Improve: 2021_XP2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 56/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.320227820 0.242E-08 0.716E-03 | e 0.445960505 0.21367E-04 2 -2.188361961 0.141E-08 0.415E-03 | a 1.780155745 0.68627E-04 3 -0.800967347 0.882E-09 0.259E-03 | i 7.978119511 0.28694E-03 4 0.008162841 -0.101E-11 0.302E-06 | node 253.505209523 0.29527E-04 5 0.003509904 0.148E-10 0.437E-05 | peri 176.531050481 0.82996E-04 6 0.002533955 0.550E-11 0.161E-05 | M 241.610475836 0.34767E-01 | tp = 2024-04-17.764493 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: 0.24581 Optical RMSE: 0.24581(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 106/112 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 12 04.484884 1.000 C 10 42 51.31 +23 49 05.3 0.987 0.008 -0.430472 -0.639231 -0.430490 -0.639180 G96 2 2021 12 04.490647 1.000 C 10 42 36.67 +23 41 03.0 0.987 0.008 -0.498926 0.368445 -0.498944 0.368496 G96 3 2021 12 04.496402 1.000 C 10 42 22.04 +23 33 00.2 0.987 0.008 -0.512658 -0.937286 -0.512676 F -0.937235 F G96 4 2021 12 04.502151 1.000 C 10 42 07.56 +23 25 01.1 0.987 0.008 -0.168107 0.220535 -0.168126 0.220586 G96 5 2021 12 04.514962 1.000 C 10 41 35.35 +23 07 14.6 0.987 0.008 -0.165687 -0.211936 -0.165705 -0.211886 I52 6 2021 12 04.515389 1.000 C 10 41 34.30 +23 06 39.5 0.987 0.008 -0.047163 0.201873 -0.047181 0.201922 I52 7 2021 12 04.515815 1.000 C 10 41 33.26 +23 06 03.8 0.987 0.008 0.405418 0.005235 0.405400 0.005284 I52 8 2021 12 04.516232 1.000 C 10 41 32.20 +23 05 29.3 0.987 0.008 0.147887 0.021003 0.147869 0.021052 I52 9 2021 12 04.536480 1.000 C 10 40 41.93 +22 37 35.6 0.987 0.008 -0.035388 -0.022013 -0.035406 -0.021966 G96 10 2021 12 04.536792 1.000 C 10 40 41.17 +22 37 09.9 0.987 0.008 0.074597 0.007060 0.074578 0.007108 G96 11 2021 12 04.537133 1.000 C 10 40 40.34 +22 36 41.8 0.987 0.008 0.205325 0.027092 0.205307 0.027140 G96 12 2021 12 04.537445 1.000 C 10 40 39.57 +22 36 16.2 0.987 0.008 0.147456 0.093358 0.147438 0.093406 G96 13 2021 12 05.21697 1.000 C 10 22 48.56 +09 43 56.1 0.987 0.010 -0.002825 0.056414 -0.002840 0.056426 033 14 2021 12 05.21737 1.000 C 10 22 47.99 +09 43 34.0 0.987 0.010 0.030321 -0.159191 0.030305 -0.159178 033 15 2021 12 05.21777 1.000 C 10 22 47.42 +09 43 12.1 0.987 0.010 -0.010143 -0.194028 -0.010158 -0.194015 033 16 2021 12 05.349906 1.000 C 10 21 04.81 +07 50 24.2 0.987 0.011 -0.110707 0.072685 -0.110721 0.072693 I52 17 2021 12 05.350070 1.000 C 10 21 04.62 +07 50 15.8 0.987 0.011 0.113407 -0.085847 0.113392 -0.085838 I52 18 2021 12 05.350235 1.000 C 10 21 04.41 +07 50 08.1 0.987 0.011 -0.196838 0.349949 -0.196853 0.349958 I52 19 2021 12 05.350400 1.000 C 10 21 04.22 +07 49 59.5 0.987 0.011 0.100520 0.057312 0.100506 0.057320 I52 20 2021 12 05.417845 1.000 C 10 19 23.40 +06 53 50.2 0.987 0.011 0.161254 -0.109541 0.161240 -0.109535 H21 21 2021 12 05.418907 1.000 C 10 19 22.02 +06 52 59.1 0.987 0.011 0.019406 -0.034131 0.019392 -0.034125 H21 22 2021 12 05.423192 1.000 C 10 19 16.49 +06 49 32.8 0.987 0.011 0.072517 0.071800 0.072503 0.071807 H21 23 2021 12 05.424219 1.000 C 10 19 15.14 +06 48 43.3 0.987 0.011 -0.222770 -0.160517 -0.222784 -0.160511 H21 24 2021 12 06.53099 1.000 C 10 05 03.79 -04 07 06.9 0.988 0.015 0.472063 -0.159527 0.472053 -0.159537 691 25 2021 12 06.53196 1.000 C 10 05 03.02 -04 07 31.7 0.988 0.015 -0.063440 