Improve: 2020_XS epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 69/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.792344129 0.772E-13 0.148E-05 | e 0.383996271 0.93687E-06 2 1.295823081 0.181E-12 0.287E-05 | a 1.293475937 0.21404E-07 3 -0.885611057 0.949E-14 0.115E-05 | i 51.434686194 0.46179E-04 4 -0.004770051 -0.540E-17 0.350E-08 | node 246.680924900 0.57619E-05 5 -0.008045737 0.122E-14 0.197E-07 | peri 61.142915213 0.50054E-04 6 -0.004510836 -0.114E-15 0.435E-08 | M 208.432430270 0.76403E-04 | tp = 2025-01-13.900904 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.69 1.00 3 -0.08 0.65 1.00 4 -0.46 -0.91 -0.80 1.00 5 0.65 1.00 0.66 -0.92 1.00 6 -0.72 -0.95 -0.53 0.89 -0.96 1.00 Root mean squared error: 0.30584 Optical RMSE: 0.30584(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 130/138 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 2017 12 14.13334 1.000 C 00 37 35.20 +21 17 31.5 1.278 0.507 0.258074 0.438515 0.258074 0.438515 G96 2 2017 12 14.13900 1.000 C 00 37 36.60 +21 17 05.4 1.278 0.507 1.583063 0.535813 1.583063 F 0.535813 F G96 3 2017 12 14.14467 1.000 C 00 37 38.10 +21 16 42.0 1.278 0.507 0.810495 -1.601867 0.810495 F -1.601867 F G96 4 2020 11 21.25975 1.000 C 03 58 59.00 +50 21 49.5 1.269 0.315 -0.418618 0.032575 -0.418618 0.032575 G96 5 2020 11 21.27047 1.000 C 03 58 54.21 +50 20 15.0 1.269 0.315 0.001700 -0.022135 0.001700 -0.022134 G96 6 2020 12 04.233233 1.000 C 03 06 09.40 +20 25 07.1 1.344 0.379 -0.210450 0.296737 -0.210450 0.296737 G96 7 2020 12 04.238404 1.000 C 03 06 08.72 +20 24 32.8 1.344 0.379 -0.288223 0.152232 -0.288223 0.152232 G96 8 2020 12 04.243586 1.000 C 03 06 08.03 +20 23 58.3 1.344 0.379 -0.221962 0.114583 -0.221962 0.114583 G96 9 2020 12 04.248754 1.000 C 03 06 07.32 +20 23 23.8 1.344 0.379 0.168547 0.120825 0.168547 0.120825 G96 10 2020 12 04.30313 1.000 C 03 06 00.18 +20 17 22.2 1.344 0.380 0.250515 -0.244326 0.250515 -0.244326 291 11 2020 12 04.31290 1.000 C 03 05 58.92 +20 16 17.1 1.344 0.380 0.050963 -0.154996 0.050963 -0.154996 291 12 2020 12 04.32273 1.000 C 03 05 57.64 +20 15 11.8 1.344 0.380 0.040187 -0.289779 0.040187 -0.289779 291 13 2020 12 04.359952 1.000 C 03 05 52.82 +20 11 04.4 1.344 0.381 0.033735 -0.817547 0.033735 -0.817547 I52 14 2020 12 04.362054 1.000 C 03 05 52.60 +20 10 50.2 1.344 0.381 -0.611550 -0.486282 -0.611550 -0.486282 I52 15 2020 12 05.063968 1.000 C 03 04 31.53 +18 54 42.0 1.348 0.387 -0.462533 0.205384 -0.462533 0.205384 H21 16 2020 12 05.069778 1.000 C 03 04 30.85 +18 54 05.0 1.348 0.387 -0.729543 0.273385 -0.729543 0.273385 H21 17 2020 12 05.079539 1.000 C 03 04 30.08 +18 53 03.9 1.348 0.387 -0.121726 0.004985 -0.121726 0.004985 I52 18 2020 12 05.081219 1.000 C 03 04 29.84 +18 52 53.1 1.348 0.388 