Improve: 2015_BT4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 65/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -1.688123487 -0.793E-12 0.182E-05 | e 0.636618904 0.33776E-07 2 0.330331576 -0.657E-12 0.135E-05 | a 1.463732784 0.54913E-07 3 0.147429921 -0.182E-12 0.537E-06 | i 6.217185822 0.88082E-05 4 -0.009133647 0.854E-14 0.192E-07 | node 166.728179773 0.61863E-04 5 -0.007282947 -0.170E-14 0.256E-08 | peri 220.036419905 0.65785E-04 6 -0.002042483 -0.725E-15 0.334E-08 | M 71.379443466 0.11459E-03 | tp = 2025-07-15.748698 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 1.00 1.00 3 0.96 0.95 1.00 4 -1.00 -1.00 -0.96 1.00 5 0.97 0.98 0.90 -0.97 1.00 6 0.91 0.90 0.98 -0.91 0.83 1.00 Root mean squared error: 0.25920 Optical RMSE: 0.25920(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 122/130 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 2015 01 17.62649 1.000 C 13 42 46.654 -35 51 36.53 0.971 0.173 0.904365 0.313369 0.904365 F 0.313369 F F51 2 2015 01 17.63647 1.000 C 13 42 38.490 -35 50 54.82 0.971 0.173 -0.086214 0.111962 -0.086213 0.111962 F51 3 2015 01 17.64650 1.000 C 13 42 30.330 -35 50 12.67 0.971 0.173 -0.559079 0.177654 -0.559078 0.177654 F51 4 2015 01 17.65644 1.000 C 13 42 22.297 -35 49 31.33 0.971 0.173 -0.199378 -0.084313 -0.199377 -0.084313 F51 5 2015 01 18.34676 1.000 C 13 33 24.91 -34 58 43.8 0.979 0.172 -0.090028 0.074954 -0.090028 0.074953 807 6 2015 01 18.35466 1.000 C 13 33 18.63 -34 58 09.1 0.979 0.172 -0.123082 0.029504 -0.123082 0.029504 807 7 2015 01 18.36245 1.000 C 13 33 12.45 -34 57 34.9 0.979 0.172 0.059427 -0.033948 0.059428 -0.033948 807 8 2015 01 18.655795 1.000 C 13 29 24.670 -34 36 05.26 0.982 0.172 0.174794 -0.057244 0.174794 -0.057244 568 9 2015 01 18.657097 1.000 C 13 29 23.653 -34 35 59.40 0.983 0.172 0.404513 -0.065348 0.404513 -0.065348 568 10 2015 01 18.658412 1.000 C 13 29 22.611 -34 35 53.37 0.983 0.172 0.426029 -0.038439 0.426029 -0.038439 568 11 2015 01 18.991671 1.000 C 13 25 10.14 -34 09 13.6 0.986 0.172 0.340099 -0.034405 0.340099 -0.034405 K92 12 2015 01 18.995211 1.000 C 13 25 07.38 -34 08 57.1 0.986 0.172 -0.081398 0.204546 -0.081397 0.204546 K92 13 2015 01 18.998537 1.000 C 13 25 04.83 -34 08 42.4 0.986 0.172 0.337403 -0.116697 0.337404 -0.116697 K92 14 2015 01 19.001943 1.000 C 13 25 02.18 -34 08 26.8 0.986 0.172 0.134013 -0.121463 0.134014 -0.121463 K92 15 2015 01 19.004849 1.000 C 13 24 59.96 -34 08 13.2 0.987 0.172 0.337280 0.331836 0.337280 0.331836 K92 16 2015 01 19.035165 1.000 C 13 24 36.42 -34 05 54.8 0.987 0.172 0.124281 -0.102752 0.124281 -0.102753 K92 17 2015 01 19.038411 