Improve: 2021_BJ1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 57/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.085043986 -0.192E-07 0.213E-02 | e 0.444706991 0.30484E-03 2 -0.435507603 -0.508E-08 0.575E-03 | a 0.837081257 0.14267E-04 3 -0.153365068 0.159E-08 0.172E-03 | i 11.482248099 0.12106E-01 4 0.029501935 0.701E-10 0.739E-05 | node 120.452789207 0.36971E-03 5 0.004609420 -0.848E-09 0.945E-04 | peri 145.038043225 0.20543E-02 6 -0.003931281 -0.229E-09 0.251E-04 | M 5.058485218 0.89628E-01 | tp = 2025-11-17.069319 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: 0.38624 Optical RMSE: 0.38624(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 113/114 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 2021 01 11.31450 1.000 C 08 50 27.25 +05 37 19.6 1.106 0.134 -0.286789 0.012609 -0.286790 0.012607 G96 2 2021 01 11.31966 1.000 C 08 50 25.87 +05 37 35.5 1.106 0.134 0.475593 0.445656 0.475592 0.445654 G96 3 2021 01 11.32482 1.000 C 08 50 24.35 +05 37 51.5 1.106 0.134 -0.357489 -0.426350 -0.357490 -0.426352 G96 4 2021 01 17.97215 1.000 C 08 06 09.60 +14 15 53.0 1.075 0.091 0.863709 -0.320422 0.863707 -0.320426 K88 5 2021 01 17.97283 1.000 C 08 06 09.21 +14 15 57.7 1.075 0.091 0.832279 0.227682 0.832278 0.227677 K88 6 2021 01 18.252538 1.000 C 08 03 21.15 +14 47 59.9 1.073 0.090 -0.147008 -0.039840 -0.147009 -0.039845 G96 7 2021 01 18.257677 1.000 C 08 03 17.83 +14 48 35.5 1.073 0.090 0.032255 0.676619 0.032255 0.676613 G96 8 2021 01 18.262836 1.000 C 08 03 14.37 +14 49 11.5 1.073 0.090 -0.233479 -0.342662 -0.233480 -0.342667 G96 9 2021 01 18.267984 1.000 C 08 03 11.00 +14 49 47.2 1.073 0.090 -0.146437 -0.126737 -0.146438 -0.126742 G96 10 2021 01 18.32158 1.000 C 08 02 36.38 +14 55 51.5 1.073 0.090 0.283788 0.115341 0.283788 0.115335 U68 11 2021 01 18.32495 1.000 C 08 02 34.15 +14 56 15.3 1.073 0.090 -0.052132 0.181195 -0.052132 0.181190 U68 12 2021 01 18.376543 1.000 C 08 01 58.92 +15 02 20.8 1.073 0.089 -0.052495 -0.083200 -0.052496 -0.083204 I52 13 2021 01 18.41792 1.000 C 08 01 32.18 +15 07 02.4 1.073 0.089 -0.168181 -0.441592 -0.168181 -0.441597 U68 14 2021 01 18.42130 1.000 C 08 01 29.99 +15 07 24.4 1.073 0.089 1.353386 0.508078 1.353386 F 0.508073 U68 15 2021 01 18.423449 1.000 C 08 01 27.65 +15 07 46.2 1.073 0.089 -0.059794 0.031115 -0.059794 0.031110 I52 16 2021 01 18.424710 1.000 C 08 01 26.81 +15 07 55.0 1.073 0.089 -0.111885 0.028417 -0.111886 0.028412 I52 17 2021 01 18.425969 1.000 C 08 01 25.96 +15 08 03.3 1.073 0.089 0.322335 -0.139424 0.322335 -0.139429 I52 18 2021 01 18.63881 1.000 C 07 59 15.43 +15 32 59.6 1.071 0.088 -0.916335 -0.655570 -0.916335 -0.655576 N88 19 2021 01 18.63918 1.000 C 07 59 15.25 +15 33 00.1 1.071 0.088 1.101642 0.684320 1.101643 0.684315 N88 20 2021 01 18.63953 1.000 C 07 59 14.94 +15 33 03.2 1.071 0.088 0.705739 -0.427856 0.705740 -0.427862 N88 21 2021 01 18.63988 1.000 C 07 59 14.69 +15 33 06.0 1.071 0.088 0.480356 -0.638216 0.480356 -0.638222 N88 22 2021 01 18.64024 1.000 C 07 59 14.48 +15 33 09.7 1.071 0.088 -0.662375 -0.300562 -0.662375 -0.300567 N88 23 2021 01 18.799726 1.000 C 07 57 29.24 +15 52 18.6 1.071 0.087 0.184041 -0.276784 0.184042 -0.276790 L01 24 2021 01 18.801284 1.000 C 07 57 28.20 +15 52 30.1 1.071 0.087 0.113827 0.177382 0.113828 0.177377 L01 25 2021 01 18.802841 1.000 C 07 57 27.10 +15 52 42.7 1.071 0.087 -0.781797 -0.506746 -0.781795 -0.506752 L01 26 2021 01 18.805955 