Improve: 2001_FC90 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 49/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.861429987 0.492E-01 NaN | e 0.377007473 NaN 2 -0.638004996 -0.550E-01 NaN | a 1.819605786 NaN 3 -0.432480229 -0.409E-01 NaN | i 12.622310553 NaN 4 0.010959666 0.733E-03 NaN | node 7.491141289 NaN 5 -0.012070090 0.541E-03 NaN | peri 192.836037641 0.10626E-01 6 -0.009141583 0.385E-03 NaN | M 9.190268266 NaN | tp = 2025-10-29.112936 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: 7.96710 Optical RMSE: 7.96710(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 98/98 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 2001 03 26.24401 1.000 C 11 20 21.62 +12 30 59.1 1.147 0.154 17102.815587 3949.159438 10.235389 8.037032 704 2 2001 03 26.25633 1.000 C 11 20 20.40 +12 29 58.5 1.147 0.154 17111.203062 3925.424365 10.909235 7.204355 704 3 2001 03 26.26869 1.000 C 11 20 19.21 +12 28 55.5 1.147 0.154 17117.671243 3902.650631 9.690236 7.446323 704 4 2001 03 26.28108 1.000 C 11 20 17.99 +12 27 54.3 1.147 0.154 17125.878656 3878.709316 10.244625 6.609763 704 5 2001 03 26.29350 1.000 C 11 20 16.63 +12 26 51.3 1.147 0.154 17134.321765 3857.264989 11.070195 8.353187 704 6 2001 03 27.34759 1.000 C 11 18 52.41 +10 57 19.7 1.145 0.153 17651.542491 1910.044315 5.026833 2.963553 649 7 2001 03 27.35060 1.000 C 11 18 52.10 +10 57 04.1 1.145 0.153 17653.094853 1904.536969 5.460098 3.270679 649 8 2001 03 27.36060 1.000 C 11 18 51.27 +10 56 13.4 1.145 0.153 17656.797842 1883.498961 5.466908 1.537119 649 9 2001 03 27.36475 1.000 C 11 18 50.87 +10 55 50.1 1.145 0.153 17657.513059 1877.043722 4.657912 3.087131 649 10 2001 03 27.41429 1.000 C 11 18 48.82 +10 51 53.4 1.145 0.152 17677.252593 1796.931148 4.756456 3.454373 608 11 2001 03 27.42494 1.000 C 11 18 47.76 +10 50 58.0 1.145 0.152 17680.975845 1776.181121 4.540354 3.554651 608 12 2001 03 27.43554 1.000 C 11 18 46.72 +10 50 03.0 1.145 0.152 17684.634613 1755.260039 4.323570 3.392908 608 13 2001 03 27.82861 1.000 C 11 18 18.89 +10 15 35.0 1.145 0.152 17810.983779 1015.472230 2.943964 2.774987 587 14 2001 03 27.83183 1.000 C 11 18 18.63 +10 15 19.5 1.145 0.152 17812.321714 1007.990173 3.331189 1.503312 587 15 2001 03 27.85230 1.000 C 11 18 16.60 +10 13 30.3 1.144 0.152 17819.380230 968.019857 4.543928 2.185430 611 16 2001 03 27.85692 1.000 C 11 18 16.37 +10 13 06.6 1.144 0.152 17818.695727 957.065014 2.536329 0.157301 611 17 2001 03 28.47753 1.000 C 11 17 29.05 +09 19 48.2 1.144 0.151 17945.854085 -196.041499 -0.445892 0.710083 422 18 2001 03 28.47844 1.000 C 11 17 28.93 +09 19 43.9 1.144 0.151 17946.690437 -197.955182 0.254067 0.569738 422 19 2001 03 28.47919 1.000 C 11 17 28.92 +09 19 40.1 1.144 0.151 17946.142493 -200.073163 -0.406038 -0.086525 422 20 2001 03 28.48153 1.000 C 11 17 28.60 +09 19 27.7 1.144 0.151 17947.668575 -203.796651 0.771545 0.751155 422 21 2001 03 28.48515 1.000 C 11 17 25.29 +09 18 19.5 1.144 0.151 17946.997058 -236.120234 -0.416542 0.109499 608 22 2001 03 28.49623 1.000 C 11 17 24.24 +09 17 20.4 1.144 0.151 17948.459873 -257.801631 -0.252440 0.131132 