Improve: 1998_KJ17 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 62/0 number of iterations: 5 ====================================================================================================================== Iteration: 5 { In_coords Corrections Errors In_elements El_errors 1 -1.052404504 0.616E-04 NaN | e 0.480514427 NaN 2 1.400679425 0.110E-03 NaN | a 1.985210194 NaN 3 0.856170179 0.457E-04 NaN | i 9.158584533 NaN 4 -0.005799884 -0.447E-06 NaN | node 75.912775346 NaN 5 -0.010263994 0.615E-06 NaN | peri 164.218539832 NaN 6 -0.003931117 0.377E-06 NaN | M 299.628231031 NaN | tp = 2026-05-11.332429 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: 0.67814 Optical RMSE: 0.67814(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 121/124 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 1998 05 28.32278 1.000 C 17 33 18.36 +30 48 38.5 1.032 0.032 1.249318 11.908400 0.651798 1.776091 704 2 1998 05 28.34276 1.000 C 17 33 44.54 +30 41 44.8 1.032 0.032 0.741201 11.151960 0.157486 1.009189 704 3 1998 05 28.36264 1.000 C 17 34 10.45 +30 34 50.2 1.032 0.032 -0.272437 11.965183 -0.842238 1.812260 704 4 1998 05 28.38255 1.000 C 17 34 36.66 +30 27 52.5 1.032 0.032 0.353449 10.094552 -0.202224 -0.068277 704 5 1998 05 28.85156 1.000 C 17 45 53.41 +27 36 49.2 1.033 0.032 -1.047141 9.626510 -1.194377 -0.729918 557 6 1998 05 28.85255 1.000 C 17 45 54.74 +27 36 28.3 1.033 0.032 -0.402223 10.155010 -0.548550 -0.201789 557 7 1998 05 28.85394 1.000 C 17 45 56.66 +27 35 57.8 1.033 0.032 -0.245272 9.774360 -0.390324 -0.582957 557 8 1998 05 28.85532 1.000 C 17 45 58.51 +27 35 27.6 1.033 0.032 -0.313398 10.102135 -0.457183 -0.255697 557 9 1998 05 28.85671 1.000 C 17 46 00.45 +27 34 57.2 1.033 0.032 0.072349 9.507121 -0.070160 -0.851229 557 10 1998 05 29.01572 1.000 C 17 49 31.96 +26 35 44.0 1.033 0.031 1.012892 10.869343 1.020203 0.459829 046 11 1998 05 29.01624 1.000 C 17 49 32.60 +26 35 31.4 1.033 0.031 0.119740 11.068032 0.127556 0.658380 046 12 1998 05 29.01766 1.000 C 17 49 34.54 +26 34 58.5 1.033 0.031 0.165094 9.941423 0.174291 -0.468605 046 13 1998 05 29.01863 1.000 C 17 49 35.85 +26 34 36.6 1.033 0.031 0.631724 9.606937 0.641865 -0.803346 046 14 1998 05 29.01929 1.000 C 17 49 36.69 +26 34 20.9 1.033 0.031 -0.066237 9.654887 -0.055453 -0.755570 046 15 1998 05 29.02083 1.000 C 17 49 38.76 +26 33 46.4 1.033 0.031 0.877022 9.365552 0.889305 -1.045309 046 16 1998 05 29.09271 1.000 C 17 51 33.31 +26 05 51.8 1.033 0.031 0.812854 10.304228 0.906202 -0.117925 784 17 1998 05 29.09462 1.000 C 17 51 35.89 +26 05 08.4 1.033 0.031 0.479552 10.242188 0.574834 -0.180497 784 18 1998 05 29.09774 1.000 C 17 51 40.08 +26 03 57.0 1.033 0.031 -0.605497 10.172434 -0.507053 -0.251114 784 19 1998 05 29.23438 1.000 C 17 54 40.39 +25 11 45.4 1.033 0.031 0.364448 10.834790 0.603647 0.379820 