Improve: 2021_XH2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 84/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 1.179636409 0.167E-12 0.702E-06 | e 0.678733214 0.52269E-07 2 -1.737521228 -0.573E-14 0.332E-06 | a 2.219972777 0.10871E-07 3 -0.891185569 0.256E-13 0.506E-06 | i 17.744990840 0.98627E-05 4 0.010743162 -0.478E-15 0.831E-09 | node 311.183024392 0.43263E-04 5 -0.003154635 0.948E-15 0.289E-08 | peri 215.080820471 0.44129E-04 6 0.000866856 0.446E-15 0.332E-08 | M 53.479787385 0.29027E-05 | tp = 2025-05-25.523715 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.67 1.00 3 0.60 -0.17 1.00 4 0.21 0.85 -0.56 1.00 5 0.88 0.91 0.16 0.61 1.00 6 0.57 -0.17 0.98 -0.59 0.12 1.00 Root mean squared error: 0.22024 Optical RMSE: 0.22024(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 160/168 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 2011 10 20.482514 1.000 C 03 14 34.160 +52 00 10.14 1.911 1.081 -0.138029 -0.020283 -0.138029 -0.020283 F51 2 2011 10 20.494446 1.000 C 03 14 33.141 +52 00 20.57 1.911 1.081 0.208708 -0.077158 0.208708 -0.077159 F51 3 2011 10 20.508223 1.000 C 03 14 31.894 +52 00 32.08 1.911 1.080 -0.154403 0.120941 -0.154403 0.120941 F51 4 2011 10 24.512124 1.000 C 03 08 19.359 +52 55 38.43 1.875 1.027 -0.265460 0.090516 -0.265460 0.090516 F51 5 2011 10 24.524346 1.000 C 03 08 18.024 +52 55 48.01 1.875 1.027 -0.274496 0.085611 -0.274496 0.085611 F51 6 2011 11 15.242681 1.000 C 02 09 27.940 +55 42 25.37 1.672 0.786 -0.041580 -0.270681 -0.041580 -0.270682 F51 7 2011 11 15.255368 1.000 C 02 09 25.155 +55 42 25.56 1.672 0.786 0.182257 -0.088050 0.182257 -0.088051 F51 8 2011 11 15.268501 1.000 C 02 09 22.299 +55 42 25.44 1.671 0.786 0.052876 -0.030132 0.052876 -0.030133 F51 9 2011 11 15.280205 1.000 C 02 09 19.768 +55 42 25.42 1.671 0.786 -0.014650 -0.183178 -0.014650 -0.183179 F51 10 2011 12 09.331530 1.000 C 00 48 58.589 +50 30 00.51 1.430 0.622 0.104148 0.161145 0.104148 0.161144 F51 11 2011 12 09.339013 1.000 C 00 48 57.415 +50 29 49.72 1.430 0.621 -0.090062 -0.072035 -0.090063 -0.072036 F51 12 2021 12 02.579474 1.000 C 09 14 13.69 +74 02 06.0 1.199 0.372 1.069057 -0.018894 1.069058 F -0.018895 T08 13 2021 12 02.582347 1.000 C 09 14 16.04 +74 02 09.8 1.199 0.372 0.127925 0.163689 0.127925 0.163688 T08 14 2021 12 02.585577 1.000 C 09 14 18.84 +74 02 12.6 1.199 0.372 -0.629534 -1.203417 -0.629533 -1.203418 F T08 15 2021 12 02.593506 1.000 C 09 14 26.29 +74 02 23.4 1.199 0.371 0.725618 -1.232575 0.725618 F -1.232576 F T08 16 2021 12 02.762113 1.000 C 09 17 05.11 +74 05 23.6 1.197 0.370 0.064002 -0.418095 0.064002 -0.418096 J95 17 2021 12 02.789824 1.000 C 09 17 31.87 +74 06 00.2 1.197 0.369 0.048646 -0.095159 0.048647 -0.095159 J95 18 2021 12 02.792787 1.000 C 09 17 34.58 +74 06 04.0 1.197 0.369 -0.588495 -0.047614 -0.588495 -0.047615 J95 19 2021 12 02.880977 1.000 C 09 19 00.50 +74 08 03.7 1.196 0.368 0.095588 0.291216 0.095588 0.291215 587 20 2021 12 02.881694 1.000 C 09 19 01.19 +74 08 04.4 1.196 0.368 0.044749 0.034170 0.044750 0.034170 587 21 2021 12 02.882411 1.000 C 09 19 01.91 +74 08 05.6 1.196 0.368 0.221139 0.239275 0.221139 0.239274 587 22 2021 12 02.89069 1.000 C 09 19 09.24 +74 08 16.8 1.196 0.368 -0.504139 -0.236856 -0.504139 -0.236856 B15 23 2021 12 02.89179 1.000 C 09 19 