1.000 C 13 24 33.86 -34 05 39.8 0.987 0.172 -0.343892 -0.188830 -0.343891 -0.188830 K92 18 2015 01 19.041670 1.000 C 13 24 31.35 -34 05 24.8 0.987 0.172 -0.083384 -0.054762 -0.083384 -0.054762 K92 19 2015 01 19.044999 1.000 C 13 24 28.76 -34 05 09.3 0.987 0.172 -0.169657 0.119235 -0.169656 0.119234 K92 20 2015 01 19.048575 1.000 C 13 24 25.98 -34 04 53.0 0.987 0.172 -0.089175 -0.014822 -0.089175 -0.014823 K92 21 2015 01 19.33877 1.000 C 13 20 44.93 -33 41 57.8 0.990 0.171 0.248208 -0.141474 0.248208 -0.141474 807 22 2015 01 19.34522 1.000 C 13 20 39.90 -33 41 27.1 0.990 0.171 -0.083214 -0.060819 -0.083214 -0.060819 807 23 2015 01 19.35145 1.000 C 13 20 35.05 -33 40 57.6 0.991 0.171 -0.206780 -0.117479 -0.206779 -0.117480 807 24 2015 01 20.32996 1.000 C 13 08 24.61 -32 20 07.7 1.002 0.171 0.170733 -0.190564 0.170733 -0.190564 807 25 2015 01 20.33445 1.000 C 13 08 21.20 -32 19 44.9 1.002 0.171 -0.114806 -0.055483 -0.114805 -0.055484 807 26 2015 01 20.33850 1.000 C 13 08 18.13 -32 19 24.6 1.002 0.171 -0.176475 -0.157285 -0.176475 -0.157285 807 27 2015 01 21.35945 1.000 C 12 55 57.37 -30 50 23.9 1.014 0.171 -0.056896 0.085514 -0.056896 0.085513 807 28 2015 01 21.36452 1.000 C 12 55 53.63 -30 49 56.9 1.014 0.171 -0.250351 -0.002117 -0.250351 -0.002117 807 29 2015 01 21.36972 1.000 C 12 55 49.80 -30 49 29.2 1.014 0.171 -0.368414 -0.076575 -0.368414 -0.076576 807 30 2015 01 23.28882 1.000 C 12 33 47.37 -27 51 43.2 1.036 0.173 -0.176181 0.343855 -0.176181 0.343855 807 31 2015 01 23.29262 1.000 C 12 33 44.78 -27 51 21.9 1.036 0.173 -0.003170 0.233747 -0.003170 0.233747 807 32 2015 01 23.29665 1.000 C 12 33 42.01 -27 50 59.3 1.036 0.173 -0.076320 -0.036318 -0.076320 -0.036318 807 33 2015 01 23.30014 1.000 C 12 33 39.63 -27 50 39.6 1.036 0.173 0.023146 -0.039567 0.023146 -0.039568 807 34 2015 01 28.36584 1.000 C 11 43 03.11 -19 32 38.7 1.093 0.185 0.389753 -0.101043 0.389753 -0.101044 807 35 2015 01 28.37060 1.000 C 11 43 00.48 -19 32 10.4 1.093 0.185 0.194266 -0.058071 0.194266 -0.058072 807 36 2015 01 28.37552 1.000 C 11 42 57.77 -19 31 41.1 1.093 0.185 0.048916 0.077132 0.048916 0.077132 807 37 2015 02 06.40608 1.000 C 10 38 40.20 -06 18 27.4 1.191 0.230 0.178870 0.392896 0.178870 0.392896 291 38 2015 02 06.40694 1.000 C 10 38 39.89 -06 18 23.6 1.191 0.230 0.099708 0.238423 0.099708 0.238423 291 39 2015 02 06.40779 1.000 C 10 38 39.63 -06 18 19.7 1.191 0.230 0.376620 0.696162 0.376619 0.696162 291 40 2015 02 14.19357 1.000 C 10 03 23.71 +01 45 33.9 1.272 0.290 -0.374096 -0.464463 -0.374096 -0.464464 807 41 2015 02 14.19609 1.000 C 10 03 23.16 +01 45 41.2 1.272 0.290 