1.000 C 07 57 24.99 +15 53 05.1 1.071 0.087 -0.245498 0.173025 -0.245497 0.173020 L01 27 2021 01 18.852065 1.000 C 07 56 53.73 +15 58 44.7 1.070 0.087 0.472732 -0.695617 0.472733 -0.695622 I93 28 2021 01 18.856915 1.000 C 07 56 50.42 +15 59 21.3 1.070 0.087 -0.243021 0.051874 -0.243020 0.051868 I93 29 2021 01 18.861899 1.000 C 07 56 46.95 +15 59 58.3 1.070 0.087 -0.107767 0.167495 -0.107766 0.167490 I93 30 2021 01 18.864816 1.000 C 07 56 44.23 +16 00 23.5 1.070 0.087 -0.070397 -0.145969 -0.070395 -0.145974 104 31 2021 01 18.868786 1.000 C 07 56 41.46 +16 00 53.0 1.070 0.087 -0.134645 0.182367 -0.134644 0.182361 104 32 2021 01 19.23173 1.000 C 07 52 24.20 +16 48 24.9 1.068 0.085 -0.625691 -0.089449 -0.625688 -0.089453 807 33 2021 01 19.23525 1.000 C 07 52 21.53 +16 48 51.3 1.068 0.085 -0.139774 -0.021724 -0.139770 -0.021728 807 34 2021 01 19.23863 1.000 C 07 52 18.97 +16 49 17.1 1.068 0.085 -0.061316 -0.195644 -0.061312 -0.195647 807 35 2021 01 20.08937 1.000 C 07 41 29.89 +18 40 14.9 1.064 0.080 -0.428942 0.312157 -0.428937 0.312155 033 36 2021 01 20.10829 1.000 C 07 41 14.19 +18 42 49.9 1.064 0.080 -0.104816 0.799315 -0.104810 0.799314 033 37 2021 01 20.10904 1.000 C 07 41 13.56 +18 42 56.7 1.064 0.080 -0.138078 0.156573 -0.138073 0.156571 033 38 2021 01 22.090742 1.000 C 07 10 19.66 +23 43 00.0 1.053 0.072 -0.057258 0.108348 -0.057252 0.108350 H21 39 2021 01 22.093457 1.000 C 07 10 16.65 +23 43 27.2 1.053 0.072 -0.220909 -0.275655 -0.220903 -0.275653 H21 40 2021 01 22.096362 1.000 C 07 10 13.42 +23 43 56.2 1.053 0.072 -0.327026 -0.572076 -0.327019 -0.572073 H21 41 2021 01 22.099267 1.000 C 07 10 10.18 +23 44 24.8 1.053 0.072 -0.414585 -0.462032 -0.414579 -0.462030 H21 42 2021 01 22.102172 1.000 C 07 10 06.93 +23 44 53.4 1.053 0.072 -0.404736 -0.337782 -0.404730 -0.337779 H21 43 2021 01 22.806551 1.000 C 06 56 44.76 +25 41 06.2 1.049 0.069 0.039591 -0.232739 0.039598 -0.232736 B49 44 2021 01 22.818380 1.000 C 06 56 30.21 +25 43 06.7 1.049 0.069 -0.132881 0.624206 -0.132874 0.624209 B49 45 2021 01 23.091403 1.000 C 06 50 55.25 +26 29 18.4 1.048 0.068 0.459904 -0.518737 0.459910 -0.518734 H21 46 2021 01 23.095383 1.000 C 06 50 50.12 +26 29 59.2 1.048 0.068 0.509624 -0.237590 0.509630 -0.237586 H21 47 2021 01 23.098381 1.000 C 06 50 46.25 +26 30 29.9 1.048 0.068 0.569181 0.001070 0.569188 0.001073 H21 48 2021 01 23.101288 1.000 C 06 50 42.52 +26 30 59.9 1.048 0.068 0.353207 -0.085159 0.353213 -0.085156 H21 49 2021 01 23.104195 1.000 C 06 50 38.77 +26 31 29.6 1.048 0.068 0.290571 0.164959 0.290577 0.164963 H21 50 2021 01 23.107685 1.000 C 06 50 34.28 +26 32 05.8 1.048 0.068 0.143967 -0.127218 0.143973 -0.127215 H21 51 2021 01 23.863358 1.000 C 06 33 57.64 +28 40 24.0 1.044 0.066 -0.341644 0.277620 -0.341638 0.277624 J95 52 2021 01 23.873423 1.000 C 06 33 43.27 +28 42 08.2 1.044 0.066 0.202105 0.299735 0.202111 0.299739 J95 53 2021 01 23.884668 1.000 C 06 33 27.27 +28 44 04.2 1.044 0.066 -0.381662 0.258034 -0.381656 0.258038 J95 54 2021 01 23.893873 1.000 C 06 33 14.11 +28 45 39.1 1.043 0.066 -0.362214 0.251775 -0.362209 0.251779 J95 55 2021 01 31.125069 1.000 C 02 55 42.11 +40 05 58.3 1.001 0.067 0.115777 0.071094 0.115775 0.071103 I52 56 2021 01 31.129198 1.000 C 02 55 34.78 +40 05 53.3 1.001 0.067 -0.048963 0.063415 -0.048965 0.063424 I52 57 2021 01 31.138554 1.000 C 02 55 18.16 +40 05 41.7 1.000 0.067 -0.072340 -0.031078 -0.072342 -0.031069 I52 } }