10.38 +74 08 18.6 1.196 0.368 -0.086215 0.017739 -0.086215 0.017738 B15 24 2021 12 02.89288 1.000 C 09 19 11.43 +74 08 20.2 1.196 0.368 -0.029946 0.160414 -0.029945 0.160413 B15 25 2021 12 02.89426 1.000 C 09 19 12.75 +74 08 21.8 1.196 0.368 -0.086522 -0.066470 -0.086521 -0.066471 B15 26 2021 12 02.89668 1.000 C 09 19 15.22 +74 08 24.9 1.196 0.368 0.108528 0.024006 0.108529 0.024005 033 27 2021 12 02.89697 1.000 C 09 19 15.45 +74 08 25.4 1.196 0.368 -0.058819 0.177215 -0.058818 0.177214 033 28 2021 12 02.89725 1.000 C 09 19 15.77 +74 08 25.7 1.196 0.368 0.132906 0.061042 0.132906 0.061042 033 29 2021 12 03.05051 1.000 C 09 21 42.79 +74 11 45.0 1.194 0.367 -0.245388 -0.098388 -0.245387 -0.098389 I93 30 2021 12 03.05588 1.000 C 09 21 47.97 +74 11 52.0 1.194 0.366 0.039251 -0.066419 0.039251 -0.066420 I93 31 2021 12 03.06107 1.000 C 09 21 52.93 +74 11 58.7 1.194 0.366 0.123872 -0.044574 0.123872 -0.044575 I93 32 2021 12 03.22673 1.000 C 09 24 30.17 +74 15 17.1 1.192 0.365 0.535928 -0.248061 0.535929 -0.248062 033 33 2021 12 03.22702 1.000 C 09 24 30.31 +74 15 17.2 1.192 0.365 -0.063338 -0.360569 -0.063338 -0.360570 033 34 2021 12 03.22730 1.000 C 09 24 30.61 +74 15 17.9 1.192 0.365 0.134988 -0.010223 0.134988 -0.010224 033 35 2021 12 03.22774 1.000 C 09 24 31.05 +74 15 18.3 1.192 0.365 0.182802 -0.120443 0.182803 -0.120444 033 36 2021 12 03.436026 1.000 C 09 28 01.02 +74 19 23.5 1.190 0.362 -0.178548 -0.152022 -0.178547 -0.152022 I52 37 2021 12 03.438376 1.000 C 09 28 03.38 +74 19 26.4 1.190 0.362 0.160365 -0.068686 0.160365 -0.068687 I52 38 2021 12 03.440725 1.000 C 09 28 05.70 +74 19 28.7 1.190 0.362 0.232879 -0.538925 0.232879 -0.538926 I52 39 2021 12 03.443086 1.000 C 09 28 07.90 +74 19 31.9 1.190 0.362 -0.052346 -0.034003 -0.052346 -0.034004 I52 40 2021 12 03.76852 1.000 C 09 33 38.19 +74 24 53.2 1.187 0.359 -0.037322 0.484568 -0.037322 0.484567 033 41 2021 12 03.76881 1.000 C 09 33 38.54 +74 24 53.2 1.187 0.359 0.094287 0.138154 0.094288 0.138154 033 42 2021 12 03.80964 1.000 C 09 34 21.07 +74 25 38.1 1.186 0.359 -0.515930 0.070369 -0.515930 0.070368 033 43 2021 12 03.80992 1.000 C 09 34 21.47 +74 25 38.5 1.186 0.359 -0.074091 0.086634 -0.074091 0.086633 033 44 2021 12 03.81021 1.000 C 09 34 21.84 +74 25 38.7 1.186 0.359 0.171812 -0.077887 0.171813 -0.077888 033 45 2021 12 03.838725 1.000 C 09 34 51.91 +74 26 09.3 1.186 0.358 -0.476479 -0.298768 -0.476478 -0.298769 104 46 2021 12 03.853762 1.000 C 09 35 07.77 +74 26 26.5 1.186 0.358 0.173169 -0.042233 0.173169 -0.042234 104 47 2021 12 03.872561 1.000 C 09 35 27.52 +74 26 47.0 1.185 0.358 0.605196 -0.675877 0.605196 -0.675877 F 104 48 2021 12 03.87536 1.000 C 09 35 30.23 +74 26 47.2 1.185 0.358 0.146028 -0.064547 0.146029 -0.064547 J57 49 2021 12 03.89766 1.000 C 09 35 53.41 +74 27 12.6 1.185 0.358 -0.514720 0.516777 -0.514720 0.516776 J57 50 2021 12 03.92000 1.000 C 09 36 16.91 +74 27 36.4 1.185 0.357 -0.160337 -0.728550 -0.160336 -0.728551 F J57 51 2021 12 03.983179 1.000 C 09 37 21.96 +74 28 50.6 1.184 0.357 -0.114759 -0.038255 -0.114758 -0.038256 L01 52 2021 12 03.984740 1.000 C 09 37 23.63 +74 28 52.4 1.184 0.357 0.135688 0.032418 0.135689 0.032418 L01 53 2021 12 03.986301 1.000 C 09 37 25.22 +74 28 54.2 1.184 0.357 0.069987 0.155131 0.069987 0.155130 L01 54 2021 12 03.987862 