0.065590 -0.210310 0.065590 -0.210310 807 42 2015 02 14.19842 1.000 C 10 03 22.61 +01 45 48.3 1.272 0.290 -0.047509 -0.465620 -0.047509 -0.465620 807 43 2015 02 14.20067 1.000 C 10 03 22.12 +01 45 54.9 1.272 0.290 0.269040 -0.198892 0.269040 -0.198892 807 44 2015 02 14.20338 1.000 C 10 03 21.49 +01 46 03.2 1.272 0.290 0.137650 -0.344800 0.137650 -0.344801 807 45 2015 02 14.50417 1.000 C 10 02 16.97 +02 01 13.6 1.275 0.292 -0.070958 -0.492937 -0.070959 -0.492937 474 46 2015 02 14.50628 1.000 C 10 02 16.57 +02 01 19.6 1.275 0.292 0.483042 0.426978 0.483042 0.426977 474 47 2015 02 14.50839 1.000 C 10 02 16.07 +02 01 25.4 1.275 0.292 0.840832 -0.152247 0.840832 F -0.152247 474 48 2015 02 25.96817 1.000 C 09 32 48.76 +09 04 06.2 1.388 0.408 1.046156 -0.610135 1.046156 F -0.610135 204 49 2015 02 25.99462 1.000 C 09 32 45.91 +09 04 47.9 1.388 0.409 0.018023 -0.529440 0.018023 -0.529440 204 50 2016 06 08.32377 1.000 C 17 42 20.89 -01 56 44.9 1.410 0.417 0.026968 0.213419 0.026967 0.213419 926 51 2016 06 08.33512 1.000 C 17 42 19.12 -01 56 28.7 1.409 0.417 -0.584360 0.125970 -0.584360 0.125970 926 52 2016 06 14.29948 1.000 C 17 25 06.85 +00 43 38.5 1.352 0.360 0.235105 0.161601 0.235105 0.161601 926 53 2016 06 14.30689 1.000 C 17 25 05.30 +00 43 51.5 1.352 0.360 0.276735 0.142938 0.276735 0.142938 926 54 2016 06 14.31431 1.000 C 17 25 03.77 +00 44 03.7 1.352 0.360 -0.520985 -0.162345 -0.520985 -0.162345 926 55 2016 06 27.93063 1.000 C 16 21 34.15 +08 38 54.6 1.214 0.258 -0.660736 0.305917 -0.660736 0.305918 104 56 2016 06 27.94168 1.000 C 16 21 29.86 +08 39 20.8 1.214 0.258 -0.173263 1.475805 -0.173263 F 1.475805 F 104 57 2016 06 27.95275 1.000 C 16 21 25.72 +08 39 48.5 1.214 0.258 -0.221908 -0.047669 -0.221908 -0.047669 104 58 2016 06 29.41696 1.000 C 16 12 05.339 +09 39 43.31 1.199 0.250 0.102595 0.035018 0.102595 0.035018 F51 59 2016 06 29.42950 1.000 C 16 12 00.250 +09 40 14.13 1.199 0.250 0.124273 -0.009396 0.124273 -0.009396 F51 60 2016 06 29.44202 1.000 C 16 11 55.168 +09 40 44.86 1.198 0.250 0.201480 0.021874 0.201481 0.021874 F51 61 2016 06 29.45457 1.000 C 16 11 50.104 +09 41 15.46 1.198 0.250 -0.103073 -0.063672 -0.103073 -0.063672 F51 62 2016 07 02.25291 1.000 C 15 52 26.51 +11 38 10.2 1.168 0.235 -0.085591 -0.283970 -0.085591 -0.283969 G96 63 2016 07 02.25765 1.000 C 15 52 24.37 +11 38 21.9 1.168 0.235 -0.195835 -0.051087 -0.195835 -0.051086 G96 64 2016 07 02.26239 1.000 C 15 52 22.21 +11 38 34.6 1.168 0.235 0.562893 -0.405597 0.562893 -0.405597 G96 65 2016 07 02.26713 1.000 C 15 52 20.02 +11 38 46.5 1.168 0.235 1.164455 0.138614 1.164455 F 0.138614 F G96 } }