0.462588 0.005095 0.462588 0.005095 I52 19 2020 12 05.082900 1.000 C 03 04 29.67 +18 52 41.9 1.348 0.388 0.161846 0.609191 0.161846 0.609191 I52 20 2020 12 05.084581 1.000 C 03 04 29.50 +18 52 31.7 1.348 0.388 -0.360479 0.238745 -0.360479 0.238745 I52 21 2020 12 05.13643 1.000 C 03 04 22.96 +18 47 01.0 1.349 0.388 -0.675930 0.249515 -0.675930 0.249515 H36 22 2020 12 05.14730 1.000 C 03 04 21.61 +18 45 51.7 1.349 0.388 -0.105933 0.363639 -0.105933 0.363639 H36 23 2020 12 05.15816 1.000 C 03 04 20.32 +18 44 43.0 1.349 0.388 -0.469198 0.155161 -0.469198 0.155161 H36 24 2020 12 05.33108 1.000 C 03 03 59.81 +18 26 29.8 1.350 0.390 0.979614 -0.055229 0.979614 F -0.055229 691 25 2020 12 05.34014 1.000 C 03 03 58.72 +18 25 32.2 1.350 0.390 1.362492 0.169475 1.362492 F 0.169475 691 26 2020 12 06.085740 1.000 C 03 02 40.77 +17 08 46.3 1.354 0.398 -0.253153 0.174226 -0.253153 0.174226 I52 27 2020 12 06.086999 1.000 C 03 02 40.62 +17 08 38.8 1.354 0.398 -0.096531 0.034774 -0.096531 0.034774 I52 28 2020 12 06.088259 1.000 C 03 02 40.46 +17 08 31.4 1.354 0.398 0.165812 -0.245822 0.165812 -0.245822 I52 29 2020 12 06.089519 1.000 C 03 02 40.27 +17 08 25.2 1.354 0.398 0.503213 -1.798480 0.503213 F -1.798480 F I52 30 2020 12 07.097072 1.000 C 03 01 01.10 +15 29 27.2 1.360 0.408 -0.059596 -0.306973 -0.059596 -0.306973 I52 31 2020 12 07.098336 1.000 C 03 01 00.96 +15 29 20.1 1.360 0.408 0.100078 -0.487293 0.100078 -0.487293 I52 32 2020 12 07.099597 1.000 C 03 01 00.86 +15 29 12.6 1.360 0.408 -0.145386 -0.084416 -0.145386 -0.084416 I52 33 2020 12 07.100858 1.000 C 03 01 00.71 +15 29 05.3 1.360 0.408 0.225396 -0.107822 0.225396 -0.107822 I52 34 2020 12 08.25433 1.000 C 02 59 18.633 +13 42 27.19 1.366 0.421 -0.043138 -0.047528 -0.043138 -0.047528 F51 35 2020 12 08.26660 1.000 C 02 59 17.525 +13 41 21.56 1.366 0.421 -0.133843 -0.116021 -0.133843 -0.116021 F51 36 2020 12 08.29146 1.000 C 02 59 15.252 +13 39 08.10 1.366 0.422 0.176107 0.140136 0.176107 0.140136 F51 37 2020 12 10.11719 1.000 C 02 56 56.55 +11 04 30.2 1.376 0.443 0.503007 0.095695 0.503007 0.095695 807 38 2020 12 10.12131 1.000 C 02 56 56.22 +11 04 10.5 1.376 0.443 0.653062 -0.187549 0.653062 -0.187549 807 39 2020 12 10.12540 1.000 C 02 56 55.93 +11 03 50.8 1.376 0.443 0.365254 -0.103939 0.365254 -0.103939 807 40 2020 12 14.12318 1.000 C 02 53 15.90 +06 17 46.0 1.397 0.494 0.487614 -0.250275 0.487614 -0.250275 807 41 2020 12 14.12946 1.000 C 02 53 15.59 +06 17 22.2 1.397 0.494 0.491859 -0.324183 0.491859 -0.324183 807 42 2020 12 14.13547 1.000 C 02 53 15.27 +06 16 59.3 1.397 0.494 0.871258 -0.453398 0.871258 -0.453398 807 43 2020 12 14.142371 1.000 C 02 53 15.68 +06 16 14.7 1.397 0.494 0.302631 -0.025098 0.302631 -0.025098 V06 44 2020 12 14.144747 1.000 C 02 53 15.59 +06 