1.000 C 09 37 26.75 +74 28 55.9 1.184 0.357 -0.248413 0.218380 -0.248413 0.218380 L01 55 2021 12 03.989423 1.000 C 09 37 28.43 +74 28 57.3 1.184 0.357 -0.018960 -0.108560 -0.018959 -0.108561 L01 56 2021 12 05.69312 1.000 C 10 08 59.32 +74 49 34.4 1.166 0.339 0.321987 0.180063 0.321988 0.180063 033 57 2021 12 05.69341 1.000 C 10 08 59.62 +74 49 34.4 1.166 0.339 0.122288 0.055166 0.122288 0.055165 033 58 2021 12 05.69369 1.000 C 10 08 59.94 +74 49 34.5 1.166 0.339 0.054135 0.027554 0.054136 0.027553 033 59 2021 12 05.69408 1.000 C 10 09 00.42 +74 49 34.6 1.166 0.339 0.091319 -0.057883 0.091319 -0.057883 033 60 2021 12 07.09913 1.000 C 10 37 44.80 +74 54 32.7 1.151 0.325 0.052676 -0.125546 0.052676 -0.125547 033 61 2021 12 07.09994 1.000 C 10 37 45.79 +74 54 32.9 1.151 0.325 -0.037636 0.104302 -0.037636 0.104301 033 62 2021 12 07.10074 1.000 C 10 37 46.85 +74 54 32.7 1.151 0.325 0.209320 -0.053022 0.209321 -0.053023 033 63 2021 12 07.10162 1.000 C 10 37 47.87 +74 54 32.7 1.151 0.325 -0.097102 -0.027362 -0.097101 -0.027363 033 64 2021 12 16.090442 1.000 C 13 44 58.60 +67 59 23.5 1.056 0.243 0.027947 0.157666 0.027948 0.157665 Z99 65 2021 12 16.093063 1.000 C 13 45 01.21 +67 59 08.4 1.056 0.243 0.066939 0.072650 0.066939 0.072649 Z99 66 2021 12 16.095681 1.000 C 13 45 03.88 +67 58 53.1 1.056 0.243 0.522370 0.046001 0.522371 0.046000 Z99 67 2021 12 16.098285 1.000 C 13 45 06.43 +67 58 38.2 1.056 0.243 0.315238 -0.089268 0.315238 -0.089269 Z99 68 2021 12 18.71804 1.000 C 14 24 00.36 +63 00 44.6 1.028 0.224 -0.014305 0.231740 -0.014304 0.231739 204 69 2021 12 18.72728 1.000 C 14 24 07.83 +62 59 31.8 1.028 0.224 -0.226438 0.053527 -0.226438 0.053526 204 70 2021 12 18.73536 1.000 C 14 24 14.43 +62 58 28.0 1.028 0.224 0.006233 0.115732 0.006234 0.115731 204 71 2021 12 26.16704 1.000 C 15 36 11.49 +41 28 01.7 0.952 0.186 0.171990 -0.106564 0.171990 -0.106566 033 72 2021 12 26.16732 1.000 C 15 36 11.59 +41 27 57.9 0.952 0.186 0.270719 -0.403213 0.270720 -0.403214 033 73 2021 12 26.16761 1.000 C 15 36 11.72 +41 27 54.9 0.952 0.186 -0.178156 0.102113 -0.178156 0.102112 033 74 2021 12 26.16799 1.000 C 15 36 11.89 +41 27 49.8 0.952 0.186 0.149512 0.037985 0.149512 0.037984 033 75 2021 12 26.22367 1.000 C 15 36 34.60 +41 16 05.1 0.952 0.186 -0.330144 0.087669 -0.330143 0.087667 033 76 2021 12 26.22395 1.000 C 15 36 34.73 +41 16 01.3 0.952 0.186 -0.020562 0.081718 -0.020561 0.081717 033 77 2021 12 26.22424 1.000 C 15 36 34.84 +41 15 57.8 0.952 0.186 -0.214110 0.127146 -0.214109 0.127145 033 78 2021 12 26.22456 1.000 C 15 36 34.95 +41 15 53.5 0.952 0.186 -0.163150 -0.194400 -0.163149 -0.194402 033 79 2022 07 01.32732 1.000 C 20 55 59.52 -27 43 37.1 2.027 1.086 0.909197 -0.905714 0.909197 F -0.905714 F 807 80 2022 07 01.33861 1.000 C 20 55 58.04 -27 43 35.8 2.027 1.087 0.160302 0.630229 0.160302 0.630229 807 81 2022 07 01.35006 1.000 C 20 55 56.55 -27 43 37.1 2.027 1.087 -0.424195 -0.445615 -0.424195 -0.445615 807 82 2024 11 04.324341 1.000 C 00 11 42.091 +31 13 13.75 2.448 1.581 -0.049135 -0.141753 -0.049135 -0.141753 T12 83 2024 11 22.327057 1.000 C 23 53 57.596 +27 37 08.63 2.317 1.599 -0.079541 -0.094842 -0.079541 -0.094842 T12 84 2024 11 22.363188 1.000 C 23 53 56.151 +27 36 42.37 2.317 1.599 -0.097613 -0.100684 -0.097613 -0.100684 T12 } }