Improve: 2009_XB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 120/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.914864008 0.120E-12 0.284E-06 | e 0.344731580 0.63865E-07 2 -1.126608981 -0.176E-12 0.419E-06 | a 1.673244568 0.21479E-08 3 -0.014033330 -0.102E-12 0.736E-06 | i 11.940076548 0.14467E-04 4 0.003443396 0.135E-14 0.182E-08 | node 99.356229241 0.18111E-04 5 -0.007911513 0.689E-15 0.758E-09 | peri 301.386686267 0.42752E-04 6 -0.003883283 -0.324E-16 0.502E-09 | M 155.858588516 0.26004E-04 | tp = 2024-12-13.732391 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.95 1.00 3 -0.57 0.66 1.00 4 0.96 -0.92 -0.71 1.00 5 0.72 -0.87 -0.78 0.76 1.00 6 -0.37 0.25 -0.05 -0.25 -0.22 1.00 Root mean squared error: 0.32424 Optical RMSE: 0.32424(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 224/240 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 11.39678 1.000 C 08 46 39.64 +11 12 16.0 1.209 0.321 -0.717871 -0.161510 -0.717870 -0.161509 703 2 2009 12 11.40222 1.000 C 08 46 39.75 +11 12 27.0 1.209 0.321 0.070683 -0.848399 0.070684 -0.848399 703 3 2009 12 11.40773 1.000 C 08 46 39.86 +11 12 40.2 1.209 0.321 0.135673 0.383670 0.135673 0.383670 703 4 2009 12 11.41316 1.000 C 08 46 39.86 +11 12 51.6 1.209 0.321 -0.722253 -0.460696 -0.722252 -0.460696 703 5 2009 12 12.27842 1.000 C 08 46 58.65 +11 44 26.4 1.213 0.321 0.142019 -0.319439 0.142020 -0.319439 932 6 2009 12 12.28776 1.000 C 08 46 58.77 +11 44 47.1 1.213 0.321 0.342023 -0.250738 0.342023 -0.250737 932 7 2009 12 12.29542 1.000 C 08 46 58.86 +11 45 04.6 1.213 0.321 0.227502 0.269352 0.227503 0.269352 932 8 2009 12 12.303431 1.000 C 08 46 59.28 +11 45 22.8 1.213 0.321 -0.009239 0.199112 -0.009239 0.199112 H21 9 2009 12 12.308287 1.000 C 08 46 59.34 +11 45 33.6 1.213 0.321 0.049759 0.239611 0.049760 0.239612 H21 10 2009 12 12.313476 1.000 C 08 46 59.40 +11 45 45.2 1.213 0.321 0.045607 0.324777 0.045608 0.324778 H21 11 2009 12 12.48065 1.000 C 08 47 01.65 +11 51 58.3 1.213 0.321 0.540472 0.307386 0.540473 0.307386 926 12 2009 12 12.48441 1.000 C 08 47 01.64 +11 52 06.7 1.213 0.321 -0.086944 0.188982 -0.086943 0.188982 926 13 2009 12 12.48817 1.000 C 08 47 01.67 +11 52 14.9 1.213 0.321 -0.096906 0.087464 -0.096905 0.087464 926 14 2009 12 16.50721 1.000 C 08 47 39.47 +14 23 47.9 1.229 0.321 -0.075610 0.195043 -0.075609 0.195043 926 15 2009 12 16.51015 1.000 C 08 47 39.44 +14 23 54.7 1.229 0.321 -0.152640 0.234223 -0.152640 0.234224 926 16 2009 12 16.51309 1.000 C 08 47 39.41 +14 24 01.4 1.229 0.321 -0.200943 0.179278 -0.200943 0.179278 926 17 2009 12 20.35151 1.000 C 08 47 09.04 +16 53 42.4 1.245 0.322 0.470406 -0.459811 0.470407 -0.459810 448 18 2009 12 20.36708 1.000 C 08 47 08.61 +16 54 20.1 1.245 0.322 0.024769 0.069505 0.024770 0.069505 448 