Improve: 2026_AB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/11 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.559804200 -0.183E-12 0.109E-03 | e 0.510635127 0.14816E-02 2 0.477442079 0.157E-11 0.685E-03 | a 1.528971036 0.42134E-02 3 -0.138100768 0.242E-11 0.101E-02 | i 25.557571521 0.55321E-01 4 -0.013272970 -0.957E-14 0.400E-05 | node 111.819534381 0.20529E-02 5 0.017804361 -0.433E-13 0.186E-04 | peri 284.496060064 0.44306E-01 6 0.010191665 -0.190E-13 0.790E-05 | M 359.129274824 0.29312E-01 | tp = 2025-11-22.670229 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.95 1.00 3 -0.93 1.00 1.00 4 0.91 -0.99 -1.00 1.00 5 0.94 -1.00 -1.00 1.00 1.00 6 0.94 -1.00 -1.00 1.00 1.00 1.00 Root mean squared error: 0.47964 Optical RMSE: 0.47964(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 22/22 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 01 12.268971 1.000 C 09 58 36.786 +25 11 02.31 1.008 0.030 -0.306331 0.526485 -0.306331 0.526485 U68 2 2026 01 12.272312 1.000 C 09 58 32.703 +25 14 03.09 1.008 0.030 0.096588 -0.579513 0.096588 -0.579513 U68 3 2026 01 12.294343 1.000 C 09 58 05.540 +25 33 54.27 1.009 0.030 0.367154 -0.499447 0.367154 -0.499447 U74 4 2026 01 12.297617 1.000 C 09 58 01.477 +25 36 51.28 1.009 0.030 0.175496 0.740733 0.175496 0.740733 U74 5 2026 01 12.439149 1.000 C 09 55 05.676 +27 38 17.55 1.010 0.031 -0.754309 -0.255721 -0.754309 -0.255721 U74 6 2026 01 12.442423 1.000 C 09 55 01.731 +27 40 59.29 1.010 0.031 0.429434 0.051180 0.429434 0.051180 U74 7 2026 01 13.295729 1.000 C 09 40 43.19 +37 07 20.9 1.017 0.038 -0.252493 0.221478 -0.252493 0.221478 H21 8 2026 01 13.297778 1.000 C 09 40 41.13 +37 08 26.2 1.017 0.038 -0.415933 0.009264 -0.415933 0.009264 H21 9 2026 01 13.418225 1.000 C 09 38 47.508 +38 10 57.04 1.018 0.039 -0.007905 0.054189 -0.007905 0.054189 I52 10 2026 01 13.419941 1.000 C 09 38 45.805 +38 11 48.44 1.018 0.039 -0.089924 0.235862 -0.089924 0.235862 I52 11 2026 01 13.421664 1.000 C 09 38 44.200 +38 12 39.53 1.018 0.039 0.753827 -0.508536 0.753827 -0.508536 I52 } }