Improve: 1998_OP4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 22/0 number of iterations: 5 ====================================================================================================================== Iteration: 5 { In_coords Corrections Errors In_elements El_errors 1 1.312537034 -0.138E-05 NaN | e 0.536984290 NaN 2 0.140544024 -0.393E-05 NaN | a 2.255019947 NaN 3 -0.219101727 -0.818E-06 NaN | i 13.400556890 NaN 4 0.005714592 0.389E-07 NaN | node 126.617211808 NaN 5 0.016342749 0.431E-08 NaN | peri 167.730128092 NaN 6 0.003364724 -0.657E-08 NaN | M 20.684782819 NaN | tp = 2025-09-10.932265 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: 0.72794 Optical RMSE: 0.72794(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 42/44 number time weight note2 Alpha/delay Delta/doppler r ro O-C_Al/del O-C_Del/dop res_Al/del in_Al res_Del/dop in_Del Obs { 1 1998 07 27.25259 1.000 c 20 17 13.39 -01 14 47.3 1.053 0.039 0.013820 -0.354389 0.234188 -0.357622 691 2 1998 07 27.25661 1.000 c 20 17 19.08 -01 16 13.8 1.053 0.039 -0.187368 -0.019333 0.033000 -0.022557 691 3 1998 07 27.26095 1.000 c 20 17 25.25 -01 17 47.8 1.053 0.039 0.041356 -0.272824 0.261724 -0.276040 691 4 1998 07 27.31251 1.000 c 20 18 38.18 -01 36 21.0 1.053 0.039 -0.863163 0.081859 -0.642823 0.078751 691 5 1998 07 27.31954 1.000 c 20 18 48.13 -01 38 52.5 1.053 0.039 -0.806543 0.370147 -0.586210 0.367054 691 6 1998 07 27.32549 1.000 c 20 18 56.59 -01 41 01.5 1.053 0.039 -0.201097 -0.170969 0.019229 -0.174048 691 7 1998 07 27.34360 1.000 C 20 19 22.07 -01 47 31.4 1.053 0.039 -0.168534 -0.040644 0.051770 -0.043682 696 8 1998 07 27.34488 1.000 C 20 19 23.89 -01 47 59.3 1.053 0.039 -0.070093 -0.315347 0.150209 -0.318382 696 9 1998 07 27.34704 1.000 C 20 19 26.95 -01 48 45.9 1.053 0.039 -0.079325 -0.299011 0.140974 -0.302041 696 10 1998 07 27.41834 1.000 c 20 21 08.62 -02 14 24.4 1.053 0.039 -0.122835 -0.237879 0.097326 -0.240730 691 11 1998 07 27.42269 1.000 c 20 21 14.82 -02 15 58.1 1.053 0.039 -0.641354 -0.207640 -0.421204 -0.210479 691 12 1998 07 27.90318 1.000 C 20 33 25.45 -05 08 37.0 1.054 0.039 -0.302339 0.913868 -0.083847 0.912864 598 13 1998 07 27.91078 1.000 C 20 33 36.35 -05 11 17.1 1.054 0.039 0.013642 3.288825 0.232098 F 3.287857 598 14 1998 07 27.91859 1.000 C 20 33 47.46 -05 14 06.5 1.054 0.039 -0.862176 0.779988 -0.643757 0.779058 598 15 1998 07 28.23869 1.000 C 20 41 46.40 -07 06 32.3 1.054 0.040 0.086175 -0.172617 0.302594 -0.171781 696 16 1998 07 28.24184 1.000 C 20 41 50.85 -07 07 38.2 1.054 0.040 -0.066230 0.352318 0.150168 0.353172 696 17 1998 07 28.25831 1.000 c 20 42 14.28 -07 13 26.4 1.054 0.040 0.210033 -0.148559 0.426318 -0.147605 691 18 1998 07 28.26230 1.000 c 20 42 19.90 -07 14 50.0 1.054 0.040 0.014850 0.243139 0.231107 0.244117 691 19 1998 07 28.36663 1.000 C 20 44 47.92 -07 51 24.1 1.054 0.040 -0.099515 -1.940691 0.115941 F -1.939059 673 20 1998 07 31.33046 1.000 C 21 53 31.49 -22 31 42.2 1.059 0.046 -0.349435 -0.262942 -0.177033 -0.235048 696 21 1998 07 31.33230 1.000 C 21 53 33.68 -22 32 08.5 1.059 0.046 -0.364188 -0.339400 -0.191817 -0.311490 696 22 1998 07 31.33410 1.000 C 21 53 35.84 -22 32 33.6 1.059 0.046 -0.126390 0.197954 0.045949 0.225879 696 } }