19 2009 12 20.39066 1.000 C 08 47 07.98 +16 55 15.9 1.245 0.322 0.120382 -0.133618 0.120383 -0.133618 448 20 2009 12 26.32979 1.000 C 08 44 11.74 +20 50 40.4 1.270 0.328 -0.000387 -0.081377 -0.000386 -0.081377 448 21 2009 12 26.34552 1.000 C 08 44 10.94 +20 51 18.2 1.270 0.328 0.106764 0.153587 0.106765 0.153587 448 22 2009 12 26.36295 1.000 C 08 44 09.97 +20 51 59.6 1.270 0.328 -0.751105 -0.180507 -0.751104 -0.180507 448 23 2010 01 03.342154 1.000 C 08 36 38.33 +25 57 41.0 1.305 0.343 -0.162878 -0.281143 -0.162877 -0.281143 H21 24 2010 01 03.348769 1.000 C 08 36 37.88 +25 57 56.1 1.305 0.343 0.803342 0.345305 0.803343 0.345305 H21 25 2010 01 03.356809 1.000 C 08 36 37.20 +25 58 13.1 1.305 0.343 0.124550 -0.151061 0.124551 -0.151062 H21 26 2010 01 06.31973 1.000 C 08 33 00.55 +27 43 40.9 1.319 0.351 -0.420909 0.796673 -0.420908 0.796673 704 27 2010 01 06.33243 1.000 C 08 32 59.49 +27 44 07.6 1.319 0.351 0.145901 0.907142 0.145902 0.907141 704 28 2010 01 06.34505 1.000 C 08 32 58.39 +27 44 32.8 1.319 0.351 -0.105926 -0.117568 -0.105925 -0.117568 704 29 2010 01 06.35770 1.000 C 08 32 57.33 +27 45 01.6 1.319 0.351 0.877311 2.294989 0.877312 2.294989 F 704 30 2010 01 06.37073 1.000 C 08 32 56.29 +27 45 26.0 1.319 0.351 0.043497 -0.804230 0.043497 -0.804230 703 31 2010 01 06.37253 1.000 C 08 32 56.05 +27 45 29.8 1.319 0.351 0.539547 -0.168843 0.539548 -0.168843 704 32 2010 01 06.37591 1.000 C 08 32 55.78 +27 45 36.9 1.319 0.351 -0.689571 -0.484423 -0.689570 -0.484423 703 33 2010 01 06.38113 1.000 C 08 32 55.35 +27 45 48.8 1.319 0.351 -0.161125 0.542952 -0.161124 0.542952 703 34 2010 01 06.38626 1.000 C 08 32 54.81 +27 46 00.0 1.319 0.351 -1.263085 1.367414 -1.263084 F 1.367414 F 703 35 2010 01 12.30230 1.000 C 08 24 49.14 +30 55 50.8 1.347 0.372 0.125141 0.936497 0.125141 0.936496 703 36 2010 01 12.30929 1.000 C 08 24 48.52 +30 56 03.1 1.347 0.372 0.501446 0.443548 0.501446 0.443548 703 37 2010 01 12.31623 1.000 C 08 24 47.77 +30 56 15.5 1.347 0.372 -0.384879 1.143821 -0.384878 F 1.143820 F 703 38 2010 01 27.158454 1.000 C 08 04 37.31 +36 22 27.7 1.418 0.450 0.281042 -0.411396 0.281041 -0.411396 H21 39 2010 01 27.162007 1.000 C 08 04 37.01 +36 22 30.3 1.418 0.450 -0.113434 0.165307 -0.113435 0.165307 H21 40 2010 01 27.166063 1.000 C 08 04 36.70 +36 22 33.9 1.418 0.450 -0.144116 0.201500 -0.144116 0.201500 H21 41 2010 01 27.251984 1.000 C 08 04 30.25 +36 23 50.9 1.418 0.451 0.536065 -1.620771 0.536064 -1.620772 F H21 42 2010 01 27.262774 1.000 C 08 04 29.37 +36 23 59.3 1.418 0.451 0.014387 -0.631725 0.014387 -0.631726 H21 43 2010 02 12.073457 1.000 C 07 52 54.18 +38 33 08.0 1.495 0.573 0.324034 -0.316629 0.324033 -0.316629 H21 44 2010 02 12.084914 1.000 C 07 52 53.93 +38 33 10.6 1.495 0.573 0.451889 -0.640559 0.451888 -0.640559 H21 45 2010 02 12.096800 1.000 C 07 52 53.69 +38 33 12.5 1.495 0.573 -0.088293 -0.541280 -0.088294 -0.541280 H21 46 2010 02 14.18827 1.000 C 07 52 24.78 +38 37 58.9 1.506 0.592 -0.083073 0.036330 -0.083074 0.036330 682 47 2010 02 14.20940 1.000 C 07 52 24.38 +38 38 00.3 1.506 0.592 -0.171115 1.268676 -0.171116 F 1.268675 F 682 48 2010 02 14.23127 1.000 C 07 52 24.01 +38 38 04.1 1.506 0.592 0.788241 0.211430 0.788241 0.211430 682 49 2010 03 06.096972 1.000 C 07 59 12.06 +37 56 19.7 1.602 0.795 -0.208680 0.061935 -0.208681 0.061934 H21 50 2010 03 06.131666 1.000 C 07 59 13.53 +37 56 10.2 1.602 0.796 0.053748 -0.673656 0.053747 -0.673656 H21 51 2010 03 06.149567 1.000 C 07 59 14.26 +37 56 04.0 1.602 0.796 0.000514 0.178017 0.000513 0.178017 H21 52 2011 06 30.30635 1.000 C 19 34 05.27 -23 48 41.8 1.747 0.742 -0.164131 0.016625 -0.164130 0.016625 807 53 2011 06 30.31348 1.000 C 19 34 04.71 -23 48 48.1 1.747 0.742 0.096781 0.150333 0.096781 0.150333 807 54 2011 06 30.32226 1.000 C 19 34 04.01 -23 48 56.1 1.747 0.742 0.263687 0.064673 0.263688 0.064673 807 55 2011 07 01.17598 1.000 C 19 32 57.89 -24 02 01.9 1.743 0.737 -0.519374 -0.279298 -0.519374 -0.279298 807 56 2011 07 01.19266 1.000 C 19 32 56.53 -24 02 17.4 1.743 0.737 0.003692 -0.184448 0.003693 -0.184448 807 57 2022 07 27.621318 1.000 C 01 43 35.211 -10 32 00.33 1.315 0.632 -0.036926 0.078293 -0.036926 0.078293 T12 58 2022 07 27.622661 1.000 C 01 43 35.508 -10 32 00.24 1.315 0.632 -0.083374 0.112217 -0.083374 0.112217 T12 59 2022 10 28.51273 1.000 C 07 48 24.13 -02 44 29.7 1.104 0.408 0.038198 0.079468 0.038198 0.079468 691 60 2022 10 28.51715 1.000 C 07 48 24.87 -02 44 25.6 1.104 0.408 -0.012382 0.748171 -0.012382 0.748171 691 61 2022 10 28.52158 1.000 C 07 48 25.59 -02 44 22.8 1.104 0.408 -0.073485 0.069054 -0.073485 0.069054 691 62 2022 10 29.450682 1.000 C 07 51 06.282 -02 32 13.45 1.105 0.407 -0.037076 -0.199545 -0.037076 -0.199545 G96 63 2022 10 29.456447 1.000 C 07 51 07.240 -02 32 08.99 1.105 0.407 0.113687 -0.256179 0.113687 -0.256179 G96 64 2022 10 29.462212 1.000 C 07 51 08.194 -02 32 04.24 1.105 0.407 0.149419 -0.043835 0.149419 -0.043835 G96 65 2022 10 29.467993 1.000 C 07 51 09.133 -02 31 59.66 1.105 0.407 -0.017094 -0.070300 -0.017094 -0.070300 G96 66 2022 11 19.443601 1.000 C 08 42 31.828 +03 06 04.36 1.147 0.390 -0.054208 0.006092 -0.054208 0.006092 G96 67 2022 11 19.448766 1.000 C 08 42 32.422 +03 06 10.51 1.147 0.390 0.094959 0.141970 0.094959 0.141970 G96 68 2022 11 19.453931 1.000 C 08 42 33.001 +03 06 16.45 1.147 0.390 0.109331 0.008676 0.109331 0.008676 G96 69 2022 11 19.462526 1.000 C 08 42 33.959 +03 06 26.53 1.147 0.390 0.007177 -0.049404 0.007177 -0.049404 G96 70 2022 11 30.477165 1.000 C 09 01 27.019 +07 07 53.15 1.181 0.379 