608 23 2001 03 28.50712 1.000 C 11 17 23.21 +09 16 21.6 1.144 0.151 17949.590833 -278.456617 -0.356258 0.779086 608 24 2001 03 28.92716 1.000 C 11 16 53.95 +08 38 37.9 1.143 0.150 17987.602062 -1074.135343 -2.054013 -0.863339 046 25 2001 03 28.92910 1.000 C 11 16 53.80 +08 38 27.3 1.143 0.150 17987.245580 -1077.921284 -2.485498 -0.904454 046 26 2001 03 28.93219 1.000 C 11 16 53.46 +08 38 10.1 1.143 0.150 17987.790192 -1082.885407 -2.057627 0.095945 046 27 2001 03 28.93566 1.000 C 11 16 53.15 +08 37 51.4 1.143 0.150 17987.818596 -1089.551026 -2.156347 0.128043 046 28 2001 03 28.93753 1.000 C 11 16 53.00 +08 37 41.8 1.143 0.150 17987.870545 -1093.683689 -2.171169 -0.395368 046 29 2001 03 31.59486 1.000 C 11 13 43.98 +04 34 04.9 1.140 0.147 17429.601055 -5825.013447 -14.491293 -2.470201 360 30 2001 03 31.59713 1.000 C 11 13 43.79 +04 33 51.7 1.140 0.147 17428.323457 -5828.448344 -14.758689 -2.122675 360 31 2001 03 31.59933 1.000 C 11 13 43.58 +04 33 39.8 1.140 0.147 17427.736052 -5832.501268 -14.365575 -2.510860 360 32 2001 04 02.94693 1.000 C 11 11 13.25 +00 49 50.4 1.138 0.146 16116.468315 -9265.163712 -20.140352 -0.412714 046 33 2001 04 02.95068 1.000 C 11 11 13.01 +00 49 28.8 1.138 0.146 16113.323877 -9270.174646 -20.764746 -0.596671 046 34 2001 04 02.95222 1.000 C 11 11 12.80 +00 49 19.9 1.138 0.146 16113.681455 -9271.953390 -19.371689 -0.394260 046 35 2001 04 02.95291 1.000 C 11 11 12.84 +00 49 15.8 1.138 0.146 16111.838055 -9272.938073 -20.751031 -0.491497 046 36 2001 04 05.520657 1.000 C 11 08 50.95 -03 18 54.8 1.136 0.146 14308.540690 -12043.985220 -21.509103 2.614473 413 37 2001 04 05.521763 1.000 C 11 08 50.84 -03 19 01.8 1.136 0.146 14308.169622 -12044.451666 -21.056711 3.146162 413 38 2001 04 09.62366 1.000 C 11 05 53.35 -09 56 52.5 1.134 0.147 11387.115304 -14720.017794 -9.440376 1.906204 413 39 2001 04 09.62478 1.000 C 11 05 53.30 -09 56 58.7 1.134 0.147 11386.262687 -14720.650516 -9.538212 1.729399 413 40 2001 04 09.62589 1.000 C 11 05 53.23 -09 57 05.6 1.134 0.147 11385.831770 -14720.577474 -9.221151 2.253978 413 41 2001 04 12.50484 1.000 C 11 04 34.73 -14 27 57.4 1.133 0.150 9608.907770 -15639.907353 6.735869 -3.728254 413 42 2001 04 12.50598 1.000 C 11 04 34.63 -14 28 04.4 1.133 0.150 9609.139412 -15639.614194 7.617576 -3.205022 413 43 2001 04 12.50710 1.000 C 11 04 34.62 -14 28 10.9 1.133 0.150 9608.056767 -15639.409771 7.173545 -2.774908 413 44 2001 04 12.50866 1.000 C 11 04 34.53 -14 28 18.8 1.133 0.150 9607.347077 -15640.491368 7.353250 -3.542737 413 45 2001 04 12.50977 1.000 C 11 04 34.48 -14 28 25.5 1.133 0.150 9606.890409 -15640.163630 7.529388 -2.992130 413 46 2001 04 12.51089 1.000 C 11 04 34.44 -14 28 32.2 1.133 0.150 9606.271505 -15639.857275 7.548921 -2.461252 413 47 2001 04 13.56674 1.000 C 11 04 13.11 -16 04 53.0 1.134 0.152 9029.521471 -15828.790504 15.400654 -4.726419 413 48 2001 04 13.56787 1.000 C 11 04 13.03 -16 04 58.4 1.134 0.152 9029.317225 -15829.733601 15.796241 -5.528513 413 49 2001 04 13.568984 1.000 C 11 04 13.02 -16 05 04.6 1.134 0.152 9028.387787 -15829.575749 15.458105 -5.231925 413 } }