Improve: 2017_TW4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 74/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.460950909 -0.838E-14 0.710E-07 | e 0.458312343 0.13273E-07 2 0.856043249 0.412E-14 0.534E-07 | a 1.921169239 0.34681E-08 3 0.406400184 0.295E-15 0.436E-07 | i 1.984036202 0.13040E-05 4 -0.017295788 -0.820E-17 0.134E-08 | node 306.498000135 0.10260E-03 5 0.009657733 0.516E-16 0.107E-08 | peri 101.363498377 0.11363E-03 6 0.003895970 0.197E-16 0.142E-08 | M 5.383716027 0.75633E-05 | tp = 2025-11-06.454572 nge-set: 1 [1900-1-1:2100-1-1] A123-r2 (N obs in set: 73/74) 7(1) 0.000E+00 0.000E+00 0.000E+00 8(2) -0.230E-12 0.115E-20 0.105E-13 9(3) 0.000E+00 0.000E+00 0.000E+00 Matrix of Correlation: 1 2 3 4 5 6 7(1) 8(2) 9(3) 1 1.00 2 -0.61 1.00 3 -0.29 0.37 1.00 4 0.11 0.62 0.49 1.00 5 0.35 0.37 0.06 0.86 1.00 6 -0.16 0.39 0.78 0.71 0.40 1.00 7 ... ... ... ... ... ... ... 8 0.34 -0.34 -0.30 -0.11 0.07 -0.14 ... 1.00 9 ... ... ... ... ... ... ... ... ... Root mean squared error: 0.29178 Optical RMSE: 0.29178(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 144/148 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 2009 10 02.214050 1.000 C 01 30 21.344 +27 29 30.23 1.108 0.120 0.416933 0.428861 0.416930 0.428863 G96 2 2009 10 02.219420 1.000 C 01 30 23.029 +27 29 51.72 1.108 0.120 0.153752 0.320748 0.153750 0.320750 G96 3 2017 10 12.38703 1.000 C 00 51 39.97 +31 22 10.6 1.079 0.089 -0.131298 -0.153405 -0.131298 -0.153403 G96 4 2017 10 12.39178 1.000 C 00 51 41.47 +31 22 33.7 1.079 0.089 -0.359123 -0.269989 -0.359124 -0.269987 G96 5 2017 10 12.39926 1.000 C 00 51 43.80 +31 23 10.7 1.079 0.089 0.049327 -0.073679 0.049327 -0.073677 G96 6 2017 10 12.40925 1.000 C 00 51 46.94 +31 23 59.0 1.079 0.089 -0.427315 0.247455 -0.427316 0.247457 G96 7 2017 10 12.45667 1.000 C 00 52 02.25 +31 27 49.7 1.079 0.088 -0.203092 -0.062144 -0.203093 -0.062143 G96 8 2017 10 12.45708 1.000 C 00 52 02.37 +31 27 51.5 1.079 0.088 -0.347866 0.156100 -0.347867 0.156101 G96 9 2017 10 12.45750 1.000 C 00 52 02.49 +31 27 53.6 1.079 0.088 -0.237431 0.367761 -0.237431 0.367763 G96 10 2017 10 12.45791 1.000 C 00 52 02.66 +31 27 55.9 1.079 0.088 -0.013980 -0.136809 -0.013980 -0.136807 G96 11 2017 10 12.463052 1.000 C 00 52 04.28 +31 28 16.0 1.079 0.088 -0.047069 -0.030830 -0.047069 -0.030828 H01 12 2017 10 12.467220 1.000 C 00 52 05.67 +31 28 36.0 1.079 0.088 -0.185067 -0.031230 -0.185067 -0.031228 H01 13 2017 10 12.475951 1.000 C 00 52 08.60 +31 29 18.2 1.079 0.088 -0.157004 -0.136244 -0.157005 -0.136243 H01 14 2017 10 12.484107 1.000 C 00 52 11.33 +31 29 57.8 1.079 0.088 0.135227 0.048602 0.135226 0.048604 H01 15 2017 10 13.26792 1.000 C 00 57 01.24 +32 37 48.3 1.077 0.087 -0.038101 0.225184 -0.038101 0.225186 926 16 2017 10 13.27189 1.000 C 00 57 02.55 +32 38 09.8 1.077 0.086 0.665875 0.129607 0.665875 0.129609 926 17 2017 10 13.27587 1.000 C 00 57 03.89 +32 38 30.2 1.077 0.086 0.204017 -0.110866 0.204017 -0.110864 926 18 2017 10 13.29261 1.000 C 00 57 09.42 +32 39 55.6 1.077 0.086 