0.036004 0.035502 0.036004 0.035502 G96 71 2022 11 30.482303 1.000 C 09 01 27.408 +07 08 00.82 1.181 0.379 -0.071700 0.129900 -0.071700 0.129900 G96 72 2022 11 30.487460 1.000 C 09 01 27.793 +07 08 08.34 1.181 0.379 -0.191336 0.031801 -0.191336 0.031801 G96 73 2022 11 30.492603 1.000 C 09 01 28.182 +07 08 15.83 1.181 0.379 -0.235725 -0.046395 -0.235725 -0.046395 G96 74 2022 12 02.484619 1.000 C 09 04 11.352 +07 58 00.79 1.188 0.377 -0.032926 0.006651 -0.032926 0.006651 F51 75 2022 12 02.495289 1.000 C 09 04 12.121 +07 58 17.22 1.188 0.377 0.077154 0.055996 0.077154 0.055996 F51 76 2022 12 02.505880 1.000 C 09 04 12.861 +07 58 33.54 1.188 0.377 -0.076354 0.025882 -0.076354 0.025882 F51 77 2022 12 02.516458 1.000 C 09 04 13.608 +07 58 49.76 1.188 0.377 -0.031185 -0.007862 -0.031185 -0.007862 F51 78 2022 12 24.336305 1.000 C 09 16 47.021 +19 04 57.72 1.275 0.367 -0.760754 -0.530884 -0.760754 -0.530884 703 79 2022 12 24.341663 1.000 C 09 16 46.988 +19 05 09.35 1.275 0.367 0.169678 0.077142 0.169678 0.077142 703 80 2022 12 24.347018 1.000 C 09 16 46.844 +19 05 20.11 1.275 0.367 -0.199601 -0.530866 -0.199601 -0.530866 703 81 2022 12 24.352369 1.000 C 09 16 46.744 +19 05 31.09 1.275 0.367 -0.009627 -0.754724 -0.009627 -0.754724 703 82 2022 12 24.928471 1.000 C 09 16 39.08 +19 25 25.2 1.277 0.368 0.047182 0.301242 0.047182 0.301242 C95 83 2022 12 24.941164 1.000 C 09 16 38.84 +19 25 52.3 1.277 0.368 -0.033911 0.496374 -0.033911 0.496374 C95 84 2022 12 25.402376 1.000 C 09 16 30.493 +19 42 02.27 1.279 0.368 0.182971 -0.287750 0.182971 -0.287750 G96 85 2022 12 25.407555 1.000 C 09 16 30.349 +19 42 13.28 1.279 0.368 0.043113 -0.177346 0.043113 -0.177346 G96 86 2022 12 25.412737 1.000 C 09 16 30.212 +19 42 24.30 1.279 0.368 0.003167 -0.032092 0.003167 -0.032092 G96 87 2022 12 25.417936 1.000 C 09 16 30.061 +19 42 35.28 1.280 0.368 -0.202329 0.002803 -0.202329 0.002803 G96 88 2023 01 02.655173 1.000 C 09 11 41.54 +24 30 51.4 1.316 0.376 0.071278 -0.162871 0.071278 -0.162871 D29 89 2023 01 02.665611 1.000 C 09 11 40.96 +24 31 13.1 1.316 0.376 0.569350 -0.438361 0.569350 -0.438361 D29 90 2023 01 17.863935 1.000 C 08 52 37.91 +32 22 05.7 1.388 0.417 -0.356739 -0.296499 -0.356739 -0.296499 D29 91 2023 01 17.878076 1.000 C 08 52 36.48 +32 22 27.4 1.388 0.417 -0.727006 0.753127 -0.727006 0.753127 D29 92 2023 01 17.892218 1.000 C 08 52 35.16 +32 22 48.3 1.388 0.417 -0.594732 0.408791 -0.594732 0.408791 D29 93 2023 01 18.611460 1.000 C 08 51 31.81 +32 41 10.2 1.392 0.420 2.168512 1.450575 2.168512 F 1.450575 F D29 94 2023 01 18.625601 1.000 C 08 51 30.29 +32 41 30.0 1.392 0.420 -0.311141 1.112368 -0.311141 F 1.112368 F D29 95 2023 01 18.639743 1.000 C 08 51 28.94 +32 41 51.1 1.392 0.420 -0.234011 0.246905 -0.234011 0.246905 D29 96 2023 01 