Improve: 2001_BD16 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 40/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.225995616 0.354E-13 0.148E-05 | e 0.680806915 0.24926E-06 2 0.911108528 -0.314E-12 0.812E-06 | a 1.617562605 0.14256E-07 3 0.587150972 0.947E-13 0.598E-06 | i 18.102239290 0.55590E-04 4 -0.012739564 -0.252E-15 0.604E-08 | node 119.542915963 0.36245E-04 5 -0.002727881 -0.258E-14 0.690E-08 | peri 246.663437096 0.48927E-04 6 0.002996506 0.283E-14 0.135E-07 | M 51.980480554 0.33291E-04 | tp = 2025-08-04.500468 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.57 1.00 3 0.30 -0.17 1.00 4 -0.84 -0.50 0.22 1.00 5 0.38 0.96 -0.34 -0.42 1.00 6 0.76 0.08 0.79 -0.36 -0.16 1.00 Root mean squared error: 0.78814 Optical RMSE: 0.78814(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 76/80 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 1999 01 13.44535 1.000 C 10 14 22.16 +12 27 12.7 1.215 0.279 0.267473 -1.817691 0.267473 -1.817691 699 2 1999 01 13.46573 1.000 C 10 14 15.27 +12 28 55.8 1.216 0.280 1.048458 -0.881479 1.048458 -0.881479 699 3 1999 01 13.48611 1.000 C 10 14 08.26 +12 30 37.2 1.216 0.280 0.531384 -2.009411 0.531384 -2.009411 699 4 2001 01 21.08650 1.000 C 03 43 23.90 +04 44 39.3 1.067 0.180 -0.763144 -0.386059 -0.763143 -0.386059 704 5 2001 01 21.10272 1.000 C 03 43 34.92 +04 47 26.6 1.067 0.180 -1.233620 -1.387439 -1.233620 -1.387439 704 6 2001 01 21.11776 1.000 C 03 43 45.08 +04 49 59.4 1.067 0.180 -0.385012 -0.595619 -0.385011 -0.595619 704 7 2001 01 22.15448 1.000 C 03 55 13.43 +07 37 18.3 1.080 0.190 -0.751667 0.072606 -0.751667 0.072606 704 8 2001 01 22.16986 1.000 C 03 55 22.87 +07 39 38.8 1.080 0.191 0.502452 -0.214378 0.502453 -0.214377 704 9 2001 01 22.18521 1.000 C 03 55 32.36 +07 41 58.6 1.080 0.191 0.757645 -0.019060 0.757645 -0.019060 704 10 2001 01 22.21579 1.000 C 03 55 51.42 +07 46 40.8 1.081 0.191 -2.425284 -3.178094 -2.425284 F -3.178094 F 704 11 2001 01 22.95882 1.000 C 04 03 26.18 +09 34 38.0 1.090 0.199 0.728086 0.083979 0.728086 0.083979 046 12 2001 01 22.95941 1.000 C 04 03 26.62 +09 34 43.7 1.090 0.199 -0.816228 -0.245495 -0.816228 -0.245495 046 13 2001 01 22.96007 1.000 C 04 03 26.97 +09 34 49.4 1.090 0.199 -0.334595 -0.585819 -0.334595 -0.585819 046 14 2001 01 22.96197 1.000 C 04 03 28.08 +09 35 02.7 1.090 0.199 0.516673 1.848838 0.516674 1.848838 046 15 2001 01 22.96257 1.000 C 04 03 28.31 +09 35 09.4 1.090 0.199 1.755430 -0.296338 1.755431 -0.296338 046 16 2001 01 23.77991 1.000 C 04 11 19.09 +11 24 20.7 1.099 0.207 1.007873 -0.211630 1.007873 -0.211630 046 