Improve: 2021_AB1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 21/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.384898225 0.425E-02 NaN | e 0.463038320 NaN 2 0.565837573 -0.656E-02 NaN | a 0.731717048 NaN 3 0.159764503 -0.323E-02 NaN | i 9.062046195 NaN 4 -0.009970147 0.131E-03 NaN | node 101.362589563 NaN 5 0.016461955 0.189E-03 NaN | peri 201.684706626 NaN 6 0.008207266 0.520E-04 NaN | M 58.660837938 NaN | tp = 2025-10-14.747198 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: 0.37224 Optical RMSE: 0.37224(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 42/42 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 01 04.169894 1.000 C 05 01 11.15 +29 02 20.9 1.017 0.037 2670.490999 1126.884930 0.166627 0.135245 G96 2 2021 01 04.175072 1.000 C 05 01 04.63 +29 02 54.5 1.017 0.037 2667.238605 1126.554394 -0.473631 0.230989 G96 3 2021 01 04.180256 1.000 C 05 00 58.06 +29 03 28.2 1.017 0.037 2664.619203 1126.065588 -0.480659 0.174556 G96 4 2021 01 04.185443 1.000 C 05 00 51.39 +29 04 02.4 1.017 0.037 2663.393609 1125.093859 0.904872 -0.359001 G96 5 2021 01 04.201594 1.000 C 05 00 30.98 +29 05 45.1 1.017 0.037 2655.052217 1124.133709 0.676305 0.080564 I52 6 2021 01 04.203578 1.000 C 05 00 28.53 +29 05 56.9 1.017 0.037 2653.251852 1124.615049 -0.129294 0.737503 I52 7 2021 01 04.204570 1.000 C 05 00 27.28 +29 06 04.2 1.017 0.037 2652.863642 1123.500711 -0.020265 -0.288743 I52 8 2021 01 04.272595 1.000 C 04 59 02.24 +29 12 58.7 1.017 0.038 2619.150828 1117.147634 0.131284 -0.151712 I52 9 2021 01 04.273587 1.000 C 04 59 01.05 +29 13 04.3 1.017 0.038 2618.178248 1117.214202 -0.350846 0.015643 I52 10 2021 01 04.274575 1.000 C 04 58 59.82 +29 13 10.0 1.017 0.038 2617.813279 1117.228694 -0.227441 0.130681 I52 11 2021 01 04.275562 1.000 C 04 58 58.58 +29 13 16.4 1.017 0.038 2617.692376 1116.556757 0.139441 -0.440655 I52 12 2021 01 04.368030 1.000 C 04 57 07.24 +29 21 53.1 1.017 0.038 2572.101871 1106.883770 -0.198667 -0.078883 I52 13 2021 01 04.370469 1.000 C 04 57 04.36 +29 22 05.9 1.017 0.038 2571.233434 1106.878196 0.113998 0.193495 I52 14 2021 01 04.372907 1.000 C 04 57 01.58 +29 22 19.5 1.017 0.038 2569.254262 1105.891210 -0.685232 -0.515150 I52 15 2021 01 04.375345 1.000 C 04 56 58.66 +29 22 32.0 1.017 0.038 2569.014355 1106.206218 0.254121 0.078698 I52 16 2021 01 05.156154 1.000 C 04 44 14.17 +30 28 05.5 1.020 0.043 2234.931950 1027.166898 0.159609 0.142634 I52 17 2021 01 05.159562 1.000 C 04 44 10.86 +30 28 21.5 1.020 0.043 2233.326537 1026.020755 -0.144988 -0.649510 I52 18 2021 01 05.166371 1.000 C 04 44 04.15 +30 28 50.7 1.020 0.043 2231.103850 1026.448394 0.228924 0.489001 I52 19 2021 01 06.156849 1.000 C 04 30 57.87 +31 28 08.4 1.023 0.049 1898.208895 922.635695 -0.056162 0.366568 I52 20 2021 01 06.161886 1.000 C 04 30 53.98 +31 28 24.6 1.024 0.049 1896.756001 921.767080 -0.024810 -0.006879 I52 21 2021 01 06.166923 1.000 C 04 30 50.09 +31 28 40.6 1.024 0.049 1895.316695 920.993670 0.018981 -0.283534 I52 } }