093594 0.137463 G96 71 2015 12 18.16665 1.000 C 04 14 29.17 +19 50 36.0 1.045 0.064 4.694587 -0.694119 -0.034431 0.003306 G96 72 2015 12 18.17125 1.000 C 04 14 33.38 +19 50 28.2 1.045 0.064 4.471399 -0.521900 -0.257897 0.176950 G96 73 2015 12 18.17582 1.000 C 04 14 37.54 +19 50 20.4 1.045 0.064 4.525040 -0.402946 -0.204528 0.297324 G96 74 2015 12 19.150052 1.000 C 04 30 12.26 +19 18 33.8 1.045 0.064 4.655000 -1.262748 -0.092159 -0.201694 H21 75 2015 12 19.151412 1.000 C 04 30 13.49 +19 18 30.7 1.045 0.064 5.007887 -1.039249 0.260754 0.022344 H21 76 2015 12 19.152774 1.000 C 04 30 14.73 +19 18 28.2 1.045 0.064 5.076196 -1.364780 0.329090 -0.302648 H21 77 2015 12 19.154135 1.000 C 04 30 16.01 +19 18 25.2 1.045 0.064 4.728845 -1.047066 -0.018233 0.015605 H21 78 2015 12 19.155496 1.000 C 04 30 17.24 +19 18 22.3 1.045 0.064 5.029502 -1.028414 0.282452 0.034797 H21 79 2015 12 19.156858 1.000 C 04 30 18.50 +19 18 19.7 1.045 0.064 4.847290 -1.185136 0.100268 -0.121384 H21 80 2015 12 19.158219 1.000 C 04 30 19.74 +19 18 16.8 1.045 0.064 5.007514 -1.131358 0.260520 -0.067066 H21 81 2015 12 19.159580 1.000 C 04 30 21.00 +19 18 14.0 1.045 0.064 4.865622 -1.095654 0.118657 -0.030821 H21 82 2015 12 19.160942 1.000 C 04 30 22.25 +19 18 11.4 1.045 0.064 4.812348 -1.300104 0.065412 -0.234730 H21 83 2015 12 19.162303 1.000 C 04 30 23.51 +19 18 08.5 1.045 0.064 4.694518 -1.173602 -0.052388 -0.107687 H21 84 2015 12 19.163664 1.000 C 04 30 24.75 +19 18 05.5 1.045 0.064 4.874483 -1.034212 0.127606 0.032245 H21 85 2015 12 19.165162 1.000 C 04 30 26.11 +19 18 02.3 1.045 0.064 5.106730 -1.001015 0.359887 0.066038 H21 86 2015 12 20.210888 1.000 C 04 47 11.62 +18 38 36.9 1.046 0.064 4.480474 -1.856989 -0.180491 -0.298263 H21 87 2015 12 20.213044 1.000 C 04 47 13.58 +18 38 31.7 1.046 0.064 4.605836 -1.955476 -0.054812 -0.395651 H21 88 2015 12 20.215269 1.000 C 04 47 15.62 +18 38 26.2 1.046 0.064 4.551319 -1.852963 -0.109001 -0.292004 H21 89 2015 12 20.217527 1.000 C 04 47 17.68 +18 38 21.0 1.046 0.064 4.495746 -2.165438 -0.164239 -0.603326 H21 90 2015 12 20.219895 1.000 C 04 47 19.85 +18 38 15.1 1.046 0.064 4.466331 -2.035666 -0.193302 -0.472344 H21 91 2015 12 20.222219 1.000 C 04 47 21.97 +18 38 09.6 1.046 0.064 4.462212 -2.237451 -0.197074 -0.672941 H21 92 2015 12 20.224353 1.000 C 04 47 23.92 +18 38 04.3 1.046 0.064 4.502323 -2.180411 -0.156643 -0.614808 H21 93 2016 01 02.24046 1.000 C 07 25 21.65 +08 33 03.9 1.069 0.090 -1.931353 -2.169576 0.123459 0.360434 I52 94 2016 01 02.24660 1.000 C 07 25 24.21 +08 32 50.8 1.069 0.090 -1.845188 -2.549123 0.209358 -0.020083 I52 95 2016 01 02.24969 1.000 C 07 25 25.50 +08 32 44.4 1.069 0.090 -1.941282 -2.590740 0.113128 -0.062188 I52 96 2016 01 02.25405 1.000 C 07 25 27.33 +08 32 35.2 1.069 0.090 -1.842151 -2.578685 0.212066 -0.050820 I52 97 2016 01 03.285410 1.000 C 07 32 48.42 +07 57 16.6 1.072 0.093 -1.207477 -2.762207 0.801621 F -0.400923 H21 98 2016 01 03.289721 1.000 C 07 32 50.04 +07 57 08.4 1.072 0.093 -1.649938 -2.955384 0.358878 -0.594692 H21 99 2016 01 03.294172 1.000 C 07 32 51.75 +07 56 59.5 1.072 0.093 -1.447268 -2.905375 0.561258 -0.545293 H21 100 2016 01 03.38071 1.000 C 07 33 26.51 +07 54 21.6 1.073 0.093 -2.440302 -2.197418 -0.436308 0.149862 I52 101 2016 01 03.38513 1.000 C 07 33 28.18 +07 54 12.2 1.073 0.094 -1.811748 -2.543570 0.191944 -0.196889 I52 102 2016 01 03.40960 