Improve: 2026_FZ4 epoch = 2461123.500000000 TDB 2026-03-24 00:00:00.000000 number of observations before/after epoch: 0/13 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.005792505 -0.312E-08 0.347E-04 | e 0.493109553 0.12065E-02 2 -0.046950255 0.241E-09 0.264E-05 | a 1.466375294 0.28785E-02 3 -0.019257621 0.448E-09 0.497E-05 | i 6.658392524 0.15861E-01 4 -0.006965145 -0.160E-08 0.172E-04 | node 182.396895473 0.86952E-03 5 -0.017574802 -0.456E-09 0.499E-05 | peri 282.434743051 0.17833E-01 6 -0.005336964 0.336E-09 0.364E-05 | M 28.743918548 0.11108E+00 | tp = 2026-01-31.214330 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: 0.20841 Optical RMSE: 0.20841(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 24/26 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 2026 03 24.317840 1.000 C 11 54 01.508 +08 40 52.21 1.010 0.013 -0.086368 -0.456797 -0.086384 -0.456806 V00 2 2026 03 24.324652 1.000 C 11 54 14.188 +08 41 32.03 1.010 0.013 0.035771 -1.052466 0.035756 -1.052475 F V00 3 2026 03 24.331445 1.000 C 11 54 26.622 +08 42 10.15 1.010 0.013 -0.108818 0.412219 -0.108832 0.412210 V00 4 2026 03 24.338253 1.000 C 11 54 39.028 +08 42 48.46 1.010 0.013 0.092599 1.199108 0.092586 1.199099 F V00 5 2026 03 24.364971 1.000 C 11 55 24.929 +08 44 51.23 1.010 0.013 0.159496 0.175364 0.159486 0.175368 H01 6 2026 03 24.368809 1.000 C 11 55 31.809 +08 45 11.56 1.010 0.013 0.107724 0.075174 0.107714 0.075178 H01 7 2026 03 24.378526 1.000 C 11 55 49.120 +08 46 02.36 1.010 0.013 0.041927 0.070067 0.041918 0.070071 H01 8 2026 03 24.385489 1.000 C 11 56 01.467 +08 46 38.27 1.010 0.013 -0.054311 -0.205578 -0.054319 -0.205574 H01 9 2026 03 24.436731 1.000 C 11 57 31.496 +08 51 08.24 1.011 0.014 -0.049125 -0.207614 -0.049128 -0.207616 I52 10 2026 03 24.441762 1.000 C 11 57 40.014 +08 51 31.36 1.011 0.014 -0.261463 0.255431 -0.261465 0.255429 I52 11 2026 03 24.446794 1.000 C 11 57 48.553 +08 51 55.12 1.011 0.014 0.105551 -0.124513 0.105548 -0.124515 I52 12 2026 03 25.387180 1.000 C 12 16 45.944 +09 41 28.68 1.018 0.021 -0.132380 0.044108 -0.132377 0.044106 V06 13 2026 03 25.391712 1.000 C 12 16 48.904 +09 41 37.03 1.018 0.021 0.148477 -0.037950 0.148479 -0.037948 V06 } }