Improve: 2020_XG1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 86/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.395406983 -0.710E-12 0.711E-05 | e 0.295559211 0.24397E-06 2 -0.716869887 -0.645E-12 0.595E-05 | a 1.273143759 0.38769E-06 3 -1.141848013 0.464E-12 0.419E-05 | i 50.310343457 0.54961E-04 4 0.008971902 0.275E-14 0.242E-07 | node 77.150631387 0.26298E-05 5 0.008018989 -0.611E-14 0.577E-07 | peri 99.017770058 0.21559E-04 6 -0.006633051 -0.972E-14 0.965E-07 | M 94.654535072 0.53292E-03 | tp = 2025-07-06.039894 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.99 1.00 3 -0.99 -1.00 1.00 4 -0.96 -0.99 0.99 1.00 5 0.99 1.00 -1.00 -0.99 1.00 6 1.00 0.99 -0.99 -0.97 0.99 1.00 Root mean squared error: 0.25232 Optical RMSE: 0.25232(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 160/172 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 2020 12 05.436795 1.000 C 05 23 00.29 +10 26 13.5 1.241 0.263 -0.083822 0.340078 -0.083822 0.340078 G96 2 2020 12 05.441912 1.000 C 05 22 58.07 +10 26 51.9 1.241 0.263 0.734839 0.281347 0.734839 0.281348 G96 3 2020 12 05.447036 1.000 C 05 22 55.79 +10 27 31.3 1.241 0.263 0.302268 0.038261 0.302268 0.038261 G96 4 2020 12 05.452151 1.000 C 05 22 53.52 +10 28 10.6 1.241 0.263 -0.053182 -0.158736 -0.053182 -0.158736 G96 5 2020 12 05.467506 1.000 C 05 22 46.78 +10 30 07.9 1.241 0.262 0.058144 -0.280619 0.058143 -0.280619 I52 6 2020 12 05.467926 1.000 C 05 22 46.63 +10 30 11.4 1.241 0.262 0.098207 0.297906 0.098207 0.297906 I52 7 2020 12 05.468347 1.000 C 05 22 46.41 +10 30 14.4 1.241 0.262 -0.005342 -0.259285 -0.005342 -0.259285 I52 8 2020 12 05.468768 1.000 C 05 22 46.23 +10 30 18.1 1.241 0.262 -0.366486 0.061876 -0.366486 0.061876 I52 9 2020 12 05.51210 1.000 C 05 22 27.28 +10 35 50.2 1.241 0.262 -0.123252 0.272835 -0.123252 0.272836 691 10 2020 12 05.52649 1.000 C 05 22 21.00 +10 37 40.9 1.241 0.262 -0.353956 0.564982 -0.353956 0.564982 691 11 2020 12 06.14914 1.000 C 05 17 48.09 +11 58 59.5 1.238 0.257 0.811367 -0.085792 0.811367 F -0.085792 W34 12 2020 12 06.16093 1.000 C 05 17 42.59 +12 00 34.0 1.238 0.257 0.281908 -0.340224 0.281908 -0.340224 W34 13 2020 12 06.163230 1.000 C 05 17 41.58 +12 00 50.0 1.238 0.257 -0.229675 -0.911162 -0.229675 -0.911162 F H21 14 2020 12 06.166134 1.000 C 05 17 40.26 +12 01 13.6 1.238 0.257 -0.386208 -0.395334 -0.386208 -0.395333 H21 15 2020 12 06.17236 1.000 C 05 17 37.26 +12 02 06.4 1.238 0.257 -0.803462 -0.065551 -0.803462 F -0.065551 W34 16 2020 12 06.219061 1.000 C 05 17 16.44 +12 