Improve: 2025_BJ4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 16/0 number of iterations: 5 ====================================================================================================================== Iteration: 5 { In_coords Corrections Errors In_elements El_errors 1 -2.823462722 -0.303E-06 0.325E-01 | e 0.612269834 0.55602E-02 2 -0.530150458 0.252E-06 0.269E-01 | a 1.932821843 0.24913E-01 3 0.927774474 0.274E-06 0.292E-01 | i 22.419492672 0.20493E+00 4 -0.001198392 -0.194E-08 0.207E-03 | node 116.738078947 0.15824E-01 5 -0.006362062 0.412E-09 0.442E-04 | peri 258.887502023 0.93300E-01 6 -0.001014463 0.964E-09 0.103E-03 | M 142.668071743 0.28207E+01 | tp = 2024-10-28.035062 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: 0.35943 Optical RMSE: 0.35943(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 31/32 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 2025 01 20.301397 1.000 C 07 22 51.245 +22 25 05.40 1.374 0.395 -0.088703 -0.130446 -0.088718 -0.130465 F52 2 2025 01 20.312902 1.000 C 07 22 50.040 +22 25 39.67 1.374 0.395 0.338976 -0.317381 0.338961 -0.317399 F52 3 2025 01 20.324324 1.000 C 07 22 48.887 +22 26 12.81 1.374 0.395 -0.020786 0.199736 -0.020801 0.199718 F52 4 2025 01 20.335767 1.000 C 07 22 47.704 +22 26 46.95 1.374 0.396 0.127263 -0.205009 0.127248 -0.205027 F52 5 2025 01 20.436340 1.000 C 07 22 37.311 +22 31 40.59 1.375 0.397 -0.069527 -0.180913 -0.069540 -0.180931 F52 6 2025 01 20.436974 1.000 C 07 22 37.254 +22 31 42.31 1.375 0.397 -0.205974 -0.087724 -0.205988 -0.087742 F52 7 2025 01 20.464664 1.000 C 07 22 33.700 +22 32 53.80 1.376 0.397 -0.434077 0.149348 -0.434090 0.149331 I52 8 2025 01 20.470088 1.000 C 07 22 33.200 +22 33 09.40 1.376 0.397 -0.786585 -0.012753 -0.786598 -0.012770 I52 9 2025 01 21.213366 1.000 C 07 21 26.665 +23 08 23.71 1.383 0.405 0.352883 -0.233002 0.352871 -0.233020 I52 10 2025 01 21.218782 1.000 C 07 21 26.165 +23 08 38.44 1.383 0.405 -0.118131 0.083861 -0.118144 0.083844 I52 11 2025 01 21.224191 1.000 C 07 21 25.607 +23 08 52.80 1.383 0.405 0.121526 0.905410 0.121514 0.905392 I52 12 2025 01 21.229605 1.000 C 07 21 25.070 +23 09 11.16 1.383 0.405 0.938445 -2.241040 0.938432 -2.241057 F I52 13 2025 01 26.206709 1.000 C 07 15 02.646 +26 29 20.33 1.429 0.463 0.037161 -0.035384 0.037148 -0.035403 V06 14 2025 01 26.212292 1.000 C 07 15 02.257 +26 29 31.88 1.429 0.463 -0.137865 0.066003 -0.137878 0.065984 V06 15 2025 01 26.217876 1.000 C 07 15 01.858 +26 29 43.69 1.429 0.463 -0.102652 -0.045989 -0.102665 -0.046007 V06 16 2025 01 26.223460 1.000 C 07 15 01.451 +26 29 55.50 1.429 0.463 0.035122 -0.135733 0.035109 -0.135752 V06 } }