Improve: 2017_WW12 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 78/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 2.232133488 0.891E-09 0.562E-04 | e 0.556929850 0.22452E-05 2 -2.489358823 0.401E-08 0.260E-03 | a 2.705082806 0.19002E-04 3 0.170176656 0.715E-09 0.455E-04 | i 20.109357926 0.46059E-04 4 0.002161012 -0.817E-11 0.525E-06 | node 219.690765093 0.43883E-04 5 0.007767756 0.961E-11 0.624E-06 | peri 237.810985564 0.64682E-04 6 0.001541682 -0.490E-12 0.294E-07 | M 273.603020537 0.65174E-02 | tp = 2022-07-04.941128 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: 0.23716 Optical RMSE: 0.23716(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 146/156 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 10 21.27406 1.000 C 01 31 47.46 +23 10 43.0 1.552 0.566 0.283946 0.119186 0.283945 0.119184 G96 2 2017 10 21.27929 1.000 C 01 31 47.28 +23 10 33.2 1.552 0.566 -0.115128 0.017420 -0.115128 0.017419 G96 3 2017 10 21.28452 1.000 C 01 31 47.11 +23 10 23.7 1.552 0.566 -0.245937 -0.288289 -0.245938 -0.288291 G96 4 2017 10 21.28975 1.000 C 01 31 46.86 +23 10 14.2 1.552 0.566 -0.121877 0.478877 -0.121877 0.478876 G96 5 2017 10 28.30459 1.000 C 01 28 10.818 +19 13 15.93 1.507 0.520 0.013626 -0.126724 0.013624 -0.126724 F51 6 2017 10 28.31751 1.000 C 01 28 10.356 +19 12 46.98 1.507 0.520 -0.088565 0.063414 -0.088566 0.063413 F51 7 2017 10 28.33047 1.000 C 01 28 09.884 +19 12 18.36 1.507 0.520 0.100320 -0.110082 0.100319 -0.110083 F51 8 2017 10 28.34353 1.000 C 01 28 09.420 +19 11 49.30 1.506 0.520 0.025116 -0.231661 0.025115 -0.231662 F51 9 2017 11 20.30372 1.000 C 01 23 58.662 +02 10 48.09 1.369 0.449 0.094883 -0.151305 0.094880 -0.151303 F51 10 2017 11 20.32744 1.000 C 01 23 58.910 +02 09 41.90 1.369 0.449 -0.085761 -0.068341 -0.085764 -0.068340 F51 11 2017 11 20.33929 1.000 C 01 23 59.018 +02 09 08.79 1.369 0.449 0.056038 -0.113244 0.056035 -0.113243 F51 12 2017 11 21.070553 1.000 C 01 24 13.28 +01 35 06.7 1.365 0.448 0.327556 0.322798 0.327554 0.322800 H21 13 2017 11 21.078615 1.000 C 01 24 13.42 +01 34 44.4 1.365 0.448 -0.051319 0.453560 -0.051322 0.453562 H21 14 2017 11 21.085665 1.000 C 01 24 13.49 +01 34 24.7 1.365 0.448 0.389021 0.347745 0.389019 0.347747 H21 15 2017 11 21.23011 1.000 C 01 24 15.94 +01 27 45.4 1.364 0.448 -0.025742 1.105460 -0.025744 F 1.105461 F I52 16 2017 11 21.23087 1.000 C 01 24 15.93 +01 27 44.4 1.364 0.448 -0.322697 -0.005334 -0.322700 -0.005332 I52 17 2017 11 21.23164 1.000 C 01 24 15.92 +01 27 42.5 1.364 0.448 -0.176451 -0.364856 -0.176453 -0.364854 I52 18 2017 11 22.10282 1.000 C 01 24 35.89 +00 47 34.4 1.360 0.448 0.002762 -0.043641 0.002760 -0.043640 691 19 2017 11 22.10550 1.000 C 01 24 35.94 +00 47 27.2 1.360 0.448 -0.126097 -0.173797 -0.126099 -0.173796 691 20 2017 11 22.10821 1.000 C 01 24 36.00 +00 47 20.0 1.360 0.448 -0.421234 -0.300654 -0.421237 -0.300652 691 21 2017 11 23.27493 1.000 C 01 25 04.35 -00 05 55.8 1.353 0.447 0.013681 -0.175803 0.013678 -0.175801 926 22 2017 11 23.28278 1.000 C 01 25 