0.079251 -0.137894 0.079251 -0.137892 G96 19 2017 10 13.29302 1.000 C 00 57 09.55 +32 39 57.5 1.077 0.086 -0.136264 -0.026950 -0.136265 -0.026949 G96 20 2017 10 13.29343 1.000 C 00 57 09.64 +32 39 59.4 1.077 0.086 -0.267809 0.582118 -0.267809 0.582120 G96 21 2017 10 13.29383 1.000 C 00 57 09.76 +32 40 01.3 1.077 0.086 -0.417524 0.767786 -0.417524 0.767788 G96 22 2017 10 14.38230 1.000 C 01 04 13.07 +34 15 43.1 1.073 0.084 -0.002965 -0.037334 -0.002965 -0.037333 G96 23 2017 10 14.38271 1.000 C 01 04 13.19 +34 15 44.6 1.073 0.084 -0.566992 0.451498 -0.566993 0.451500 G96 24 2017 10 14.38311 1.000 C 01 04 13.43 +34 15 47.2 1.073 0.084 -0.187680 -0.729736 -0.187680 -0.729734 G96 25 2017 10 14.38352 1.000 C 01 04 13.54 +34 15 49.0 1.073 0.084 -0.437560 -0.156205 -0.437561 -0.156204 G96 26 2017 10 15.41660 1.000 C 01 11 36.46 +35 48 52.3 1.071 0.082 0.435447 0.117238 0.435446 0.117240 926 27 2017 10 15.42053 1.000 C 01 11 38.07 +35 49 12.0 1.071 0.082 -0.339643 0.520340 -0.339643 0.520341 926 28 2017 10 15.42444 1.000 C 01 11 39.76 +35 49 33.4 1.071 0.082 0.609377 -0.266740 0.609376 -0.266738 926 29 2017 10 15.87499 1.000 C 01 15 14.15 +36 30 26.8 1.069 0.081 0.202455 -0.409481 0.202454 -0.409480 K88 30 2017 10 15.87984 1.000 C 01 15 16.20 +36 30 53.7 1.069 0.081 0.053675 0.162613 0.053674 0.162615 K88 31 2017 10 15.88468 1.000 C 01 15 18.33 +36 31 21.1 1.069 0.081 0.421316 -0.331773 0.421315 -0.331771 K88 32 2017 10 23.28899 1.000 C 02 35 15.22 +47 29 05.2 1.053 0.071 0.287548 -0.283221 0.287547 -0.283219 I52 33 2017 10 23.29024 1.000 C 02 35 16.30 +47 29 10.4 1.053 0.071 -0.030181 -1.442531 -0.030182 -1.442529 F I52 34 2017 10 23.29148 1.000 C 02 35 17.20 +47 29 15.9 1.053 0.071 -0.555852 -0.834584 -0.555853 -0.834582 I52 35 2017 10 23.37363 1.000 C 02 36 22.21 +47 35 38.6 1.052 0.071 9.643494 -2.219091 9.643493 F -2.219090 F I52 36 2017 10 26.48865 1.000 C 03 24 30.01 +50 53 22.8 1.047 0.070 -0.104494 0.192989 -0.104495 0.192991 V06 37 2017 10 26.48965 1.000 C 03 24 30.96 +50 53 25.1 1.047 0.070 -0.360459 0.040899 -0.360460 0.040901 V06 38 2017 10 26.49016 1.000 C 03 24 31.53 +50 53 26.9 1.047 0.070 0.460687 -0.412298 0.460686 -0.412296 V06 39 2017 10 27.42616 1.000 C 03 40 21.05 +51 35 58.5 1.046 0.070 0.225186 0.210732 0.225185 0.210734 926 40 2017 10 27.42958 1.000 C 03 40 24.34 +51 36 06.1 1.046 0.070 0.378650 0.140531 0.378649 0.140533 926 41 2017 10 27.43300 1.000 C 03 40 27.64 +51 36 13.2 1.046 0.070 0.194911 -0.247256 0.194910 -0.247254 926 42 2017 11 12.40573 1.000 C 07 13 18.69 +45 29 49.8 1.041 0.089 -0.570874 0.478104 -0.570875 0.478105 711 43 2017 11 12.41005 1.000 C 07 13 20.34 +45 29 37.2 1.041 0.089 -0.357687 0.358018 -0.357688 0.358019 711 44 2017 11 12.41441 1.000 C 07 13 21.99 +45 29 24.3 1.041 0.089 -0.299639 0.118266 -0.299640 0.118267 711 45 2017 11 17.370169 1.000 C 07 41 34.35 +41 31 41.5 1.045 0.099 -0.226491 0.164584 -0.226492 0.164584 H21 46 2017 11 17.375151 1.000 C 07 41 35.60 +41 31 28.6 1.045 0.099 0.933094 0.429765 0.933094 F 0.429766 H21 