17 2001 01 23.78124 1.000 C 04 11 19.93 +11 24 31.4 1.099 0.207 -0.811032 -0.235485 -0.811032 -0.235485 046 18 2001 01 23.78214 1.000 C 04 11 20.43 +11 24 38.3 1.099 0.207 -0.982021 -0.200389 -0.982021 -0.200389 046 19 2001 01 23.78304 1.000 C 04 11 20.69 +11 24 43.3 1.099 0.208 2.760354 0.695372 2.760355 F 0.695372 F 046 20 2001 01 23.83252 1.000 C 04 11 47.51 +11 30 59.9 1.100 0.208 2.177642 0.889876 2.177643 0.889876 557 21 2001 01 23.83317 1.000 C 04 11 47.99 +11 31 06.0 1.100 0.208 0.043474 0.286914 0.043474 0.286914 557 22 2001 01 23.83647 1.000 C 04 11 49.84 +11 31 32.9 1.100 0.208 -1.386533 -1.216496 -1.386532 -1.216496 557 23 2001 01 23.83713 1.000 C 04 11 50.11 +11 31 37.8 1.100 0.208 -0.128407 -1.456996 -0.128407 -1.456996 557 24 2001 03 24.32057 1.000 C 07 18 03.32 +32 15 12.7 1.711 1.188 1.077707 0.234534 1.077707 0.234534 568 25 2001 03 24.32375 1.000 C 07 18 03.66 +32 15 12.3 1.711 1.188 1.025020 0.264272 1.025020 0.264272 568 26 2021 04 24.47050 1.000 C 21 04 31.67 +01 14 01.1 1.133 0.821 0.261099 0.157057 0.261099 0.157057 291 27 2021 04 24.47883 1.000 C 21 04 34.50 +01 14 08.9 1.133 0.821 0.088928 0.256506 0.088928 0.256506 291 28 2021 04 24.48722 1.000 C 21 04 37.35 +01 14 16.4 1.133 0.821 -0.161704 0.008139 -0.161704 0.008139 291 29 2023 05 22.422265 1.000 C 21 57 20.120 +17 23 38.90 1.055 0.436 -0.387758 -0.311208 -0.387757 -0.311208 I52 30 2023 05 22.424515 1.000 C 21 57 21.355 +17 23 43.44 1.055 0.436 -0.142897 -0.033396 -0.142897 -0.033396 I52 31 2023 05 22.435762 1.000 C 21 57 27.479 +17 24 04.39 1.055 0.436 -0.143188 -0.050526 -0.143188 -0.050526 I52 32 2023 05 22.444732 1.000 C 21 57 32.382 +17 24 20.81 1.055 0.436 0.035496 -0.415272 0.035496 -0.415272 I52 33 2025 05 01.087350 1.000 C 18 02 37.518 +11 52 01.50 1.513 0.719 0.454450 0.715952 0.454450 0.715952 033 34 2025 05 01.091050 1.000 C 18 02 37.709 +11 52 07.10 1.513 0.719 0.327358 0.606914 0.327358 0.606914 033 35 2025 05 01.094720 1.000 C 18 02 37.907 +11 52 12.60 1.513 0.719 0.290754 0.394568 0.290754 0.394568 033 36 2025 05 01.098390 1.000 C 18 02 38.087 +11 52 18.30 1.513 0.718 0.105257 0.477976 0.105257 0.477976 033 37 2025 06 03.211290 1.000 C 18 35 05.50 +39 23 16.9 1.157 0.286 0.136900 0.547917 0.136900 0.547917 H21 38 2025 06 03.215148 1.000 C 18 35 05.90 +39 23 39.9 1.157 0.286 -0.139461 -0.260826 -0.139461 -0.260826 H21 39 2025 06 03.217077 1.000 C 18 35 06.07 +39 23 51.8 1.157 0.286 -0.085026 -0.172932 -0.085026 -0.172932 H21 40 2025 06 03.219007 1.000 C 18 35 06.26 +39 24 03.5 1.157 0.286 -0.103870 -0.386791 -0.103870 -0.386791 H21 } }