Improve: 2002_XO40 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 61/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 0.472245562 -0.702E-04 NaN | e 0.594559428 NaN 2 -1.898021659 -0.136E-03 NaN | a 2.481340969 NaN 3 0.118433678 -0.111E-03 NaN | i 49.216905892 NaN 4 0.005038211 0.254E-06 NaN | node 260.513275253 NaN 5 0.009690218 -0.104E-05 NaN | peri 143.354018494 NaN 6 0.007968301 0.617E-07 NaN | M 322.579267582 NaN | tp = 2026-04-18.401359 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: 0.51167 Optical RMSE: 0.51167(ang-sec.) Number of loops/max_num in Least Squares on iter 3/10 Number of included/excluded equations on iter 0/3 Number of used/total equations 119/122 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 2002 12 11.30524 1.000 C 06 09 38.36 +28 30 28.7 1.081 0.099 -3.284366 11.951304 0.004150 0.524741 704 2 2002 12 11.32088 1.000 C 06 09 24.47 +28 22 09.5 1.081 0.099 -3.327860 11.741118 0.052066 0.351209 704 3 2002 12 11.33640 1.000 C 06 09 10.71 +28 13 53.9 1.081 0.099 -3.653628 11.454233 -0.182006 0.101961 704 4 2002 12 11.35212 1.000 C 06 08 56.82 +28 05 32.0 1.082 0.099 -3.942625 11.293302 -0.377124 -0.019525 704 5 2002 12 12.29024 1.000 C 05 56 56.85 +19 59 49.6 1.086 0.103 -9.313979 5.196535 0.339303 -0.377484 704 6 2002 12 12.29130 1.000 C 05 56 56.06 +19 59 18.3 1.086 0.103 -9.695922 5.560942 -0.037675 -0.002651 704 7 2002 12 12.30542 1.000 C 05 56 45.79 +19 52 13.7 1.086 0.103 -8.894759 4.214819 0.828587 -1.209361 704 8 2002 12 12.30685 1.000 C 05 56 44.70 +19 51 32.4 1.086 0.103 -10.085279 5.395459 -0.355450 -0.014549 704 9 2002 12 12.32019 1.000 C 05 56 35.05 +19 44 51.3 1.086 0.103 -8.845117 3.989230 0.944211 -1.288124 704 10 2002 12 12.32252 1.000 C 05 56 33.31 +19 43 43.3 1.086 0.103 -10.120389 5.332973 -0.320852 0.078868 704 11 2002 12 12.33491 1.000 C 05 56 24.41 +19 37 31.5 1.086 0.103 -8.643588 4.608649 1.209300 -0.521452 704 12 2002 12 12.33817 1.000 C 05 56 21.95 +19 35 55.2 1.086 0.103 -10.415349 5.133063 -0.548686 0.035688 704 13 2002 12 12.35011 1.000 C 05 56 13.42 +19 29 58.7 1.086 0.103 -9.342232 5.892744 0.573936 0.915563 704 14 2002 12 13.07666 1.000 C 05 48 24.34 +13 41 21.3 1.090 0.107 -11.712009 -0.560668 -1.409173 1.029197 246 15 2002 12 13.07702 1.000 C 05 48 24.12 +13 41 10.3 1.090 0.107 -10.823083 -1.121115 -0.520976 0.471208 246 16 2002 12 13.07752 1.000 C 05 48 23.85 +13 40 56.2 1.090 0.107 -10.268249 -0.807609 0.032845 0.788125 246 17 2002 12 13.07793 1.000 C 05 48 23.54 +13 40 44.4 1.090 0.107 -10.344663 -1.751776 -0.044401 -0.153246 246 18 2002 12 13.07951 1.000 C 05 48 22.63 +13 40 03.5 1.090 0.107 -12.077775 0.605936 -1.780722 F 2.215228 F 246 19 2002 12 13.08043 1.000 C 05 48 22.02 +13 39 36.7 1.090 0.107 -11.277165 -0.672098 -0.981985 0.943452 246 20 2002 12 13.17882 1.000 C 05 47 29.16 +12 54 52.9 1.090 0.108 -10.149075 -1.780367 -0.064399 0.439699 858 21 2002 12 13.17972 1.000 C 05 47 28.61 +12 54 28.4 1.090 0.108 -10.129464 -1.831303 -0.046856 0.394230 858 22 2002 12 13.18161 1.000 C 05 47 27.41 +12 53 37.2 1.090 0.108 -10.634312 -2.376793 -0.556053 -0.139797 858 23 2002 12 13.18244 1.000 C 05 47 26.97 +12 53 14.7 1.090 0.108 -10.184971 -1.535471 -0.108625 0.706552 858 24 2002 12 13.18376 1.000 C 05 47 26.13 +12 52 39.0 1.090 0.108 -10.593541 -1.914722 -0.520243 0.335286 858 25 2002 12 13.21991 1.000 C 05 47 04.54 +12 36 21.7 1.091 0.108 -9.453530 -2.614670 0.534932 -0.152430 926 26 2002 12 13.22034 1.000 C 05 47 04.28 +12 36 10.9 1.091 0.108 -10.162313 -2.181619 -0.174882 0.283117 926 27 2002 12 13.22074 1.000 C 05 47 03.99 +12 35 59.7 1.091 0.108 -10.170330 -2.963896 -0.183860 -0.496839 926 