Improve: 2009_XL8 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 50/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.742519487 -0.133E-10 0.582E-05 | e 0.480141399 0.57925E-05 2 -0.141570423 -0.463E-10 0.195E-04 | a 1.238870173 0.50665E-07 3 0.401367172 -0.343E-10 0.133E-04 | i 13.692642300 0.97462E-04 4 0.001641739 0.253E-12 0.108E-06 | node 270.147427253 0.25681E-04 5 0.008456136 0.863E-13 0.350E-07 | peri 283.417410503 0.60875E-03 6 0.004108564 0.954E-13 0.416E-07 | M 148.965813117 0.10292E-03 | tp = 2025-04-26.588714 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 1.00 1.00 3 0.99 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 -0.99 1.00 1.00 1.00 Root mean squared error: 0.39441 Optical RMSE: 0.39441(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 100/100 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 2009 12 15.31896 1.000 C 07 32 49.59 +29 06 05.0 1.110 0.140 0.770425 1.030347 0.770443 1.030338 704 2 2009 12 15.33183 1.000 C 07 32 50.17 +29 05 15.0 1.110 0.140 -0.333434 0.624560 -0.333417 0.624552 704 3 2009 12 15.34466 1.000 C 07 32 50.85 +29 04 25.5 1.110 0.139 0.040494 0.690397 0.040511 0.690388 704 4 2009 12 15.37033 1.000 C 07 32 52.20 +29 02 45.9 1.109 0.139 0.843846 1.019043 0.843863 1.019034 704 5 2009 12 16.02682 1.000 C 07 33 42.86 +28 17 34.7 1.104 0.133 0.601395 0.321874 0.601413 0.321866 B33 6 2009 12 16.03161 1.000 C 07 33 43.09 +28 17 14.5 1.104 0.133 0.155951 0.715866 0.155970 0.715858 B33 7 2009 12 16.03567 1.000 C 07 33 43.41 +28 16 53.2 1.104 0.133 -0.106060 -0.472048 -0.106041 -0.472056 204 8 2009 12 16.03640 1.000 C 07 33 43.36 +28 16 52.5 1.104 0.133 0.131339 -0.685257 0.131358 -0.685265 B33 9 2009 12 16.04195 1.000 C 07 33 43.76 +28 16 26.0 1.104 0.133 -0.161944 -0.641481 -0.161925 -0.641489 204 10 2009 12 16.04652 1.000 C 07 33 43.79 +28 16 06.1 1.104 0.133 0.502699 -0.667621 0.502718 -0.667630 473 11 2009 12 16.04791 1.000 C 07 33 43.85 +28 16 00.1 1.104 0.133 0.263780 -0.637799 0.263799 -0.637808 473 12 2009 12 16.14986 1.000 C 07 33 55.19 +28 08 26.9 1.103 0.132 -1.038224 -0.415703 -1.038205 -0.415712 H26 13 2009 12 16.15221 1.000 C 07 33 55.47 +28 08 17.4 1.103 0.132 0.564037 0.001006 0.564056 0.000998 H26 14 2009 12 16.15927 1.000 C 07 33 55.93 +28 07 46.6 1.103 0.132 0.269940 -0.675614 0.269959 -0.675623 H26 15 2009 12 16.16904 1.000 C 07 33 56.49 +28 07 05.8 1.103 0.132 -0.902118 0.348099 -0.902099 0.348090 H26 16 2009 12 16.17138 1.000 C 07 33 56.71 +28 06 55.3 1.103 0.132 -0.067238 -0.184760 -0.067219 -0.184768 H26 17 2009 12 16.17606 1.000 C 07 33 56.99 +28 06 35.7 1.103 0.131 -0.402808 0.287181 -0.402789 0.287172 H26 18 2009 12 16.32395 1.000 C 07 34 07.09 +27 55 55.2 1.102 0.130 -0.024547 0.045695 -0.024528 0.045686 H01 19 2009 12 16.32913 1.000 C 07 34 07.37 +27 55 32.1 1.102 0.130 -0.041881 0.010480 -0.041861 0.010471 H01 20 2009 12 16.33449 1.000 C 07 34 07.67 +27 55 08.1 1.102 0.130 0.091426 -0.084315 0.091445 -0.084324 H01 21 2009 12 16.34071 1.000 C 07 34 07.99 +27 54 40.4 1.101 0.130 -0.095042 0.034812 -0.095022 0.034804 H01 22 2009 12 16.36090 