Improve: 2025_QB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 17/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.497749091 0.862E-13 0.321E-03 | e 0.473462815 0.69982E-02 2 1.044094734 0.109E-11 0.342E-02 | a 2.010285485 0.28319E-01 3 0.619589595 0.115E-11 0.359E-02 | i 6.840524760 0.62396E-01 4 -0.012839996 0.784E-14 0.251E-04 | node 325.957567134 0.90242E-01 5 0.010688880 0.126E-13 0.398E-04 | peri 34.983080918 0.67421E-01 6 0.004971110 0.988E-14 0.310E-04 | M 24.382448546 0.48259E+00 | tp = 2025-09-11.488517 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.95 1.00 3 0.95 1.00 1.00 4 0.96 1.00 1.00 1.00 5 0.95 1.00 1.00 1.00 1.00 6 0.95 1.00 1.00 1.00 1.00 1.00 Root mean squared error: 0.36155 Optical RMSE: 0.36155(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 34/34 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 2025 08 19.521778 1.000 C 02 11 30.509 +20 25 59.26 1.091 0.196 0.033249 0.100157 0.033249 0.100157 F52 2 2025 08 19.532115 1.000 C 02 11 34.218 +20 26 45.33 1.091 0.196 -0.024492 0.092382 -0.024492 0.092382 F52 3 2025 08 19.542493 1.000 C 02 11 37.893 +20 27 31.09 1.091 0.196 -0.798342 -0.091083 -0.798342 -0.091083 F52 4 2025 08 20.100268 1.000 C 02 15 06.80 +21 08 01.3 1.089 0.196 0.690807 -0.430368 0.690807 -0.430368 L01 5 2025 08 20.107851 1.000 C 02 15 09.49 +21 08 34.0 1.089 0.196 -0.249729 -0.627775 -0.249729 -0.627775 L01 6 2025 08 20.111641 1.000 C 02 15 10.91 +21 08 51.4 1.089 0.196 0.663538 -0.130376 0.663538 -0.130376 L01 7 2025 08 20.199948 1.000 C 02 15 44.127 +21 15 29.26 1.089 0.196 0.176756 0.060712 0.176756 0.060712 J04 8 2025 08 20.216004 1.000 C 02 15 49.875 +21 16 40.12 1.089 0.196 0.333191 0.791223 0.333191 0.791223 J04 9 2025 08 20.560795 1.000 C 02 18 00.450 +21 41 41.91 1.088 0.196 -0.077298 0.118490 -0.077298 0.118490 T14 10 2025 08 20.561767 1.000 C 02 18 00.793 +21 41 46.12 1.088 0.196 -0.159950 0.123328 -0.159950 0.123328 T14 11 2025 08 20.562743 1.000 C 02 18 01.145 +21 41 50.37 1.088 0.196 -0.135601 0.110524 -0.135601 0.110524 T14 12 2025 08 20.563718 1.000 C 02 18 01.493 +21 41 54.63 1.088 0.196 -0.152389 0.130248 -0.152389 0.130248 T14 13 2025 08 21.377251 1.000 C 02 23 08.17 +22 39 48.8 1.086 0.196 -0.048743 -0.202309 -0.048743 -0.202309 H21 14 2025 08 21.380139 1.000 C 02 23 09.21 +22 40 01.2 1.086 0.196 -0.124611 -0.120350 -0.124611 -0.120350 H21 15 2025 08 21.383027 1.000 C 02 23 10.25 +22 40 13.7 1.086 0.196 -0.158942 0.058086 -0.158942 0.058086 H21 16 2025 08 25.372341 1.000 C 02 48 20.22 +27 08 47.5 1.077 0.199 0.087114 0.456806 0.087114 0.456806 H21 17 2025 08 25.385302 1.000 C 02 48 24.94 +27 09 36.4 1.077 0.199 -0.054554 -0.439629 -0.054554 -0.439629 H21 } }