Improve: 2021_AV4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 25/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.864999865 -0.356E-12 0.671E-05 | e 0.203044253 0.79057E-06 2 -0.437512793 -0.380E-12 0.903E-05 | a 0.910372616 0.22920E-06 3 -0.365372919 -0.408E-13 0.657E-06 | i 13.300727757 0.50085E-04 4 0.009787550 0.863E-14 0.156E-06 | node 105.920618486 0.13998E-03 5 0.012104960 -0.340E-14 0.772E-07 | peri 81.722604123 0.21731E-03 6 0.001982266 -0.345E-14 0.589E-07 | M 124.244836528 0.63664E-03 | tp = 2025-08-03.502790 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 1.00 1.00 3 0.85 0.85 1.00 4 -1.00 -1.00 -0.86 1.00 5 1.00 1.00 0.86 -1.00 1.00 6 1.00 1.00 0.88 -1.00 1.00 1.00 Root mean squared error: 0.16123 Optical RMSE: 0.16123(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 46/50 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 07.231064 1.000 C 00 06 34.884 -12 36 51.18 0.959 0.591 -0.041951 0.064296 -0.041951 0.064296 F51 2 2021 01 07.254024 1.000 C 00 06 37.661 -12 36 01.62 0.959 0.591 -0.060906 0.073375 -0.060906 0.073375 F51 3 2021 01 07.265471 1.000 C 00 06 39.054 -12 35 36.66 0.959 0.591 -0.202296 -0.120960 -0.202296 -0.120960 F51 4 2021 01 08.05060 1.000 C 00 08 17.51 -12 07 15.4 0.956 0.590 -0.014300 0.288306 -0.014300 0.288306 807 5 2021 01 08.05698 1.000 C 00 08 18.30 -12 07 02.1 0.956 0.590 -0.001908 0.849217 -0.001908 F 0.849217 F 807 6 2021 01 08.06303 1.000 C 00 08 19.06 -12 06 48.0 0.956 0.590 -0.621821 0.029065 -0.621821 F 0.029065 F 807 7 2021 01 11.239067 1.000 C 00 14 53.504 -10 12 14.02 0.945 0.586 -0.074413 -0.090028 -0.074413 -0.090028 568 8 2021 01 11.240281 1.000 C 00 14 53.633 -10 12 11.44 0.945 0.586 0.156844 -0.086256 0.156844 -0.086256 568 9 2021 01 11.241503 1.000 C 00 14 53.789 -10 12 08.74 0.945 0.586 -0.008106 -0.050213 -0.008106 -0.050213 568 10 2021 01 11.242748 1.000 C 00 14 53.929 -10 12 06.02 0.945 0.586 0.098091 -0.078166 0.098091 -0.078166 568 11 2021 01 11.243961 1.000 C 00 14 54.068 -10 12 03.42 0.945 0.586 0.182719 -0.045407 0.182719 -0.045407 568 12 2021 01 11.245174 1.000 C 00 14 54.218 -10 12 00.85 0.945 0.586 0.124909 0.069970 0.124909 0.069970 568 13 2021 01 12.04078 1.000 C 00 16 31.86 -09 42 48.8 0.943 0.585 0.231178 0.023984 0.231178 0.023984 807 14 2021 01 12.04911 1.000 C 00 16 32.87 -09 42 30.7 0.943 0.585 0.070700 0.324656 0.070700 0.324656 807 15 2021 01 12.05703 1.000 C 00 16 33.82 -09 42 13.0 0.943 0.585 -0.077298 0.091788 -0.077298 0.091788 807 16 2021 02 09.08573 1.000 C 01 06 47.29 +08 18 17.8 0.840 0.514 0.010318 -0.270409 0.010318 -0.270409 291 17 2021 02 09.09469 1.000 C 01 06 48.04 +08 18 39.5 0.840 0.514 -0.437173 -0.041101 -0.437173 -0.041101 291 18 2021 10 10.47295 1.000 C 07 02 51.01 -13 10 00.8 1.066 0.399 -0.290553 0.092664 -0.290553 0.092664 291 19 2021 10 10.48227 1.000 C 07 02 52.84 -13 10 08.1 1.066 0.399 -0.064139 -0.250764 -0.064139 -0.250764 291 20 2021 10 14.51251 1.000 C 07 16 44.89 -13 59 06.1 1.058 0.385 0.064581 0.313239 0.064581 0.313239 291 21 2021 10 14.51775 1.000 C 07 16 45.95 -13 59 10.2 1.058 0.385 0.051923 0.043708 0.051923 0.043708 291 22 2021 10 14.52299 1.000 C 07 16 47.00 -13 59 14.1 1.058 0.385 -0.128943 -0.052749 -0.128943 -0.052749 291 23 2021 11 09.469711 1.000 C 09 09 18.69 -18 31 56.6 0.994 0.297 0.122142 0.004125 0.122142 0.004125 V06 24 2021 11 09.471054 1.000 C 09 09 19.11 -18 31 57.1 0.994 0.297 -0.016668 0.079229 -0.016668 0.079229 V06 25 2021 11 09.472397 1.000 C 09 09 19.54 -18 31 57.9 0.994 0.297 0.061543 -0.097971 0.061543 -0.097971 V06 } }