Improve: 2017_DC109 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 63/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 3.278951766 -0.455E-08 0.552E-03 | e 0.516360023 0.20274E-04 2 -0.360488688 -0.102E-07 0.126E-02 | a 2.384286354 0.10687E-03 3 0.040374117 -0.416E-08 0.517E-03 | i 3.608989785 0.17648E-03 4 0.003436118 0.464E-10 0.566E-05 | node 234.800868128 0.10883E-02 5 0.006074545 -0.686E-11 0.864E-06 | peri 324.142849360 0.17788E-02 6 0.002565379 -0.254E-12 0.374E-07 | M 118.179182821 0.58570E-01 | tp = 2024-09-05.557108 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: 0.38054 Optical RMSE: 0.38054(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 123/126 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 2017 02 25.43751 1.000 C 10 34 47.317 -07 37 42.26 1.270 0.289 0.207013 -0.006479 0.207013 -0.006476 F51 2 2017 02 25.44993 1.000 C 10 34 47.552 -07 37 52.48 1.270 0.289 0.171761 -0.222942 0.171761 -0.222938 F51 3 2017 02 25.46235 1.000 C 10 34 47.824 -07 38 02.70 1.269 0.289 0.166411 0.101909 0.166411 0.101913 F51 4 2017 02 25.47474 1.000 C 10 34 48.078 -07 38 12.69 1.269 0.289 -0.023135 0.147848 -0.023135 0.147851 F51 5 2017 02 27.25717 1.000 C 10 35 47.07 -08 02 07.8 1.262 0.280 0.115390 0.334514 0.115390 0.334518 807 6 2017 02 27.26411 1.000 C 10 35 47.22 -08 02 13.0 1.262 0.280 -0.259314 0.099341 -0.259313 0.099345 807 7 2017 02 27.27105 1.000 C 10 35 47.38 -08 02 18.5 1.262 0.280 -0.337821 0.015860 -0.337820 0.015863 807 8 2017 02 28.47964 1.000 C 10 36 31.18 -08 18 32.1 1.257 0.275 0.169762 -0.071096 0.169762 -0.071091 474 9 2017 02 28.48316 1.000 C 10 36 31.27 -08 18 34.9 1.257 0.275 0.117605 -0.142091 0.117606 -0.142086 474 10 2017 02 28.48668 1.000 C 10 36 31.33 -08 18 37.6 1.257 0.275 0.029337 -0.664752 0.029337 -0.664748 474 11 2017 02 28.49019 1.000 C 10 36 31.49 -08 18 40.3 1.257 0.275 -0.255806 0.290453 -0.255806 0.290457 474 12 2017 03 01.52458 1.000 C 10 37 09.33 -08 32 31.3 1.253 0.270 -0.064166 -0.351946 -0.064166 -0.351941 474 13 2017 03 01.53161 1.000 C 10 37 09.54 -08 32 36.5 1.253 0.270 -0.516989 -0.228137 -0.516989 -0.228133 474 14 2017 03 01.53870 1.000 C 10 37 09.77 -08 32 43.4 1.253 0.270 0.608180 0.474662 0.608180 0.474666 474 15 2017 03 04.30751 1.000 C 10 39 01.76 -09 09 52.1 1.242 0.259 0.268574 -1.636239 0.268574 -1.636234 F I52 16 2017 03 04.31276 1.000 C 10 39 02.04 -09 09 56.6 1.242 0.259 0.104595 0.130433 0.104594 0.130439 I52 17 2017 03 04.31797 1.000 C 10 39 02.15 -09 10 01.0 1.242 0.259 0.677737 -0.494442 0.677737 -0.494436 I52 18 2017 03 04.33335 1.000 C 10 39 02.69 -09 10 13.3 1.242 0.259 0.736295 0.447016 0.736295 0.447021 I52 19 2017 03 04.33905 1.000 C 10 39 02.85 -09 10 16.3 1.242 0.259 -0.513488 -0.275503 -0.513488 -0.275497 I52 20 2017 03 04.34367 1.000 C 10 39 03.02 -09 10 20.2 1.242 0.259 -0.319923 0.169103 -0.319923 0.169108 I52 21 2017 03 04.34924 1.000 C 10 39 03.19 -09 10 24.1 1.242 0.258 -0.672523 -0.049326 -0.672524 -0.049321 I52 22 2017 03 08.33023 1.000 C 10 42 15.43 -10 01 12.7 1.227 0.243 -0.108130 -0.045626 -0.108132 -0.045619 291 23 2017 03 08.34222 1.000 C 10 42 15.92 -10 01 21.5 1.227 0.243 -0.181796 -0.094252 -0.181797 -0.094245 291 24 2017 03 08.35421 1.000 C 10 42 16.44 -10 01 30.3 1.227 0.243 -0.415785 0.210128 -0.415786 0.210135 291 25 2017 03 16.11328 1.000 C 10 50 52.11 -11 33 08.3 1.204 0.218 -0.262270 0.095455 -0.262274 0.095463 807 26 2017 03 16.11816 1.000 C 10 50 52.41 -11 33 11.8 1.204 0.218 0.084634 -0.039940 0.084630 -0.039931 807 27 2017 03 16.12302 1.000 C 10 50 52.74 -11 33 15.6 1.203 0.218 0.324886 0.382462 0.324882 0.382471 807 28 2017 03 19.28873 1.000 C 10 55 27.45 -12 08 26.7 1.195 0.210 0.729902 0.422214 0.729896 0.422224 G96 29 2017 03 