0.001315 -0.063450 0.001305 691 26 2021 12 06.53293 1.000 C 10 05 02.29 -04 07 56.4 0.988 0.015 -0.091094 0.478190 -0.091104 0.478180 691 27 2021 12 07.603957 1.000 C 09 57 28.52 -10 00 31.5 0.989 0.019 -0.217784 -0.374242 -0.217792 -0.374256 474 28 2021 12 07.605195 1.000 C 09 57 28.00 -10 00 51.6 0.989 0.019 0.365189 -0.181496 0.365182 -0.181510 474 29 2021 12 07.607052 1.000 C 09 57 27.12 -10 01 21.1 0.989 0.019 -0.346189 0.053715 -0.346196 0.053701 474 30 2021 12 07.608289 1.000 C 09 57 26.57 -10 01 41.5 0.989 0.019 0.000890 -0.248592 0.000883 -0.248605 474 31 2021 12 08.54401 1.000 C 09 52 28.03 -13 36 38.4 0.989 0.023 0.379294 -0.011686 0.379288 -0.011699 691 32 2021 12 08.54693 1.000 C 09 52 26.93 -13 37 09.7 0.989 0.023 0.628535 0.571273 0.628529 0.571260 691 33 2021 12 09.25785 1.000 C 09 50 06.11 -15 26 26.4 0.990 0.026 -0.250590 -0.086532 -0.250595 -0.086545 807 34 2021 12 09.26403 1.000 C 09 50 04.33 -15 27 22.3 0.990 0.026 0.274614 0.055964 0.274608 0.055950 807 35 2021 12 09.27026 1.000 C 09 50 02.45 -15 28 18.1 0.990 0.026 -0.216726 0.077548 -0.216732 0.077535 807 36 2021 12 11.53828 1.000 C 09 43 54.26 -19 31 18.1 0.992 0.035 0.090413 0.261367 0.090409 0.261357 291 37 2021 12 11.54025 1.000 C 09 43 53.85 -19 31 27.3 0.992 0.035 0.302235 -0.134139 0.302231 -0.134149 291 38 2021 12 11.54224 1.000 C 09 43 53.46 -19 31 35.7 0.992 0.035 0.366133 0.392503 0.366128 0.392492 291 39 2021 12 12.48512 1.000 C 09 42 16.59 -20 36 02.1 0.994 0.039 0.146176 -0.002126 0.146172 -0.002135 691 40 2021 12 12.49096 1.000 C 09 42 15.49 -20 36 22.3 0.994 0.039 -0.815653 0.899427 -0.815657 F 0.899417 F 691 41 2021 12 13.44829 1.000 C 09 40 51.27 -21 29 19.1 0.995 0.043 -0.016561 -0.565576 -0.016564 -0.565585 691 42 2021 12 13.45190 1.000 C 09 40 50.76 -21 29 30.7 0.995 0.043 1.036990 -0.451002 1.036987 F -0.451010 F 691 43 2021 12 13.45551 1.000 C 09 40 50.14 -21 29 41.0 0.995 0.043 0.134628 -0.059098 0.134625 -0.059107 691 44 2021 12 16.45428 1.000 C 09 37 21.10 -23 24 05.9 1.000 0.056 -0.209183 0.349645 -0.209186 0.349639 695 45 2021 12 16.46124 1.000 C 09 37 20.26 -23 24 18.6 1.000 0.056 -0.147361 -0.038044 -0.147364 -0.038050 695 46 2021 12 16.46821 1.000 C 09 37 19.43 -23 24 30.8 1.000 0.056 -0.173708 -0.000272 -0.173711 -0.000279 695 47 2021 12 17.42761 1.000 C 09 36 28.09 -23 50 08.7 1.002 0.060 -0.366605 0.156808 -0.366608 0.156802 695 48 2021 12 17.44273 1.000 C 09 36 26.44 -23 50 32.4 1.002 0.060 -0.255363 0.014147 -0.255366 0.014141 695 49 2021 12 19.48234 1.000 C 09 34 42.32 -24 33 41.9 1.006 0.069 -0.103261 -0.096348 -0.103264 -0.096353 695 50 2021 12 19.49516 1.000 C 09 34 41.06 -24 33 55.2 1.006 0.069 -0.354058 -0.272764 -0.354061 -0.272769 695 51 2021 12 19.50797 1.000 C 09 34 39.87 -24 34 08.1 1.006 0.069 -0.017685 0.081708 -0.017688 0.081704 695 52 2021 12 30.146577 1.000 C 09 26 59.454 -26 02 56.93 1.037 0.112 0.551984 -0.466827 0.551981 -0.466829 Z84 53 2022 01 07.394311 1.000 C 09 20 19.269 -25 42 32.75 1.069 0.145 -0.175634 0.010044 -0.175638 0.010043 G37 54 2022 01 07.396013 1.000 C 09 20 19.141 -25 42 32.21 1.069 0.145 -0.127636 -0.039577 -0.127639 -0.039577 G37 55 2022 02 04.406182 1.000 C 08 57 44.472 -18 42 35.50 1.214 0.268 -0.055146 0.025970 -0.055149 0.025969 T12 56 2022 02 04.423369 1.000 C 08 57 43.653 -18 42 13.42 1.215 0.268 -0.144708 -0.025126 -0.144712 -0.025127 T12 } }