Improve: 2021_TW7 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 18/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.480272634 -0.500E-07 0.135E-01 | e 0.245991422 0.55306E-03 2 -1.037055971 0.208E-07 0.550E-02 | a 1.113690668 0.61490E-03 3 -0.615412316 0.162E-07 0.480E-02 | i 10.985724443 0.22052E-01 4 0.011582888 -0.338E-09 0.844E-04 | node 30.690382160 0.88638E-02 5 -0.005598727 -0.589E-09 0.155E-03 | peri 75.914750025 0.39011E-01 6 -0.004972693 -0.392E-09 0.964E-04 | M 121.862555681 0.95214E+00 | tp = 2025-06-28.684119 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: 0.15024 Optical RMSE: 0.15024(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 36/36 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 10 05.535507 1.000 C 05 03 04.048 -05 47 42.69 1.048 0.104 -0.011822 0.074236 -0.011825 0.074233 F52 2 2021 10 05.547759 1.000 C 05 03 09.686 -05 47 00.13 1.048 0.104 -0.124309 0.058890 -0.124311 0.058887 F52 3 2021 10 05.560023 1.000 C 05 03 15.319 -05 46 17.53 1.048 0.104 -0.288637 -0.061090 -0.288640 -0.061093 F52 4 2021 10 05.629016 1.000 C 05 03 47.113 -05 42 15.43 1.047 0.103 0.295643 0.128992 0.295640 0.128989 F51 5 2021 10 05.629660 1.000 C 05 03 47.391 -05 42 13.30 1.047 0.103 0.032389 -0.052792 0.032386 -0.052794 F51 6 2021 10 06.551421 1.000 C 05 11 41.714 -04 45 36.83 1.043 0.099 0.154363 0.057468 0.154364 0.057468 F51 7 2021 10 06.552242 1.000 C 05 11 42.125 -04 45 33.68 1.043 0.099 0.200772 0.066742 0.200774 0.066742 F51 8 2021 10 06.567103 1.000 C 05 11 49.489 -04 44 36.79 1.043 0.099 0.005512 -0.110275 0.005514 -0.110274 F51 9 2021 10 06.567925 1.000 C 05 11 49.892 -04 44 33.57 1.043 0.099 -0.076262 -0.059909 -0.076260 -0.059908 F51 10 2021 10 06.573093 1.000 C 05 11 52.451 -04 44 13.77 1.043 0.099 -0.150346 -0.141434 -0.150344 -0.141434 F51 11 2021 10 09.457907 1.000 C 05 40 20.93 -01 11 38.5 1.031 0.088 0.143872 -0.152784 0.143869 -0.152787 H01 12 2021 10 09.45802 1.000 C 05 40 21.42 -01 11 34.8 1.031 0.088 -0.308553 -0.048332 -0.308556 -0.048335 291 13 2021 10 09.46222 1.000 C 05 40 24.07 -01 11 13.5 1.031 0.088 -0.003229 0.149112 -0.003232 0.149109 291 14 2021 10 09.465413 1.000 C 05 40 25.62 -01 11 00.7 1.031 0.088 0.009295 -0.164764 0.009292 -0.164767 H01 15 2021 10 09.46637 1.000 C 05 40 26.67 -01 10 52.6 1.031 0.088 0.042992 0.155672 0.042989 0.155669 291 16 2021 10 09.472605 1.000 C 05 40 30.13 -01 10 24.4 1.031 0.088 0.096977 -0.094475 0.096974 -0.094478 H01 17 2021 10 09.478891 1.000 C 05 40 34.05 -01 09 52.5 1.031 0.088 -0.190587 0.073736 -0.190590 0.073732 H01 18 2021 10 09.536309 1.000 C 05 41 15.059 -01 04 39.94 1.031 0.087 0.171821 0.121794 0.171818 0.121791 568 } }