47 2017 11 17.382893 1.000 C 07 41 37.31 +41 31 07.4 1.045 0.099 0.112750 -0.096125 0.112749 -0.096125 H21 48 2017 11 17.387140 1.000 C 07 41 38.32 +41 30 56.3 1.045 0.099 0.516914 0.145602 0.516913 0.145603 H21 49 2017 11 17.400612 1.000 C 07 41 41.36 +41 30 19.3 1.045 0.099 -0.051856 -0.580663 -0.051857 -0.580662 H21 50 2017 11 17.403602 1.000 C 07 41 42.08 +41 30 11.7 1.045 0.099 0.374193 -0.114846 0.374192 -0.114845 H21 51 2017 11 20.373088 1.000 C 07 53 13.32 +39 21 38.1 1.050 0.105 0.332470 0.091605 0.332469 0.091606 H21 52 2017 11 20.385486 1.000 C 07 53 15.35 +39 21 07.8 1.050 0.105 0.015764 -0.076698 0.015763 -0.076698 H21 53 2017 11 20.400930 1.000 C 07 53 17.91 +39 20 29.8 1.050 0.105 0.103141 -0.223889 0.103140 -0.223889 H21 54 2017 11 21.58628 1.000 C 07 57 01.583 +38 33 01.93 1.052 0.108 -0.022014 0.031995 -0.022014 0.031996 F51 55 2017 11 21.59811 1.000 C 07 57 03.187 +38 32 33.96 1.052 0.108 -0.175938 0.062849 -0.175939 0.062850 F51 56 2017 11 21.60993 1.000 C 07 57 04.797 +38 32 05.65 1.052 0.108 -0.221404 -0.020608 -0.221405 -0.020608 F51 57 2018 01 14.225066 1.000 C 07 44 59.15 +23 13 58.9 1.278 0.295 0.332104 -0.244061 0.332104 -0.244060 H21 58 2018 01 14.237843 1.000 C 07 44 58.31 +23 13 53.9 1.278 0.295 -0.061912 -0.089944 -0.061912 -0.089944 H21 59 2018 01 14.252448 1.000 C 07 44 57.36 +23 13 48.5 1.278 0.295 -0.097340 0.060163 -0.097340 0.060163 H21 60 2025 09 15.374290 1.000 C 00 09 10.007 +11 00 35.04 1.191 0.192 0.218065 0.227926 0.218065 0.227926 F52 61 2025 09 15.384543 1.000 C 00 09 10.753 +11 00 54.42 1.191 0.192 0.051918 0.046164 0.051918 0.046164 F52 62 2025 09 15.394829 1.000 C 00 09 11.497 +11 01 14.19 1.191 0.192 0.182357 0.051315 0.182357 0.051315 F52 63 2025 09 15.405135 1.000 C 00 09 12.228 +11 01 33.64 1.190 0.192 -0.047084 -0.005253 -0.047084 -0.005253 F52 64 2025 09 23.507607 1.000 C 00 23 42.532 +16 00 44.62 1.151 0.153 -0.177388 0.162986 -0.177388 0.162986 F51 65 2025 09 23.519247 1.000 C 00 23 43.840 +16 01 14.60 1.151 0.153 0.207955 0.007968 0.207955 0.007968 F51 66 2025 09 23.530880 1.000 C 00 23 45.143 +16 01 43.75 1.151 0.153 -0.185593 -0.208787 -0.185593 -0.208787 F51 67 2025 09 23.542562 1.000 C 00 23 46.452 +16 02 13.99 1.151 0.153 0.330498 0.063310 0.330498 0.063310 F51 68 2025 09 30.327549 1.000 C 00 42 19.660 +21 39 35.10 1.121 0.126 0.054402 0.378429 0.054402 0.378429 I52 69 2025 09 30.331968 1.000 C 00 42 20.452 +21 39 50.04 1.121 0.126 0.024413 0.157315 0.024413 0.157315 I52 70 2025 09 30.339581 1.000 C 00 42 21.809 +21 40 15.46 1.121 0.126 -0.332942 -0.162857 -0.332942 -0.162857 I52 71 2025 09 30.343996 1.000 C 00 42 22.590 +21 40 30.90 1.121 0.126 0.139119 -0.098239 0.139119 -0.098239 I52 72 2025 10 01.326482 1.000 C 00 45 52.212 +22 37 41.87 1.117 0.123 0.360030 0.232556 0.360030 0.232556 F52 73 2025 10 01.339272 1.000 C 00 45 54.680 +22 38 28.15 1.117 0.123 -0.041971 0.080370 -0.041971 0.080370 F52 74 2025 10 01.352023 1.000 C 00 45 57.133 +22 39 14.76 1.117 0.123 0.151525 -0.065356 0.151525 -0.065356 F52 } }