04.51 -00 06 17.2 1.353 0.447 0.102911 -0.206239 0.102908 -0.206237 926 23 2017 11 23.29377 1.000 C 01 25 04.75 -00 06 47.2 1.353 0.447 0.081293 -0.108828 0.081290 -0.108826 926 24 2017 11 23.78103 1.000 C 01 25 19.48 -00 28 55.8 1.351 0.447 -0.111672 0.179985 -0.111675 0.179987 033 25 2017 11 23.78333 1.000 C 01 25 19.50 -00 29 02.5 1.351 0.447 0.589805 0.297679 0.589803 0.297681 033 26 2017 11 23.78563 1.000 C 01 25 19.57 -00 29 08.8 1.351 0.447 0.442352 0.469106 0.442349 0.469108 033 27 2017 11 23.83760 1.000 C 01 25 20.79 -00 31 29.5 1.350 0.447 0.761365 0.202237 0.761363 F 0.202239 F 033 28 2017 11 23.83990 1.000 C 01 25 20.86 -00 31 35.6 1.350 0.447 0.503142 0.211794 0.503139 0.211796 033 29 2017 11 24.17624 1.000 C 01 25 30.91 -00 46 38.8 1.349 0.447 -0.195702 -0.303264 -0.195704 -0.303262 926 30 2017 11 24.18789 1.000 C 01 25 31.18 -00 47 10.5 1.349 0.447 -0.044040 -0.074715 -0.044043 -0.074713 926 31 2017 11 24.19722 1.000 C 01 25 31.40 -00 47 35.5 1.349 0.447 -0.170374 -0.189207 -0.170376 -0.189205 926 32 2017 11 27.09925 1.000 C 01 27 14.23 -02 55 43.8 1.334 0.448 0.005999 -0.206826 0.005996 -0.206824 691 33 2017 11 27.11372 1.000 C 01 27 14.72 -02 56 21.4 1.334 0.448 0.026853 -0.253162 0.026850 -0.253160 691 34 2017 11 27.12822 1.000 C 01 27 15.21 -02 56 59.2 1.334 0.448 0.091208 -0.165970 0.091205 -0.165968 691 35 2017 11 27.18417 1.000 C 01 27 17.13 -02 59 24.3 1.333 0.448 -0.859032 0.043885 -0.859035 F 0.043887 F I52 36 2017 11 27.18582 1.000 C 01 27 17.16 -02 59 29.2 1.333 0.448 -0.205905 0.358094 -0.205908 0.358096 I52 37 2017 11 27.18748 1.000 C 01 27 17.22 -02 59 33.4 1.333 0.448 -0.319769 0.303826 -0.319771 0.303829 I52 38 2017 12 06.10306 1.000 C 01 35 33.35 -08 56 16.4 1.291 0.456 0.379815 -0.472775 0.379812 -0.472773 807 39 2017 12 06.10755 1.000 C 01 35 33.65 -08 56 26.2 1.291 0.456 0.214018 -0.385678 0.214015 -0.385676 807 40 2017 12 06.11215 1.000 C 01 35 34.00 -08 56 36.4 1.291 0.456 -0.381957 0.190833 -0.381960 0.190835 807 41 2017 12 07.18297 1.000 C 01 36 51.96 -09 35 34.0 1.287 0.458 -0.164637 -0.053852 -0.164639 -0.053849 691 42 2017 12 07.20002 1.000 C 01 36 53.12 -09 36 10.7 1.287 0.458 -0.101097 0.276395 -0.101099 0.276397 691 43 2017 12 07.21668 1.000 C 01 36 54.24 -09 36 46.0 1.286 0.458 -0.122751 0.030864 -0.122753 0.030867 691 44 2017 12 15.12134 1.000 C 01 48 25.03 -13 50 50.5 1.255 0.472 0.300189 0.177388 0.300186 0.177391 I52 45 2017 12 15.12299 1.000 C 01 48 25.20 -13 50 52.9 1.255 0.472 -0.141593 -0.059628 -0.141595 -0.059625 I52 46 2017 12 15.12465 1.000 C 01 48 25.37 -13 50 56.1 1.255 0.472 -0.135058 0.345831 -0.135061 0.345833 I52 47 2017 12 15.13574 1.000 C 01 48 26.41 -13 51 15.1 1.255 0.472 -0.256613 0.316452 -0.256615 0.316455 I52 48 2017 12 16.20286 1.000 C 01 50 14.44 -14 21 18.5 1.251 0.474 0.320168 0.310381 0.320165 0.310384 691 49 2017 12 16.23188 1.000 C 01 50 17.26 -14 22 06.0 1.251 0.474 0.084983 -0.032613 0.084980 -0.032610 691 50 2017 12 16.26085 1.000 C 01 50 20.10 -14 22 53.8 1.251 0.474 0.093186 0.111574 