1.000 C 07 33 37.43 +07 53 22.8 1.073 0.094 -0.714700 -3.133894 1.287318 F -0.790539 F I52 103 2016 01 03.41394 1.000 C 07 33 39.07 +07 53 15.2 1.073 0.094 -1.548307 -2.665868 0.453412 -0.323105 I52 104 2016 01 09.16969 1.000 C 08 04 58.04 +05 29 17.0 1.093 0.116 -1.579104 -1.881898 0.031901 -0.147093 807 105 2016 01 09.17453 1.000 C 08 04 59.15 +05 29 11.4 1.093 0.116 -1.443746 -2.006614 0.166882 -0.272111 807 106 2016 01 09.17678 1.000 C 08 04 59.66 +05 29 09.2 1.093 0.116 -1.763835 -1.912653 -0.153382 -0.178291 807 107 2016 01 09.17930 1.000 C 08 05 00.24 +05 29 06.3 1.093 0.116 -1.681447 -1.926977 -0.071191 -0.192772 807 108 2016 01 09.42759 1.000 C 08 06 02.826 +05 23 25.42 1.094 0.117 -1.609868 -1.711954 -0.018514 0.005593 F51 109 2016 01 09.44173 1.000 C 08 06 05.955 +05 23 09.88 1.094 0.117 -1.523292 -1.755762 0.066947 -0.039061 F51 110 2016 01 09.45583 1.000 C 08 06 09.057 +05 22 54.54 1.094 0.117 -1.654629 -1.797902 -0.065508 -0.082044 F51 111 2016 01 09.46999 1.000 C 08 06 12.173 +05 22 38.97 1.094 0.117 -1.607969 -1.814246 -0.019976 -0.099236 F51 112 2016 01 10.25446 1.000 C 08 09 21.30 +05 09 55.0 1.097 0.120 -1.492225 -1.428593 0.040892 0.232693 807 113 2016 01 10.25682 1.000 C 08 09 21.78 +05 09 52.6 1.097 0.120 -1.576857 -1.565834 -0.043925 0.095321 807 114 2016 01 10.25929 1.000 C 08 09 22.29 +05 09 50.3 1.097 0.120 -1.784118 -1.499943 -0.251379 0.161074 807 115 2016 01 10.26151 1.000 C 08 09 22.74 +05 09 48.0 1.097 0.120 -1.841895 -1.671570 -0.309330 -0.010677 807 116 2016 01 10.26399 1.000 C 08 09 23.26 +05 09 45.1 1.097 0.120 -1.489897 -1.822937 0.042474 -0.162183 807 117 2016 01 10.53454 1.000 C 08 10 25.007 +05 04 14.63 1.098 0.121 -1.364018 -1.449786 0.148105 0.195038 F51 118 2016 01 10.54802 1.000 C 08 10 27.742 +05 04 01.27 1.098 0.121 -1.447863 -1.510268 0.063202 0.133813 F51 119 2016 01 10.56147 1.000 C 08 10 30.483 +05 03 47.74 1.098 0.122 -1.377405 -1.668428 0.132604 -0.025095 F51 120 2016 01 10.57495 1.000 C 08 10 33.251 +05 03 34.51 1.098 0.122 -1.548141 -1.562016 -0.039188 0.080559 F51 121 2016 01 16.17312 1.000 C 08 27 54.77 +03 58 05.4 1.123 0.147 -1.369249 -1.160003 -0.223226 0.216992 807 122 2016 01 16.17748 1.000 C 08 27 55.30 +03 58 03.7 1.123 0.147 -1.905861 -1.364833 -0.760123 F 0.012038 807 123 2016 01 16.18196 1.000 C 08 27 55.91 +03 58 01.2 1.123 0.147 -1.323880 -1.054868 -0.178436 0.321877 807 124 2016 01 29.24944 1.000 C 08 49 05.63 +03 27 41.7 1.195 0.216 -1.054370 -1.317664 -0.672205 -0.209861 807 125 2016 01 29.26055 1.000 C 08 49 06.16 +03 27 42.1 1.195 0.216 -0.281090 -1.328183 0.100332 -0.220528 807 126 2016 01 29.27164 1.000 C 08 49 06.69 +03 27 43.6 1.195 0.216 -0.615198 -1.278507 -0.234518 -0.171003 807 127 2016 01 30.262328 1.000 C 08 50 06.73 +03 29 00.0 1.202 0.222 -0.403738 -0.730311 -0.084247 0.361548 H21 128 2016 01 30.276472 1.000 C 08 50 07.37 +03 29 01.8 1.202 0.222 -0.295076 -0.735548 0.023463 0.356105 H21 129 2016 01 30.292057 1.000 C 08 50 08.07 +03 29 03.9 1.202 0.222 -0.306439 -0.844445 0.011053 0.246978 H21 130 2016 02 05.245464 1.000 C 08 55 05.90 +03 48 37.7 1.240 0.260 0.097041 -1.183479 0.040637 -0.224936 H21 131 2016 02 05.258101 1.000 C 08 55 06.34 +03 48 40.8 1.241 0.260 -0.030599 -0.768592 -0.087815 0.189568 H21 132 2016 02 05.279818 1.000 C 08 55 07.07 +03 48 46.2 1.241 0.260 -0.200130 -0.494452 -0.258737 0.463046 H21 } }