08 19.4 1.238 0.257 0.219705 0.038264 0.219705 0.038264 I52 17 2020 12 06.219480 1.000 C 05 17 16.22 +12 08 22.6 1.238 0.257 0.177679 -0.358330 0.177679 -0.358330 I52 18 2020 12 06.219900 1.000 C 05 17 16.03 +12 08 26.1 1.238 0.257 0.102612 -0.222090 0.102612 -0.222090 I52 19 2020 12 06.220320 1.000 C 05 17 15.84 +12 08 29.2 1.238 0.257 0.375480 -0.283240 0.375480 -0.283240 I52 20 2020 12 06.24802 1.000 C 05 17 02.84 +12 12 07.5 1.238 0.257 -0.139454 -0.269846 -0.139454 -0.269846 V01 21 2020 12 06.31733 1.000 C 05 16 30.40 +12 21 24.0 1.237 0.256 0.084514 0.103652 0.084514 0.103652 V01 22 2020 12 07.151680 1.000 C 05 09 57.44 +14 15 27.9 1.233 0.251 0.295118 0.028281 0.295118 0.028281 I52 23 2020 12 07.151926 1.000 C 05 09 57.35 +14 15 30.5 1.233 0.251 -0.033636 0.650567 -0.033636 0.650567 I52 24 2020 12 07.152172 1.000 C 05 09 57.15 +14 15 32.6 1.233 0.251 -0.480667 -0.398430 -0.480667 -0.398430 I52 25 2020 12 07.152417 1.000 C 05 09 57.08 +14 15 33.3 1.233 0.251 1.055231 -0.202459 1.055231 F -0.202459 I52 26 2020 12 07.23727 1.000 C 05 09 14.73 +14 27 23.8 1.233 0.250 -0.297374 0.324537 -0.297374 0.324537 V01 27 2020 12 07.27171 1.000 C 05 08 57.40 +14 32 13.5 1.233 0.250 -0.381061 -0.354009 -0.381061 -0.354009 V01 28 2020 12 09.30412 1.000 C 04 51 02.81 +19 28 24.9 1.224 0.239 -0.701631 0.319513 -0.701631 0.319513 703 29 2020 12 09.31467 1.000 C 04 50 56.71 +19 29 59.3 1.223 0.239 -0.360298 1.082217 -0.360298 F 1.082217 F 703 30 2020 12 09.31995 1.000 C 04 50 53.61 +19 30 45.9 1.223 0.239 0.715197 1.449929 0.715196 F 1.449929 F 703 31 2020 12 09.394386 1.000 C 04 50 10.32 +19 41 58.3 1.223 0.239 0.158655 -0.065035 0.158655 -0.065035 I52 32 2020 12 09.394574 1.000 C 04 50 10.22 +19 42 00.3 1.223 0.239 -0.142754 -0.206322 -0.142754 -0.206322 I52 33 2020 12 09.394761 1.000 C 04 50 10.13 +19 42 01.7 1.223 0.239 -0.148434 0.181003 -0.148434 0.181003 I52 34 2020 12 09.394957 1.000 C 04 50 09.99 +19 42 03.4 1.223 0.239 0.170253 -0.016841 0.170253 -0.016841 I52 35 2020 12 10.428994 1.000 C 04 40 01.44 +22 19 51.7 1.218 0.235 0.005535 0.117719 0.005535 0.117719 T08 36 2020 12 10.433405 1.000 C 04 39 58.69 +22 20 32.3 1.218 0.235 -0.110525 0.172859 -0.110525 0.172859 T08 37 2020 12 10.439707 1.000 C 04 39 54.72 +22 21 30.8 1.218 0.235 0.224371 -0.315562 0.224371 -0.315562 T08 38 2020 12 10.451502 1.000 C 04 39 47.38 +22 23 18.9 1.218 0.235 -0.274260 0.246576 -0.274260 0.246576 T08 39 2020 12 11.448588 1.000 C 04 29 19.556 +24 57 21.98 1.214 0.232 -0.070384 0.073491 -0.070384 0.073491 