Improve: 2025_YB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/17 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.519628936 0.228E-12 0.576E-05 | e 0.583565674 0.10368E-02 2 0.489567060 0.309E-11 0.478E-03 | a 1.691969498 0.34468E-02 3 0.255606300 0.940E-12 0.136E-03 | i 4.380956380 0.72120E-02 4 -0.013516809 -0.315E-13 0.371E-05 | node 269.953942559 0.47711E-03 5 0.019255161 -0.123E-12 0.188E-04 | peri 100.514062642 0.24331E-02 6 0.007218077 -0.447E-13 0.660E-05 | M 8.107643062 0.38537E-01 | tp = 2025-11-02.895800 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.07 1.00 3 -0.04 1.00 1.00 4 0.02 -1.00 -1.00 1.00 5 0.07 -1.00 -1.00 1.00 1.00 6 0.06 -1.00 -1.00 1.00 1.00 1.00 Root mean squared error: 0.85582 Optical RMSE: 0.85582(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 33/34 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 12 21.253053 1.000 C 04 54 22.201 +26 54 22.10 1.000 0.017 2.143284 -1.599263 2.143284 -1.599263 V00 2 2025 12 21.258653 1.000 C 04 54 37.008 +26 52 22.22 1.000 0.017 0.629916 -0.963200 0.629916 -0.963200 V00 3 2025 12 21.264241 1.000 C 04 54 51.617 +26 50 23.57 1.000 0.017 0.140752 -0.763372 0.140752 -0.763372 V00 4 2025 12 21.269833 1.000 C 04 55 06.445 +26 48 22.97 1.000 0.017 -4.740065 0.907998 -4.740065 F 0.907998 V00 5 2025 12 21.300553 1.000 C 04 56 23.813 +26 37 36.91 1.000 0.017 -1.447571 0.321432 -1.447571 0.321432 I52 6 2025 12 21.303086 1.000 C 04 56 30.124 +26 36 44.10 1.001 0.017 -1.334414 0.639860 -1.334414 0.639861 I52 7 2025 12 21.305641 1.000 C 04 56 36.510 +26 35 51.36 1.001 0.017 -1.629175 0.430326 -1.629175 0.430326 I52 8 2025 12 21.308197 1.000 C 04 56 42.774 +26 34 59.12 1.001 0.017 -0.420979 0.026217 -0.420979 0.026217 I52 9 2025 12 21.378219 1.000 C 04 59 30.930 +26 11 20.98 1.001 0.018 -0.394418 0.386865 -0.394418 0.386865 I52 10 2025 12 21.381012 1.000 C 04 59 37.342 +26 10 25.93 1.001 0.018 0.861576 0.298967 0.861576 0.298967 I52 11 2025 12 21.383820 1.000 C 04 59 43.890 +26 09 30.20 1.001 0.018 0.513459 0.451030 0.513459 0.451030 I52 12 2025 12 21.386664 1.000 C 04 59 50.464 +26 08 34.44 1.001 0.018 0.831823 0.116440 0.831823 0.116440 I52 13 2025 12 22.127429 1.000 C 05 21 46.42 +23 12 21.5 1.008 0.025 0.166627 0.110108 0.166627 0.110108 H21 14 2025 12 22.130399 1.000 C 05 21 49.74 +23 11 51.3 1.008 0.025 0.080604 -0.167399 0.080604 -0.167399 H21 15 2025 12 22.133369 1.000 C 05 21 53.04 +23 11 20.8 1.008 0.025 0.134072 -0.122407 0.134072 -0.122407 H21 16 2025 12 23.347644 1.000 C 05 38 18.157 +20 41 59.03 1.020 0.036 -0.185092 0.002140 -0.185092 0.002140 V06 17 2025 12 23.351354 1.000 C 05 38 19.900 +20 41 39.19 1.020 0.036 -0.124098 -0.002831 -0.124097 -0.002831 V06 } }