Improve: 2021_QB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 24/6 number of iterations: 5 ====================================================================================================================== Iteration: 4 { In_coords Corrections Errors In_elements El_errors 1 -1.366131913 0.206E-11 0.479E-05 | e 0.119876714 0.56069E-06 2 0.651309588 0.340E-11 0.601E-05 | a 1.401768117 0.52812E-08 3 0.237927059 0.378E-11 0.630E-05 | i 21.284878039 0.89090E-04 4 -0.004549145 -0.334E-13 0.611E-07 | node 329.209655153 0.11488E-04 5 -0.008648389 0.124E-13 0.317E-07 | peri 329.188415348 0.95688E-03 6 -0.008928104 0.771E-14 0.152E-07 | M 223.514354804 0.75353E-03 | tp = 2024-11-09.629468 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.99 1.00 3 0.99 1.00 1.00 4 -0.99 -1.00 -1.00 1.00 5 0.99 0.98 0.98 -0.98 1.00 6 -0.67 -0.59 -0.58 0.60 -0.73 1.00 Root mean squared error: 0.17283 Optical RMSE: 0.17283(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 59/60 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 08 29.318164 1.000 C 21 00 18.764 -12 46 21.74 1.256 0.262 0.015073 -0.003890 0.015073 -0.003890 F51 2 2021 08 29.329295 1.000 C 21 00 17.010 -12 45 37.13 1.256 0.262 0.089770 -0.113364 0.089770 -0.113364 F51 3 2021 08 29.340693 1.000 C 21 00 15.220 -12 44 51.57 1.256 0.262 0.067047 -0.070729 0.067047 -0.070729 F51 4 2021 08 29.352671 1.000 C 21 00 13.337 -12 44 03.65 1.256 0.262 0.052046 -0.043625 0.052046 -0.043625 F51 5 2021 08 29.99505 1.000 C 20 58 43.75 -12 00 57.9 1.256 0.264 0.017325 0.260376 0.017325 0.260376 807 6 2021 08 29.99929 1.000 C 20 58 43.12 -12 00 41.0 1.256 0.264 0.080764 -0.027127 0.080765 -0.027127 807 7 2021 08 30.00335 1.000 C 20 58 42.56 -12 00 25.1 1.256 0.264 -0.479192 0.034777 -0.479192 0.034778 807 8 2021 08 30.356193 1.000 C 20 57 52.726 -11 37 48.53 1.257 0.265 0.111755 0.191357 0.111755 0.191357 F51 9 2021 08 30.362571 1.000 C 20 57 51.774 -11 37 23.34 1.257 0.265 0.074966 -0.050420 0.074966 -0.050420 F51 10 2021 08 30.368983 1.000 C 20 57 50.818 -11 36 58.34 1.257 0.265 0.049069 0.036978 0.049069 0.036978 F51 11 2021 08 31.265953 1.000 C 20 55 53.049 -10 39 08.23 1.258 0.268 -0.157601 0.117503 -0.157601 0.117503 F51 12 2021 08 31.289348 1.000 C 20 55 49.755 -10 37 39.11 1.258 0.268 -0.048374 -0.022390 -0.048374 -0.022390 F51 13 2021 08 31.301089 1.000 C 20 55 48.096 -10 36 54.53 1.258 0.269 0.005460 0.074041 0.005460 0.074041 F51 14 2021 09 05.28609 1.000 C 20 46 34.72 -05 41 30.2 1.263 0.289 0.417095 -0.205710 0.417096 -0.205710 291 15 2021 09 05.29215 1.000 C 20 46 34.13 -05 41 10.6 1.263 0.290 -0.091881 0.126995 -0.091881 0.126995 291 16 2021 09 09.293263 1.000 C 20 41 17.537 -02 16 11.77 1.267 0.309 0.003944 0.029712 0.003944 0.029712 F51 17 2021 09 09.306701 1.000 C 20 41 16.502 -02 15 33.35 1.267 0.309 -0.065064 0.037598 -0.065064 0.037598 F51 18 2021 09 09.320127 1.000 C 20 41 15.467 -02 14 55.03 1.267 0.310 -0.133751 0.100248 -0.133751 0.100248 F51 19 2021 09 10.24468 1.000 C 20 40 16.40 -01 31 40.0 1.268 0.314 -0.186970 -0.143309 -0.186970 -0.143309 291 20 2021 09 10.25140 1.000 C 20 40 15.92 -01 31 21.2 1.268 0.314 -0.021200 -0.340538 -0.021199 -0.340537 291 21 2021 09 10.25814 1.000 C 20 40 15.43 -01 31 02.6 1.268 0.315 0.263891 -0.272024 0.263891 -0.272024 291 22 2021 09 15.06893 1.000 C 20 36 33.25 +01 52 22.9 1.274 0.342 -0.038041 0.200770 -0.038041 0.200770 807 23 2021 09 15.07374 1.000 C 20 36 33.05 +01 52 34.1 1.274 0.342 -0.077800 0.109883 -0.077800 0.109883 807 24 2021 09 15.07843 1.000 C 20 36 32.84 +01 52 44.4 1.274 0.342 0.039390 0.660797 0.039391 0.660797 F 807 25 2026 08 07.476227 1.000 C 23 40 17.422 -17 22 54.84 1.244 0.272 0.041588 -0.221524 0.041588 -0.221524 F52 26 2026 08 07.499355 1.000 C 23 40 13.264 -17 21 38.82 1.244 0.272 0.029189 -0.048042 0.029189 -0.048042 F52 27 2026 08 07.511008 1.000 C 23 40 11.174 -17 20 59.99 1.244 0.272 0.217993 0.469004 0.217993 0.469004 F52 28 2026 08 09.481624 1.000 C 23 34 30.055 -15 30 14.85 1.245 0.266 -0.159358 0.082051 -0.159358 0.082051 F51 29 2026 08 09.492978 1.000 C 23 34 27.870 -15 29 35.98 1.245 0.266 -0.242319 0.041812 -0.242319 0.041812 F51 30 2026 08 09.504308 1.000 C 23 34 25.714 -15 28 57.36 1.245 0.266 0.056077 -0.253087 0.056077 -0.253087 F51 } }