Improve: 2020_BC15 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 27/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 1.651159182 -0.733E-06 0.530E-02 | e 0.364450551 0.12873E-03 2 1.091837664 0.678E-06 0.489E-02 | a 1.670969323 0.37205E-03 3 -0.811625098 0.275E-06 0.199E-02 | i 36.193140671 0.37386E-02 4 -0.006681972 -0.508E-08 0.367E-04 | node 137.859527687 0.17591E-02 5 0.007051569 -0.304E-08 0.219E-04 | peri 41.247080620 0.54441E-02 6 0.002272289 0.251E-08 0.181E-04 | M 233.055413326 0.31610E+00 | tp = 2024-06-28.250634 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -1.00 1.00 3 -1.00 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 1.00 -1.00 -1.00 1.00 Root mean squared error: 0.35264 Optical RMSE: 0.35264(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 54/54 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 2019 12 30.611505 1.000 C 10 59 18.186 -20 59 09.61 1.228 0.557 -0.236272 -0.097914 -0.236084 -0.097659 F51 2 2019 12 30.622428 1.000 C 10 59 20.519 -20 58 58.32 1.228 0.556 -0.318390 -0.216804 -0.318202 -0.216549 F51 3 2019 12 30.633308 1.000 C 10 59 22.903 -20 58 46.47 1.228 0.556 0.022122 0.581541 0.022310 0.581796 F51 4 2019 12 30.644220 1.000 C 10 59 25.215 -20 58 35.23 1.228 0.556 -0.247730 0.222582 -0.247543 0.222837 F51 5 2020 01 22.585034 1.000 C 12 52 46.464 -04 29 45.70 1.136 0.341 0.169755 -0.194867 0.170120 -0.194560 F51 6 2020 01 22.587694 1.000 C 12 52 47.476 -04 29 33.17 1.136 0.341 0.126449 -0.106588 0.126814 -0.106281 F51 7 2020 01 30.572317 1.000 C 13 49 21.063 +07 29 55.43 1.111 0.306 -0.530805 -0.432568 -0.530349 -0.432355 F51 8 2020 01 30.583245 1.000 C 13 49 25.996 +07 31 00.94 1.111 0.306 0.191067 0.017725 0.191523 0.017938 F51 9 2020 01 30.594098 1.000 C 13 49 30.839 +07 32 05.44 1.111 0.306 0.302832 -0.292398 0.303288 -0.292185 F51 10 2020 01 30.605323 1.000 C 13 49 35.845 +07 33 12.84 1.111 0.306 0.212759 0.050475 0.213215 0.050688 F51 11 2020 01 31.36241 1.000 C 13 55 23.50 +08 49 14.1 1.109 0.304 0.059519 -0.406922 0.059981 -0.406725 807 12 2020 01 31.36657 1.000 C 13 55 25.35 +08 49 39.4 1.109 0.304 -0.410723 -0.299828 -0.410262 -0.299631 807 13 2020 01 31.37060 1.000 C 13 55 27.16 +08 50 03.5 1.109 0.304 -0.497530 -0.515594 -0.497068 -0.515397 807 14 2020 01 31.657574 1.000 C 13 57 39.395 +09 18 29.91 1.108 0.303 0.041309 0.012789 0.041772 0.012980 568 15 2020 01 31.658525 1.000 C 13 57 39.826 +09 18 35.68 1.108 0.303 0.050973 0.049049 0.051436 0.049240 568 16 2020 01 31.659473 1.000 C 13 57 40.252 +09 18 41.35 1.108 0.303 0.030628 -0.008027 0.031091 -0.007836 568 17 2020 01 31.70929 1.000 C 13 58 04.37 +09 24 05.8 1.108 0.303 -0.407133 0.386734 -0.406670 0.386924 Q63 18 2020 01 31.71065 1.000 C 13 58 05.03 +09 24 13.7 1.108 0.303 0.266915 0.233084 0.267379 0.233273 Q63 19 2020 01 31.71176 1.000 C 13 58 05.52 +09 24 21.1 1.108 0.303 -0.132243 0.831330 -0.131780 0.831520 Q63 20 2020 02 01.40994 1.000 C 14 03 30.53 +10 34 12.6 1.106 0.302 0.478579 0.654506 0.479046 0.654681 H36 21 2020 02 01.42615 1.000 C 14 03 37.99 +10 35 50.5 1.106 0.302 0.886437 0.185349 0.886904 0.185524 H36 22 2020 02 01.52296 1.000 C 14 04 22.71 +10 45 40.7 1.106 0.302 -0.357325 -0.266485 -0.356857 -0.266313 I52 23 2020 02 01.52439 1.000 C 14 04 23.40 +10 45 49.3 1.106 0.302 0.162894 -0.204752 0.163362 -0.204579 I52 24 2020 02 01.52582 1.000 C 14 04 24.07 +10 45 57.8 1.106 0.302 0.424367 -0.315949 0.424834 -0.315777 I52 25 2020 02 22.426935 1.000 C 16 45 29.75 +37 57 41.4 1.067 0.378 -0.261339 0.355139 -0.261082 0.354879 H21 26 2020 02 22.437016 1.000 C 16 45 33.69 +37 58 08.4 1.067 0.378 -0.293810 0.268532 -0.293553 0.268273 H21 27 2020 02 22.443606 1.000 C 16 45 36.29 +37 58 25.7 1.067 0.378 0.059994 -0.034563 0.060250 -0.034822 H21 } }