Improve: 2001_BM61 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 9/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -1.152633616 -0.549E-04 0.508E-01 | e 0.190947941 0.21850E-01 2 -0.868351049 0.105E-03 NaN | a 1.386299649 NaN 3 0.305331762 0.301E-04 NaN | i 25.093780907 0.20464E+01 4 0.004905804 -0.103E-05 NaN | node 120.996042986 0.28951E+00 5 -0.012134227 -0.655E-06 NaN | peri 329.782120107 0.85366E+01 6 -0.004056763 0.270E-06 NaN | M 99.286198072 0.31106E+01 | tp = 2025-06-09.574006 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 ... -1.00 3 ... -1.75 -1.00 4 ... 1.25 3.34 -1.00 5 ... 1.05 1.41 -1.51 -1.00 6 ... -1.14 -2.86 1.01 1.39 -1.00 Root mean squared error: 1.07827 Optical RMSE: 1.07827(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 18/18 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 2001 01 19.33684 1.000 C 09 47 26.00 +18 55 20.4 1.150 0.179 0.099918 -1.135236 0.298989 -1.093304 704 2 2001 01 19.35293 1.000 C 09 47 26.69 +18 57 41.9 1.150 0.179 -0.996820 0.669103 -0.797610 0.710556 704 3 2001 01 19.36831 1.000 C 09 47 27.48 +18 59 55.2 1.150 0.179 0.091278 0.832797 0.290620 0.873798 704 4 2001 01 19.38371 1.000 C 09 47 28.21 +19 02 07.5 1.150 0.179 0.477597 -0.147978 0.677070 -0.107426 704 5 2001 01 19.39911 1.000 C 09 47 28.84 +19 04 20.6 1.150 0.179 -0.676162 -0.385112 -0.476560 -0.345005 704 6 2001 01 20.07763 1.000 C 09 48 11.87 +20 41 53.1 1.151 0.179 0.089516 -1.668766 0.291593 -1.646151 046 7 2001 01 20.07855 1.000 C 09 48 11.93 +20 42 02.1 1.151 0.179 0.244711 -0.581379 0.446793 -0.558785 046 8 2001 01 20.08199 1.000 C 09 48 12.04 +20 42 32.0 1.151 0.179 -0.581400 -0.343170 -0.379300 -0.320652 046 9 2001 01 20.08501 1.000 C 09 48 12.20 +20 43 00.8 1.151 0.179 -0.553692 2.464536 -0.351576 2.486988 046 } }