Improve: 2017_OP1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 23/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.845142506 -0.794E-04 NaN | e 0.490961700 NaN 2 -0.652547896 -0.394E-04 NaN | a 1.966934526 NaN 3 -0.320998217 -0.748E-05 NaN | i 6.648384439 NaN 4 0.015951614 0.158E-06 NaN | node 123.716834054 0.34539E-04 5 0.010982490 0.495E-06 NaN | peri 149.357879070 0.69447E-03 6 0.002300715 -0.171E-06 NaN | M 14.841924811 NaN | tp = 2025-10-10.459568 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: 0.90284 Optical RMSE: 0.90284(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 46/46 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 07 23.98639 1.000 C 20 55 47.79 -07 34 09.8 1.046 0.031 -4792.355118 4252.186166 2.152498 -1.065628 J04 2 2017 07 23.99808 1.000 C 20 56 02.27 -07 36 59.3 1.046 0.031 -4802.933517 4226.726221 1.541796 0.222038 J04 3 2017 07 24.01324 1.000 C 20 56 21.02 -07 40 38.3 1.046 0.031 -4815.501827 4192.788057 1.567635 0.862013 J04 4 2017 07 24.02493 1.000 C 20 56 35.46 -07 43 27.1 1.046 0.031 -4824.753198 4165.567806 1.775973 0.226552 J04 5 2017 07 25.03894 1.000 C 21 16 46.09 -11 19 21.4 1.049 0.035 -5122.944045 2068.381970 -0.488229 -0.046855 J95 6 2017 07 25.04168 1.000 C 21 16 48.83 -11 19 51.6 1.049 0.035 -5122.730354 2064.538614 -0.648920 0.657030 J95 7 2017 07 25.04441 1.000 C 21 16 51.60 -11 20 22.6 1.049 0.035 -5122.460026 2059.593981 -0.757166 0.237451 J95 8 2017 07 25.073109 1.000 C 21 17 20.412 -11 25 07.27 1.049 0.035 -5117.916882 2015.376144 -0.427680 -0.069403 Z84 9 2017 07 25.091285 1.000 C 21 17 38.333 -11 28 27.97 1.049 0.035 -5114.918766 1986.192996 -0.483517 0.155737 Z84 10 2017 07 25.093507 1.000 C 21 17 40.530 -11 28 52.62 1.049 0.035 -5114.534779 1982.398360 -0.489718 -0.058870 Z84 11 2017 07 25.095729 1.000 C 21 17 42.719 -11 29 17.07 1.049 0.035 -5114.155585 1978.818691 -0.504338 -0.061723 Z84 12 2017 07 25.23309 1.000 C 21 20 17.32 -11 54 12.5 1.050 0.036 -5085.669431 1750.378936 -0.063962 -0.332668 H36 13 2017 07 25.23689 1.000 C 21 20 20.95 -11 54 54.0 1.050 0.036 -5085.486060 1744.484713 -0.727772 -0.450995 H36 14 2017 07 25.24051 1.000 C 21 20 24.44 -11 55 32.8 1.050 0.036 -5084.493017 1739.222359 -0.550478 -0.222619 H36 15 2017 07 25.306095 1.000 C 21 21 25.03 -12 07 13.5 1.050 0.036 -5068.345220 1642.637683 -0.634762 -0.071707 H21 16 2017 07 25.308234 1.000 C 21 21 27.06 -12 07 35.8 1.050 0.036 -5067.515248 1639.535811 -0.389298 -0.046761 H21 17 2017 07 25.311082 1.000 C 21 21 29.74 -12 08 05.7 1.050 0.036 -5066.799923 1635.346624 -0.456608 -0.077665 H21 18 2017 07 25.59626 1.000 C 21 26 17.54 -12 51 48.8 1.051 0.037 -4969.010902 1252.311027 -0.778897 -0.854334 E23 19 2017 07 25.60609 1.000 C 21 26 26.19 -12 53 27.3 1.051 0.037 -4966.172441 1238.632031 -1.488946 -2.022001 E23 20 2017 07 25.61593 1.000 C 21 26 34.88 -12 55 02.8 1.051 0.037 -4961.428438 1227.151423 -0.343651 -1.048710 E23 21 2017 07 30.086690 1.000 C 22 15 16.622 -20 38 15.84 1.068 0.057 -2937.096426 -1024.300739 0.632465 1.237225 Y28 22 2017 07 30.089514 1.000 C 22 15 17.666 -20 38 27.48 1.068 0.057 -2936.322557 -1025.095420 0.475681 0.819091 Y28 23 2017 07 30.092353 1.000 C 22 15 18.742 -20 38 38.49 1.068 0.057 -2935.139142 -1025.221608 0.723798 1.070135 Y28 } }