19.29380 1.000 C 10 55 27.88 -12 08 28.3 1.195 0.210 -0.622577 -0.513670 -0.622582 -0.513661 G96 30 2017 03 19.29895 1.000 C 10 55 28.24 -12 08 32.4 1.195 0.210 0.459554 -0.274211 0.459548 -0.274201 G96 31 2017 03 19.30318 1.000 C 10 55 28.61 -12 08 34.8 1.195 0.210 -0.099683 -0.127081 -0.099689 -0.127072 G96 32 2017 03 21.38729 1.000 C 10 58 55.020 -12 29 58.26 1.191 0.205 -0.147205 -0.205753 -0.147211 -0.205744 F51 33 2017 03 21.39849 1.000 C 10 58 55.988 -12 30 05.04 1.191 0.205 -0.155231 -0.193885 -0.155238 -0.193875 F51 34 2017 03 21.40971 1.000 C 10 58 56.962 -12 30 11.93 1.190 0.204 -0.118027 -0.037035 -0.118034 -0.037025 F51 35 2017 03 21.42092 1.000 C 10 58 57.932 -12 30 18.60 1.190 0.204 -0.122712 -0.058969 -0.122718 -0.058960 F51 36 2017 03 25.25723 1.000 C 11 06 12.78 -13 07 09.7 1.183 0.196 -0.028780 0.042289 -0.028788 0.042299 691 37 2017 03 25.26810 1.000 C 11 06 13.92 -13 07 15.7 1.183 0.196 0.236742 -0.030201 0.236733 -0.030191 691 38 2017 03 25.27898 1.000 C 11 06 15.09 -13 07 21.3 1.183 0.196 -0.037662 -0.197224 -0.037670 -0.197214 691 39 2017 03 29.17222 1.000 C 11 14 56.02 -13 40 26.1 1.177 0.189 -0.091842 -0.363949 -0.091852 -0.363939 691 40 2017 03 29.18462 1.000 C 11 14 57.66 -13 40 33.3 1.177 0.189 -0.162081 0.728915 -0.162091 0.728925 691 41 2017 03 29.19729 1.000 C 11 14 59.28 -13 40 39.1 1.176 0.189 -0.285966 0.185283 -0.285976 0.185293 691 42 2017 04 01.32612 1.000 C 11 22 54.92 -14 03 54.4 1.173 0.184 0.013370 -0.358874 0.013359 -0.358864 691 43 2017 04 01.33662 1.000 C 11 22 56.44 -14 03 59.0 1.173 0.184 0.368191 0.053546 0.368180 0.053556 691 44 2017 04 01.34710 1.000 C 11 22 58.03 -14 04 03.2 1.173 0.184 -0.305183 0.537088 -0.305194 0.537098 691 45 2017 04 20.06609 1.000 C 12 26 52.53 -15 09 39.8 1.172 0.178 0.475465 0.285142 0.475453 0.285146 807 46 2017 04 20.06987 1.000 C 12 26 53.33 -15 09 39.7 1.172 0.178 0.741618 0.042575 0.741607 0.042579 807 47 2017 04 20.07364 1.000 C 12 26 54.13 -15 09 40.1 1.172 0.178 1.034554 0.307370 1.034543 0.307375 807 48 2017 04 20.24367 1.000 C 12 27 32.98 -15 10 28.6 1.173 0.178 -0.245388 0.014747 -0.245399 0.014751 691 49 2017 04 20.25886 1.000 C 12 27 36.29 -15 10 28.6 1.173 0.178 -0.667626 0.171538 -0.667637 0.171542 691 50 2017 04 20.27377 1.000 C 12 27 39.54 -15 10 28.6 1.173 0.178 -1.059993 0.425918 -1.060004 0.425923 691 51 2017 04 21.30128 1.000 C 12 31 40.04 -15 10 09.6 1.174 0.179 1.570159 -0.258324 1.570148 F -0.258320 691 52 2017 04 21.31278 1.000 C 12 31 42.65 -15 10 09.0 1.174 0.179 0.121149 -0.084404 0.121138 -0.084400 691 53 2017 04 30.26233 1.000 C 13 06 46.08 -14 54 15.5 1.188 0.191 -0.828455 -0.289240 -0.828460 -0.289239 691 54 2017 04 30.27053 1.000 C 13 06 47.72 -14 54 14.1 1.188 0.191 0.834449 -0.205313 0.834443 -0.205311 691 55 2017 04 30.27068 1.000 C 13 06 47.78 -14 54 14.9 1.188 0.191 -0.114223 0.336352 -0.114228 0.336354 G96 56 2017 04 30.27492 1.000 C 13 06 48.73 -14 54 13.7 1.188 0.191 -0.701165 -0.140586 -0.701170 -0.140584 G96 57 2017 04 30.27875 1.000 C 13 06 49.55 -14 54 12.6 1.188 0.191 -0.177847 -0.298526 -0.177852 -0.298525 691 58 2017 04 30.28341 1.000 C 13 06 50.43 -14 54 10.9 1.188 0.191 1.081795 -1.351580 1.081789 -1.351579 F G96 59 2017 05 02.27335 1.000 C 13 14 26.50 -14 48 25.2 1.193 0.195 0.232794 -0.134958 0.232790 -0.134957 691 60 2017 05 02.29865 1.000 C 13 14 31.81 -14 48 20.5 1.193 0.195 0.581123 0.132683 0.581120 0.132684 691 61 2017 05 04.20759 1.000 C 13 21 42.64 -14 42 24.6 1.197 0.199 -0.524409 -0.299353 -0.524411 -0.299352 691 62 2017 05 04.23388 1.000 C 13 21 48.04 -14 42 20.2 1.197 0.199 -0.103433 0.072936 -0.103435 0.072937 691 63 2017 05 04.26059 1.000 C 13 21 53.56 -14 42 15.0 1.197 0.199 -0.237060 -0.074662 -0.237062 -0.074660 691 } }