0.093183 0.111577 691 51 2017 12 21.16523 1.000 C 01 59 24.91 -16 28 00.9 1.235 0.485 -0.036090 -0.047444 -0.036092 -0.047441 691 52 2017 12 21.17944 1.000 C 01 59 26.48 -16 28 21.2 1.235 0.485 0.396864 0.172441 0.396862 0.172444 691 53 2017 12 21.19438 1.000 C 01 59 28.16 -16 28 41.3 1.235 0.485 -0.121576 -0.388556 -0.121578 -0.388553 691 54 2017 12 21.25129 1.000 C 01 59 34.58 -16 30 00.4 1.235 0.486 -0.244097 -0.198651 -0.244100 -0.198648 691 55 2017 12 21.26672 1.000 C 01 59 36.32 -16 30 21.9 1.235 0.486 -0.003819 -0.132122 -0.003822 -0.132119 691 56 2017 12 23.17852 1.000 C 02 03 28.76 -17 13 25.5 1.229 0.490 -0.288695 -0.077043 -0.288698 -0.077040 G96 57 2017 12 23.18374 1.000 C 02 03 29.39 -17 13 32.8 1.229 0.490 -0.191169 0.498647 -0.191172 0.498650 G96 58 2017 12 23.18899 1.000 C 02 03 30.00 -17 13 38.9 1.229 0.490 -0.471934 -0.148074 -0.471936 -0.148071 G96 59 2017 12 23.19422 1.000 C 02 03 30.62 -17 13 46.1 1.229 0.490 -0.284297 0.249667 -0.284300 0.249670 G96 60 2018 01 05.12241 1.000 C 02 33 52.22 -20 49 01.3 1.201 0.522 0.138757 0.735129 0.138754 F 0.735132 F 691 61 2018 01 05.13764 1.000 C 02 33 54.46 -20 49 11.4 1.201 0.522 0.280988 -0.189098 0.280985 -0.189095 691 62 2018 01 05.15282 1.000 C 02 33 56.77 -20 49 22.2 1.201 0.522 -0.112832 0.105149 -0.112835 0.105152 691 63 2018 01 06.24397 1.000 C 02 36 48.771 -21 01 50.60 1.199 0.525 -0.120523 0.070175 -0.120526 0.070178 F51 64 2018 01 06.25656 1.000 C 02 36 50.688 -21 01 58.97 1.199 0.525 -0.225524 0.129510 -0.225527 0.129512 F51 65 2018 01 06.26915 1.000 C 02 36 52.585 -21 02 07.29 1.199 0.525 -0.082971 0.039449 -0.082974 0.039452 F51 66 2018 01 06.28178 1.000 C 02 36 54.498 -21 02 15.64 1.199 0.525 -0.024567 0.048942 -0.024570 0.048945 F51 67 2018 01 19.08225 1.000 C 03 13 27.40 -22 29 18.8 1.191 0.557 0.280839 -0.121796 0.280836 -0.121793 807 68 2018 01 19.08792 1.000 C 03 13 28.42 -22 29 19.6 1.191 0.557 0.097200 -0.095867 0.097197 -0.095864 807 69 2018 01 19.09370 1.000 C 03 13 29.44 -22 29 20.5 1.191 0.557 0.205724 -0.110294 0.205720 -0.110291 807 70 2018 01 20.09080 1.000 C 03 16 32.77 -22 31 49.1 1.191 0.560 0.410135 -0.284658 0.410132 -0.284655 807 71 2018 01 20.09779 1.000 C 03 16 34.04 -22 31 49.9 1.191 0.560 0.224617 -0.188805 0.224614 -0.188803 807 72 2018 01 20.10477 1.000 C 03 16 35.30 -22 31 50.4 1.191 0.560 0.032262 -0.409519 0.032259 -0.409517 807 73 2018 02 04.05730 1.000 C 04 05 15.35 -22 02 46.0 1.208 0.599 0.226752 -0.889291 0.226749 F -0.889289 F 807 74 2018 02 04.06390 1.000 C 04 05 16.72 -22 02 44.4 1.208 0.599 -0.241280 0.122861 -0.241283 0.122863 807 75 2018 02 04.07049 1.000 C 04 05 18.01 -22 02 42.1 1.208 0.599 0.072867 0.101212 0.072863 0.101214 807 76 2018 03 07.02024 1.000 C 05 55 30.90 -15 55 55.8 1.315 0.713 -0.262037 0.055569 -0.262039 0.055570 807 77 2018 03 07.02689 1.000 C 05 55 32.30 -15 55 49.6 1.315 0.713 -0.117448 0.225171 -0.117451 0.225171 807 78 2018 03 07.03234 1.000 C 05 55 33.44 -15 55 44.2 1.315 0.713 0.062592 0.036521 0.062590 0.036521 807 } }