Improve: 2016_GB221 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 54/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.928096164 0.237E-12 0.385E-06 | e 0.213458002 0.19654E-06 2 -0.219071548 -0.436E-12 0.851E-06 | a 1.186302880 0.29428E-08 3 -0.389637331 -0.128E-12 0.790E-06 | i 21.477149485 0.10152E-04 4 0.004535188 0.232E-14 0.140E-07 | node 22.743446002 0.68308E-05 5 0.013118994 -0.147E-14 0.418E-08 | peri 16.538837119 0.38840E-04 6 0.011506368 -0.773E-14 0.519E-08 | M 317.704780944 0.63020E-04 | tp = 2026-01-15.447323 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.95 1.00 3 0.97 0.98 1.00 4 -0.98 -0.99 -1.00 1.00 5 0.84 0.87 0.93 -0.90 1.00 6 0.80 0.94 0.87 -0.88 0.71 1.00 Root mean squared error: 0.15401 Optical RMSE: 0.15401(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 96/108 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 2016 04 05.47610 1.000 C 14 23 15.907 -14 08 29.48 1.423 0.446 -0.049700 0.116105 -0.049700 0.116105 F51 2 2016 04 05.48839 1.000 C 14 23 13.542 -14 08 46.67 1.423 0.446 0.048417 -0.008933 0.048417 -0.008933 F51 3 2016 04 05.50069 1.000 C 14 23 11.170 -14 09 03.52 1.423 0.446 -0.012582 0.156484 -0.012582 0.156484 F51 4 2016 04 05.51300 1.000 C 14 23 08.809 -14 09 20.70 1.423 0.446 0.221322 0.058372 0.221322 0.058372 F51 5 2016 04 06.436390 1.000 C 14 20 16.490 -14 30 36.62 1.424 0.443 -0.061812 0.063540 -0.061813 0.063540 568 6 2016 04 06.437657 1.000 C 14 20 16.239 -14 30 38.37 1.424 0.443 -0.081484 0.067217 -0.081484 0.067217 568 7 2016 04 06.438922 1.000 C 14 20 15.990 -14 30 40.10 1.424 0.443 -0.084709 0.095029 -0.084709 0.095029 568 8 2016 04 12.44906 1.000 C 14 00 01.48 -16 45 46.6 1.429 0.433 0.091654 -0.284435 0.091654 -0.284435 F51 9 2016 04 12.46073 1.000 C 13 59 58.91 -16 46 01.5 1.429 0.433 -0.042229 0.010019 -0.042229 0.010019 F51 10 2016 04 12.47235 1.000 C 13 59 56.35 -16 46 16.8 1.429 0.433 0.143160 -0.077081 0.143159 -0.077081 F51 11 2016 04 13.441093 1.000 C 13 56 29.540 -17 07 08.18 1.430 0.432 0.176154 -0.105999 0.176153 -0.105999 568 12 2016 04 13.442359 1.000 C 13 56 29.258 -17 07 09.72 1.430 0.432 0.119470 -0.041790 0.119470 -0.041790 568 13 2016 04 13.443626 1.000 C 13 56 28.984 -17 07 11.50 1.430 0.432 0.319058 -0.051191 0.319058 -0.051191 568 14 2016 04 25.266387 1.000 C 13 13 37.81 -20 45 32.5 1.437 0.442 -0.133452 -0.080506 -0.133452 -0.080506 705 15 2016 04 25.267402 1.000 C 13 13 37.56 -20 45 33.4 1.437 0.442 0.233844 -0.278152 0.233844 -0.278153 705 16 2016 04 25.268454 1.000 C 13 13 37.30 -20 45 34.5 1.437 0.442 0.699188 -0.337877 0.699189 F -0.337877 F 705 17 2016 04 30.16128 1.000 C 12 57 15.36 -21 52 07.9 1.438 0.457 0.082782 0.264958 0.082782 0.264957 807 18 2016 04 30.17032 1.000 C 12 57 13.58 -21 52 14.5 1.438 0.457 -0.027218 0.323534 -0.027218 0.323534 807 19 2016 04 30.17904 1.000 C 12 57 11.83 -21 52 20.5 1.438 0.457 0.248824 -0.068435 0.248824 -0.068435 807 20 2016 05 09.14812 1.000 C 12 32 17.28 -23 22 55.9 1.439 0.495 1.858772 -0.624611 1.858772 F -0.624612 F 291 21 2016 05 09.15826 1.000 C 12 32 15.81 -23 23 01.2 1.439 0.495 1.519152 -0.429438 1.519152 F -0.429438 291 22 2016 05 09.16844 1.000 C 12 32 14.48 -23 23 06.4 1.439 0.495 -0.839203 -0.249754 -0.839203 F -0.249754 291 23 2021 03 31.311701 1.000 C 08 35 55.727 +48 30 19.35 1.295 0.598 0.034135 0.218979 0.034135 0.218979 F52 24 2021 03 31.326015 