F52 40 2020 12 11.457685 1.000 C 04 29 13.519 +24 58 46.16 1.213 0.232 -0.200221 0.118524 -0.200221 0.118523 F52 41 2020 12 11.466698 1.000 C 04 29 07.519 +25 00 09.64 1.213 0.232 -0.059896 0.077831 -0.059896 0.077831 F52 42 2020 12 11.475794 1.000 C 04 29 01.476 +25 01 33.88 1.213 0.232 -0.072380 -0.022900 -0.072380 -0.022900 F52 43 2020 12 12.436850 1.000 C 04 18 18.23 +27 29 55.5 1.209 0.230 0.160124 -0.017740 0.160124 -0.017740 I52 44 2020 12 12.437101 1.000 C 04 18 18.08 +27 29 57.8 1.209 0.230 -0.150013 -0.099242 -0.150013 -0.099242 I52 45 2020 12 12.437348 1.000 C 04 18 17.90 +27 30 00.1 1.209 0.230 -0.028638 -0.107690 -0.028638 -0.107690 I52 46 2020 12 12.437594 1.000 C 04 18 17.72 +27 30 01.9 1.209 0.230 -0.020475 0.361535 -0.020475 0.361535 I52 47 2020 12 13.44790 1.000 C 04 06 24.83 +30 04 18.8 1.204 0.229 -0.207431 0.027216 -0.207431 0.027216 691 48 2020 12 13.45117 1.000 C 04 06 22.45 +30 04 48.6 1.204 0.229 -0.122656 -0.448414 -0.122656 -0.448414 691 49 2020 12 14.238007 1.000 C 03 56 44.26 +32 02 29.0 1.200 0.229 0.037024 0.176097 0.037024 0.176097 I52 50 2020 12 14.238428 1.000 C 03 56 43.94 +32 02 32.7 1.200 0.229 -0.008628 0.185693 -0.008628 0.185693 I52 51 2020 12 14.238848 1.000 C 03 56 43.62 +32 02 36.7 1.200 0.229 0.051609 -0.095183 0.051609 -0.095184 I52 52 2020 12 14.239267 1.000 C 03 56 43.28 +32 02 40.2 1.200 0.229 0.208934 0.172853 0.208934 0.172853 I52 53 2020 12 15.30848 1.000 C 03 43 00.03 +34 36 41.3 1.195 0.231 0.064955 -0.039800 0.064955 -0.039800 291 54 2020 12 15.30934 1.000 C 03 42 59.34 +34 36 48.4 1.195 0.231 0.055804 0.061296 0.055804 0.061295 291 55 2020 12 15.31021 1.000 C 03 42 58.67 +34 36 56.0 1.195 0.231 -0.150118 -0.342222 -0.150118 -0.342222 291 56 2020 12 16.121813 1.000 C 03 32 14.59 +36 28 16.2 1.192 0.232 0.532215 1.286364 0.532215 F 1.286364 F I52 57 2020 12 16.122234 1.000 C 03 32 14.28 +36 28 20.6 1.192 0.232 0.422281 0.212268 0.422281 0.212268 I52 58 2020 12 16.122654 1.000 C 03 32 13.81 +36 28 23.5 1.192 0.232 1.702955 1.151519 1.702955 F 1.151519 F I52 59 2020 12 17.266172 1.000 C 03 16 32.37 +38 55 32.3 1.186 0.235 0.045597 -0.161896 0.045597 -0.161897 I52 60 2020 12 17.266593 1.000 C 03 16 32.01 +38 55 34.9 1.186 0.235 -0.065305 0.316768 -0.065305 0.316768 I52 61 2020 12 17.267013 1.000 C 03 16 31.64 +38 55 38.0 1.186 0.235 0.088478 0.344189 0.088478 0.344189 I52 62 2020 12 17.267432 1.000 C 03 16 31.30 +38 55 41.5 1.186 0.235 0.030913 -0.115355 0.030913 -0.115355 I52 63 2020 12 19.163403 1.000 C 02 49 46.53 +42 30 17.1 