Improve: 2017_GP4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 21/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 1.817422679 -0.839E-04 NaN | e 0.556950355 NaN 2 0.751170990 -0.530E-03 NaN | a 1.928052596 NaN 3 0.383417610 -0.261E-03 NaN | i 2.824556657 NaN 4 0.001840618 0.346E-05 NaN | node 352.428748800 0.52923E-02 5 0.010551381 0.139E-05 NaN | peri 265.322478136 NaN 6 0.005214231 0.715E-06 NaN | M 62.200766851 NaN | tp = 2025-06-05.045416 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: 0.37691 Optical RMSE: 0.37691(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 42/42 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 2017 04 01.46490 1.000 C 12 33 30.060 -16 02 11.75 1.086 0.089 -1.567782 -5.298225 0.181411 0.114201 F51 2 2017 04 01.47520 1.000 C 12 33 30.191 -16 03 13.72 1.086 0.089 -2.130296 -5.614780 -0.381767 -0.196590 F51 3 2017 04 01.48548 1.000 C 12 33 30.346 -16 04 16.40 1.086 0.089 -1.928143 -5.531067 -0.180262 -0.107130 F51 4 2017 04 02.17180 1.000 C 12 34 12.78 -17 17 12.3 1.081 0.083 -1.122797 -5.924214 0.660680 -0.109054 807 5 2017 04 02.17723 1.000 C 12 34 12.92 -17 17 49.1 1.081 0.083 -1.860934 -5.789898 -0.077384 0.028563 807 6 2017 04 02.18281 1.000 C 12 34 13.04 -17 18 28.1 1.081 0.083 -1.395107 -5.713670 0.388517 0.108184 807 7 2017 04 02.313104 1.000 C 12 34 25.468 -17 34 56.81 1.080 0.082 -1.810164 -5.714657 -0.003158 0.182179 568 8 2017 04 02.314321 1.000 C 12 34 25.506 -17 35 05.40 1.080 0.082 -1.965138 -5.737377 -0.158071 0.160220 568 9 2017 04 02.315538 1.000 C 12 34 25.538 -17 35 14.22 1.080 0.082 -1.878046 -5.788411 -0.070919 0.109945 568 10 2017 04 03.15004 1.000 C 12 35 21.10 -19 19 47.3 1.074 0.076 -2.151579 -6.240503 -0.227085 0.192444 807 11 2017 04 03.15476 1.000 C 12 35 21.26 -19 20 26.3 1.074 0.076 -2.164698 -6.233522 -0.239574 0.202687 807 12 2017 04 03.15962 1.000 C 12 35 21.40 -19 21 06.5 1.074 0.076 -2.062705 -6.540879 -0.136934 -0.101313 807 13 2017 04 03.32352 1.000 C 12 35 31.88 -19 45 49.6 1.073 0.075 -1.976219 -6.948784 -0.013793 -0.398476 I52 14 2017 04 03.32632 1.000 C 12 35 31.99 -19 46 13.2 1.073 0.075 -2.105539 -6.853866 -0.142689 -0.301596 I52 15 2017 04 03.32778 1.000 C 12 35 32.04 -19 46 26.0 1.073 0.075 -1.668510 -6.788664 0.294561 -0.235371 I52 16 2017 04 04.15303 1.000 C 12 36 48.11 -21 51 14.4 1.066 0.069 -2.127844 -6.808970 0.073932 0.352620 807 17 2017 04 04.15918 1.000 C 12 36 48.41 -21 52 16.2 1.066 0.069 -2.088512 -6.855230 0.114984 0.311280 807 18 2017 04 04.16514 1.000 C 12 36 48.72 -21 53 15.9 1.066 0.069 -2.320782 -6.668749 -0.115621 0.502529 807 19 2017 04 04.28584 1.000 C 12 37 00.30 -22 15 42.8 1.065 0.068 -1.748680 -6.329185 0.505237 0.935336 I52 20 2017 04 04.28749 1.000 C 12 37 00.27 -22 15 58.3 1.065 0.068 -2.799479 -8.251006 -0.545068 -0.985144 I52 21 2017 04 04.28970 1.000 C 12 37 00.39 -22 16 21.7 1.065 0.068 -2.182290 -8.031649 0.072783 -0.763991 I52 } }