Improve: 2015_DU198 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 22/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.677278762 -0.421E-03 NaN | e 0.496841560 NaN 2 1.709156853 -0.740E-04 NaN | a 1.976383953 NaN 3 0.591512248 -0.155E-04 NaN | i 4.074463671 NaN 4 -0.012353388 -0.963E-06 NaN | node 161.125408179 NaN 5 -0.001987015 -0.234E-05 NaN | peri 25.774609865 NaN 6 -0.000405428 -0.811E-06 NaN | M 301.070048261 NaN | tp = 2026-05-06.126529 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: 0.35030 Optical RMSE: 0.35030(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 44/44 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 02 22.400509 1.000 C 10 43 46.763 -00 55 00.27 1.054 0.067 1.163503 1.237368 0.044879 0.132409 F51 2 2015 02 22.401828 1.000 C 10 43 47.560 -00 55 01.77 1.054 0.067 1.024460 1.012624 -0.094417 -0.092247 F51 3 2015 02 22.413736 1.000 C 10 43 54.901 -00 55 15.48 1.054 0.066 0.927067 0.892824 -0.194080 -0.211251 F51 4 2015 02 22.415043 1.000 C 10 43 55.729 -00 55 16.93 1.054 0.066 1.020961 1.205150 -0.100435 0.101163 F51 5 2015 02 22.428007 1.000 C 10 44 03.716 -00 55 31.95 1.054 0.066 0.983542 1.009297 -0.140318 -0.093818 F51 6 2015 02 22.439678 1.000 C 10 44 10.943 -00 55 45.52 1.054 0.066 1.234205 1.286460 0.108133 0.184137 F51 7 2015 02 24.44132 1.000 C 11 09 19.221 -01 37 35.66 1.047 0.059 1.506748 1.355647 -0.026602 0.490662 F51 8 2015 02 24.45557 1.000 C 11 09 30.457 -01 37 55.49 1.047 0.059 1.915045 1.219497 0.379172 0.356373 F51 9 2015 02 24.46985 1.000 C 11 09 41.695 -01 38 14.73 1.047 0.059 1.534266 1.136245 -0.004121 0.274991 F51 10 2015 02 25.32775 1.000 C 11 22 23.47 -01 59 07.1 1.044 0.056 2.352715 -0.043978 0.663197 -0.773674 H21 11 2015 02 25.33633 1.000 C 11 22 31.09 -01 59 19.2 1.044 0.056 2.289378 0.344077 0.598527 -0.384343 H21 12 2015 02 25.447435 1.000 C 11 24 19.866 -02 01 15.30 1.043 0.056 1.051539 0.321303 -0.658651 -0.387464 568 13 2015 02 25.448777 1.000 C 11 24 21.033 -02 01 17.25 1.043 0.056 0.774328 0.114029 -0.936068 -0.594543 568 14 2015 02 25.46333 1.000 C 11 24 34.146 -02 01 41.04 1.043 0.056 1.709727 0.720443 -0.002883 0.013982 F51 15 2015 02 25.47726 1.000 C 11 24 46.514 -02 02 01.39 1.043 0.056 1.534108 0.742743 -0.180613 0.038314 F51 16 2015 02 25.49123 1.000 C 11 24 58.969 -02 02 22.19 1.043 0.055 2.003080 0.776805 0.286256 0.074420 F51 17 2015 02 26.42462 1.000 C 11 40 32.54 -02 26 26.2 1.040 0.053 1.916260 0.471760 0.065526 -0.079542 291 18 2015 02 26.42501 1.000 C 11 40 32.95 -02 26 26.5 1.040 0.053 1.984074 0.891267 0.133294 0.340024 291 19 2015 02 26.42540 1.000 C 11 40 33.34 -02 26 27.3 1.040 0.053 2.094748 0.729074 0.243921 0.177891 291 20 2015 02 27.53973 1.000 C 12 01 21.220 -02 55 48.48 1.036 0.050 2.087020 0.549478 0.117515 0.177261 F51 21 2015 02 27.55226 1.000 C 12 01 35.215 -02 56 08.74 1.036 0.050 1.825953 0.576181 -0.144514 0.205791 F51 22 2015 02 27.56481 1.000 C 12 01 49.276 -02 56 29.30 1.036 0.050 1.776316 0.366590 -0.195101 -0.001965 F51 } }