Improve: 2020_BF15 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 14/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.159077964 0.886E-01 NaN | e 0.601952466 NaN 2 0.735445763 -0.167E-01 NaN | a 1.565899833 NaN 3 0.279642315 -0.114E-01 NaN | i 4.568364439 NaN 4 -0.022832106 -0.359E-03 NaN | node 135.598993384 NaN 5 0.004287228 0.163E-02 NaN | peri 259.657358547 NaN 6 0.002932661 0.622E-03 NaN | M 15.696577249 NaN | tp = 2025-10-20.793371 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: 3.68283 Optical RMSE: 3.68283(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 28/28 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 2020 01 24.553212 1.000 C 11 44 09.537 -25 48 44.32 0.999 0.035 1095.732341 -3389.254365 -0.296791 -3.506763 F51 2 2020 01 24.553850 1.000 C 11 44 07.533 -25 48 18.97 0.999 0.035 1094.229302 -3388.957859 -0.501398 -3.538607 F51 3 2020 01 24.563164 1.000 C 11 43 38.541 -25 42 10.62 0.999 0.035 1075.676906 -3384.243534 -0.117734 -3.632810 F51 4 2020 01 27.41432 1.000 C 10 16 23.034 -02 26 18.48 1.029 0.052 -1853.584485 -1907.097846 0.194250 6.351891 F51 5 2020 01 27.42588 1.000 C 10 16 09.942 -02 22 38.41 1.029 0.052 -1856.599081 -1902.996208 0.504302 6.227167 F51 6 2020 01 27.43739 1.000 C 10 15 56.917 -02 18 59.67 1.029 0.052 -1859.844259 -1898.732886 0.525812 6.296768 F51 7 2020 01 27.44894 1.000 C 10 15 43.853 -02 15 20.75 1.029 0.052 -1863.301809 -1894.503248 0.302229 6.331062 F51 8 2020 01 30.389522 1.000 C 09 40 04.067 +08 13 41.55 1.059 0.077 -1957.127525 -1098.642800 2.640331 -0.051877 F51 9 2020 01 30.401342 1.000 C 09 39 57.700 +08 15 23.46 1.060 0.077 -1957.593114 -1096.570080 1.219099 0.032875 F51 10 2020 01 30.425094 1.000 C 09 39 45.102 +08 18 44.45 1.060 0.078 -1954.474528 -1092.766637 2.380840 -0.118088 F51 11 2020 02 01.31202 1.000 C 09 27 01.05 +11 54 07.4 1.079 0.095 -1771.524307 -816.589776 -1.731645 -3.982047 G96 12 2020 02 01.31714 1.000 C 09 26 59.13 +11 54 36.0 1.079 0.095 -1771.530146 -816.372015 -2.291941 -4.293443 G96 13 2020 02 01.32226 1.000 C 09 26 57.27 +11 55 04.4 1.079 0.095 -1770.741764 -815.776621 -2.059293 -4.225518 G96 14 2020 02 01.32738 1.000 C 09 26 55.40 +11 55 32.8 1.079 0.095 -1770.113251 -815.241124 -1.987760 -4.215912 G96 } }