1.000 C 07 34 06.88 +27 52 58.4 1.101 0.130 0.433651 0.145171 0.433671 0.145163 932 23 2009 12 16.36588 1.000 C 07 34 07.16 +27 52 35.2 1.101 0.130 0.271222 -0.130188 0.271241 -0.130196 932 24 2009 12 16.37086 1.000 C 07 34 07.41 +27 52 12.1 1.101 0.130 -0.306989 -0.247128 -0.306970 -0.247137 932 25 2009 12 16.37585 1.000 C 07 34 07.75 +27 51 49.5 1.101 0.130 0.301472 0.159092 0.301491 0.159083 932 26 2009 12 16.387632 1.000 C 07 34 09.21 +27 51 00.2 1.101 0.129 -0.228304 0.075735 -0.228284 0.075726 H21 27 2009 12 16.390827 1.000 C 07 34 09.40 +27 50 45.3 1.101 0.129 -0.129394 -0.104718 -0.129375 -0.104726 H21 28 2009 12 16.395516 1.000 C 07 34 09.68 +27 50 23.7 1.101 0.129 0.029544 -0.073548 0.029563 -0.073557 H21 29 2009 12 16.49220 1.000 C 07 34 16.45 +27 43 06.9 1.100 0.128 -0.030605 0.118762 -0.030586 0.118754 926 30 2009 12 16.49409 1.000 C 07 34 16.57 +27 42 58.4 1.100 0.128 0.115875 0.539284 0.115895 0.539275 926 31 2009 12 16.49597 1.000 C 07 34 16.68 +27 42 49.3 1.100 0.128 0.102413 0.324780 0.102433 0.324772 926 32 2009 12 20.30994 1.000 C 07 40 21.96 +20 55 47.3 1.069 0.093 -0.197045 -0.087103 -0.197016 -0.087109 448 33 2009 12 20.31497 1.000 C 07 40 22.37 +20 55 02.8 1.069 0.093 -0.035907 -0.561829 -0.035877 -0.561835 448 34 2009 12 20.32078 1.000 C 07 40 22.83 +20 54 12.2 1.069 0.093 -0.174062 -0.268643 -0.174033 -0.268649 448 35 2009 12 20.32608 1.000 C 07 40 23.25 +20 53 26.1 1.069 0.093 -0.297414 0.141752 -0.297385 0.141746 448 36 2020 12 11.407490 1.000 C 03 47 19.687 +36 33 12.44 1.228 0.260 -0.251104 0.353580 -0.251105 0.353579 F52 37 2020 12 11.417740 1.000 C 03 47 16.259 +36 32 46.20 1.228 0.260 -0.106254 0.215850 -0.106255 0.215849 F52 38 2020 12 11.428015 1.000 C 03 47 12.823 +36 32 19.67 1.228 0.260 -0.000402 0.205037 -0.000403 0.205036 F52 39 2020 12 11.438287 1.000 C 03 47 09.410 +36 31 52.95 1.228 0.260 -0.140152 0.173922 -0.140154 0.173921 F52 40 2020 12 12.249267 1.000 C 03 42 50.70 +35 56 16.2 1.222 0.256 0.291753 0.222403 0.291752 0.222402 I52 41 2020 12 12.250949 1.000 C 03 42 50.15 +35 56 11.6 1.222 0.256 0.091504 0.162016 0.091503 0.162014 I52 42 2020 12 12.741421 1.000 C 03 40 13.53 +35 33 26.9 1.218 0.253 -0.396746 0.031667 -0.396747 0.031666 L01 43 2020 12 12.743770 1.000 C 03 40 12.71 +35 33 20.9 1.218 0.253 0.220613 -0.160409 0.220612 -0.160410 L01 44 2020 12 12.746122 1.000 C 03 40 11.94 +35 33 14.4 1.218 0.253 0.069979 -0.147417 0.069978 -0.147418 L01 45 2020 12 12.748471 1.000 C 03 40 11.12 +35 33 08.3 1.218 0.253 0.642286 -0.256888 0.642284 -0.256889 L01 46 2020 12 12.750816 1.000 C 03 40 10.39 +35 33 01.4 1.218 0.253 -0.101024 -0.046430 -0.101025 -0.046431 L01 47 2020 12 17.255618 1.000 C 03 15 18.46 +31 28 39.4 1.184 0.230 0.172782 0.138545 0.172781 0.138545 G96 48 2020 12 17.260748 1.000 C 03 15 16.72 +31 28 20.0 1.184 0.230 -0.514956 0.235888 -0.514958 0.235887 G96 49 2020 12 17.265867 1.000 C 03 15 14.91 +31 28 01.1 1.184 0.230 -0.207706 -0.060691 -0.207707 -0.060692 G96 50 2020 12 17.270989 1.000 C 03 15 13.14 +31 27 41.7 1.184 0.230 -0.452373 0.062666 -0.452374 0.062665 G96 } }