Improve: 2021_HE41 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 5/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.543667615 0.784E-06 NaN | e 0.454766365 NaN 2 1.697394095 0.814E-06 NaN | a 1.839245382 NaN 3 0.346392718 0.267E-06 NaN | i 11.769906580 NaN 4 -0.009093759 -0.201E-08 NaN | node 213.313987528 NaN 5 -0.008525680 0.733E-08 NaN | peri 10.382683513 0.19395E-02 6 -0.003111218 0.156E-08 NaN | M 297.660023413 NaN | tp = 2026-04-27.769145 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: 0.14061 Optical RMSE: 0.14061(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 10/10 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 2021 04 23.726565 1.000 C 17 00 44.662 -07 59 21.48 1.008 0.003 -0.039658 -0.004950 -0.039884 -0.004921 P07 2 2021 04 23.726995 1.000 C 17 00 52.418 -07 57 25.99 1.008 0.003 -0.018858 -0.033972 -0.019082 -0.033943 P07 3 2021 04 23.767834 1.000 C 17 12 38.758 -04 59 31.49 1.008 0.003 0.160908 0.097407 0.160853 0.097468 P07 4 2021 04 23.820728 1.000 C 17 26 30.257 -01 25 32.38 1.007 0.003 -0.164620 -0.091924 -0.164578 -0.091899 P07 5 2021 04 23.869705 1.000 C 17 38 05.335 +01 34 21.72 1.007 0.003 0.062776 0.033269 0.062806 0.033209 P07 } }