1.177 0.243 0.259979 0.174156 0.259979 0.174156 I52 64 2020 12 19.164396 1.000 C 02 49 45.69 +42 30 23.3 1.177 0.243 -0.029275 0.049367 -0.029275 0.049367 I52 65 2020 12 19.165384 1.000 C 02 49 44.84 +42 30 29.6 1.177 0.243 -0.134330 -0.169169 -0.134330 -0.169169 I52 66 2020 12 19.166376 1.000 C 02 49 43.94 +42 30 35.7 1.177 0.243 0.212095 -0.055693 0.212095 -0.055693 I52 67 2020 12 19.210460 1.000 C 02 49 05.37 +42 35 07.0 1.177 0.244 0.555574 -0.203487 0.555574 -0.203487 G96 68 2020 12 19.215924 1.000 C 02 49 00.66 +42 35 40.1 1.177 0.244 -0.224289 -0.076109 -0.224289 -0.076110 G96 69 2020 12 19.221208 1.000 C 02 48 56.03 +42 36 12.3 1.177 0.244 -0.111646 0.004741 -0.111646 0.004741 G96 70 2020 12 20.242502 1.000 C 02 34 18.91 +44 14 45.8 1.172 0.249 0.108573 0.036091 0.108573 0.036091 I52 71 2020 12 20.243486 1.000 C 02 34 18.04 +44 14 51.1 1.172 0.249 0.213813 0.058164 0.213813 0.058164 I52 72 2020 12 20.244470 1.000 C 02 34 17.18 +44 14 56.3 1.172 0.249 0.196156 0.157994 0.196156 0.157994 I52 73 2020 12 20.245455 1.000 C 02 34 16.36 +44 15 01.9 1.172 0.249 -0.181656 -0.210634 -0.181656 -0.210634 I52 74 2020 12 22.280018 1.000 C 02 05 24.86 +46 57 06.8 1.163 0.262 0.149674 -0.134487 0.149674 -0.134487 I52 75 2020 12 22.281280 1.000 C 02 05 23.80 +46 57 11.9 1.163 0.262 0.027618 -0.154440 0.027618 -0.154440 I52 76 2020 12 22.285528 1.000 C 02 05 20.19 +46 57 29.0 1.163 0.262 0.052108 -0.128626 0.052109 -0.128626 I52 77 2020 12 26.061365 1.000 C 01 15 27.04 +50 12 04.0 1.145 0.293 -0.215465 0.213694 -0.215465 0.213694 I52 78 2020 12 26.064106 1.000 C 01 15 24.99 +50 12 09.7 1.145 0.293 -0.363442 0.555072 -0.363442 0.555072 I52 79 2020 12 26.066850 1.000 C 01 15 22.91 +50 12 16.4 1.145 0.293 -0.338544 -0.126381 -0.338544 -0.126381 I52 80 2020 12 27.11050 1.000 C 01 02 50.21 +50 46 24.6 1.140 0.302 -0.057532 -0.053618 -0.057532 -0.053618 I52 81 2020 12 27.11446 1.000 C 01 02 47.38 +50 46 31.7 1.140 0.302 -0.221958 -0.229599 -0.221958 -0.229599 I52 82 2021 05 18.434327 1.000 C 21 19 18.88 +02 31 06.1 1.078 0.306 -0.169922 0.225925 -0.169922 0.225924 I52 83 2021 05 18.440469 1.000 C 21 19 19.12 +02 30 19.5 1.078 0.306 -0.089302 -0.531290 -0.089302 -0.531290 I52 84 2021 05 19.397249 1.000 C 21 20 01.14 +00 27 49.5 1.082 0.298 -0.456382 0.488371 -0.456382 0.488371 I52 85 2021 05 19.401086 1.000 C 21 20 01.35 +00 27 19.3 1.082 0.298 0.525990 0.195805 0.525990 0.195805 I52 86 2021 05 19.404926 1.000 C 21 20 01.48 +00 26 48.3 1.082 0.298 0.126762 -0.414516 0.126762 -0.414516 I52 } }