28 2002 12 13.23192 1.000 C 05 46 57.16 +12 30 55.7 1.091 0.108 -9.541919 -3.342287 0.417479 -0.810536 854 29 2002 12 13.23270 1.000 C 05 46 56.73 +12 30 35.3 1.091 0.108 -9.806209 -2.447867 0.151294 0.088350 854 30 2002 12 13.28740 1.000 C 05 46 23.13 +12 06 00.3 1.091 0.109 -10.117758 -2.961532 -0.296629 -0.120521 704 31 2002 12 13.28991 1.000 C 05 46 21.62 +12 04 52.0 1.091 0.109 -9.262935 -3.246673 0.551804 -0.392204 704 32 2002 12 13.30239 1.000 C 05 46 14.05 +11 59 17.3 1.091 0.109 -9.586235 -3.431170 0.196579 -0.510398 704 33 2002 12 13.30497 1.000 C 05 46 12.50 +11 58 07.8 1.091 0.109 -9.241974 -3.466788 0.534207 -0.532435 704 34 2002 12 13.31740 1.000 C 05 46 04.98 +11 52 35.4 1.091 0.109 -9.930031 -3.465084 -0.185956 -0.465904 704 35 2002 12 13.32138 1.000 C 05 46 02.65 +11 50 48.8 1.091 0.109 -9.425064 -2.615409 0.308679 0.404318 704 36 2002 12 13.33244 1.000 C 05 45 55.94 +11 45 53.2 1.091 0.109 -9.993414 -3.301919 -0.288501 -0.225633 704 37 2002 12 13.33506 1.000 C 05 45 54.38 +11 44 44.8 1.091 0.109 -9.638043 -3.145978 0.060143 -0.056584 448 38 2002 12 13.33668 1.000 C 05 45 53.41 +11 44 00.1 1.091 0.109 -10.074533 -3.010961 -0.380718 0.086800 704 39 2002 12 13.33710 1.000 C 05 45 53.16 +11 43 49.9 1.091 0.109 -9.250469 -3.253436 0.442372 -0.153727 448 40 2002 12 13.34076 1.000 C 05 45 50.92 +11 42 11.1 1.091 0.109 -8.597510 -4.285905 1.085727 -1.167755 448 41 2002 12 13.34751 1.000 C 05 45 47.01 +11 39 11.8 1.091 0.109 -10.268562 -1.453399 -0.603205 1.698686 F 704 42 2002 12 13.35204 1.000 C 05 45 44.20 +11 37 10.0 1.091 0.109 -10.062574 -3.203842 -0.409166 -0.029256 704 43 2002 12 14.23275 1.000 C 05 38 02.99 +05 29 04.6 1.096 0.116 -7.957304 -5.324220 -0.577672 0.366110 858 44 2002 12 14.23632 1.000 C 05 38 01.13 +05 27 39.9 1.096 0.116 -7.105168 -6.018136 0.266094 -0.322373 858 45 2002 12 14.23723 1.000 C 05 38 00.73 +05 27 18.8 1.096 0.116 -7.181202 -5.023989 0.187927 0.673156 858 46 2002 12 14.23808 1.000 C 05 38 00.25 +05 26 59.8 1.096 0.116 -8.212029 -5.545298 -0.844891 0.153134 858 47 2002 12 14.29776 1.000 C 05 37 29.89 +05 03 46.4 1.096 0.117 -6.605900 -5.692916 0.622740 0.092126 704 48 2002 12 14.31321 1.000 C 05 37 22.04 +04 57 48.0 1.096 0.117 -6.955529 -5.864005 0.237620 -0.057713 704 49 2002 12 14.32861 1.000 C 05 37 14.25 +04 51 51.1 1.096 0.117 -6.816758 -5.948551 0.341191 -0.121570 704 50 2002 12 19.21241 1.000 C 05 10 08.74 -16 30 09.1 1.122 0.176 -2.112923 -5.277109 -0.224999 0.194240 649 51 2002 12 19.21475 1.000 C 05 10 08.13 -16 30 33.0 1.122 0.176 -1.668159 -5.693896 0.218655 -0.223360 649 52 2002 12 19.21710 1.000 C 05 10 07.52 -16 30 56.4 1.123 0.176 -1.804775 -6.210769 0.080926 -0.741050 649 53 2002 12 29.51808 1.000 C 04 47 53.23 -31 07 31.2 1.185 0.332 -0.219618 -3.386926 -0.124010 -0.390042 413 54 2002 12 29.52323 1.000 C 04 47 52.86 -31 07 43.5 1.185 0.332 -0.235147 -2.961520 -0.139825 0.034624 413 55 2002 12 29.62630 1.000 C 04 47 45.02 -31 11 43.2 1.186 0.334 0.870089 -2.184083 0.959769 0.797255 413 56 2003 01 11.59281 1.000 C 04 41 38.19 -35 22 42.4 1.276 0.542 -0.227481 -2.073072 -0.447763 -0.279409 413 57 2003 01 17.48880 1.000 C 04 42 28.06 -35 48 16.5 1.320 0.635 0.161034 -1.236323 -0.104764 0.264120 413 58 2003 01 17.50606 1.000 C 04 42 28.23 -35 48 17.4 1.320 0.636 -0.297695 -1.928711 -0.563604 -0.429003 413 59 2003 01 29.13328 1.000 C 04 48 08.50 -35 31 58.6 1.410 0.818 0.479291 -0.984369 0.166137 0.127654 809 60 2003 01 29.13537 1.000 C 04 48 08.58 -35 31 58.0 1.410 0.818 0.406620 -1.022290 0.093460 0.089678 809 61 2003 01 29.13748 1.000 C 04 48 08.66 -35 31 57.5 1.410 0.818 0.400435 -0.977136 0.087269 0.134776 809 } }