1.000 C 08 35 57.474 +48 29 36.75 1.295 0.598 0.175622 0.061671 0.175622 0.061671 F52 25 2021 03 31.340367 1.000 C 08 35 59.194 +48 28 54.26 1.295 0.598 0.761645 -0.212522 0.761645 F -0.212522 F F52 26 2021 04 02.250118 1.000 C 08 40 06.099 +46 55 10.66 1.300 0.609 -0.103203 0.289521 -0.103203 0.289521 F52 27 2021 04 02.274383 1.000 C 08 40 09.000 +46 54 00.01 1.300 0.609 -0.200850 0.069488 -0.200850 0.069488 F52 28 2021 04 02.286489 1.000 C 08 40 10.420 +46 53 24.61 1.300 0.609 -0.025745 0.143421 -0.025745 0.143421 F52 29 2024 09 30.616428 1.000 C 08 23 02.029 +30 26 33.48 0.933 0.525 0.090762 0.069172 0.090762 0.069172 T14 30 2024 09 30.620698 1.000 C 08 23 03.416 +30 26 40.17 0.933 0.525 0.103520 0.074251 0.103520 0.074251 T14 31 2024 10 01.622002 1.000 C 08 28 33.582 +30 51 30.82 0.933 0.529 0.109693 -0.065819 0.109694 -0.065819 T14 32 2024 10 01.624136 1.000 C 08 28 34.276 +30 51 34.10 0.933 0.529 0.086903 0.041451 0.086903 0.041451 T14 33 2025 03 01.497740 1.000 C 14 38 38.620 +13 25 27.30 1.335 0.502 0.313260 0.075572 0.313260 0.075572 291 34 2025 03 01.509290 1.000 C 14 38 37.700 +13 25 21.70 1.335 0.502 0.024434 -0.200093 0.024434 -0.200093 291 35 2025 03 01.520830 1.000 C 14 38 36.800 +13 25 17.00 1.335 0.502 0.008345 0.439860 0.008345 0.439860 291 36 2025 03 14.295617 1.000 C 14 15 24.57 +11 26 37.9 1.364 0.445 -0.089798 0.174829 -0.089798 0.174829 H21 37 2025 03 14.301395 1.000 C 14 15 23.69 +11 26 33.7 1.364 0.444 -0.041352 -0.098975 -0.041352 -0.098975 H21 38 2025 03 14.304670 1.000 C 14 15 23.19 +11 26 31.6 1.364 0.444 0.020730 0.026607 0.020730 0.026607 H21 39 2025 03 23.403801 1.000 C 13 49 09.192 +09 22 36.72 1.382 0.417 -0.005047 0.160920 -0.005047 0.160920 F52 40 2025 03 23.414830 1.000 C 13 49 06.940 +09 22 26.22 1.382 0.417 -0.182160 0.139666 -0.182160 0.139666 F52 41 2025 03 23.425817 1.000 C 13 49 04.731 +09 22 15.81 1.382 0.417 0.195768 -0.029222 0.195768 -0.029222 F52 42 2025 03 26.405836 1.000 C 13 39 01.247 +08 32 24.71 1.387 0.411 0.102492 -0.017116 0.102492 -0.017116 F52 43 2025 03 26.419911 1.000 C 13 38 58.215 +08 32 09.99 1.387 0.411 0.110808 -0.084515 0.110808 -0.084515 F52 44 2025 03 26.434029 1.000 C 13 38 55.151 +08 31 55.32 1.387 0.411 -0.050471 0.076859 -0.050471 0.076859 F52 45 2025 03 26.448244 1.000 C 13 38 52.083 +08 31 40.43 1.387 0.411 0.027061 0.008093 0.027061 0.008093 F52 46 2025 03 29.381547 1.000 C 13 28 28.893 +07 38 02.37 1.392 0.408 0.107830 -0.204377 0.107830 -0.204377 F51 47 2025 03 29.395993 1.000 C 13 28 25.641 +07 37 45.99 1.392 0.408 -0.158063 -0.030987 -0.158063 -0.030987 F51 48 2025 03 29.410413 1.000 C 13 28 22.430 +07 37 29.83 1.392 0.408 0.192780 -0.057425 0.192780 -0.057425 F51 49 2025 03 29.424838 1.000 C 13 28 19.195 +07 37 13.55 1.392 0.408 0.278977 0.007294 0.278977 0.007294 F51 50 2025 03 30.426339 1.000 C 13 24 41.399 +07 17 55.13 1.394 0.407 -0.046126 0.055998 -0.046126 0.055998 F51 51 2025 03 30.439149 1.000 C 13 24 38.499 +07 17 40.12 1.394 0.407 -0.051087 -0.020354 -0.051087 -0.020354 F51 52 2025 03 30.452039 1.000 C 13 24 35.572 +07 17 24.99 1.394 0.407 -0.135408 -0.033541 -0.135408 -0.033541 F51 53 2025 04 23.135689 1.000 C 12 06 44.26 -01 25 56.4 1.425 0.465 -0.597145 -0.289629 -0.597145 F -0.289629 F H21 54 2025 04 23.148863 1.000 C 12 06 42.25 -01 26 13.6 1.425 0.465 -0.512710 -0.198645 -0.512710 F -0.198645 F H21 } }