16 05.8 1.397 0.494 -0.078364 0.066579 -0.078364 0.066579 V06 45 2020 12 14.147123 1.000 C 02 53 15.47 +06 15 56.9 1.397 0.494 -0.067400 -0.056039 -0.067400 -0.056039 V06 46 2020 12 14.149499 1.000 C 02 53 15.35 +06 15 48.0 1.397 0.494 -0.056464 -0.177577 -0.056464 -0.177577 V06 47 2020 12 17.308205 1.000 C 02 51 26.63 +03 14 16.0 1.414 0.538 -0.244762 0.078431 -0.244762 0.078431 V06 48 2020 12 17.311372 1.000 C 02 51 26.52 +03 14 05.9 1.414 0.538 0.027777 0.141790 0.027777 0.141790 V06 49 2020 12 17.314540 1.000 C 02 51 26.41 +03 13 55.8 1.414 0.538 0.303205 0.201847 0.303205 0.201847 V06 50 2020 12 17.317709 1.000 C 02 51 26.34 +03 13 46.1 1.414 0.538 -0.137254 0.212595 -0.137254 0.212595 V06 51 2020 12 21.19315 1.000 C 02 50 17.77 +00 14 14.1 1.434 0.594 0.194621 -0.572437 0.194621 -0.572437 291 52 2020 12 21.21391 1.000 C 02 50 17.44 +00 13 22.7 1.434 0.594 0.538668 -0.408303 0.538668 -0.408303 291 53 2020 12 21.23472 1.000 C 02 50 17.18 +00 12 32.1 1.434 0.594 -0.404301 -0.481632 -0.404301 -0.481632 291 54 2020 12 21.256731 1.000 C 02 50 16.86 +00 11 37.1 1.434 0.595 -0.106586 0.359677 -0.106586 0.359677 V06 55 2020 12 21.262274 1.000 C 02 50 16.76 +00 11 23.6 1.434 0.595 0.112218 0.122266 0.112218 0.122266 V06 56 2020 12 21.267817 1.000 C 02 50 16.67 +00 11 10.2 1.434 0.595 0.161710 -0.125998 0.161710 -0.125998 V06 57 2020 12 21.273362 1.000 C 02 50 16.63 +00 10 56.6 1.434 0.595 -0.324837 0.173955 -0.324837 0.173955 V06 58 2023 10 13.631135 1.000 C 08 24 45.602 +49 08 39.72 1.158 0.694 0.026512 0.096269 0.026512 0.096269 T14 59 2023 10 13.632347 1.000 C 08 24 45.457 +49 08 37.73 1.158 0.694 0.069816 0.111485 0.069816 0.111485 T14 60 2023 10 13.633558 1.000 C 08 24 45.305 +49 08 35.74 1.158 0.694 0.047690 0.103322 0.047690 0.103322 T14 61 2023 12 04.390340 1.000 C 05 06 52.017 -00 22 23.03 1.451 0.493 -0.193480 0.282114 -0.193480 0.282114 F52 62 2023 12 04.403192 1.000 C 05 06 48.715 -00 23 12.93 1.451 0.493 0.005080 -0.208375 0.005080 -0.208375 F52 63 2023 12 04.428894 1.000 C 05 06 42.173 -00 24 51.78 1.451 0.493 -0.182655 -0.036965 -0.182655 -0.036965 F52 64 2023 12 07.305855 1.000 C 04 55 14.819 -03 19 49.69 1.465 0.514 0.450690 -0.167664 0.450690 -0.167664 G96 65 2023 12 07.311010 1.000 C 04 55 13.624 -03 20 07.12 1.465 0.514 0.163725 0.137081 0.163725 0.137081 G96 66 2023 12 07.316170 1.000 C 04 55 12.454 -03 20 24.22 1.465 0.514 -0.458310 0.836650 -0.458310 0.836650 G96 67 2023 12 08.458397 1.000 C 04 50 54.397 -04 24 10.99 1.471 0.524 0.117544 -0.224809 0.117544 -0.224809 F52 68 2023 12 08.471444 1.000 C 04 50 51.438 -04 24 53.53 1.471 0.524 0.040542 0.054505 0.040542 0.054505 F52 69 2023 12 08.484438 1.000 C 04 50 48.467 -04 25 35.95 1.471 0.524 0.075751 -0.069543 0.075751 -0.069543 F52 } }