19.663490 1.000 C 08 49 54.82 +33 07 02.7 1.397 0.425 -0.071643 0.051267 -0.071643 0.051267 D29 97 2023 01 19.677632 1.000 C 08 49 53.41 +33 07 23.1 1.397 0.425 -0.192538 -0.240369 -0.192538 -0.240369 D29 98 2023 01 19.691773 1.000 C 08 49 51.98 +33 07 43.8 1.397 0.425 -0.169969 -0.109036 -0.169969 -0.109036 D29 99 2023 01 21.289056 1.000 C 08 47 25.030 +33 45 05.72 1.405 0.432 1.190383 -0.422106 1.190383 F -0.422106 703 100 2023 01 21.294338 1.000 C 08 47 24.443 +33 45 11.63 1.405 0.432 -0.330614 -0.570148 -0.330614 -0.570148 703 101 2023 01 21.304980 1.000 C 08 47 23.316 +33 45 26.60 1.405 0.432 -0.398986 0.197028 -0.398986 0.197028 703 102 2023 01 21.309849 1.000 C 08 47 22.718 +33 45 34.27 1.405 0.432 -0.269720 1.858687 -0.269720 1.858687 F 703 103 2023 01 21.320374 1.000 C 08 47 21.887 +33 45 49.93 1.405 0.432 2.349909 0.103361 2.349909 F 0.103361 703 104 2023 01 21.327096 1.000 C 08 47 21.440 +33 46 02.28 1.405 0.432 6.588071 -0.640126 6.588071 F -0.640126 703 105 2023 01 22.361510 1.000 C 08 45 46.467 +34 08 52.61 1.410 0.437 -0.119980 -0.054888 -0.119980 -0.054888 F52 106 2023 01 22.373251 1.000 C 08 45 45.297 +34 09 08.36 1.410 0.437 -0.034802 -0.078120 -0.034802 -0.078120 F52 107 2023 01 22.384870 1.000 C 08 45 44.131 +34 09 23.84 1.410 0.437 -0.017008 -0.080991 -0.017008 -0.080991 F52 108 2023 01 22.396520 1.000 C 08 45 42.956 +34 09 39.25 1.410 0.437 -0.058605 -0.084181 -0.058605 -0.084181 F52 109 2023 01 26.382056 1.000 C 08 39 40.036 +35 28 13.12 1.429 0.458 -0.107546 -0.144929 -0.107546 -0.144929 V00 110 2023 01 26.387025 1.000 C 08 39 39.553 +35 28 18.37 1.429 0.458 -0.067086 -0.102178 -0.067086 -0.102178 V00 111 2023 01 26.391985 1.000 C 08 39 39.074 +35 28 23.56 1.429 0.458 -0.063959 -0.094879 -0.063959 -0.094879 V00 112 2023 01 26.396955 1.000 C 08 39 38.603 +35 28 28.74 1.429 0.458 -0.061417 -0.190502 -0.061417 -0.190502 V00 113 2023 02 10.260432 1.000 C 08 21 46.048 +38 16 16.18 1.502 0.559 -0.225348 -0.217049 -0.225348 -0.217049 G96 114 2023 02 10.265675 1.000 C 08 21 45.749 +38 16 18.23 1.502 0.559 -0.003436 -0.465349 -0.003436 -0.465349 G96 115 2023 02 10.270943 1.000 C 08 21 45.410 +38 16 19.45 1.502 0.559 -0.146788 0.157629 -0.146788 0.157629 G96 116 2023 02 10.276173 1.000 C 08 21 45.115 +38 16 21.36 1.502 0.559 -0.037693 -0.046946 -0.037693 -0.046946 G96 117 2024 07 06.424399 1.000 C 19 41 45.806 -25 52 07.84 1.701 0.690 0.128413 -0.072558 0.128413 -0.072558 F52 118 2024 07 06.430295 1.000 C 19 41 45.270 -25 52 14.06 1.701 0.690 0.061309 -0.040491 0.061309 -0.040491 F52 119 2024 07 06.436196 1.000 C 19 41 44.724 -25 52 20.14 1.701 0.690 -0.166767 0.084931 -0.166767 0.084931 F52 120 2024 07 06.442098 1.000 C 19 41 44.210 -25 52 26.48 1.701 0.690 0.103136 0.093220 0.103136 0.093220 F52 } }