784 20 1998 05 29.23628 1.000 C 17 54 42.85 +25 11 00.3 1.033 0.031 -0.343273 10.500764 -0.102075 0.045457 784 21 1998 05 29.93323 1.000 C 18 10 41.75 +20 27 39.4 1.034 0.030 -1.179084 10.422227 -0.080572 -0.001351 557 22 1998 05 29.93370 1.000 C 18 10 42.46 +20 27 28.5 1.034 0.030 0.291696 9.579552 1.390821 -0.843928 557 23 1998 05 29.93465 1.000 C 18 10 43.60 +20 27 03.7 1.034 0.030 -1.297661 9.877751 -0.197295 -0.545531 557 24 1998 05 29.93513 1.000 C 18 10 44.24 +20 26 52.5 1.034 0.030 -0.493119 9.986961 0.607874 -0.436222 557 25 1998 05 29.93560 1.000 C 18 10 44.78 +20 26 40.3 1.034 0.030 -1.399374 10.454951 -0.297767 0.031866 557 26 1998 05 29.93608 1.000 C 18 10 45.40 +20 26 29.0 1.034 0.030 -0.827847 10.746228 0.274387 0.323243 557 27 1998 05 30.55694 1.000 C 18 24 36.85 +16 02 23.8 1.034 0.030 -2.766607 10.888326 -0.785130 0.754130 402 28 1998 05 30.55764 1.000 C 18 24 37.84 +16 02 05.6 1.034 0.030 -1.886347 9.393470 0.096139 -0.740307 402 29 1998 05 30.55833 1.000 C 18 24 38.68 +16 01 47.6 1.034 0.030 -2.259207 9.431450 -0.275727 -0.701913 402 30 1998 05 30.65684 1.000 C 18 26 38.87 +15 24 30.4 1.035 0.030 -3.134751 9.438286 -1.022943 -0.632734 426 31 1998 05 30.66416 1.000 C 18 26 47.55 +15 21 21.4 1.035 0.030 -2.748586 11.152888 -0.626261 1.086935 426 32 1998 05 30.95843 1.000 C 18 33 10.84 +13 06 52.0 1.035 0.030 -3.832976 8.881530 -1.256083 -0.927704 609 33 1998 05 30.96243 1.000 C 18 33 15.40 +13 05 12.3 1.035 0.030 -2.379293 14.651717 0.203452 4.846074 F 609 34 1998 05 30.96676 1.000 C 18 33 20.79 +13 03 13.8 1.035 0.030 -4.334084 8.906094 -1.745008 -0.895645 609 35 1998 05 30.98369 1.000 C 18 33 40.09 +12 55 26.7 1.035 0.030 -2.411619 10.095411 0.202858 0.309979 046 36 1998 05 30.98404 1.000 C 18 33 40.53 +12 55 16.3 1.035 0.030 -3.134951 9.062404 -0.519962 -0.722704 046 37 1998 05 31.01440 1.000 C 18 34 16.63 +12 41 56.1 1.035 0.030 -2.648161 9.766336 0.011304 0.010015 557 38 1998 05 31.01582 1.000 C 18 34 18.27 +12 41 19.7 1.035 0.030 -2.487113 10.970363 0.174427 1.215404 557 39 1998 05 31.01677 1.000 C 18 34 19.48 +12 40 54.5 1.035 0.030 -1.917662 9.976991 0.745266 0.222945 557 40 1998 05 31.01772 1.000 C 18 34 20.61 +12 40 28.8 1.035 0.030 -2.495395 9.528853 0.168921 -0.224279 557 41 1998 05 31.01819 1.000 C 18 34 21.17 +12 40 16.0 1.035 0.030 -2.834863 9.240087 -0.169861 -0.512592 557 42 1998 05 31.01914 1.000 C 18 34 22.32 +12 39 50.9 1.035 0.030 -2.765114 8.969583 -0.098724 -0.782181 557 43 1998 05 31.02009 1.000 C 18 34 23.44 +12 39 27.1 1.035 0.030 -2.010291 9.889239 0.657487 0.138391 557 44 1998 05 31.02057 1.000 C 18 34 23.96 +12 39 13.9 1.035 0.030 -2.952804 10.078008 -0.284325 0.327624 557 45 1998 05 31.16424 1.000 C 18 37 35.19 +11 36 26.8 1.035 0.030 -2.752820 10.505887 0.130296 0.911600 784 46 1998 05 31.16701 1.000 C 18 37 38.51 +11 35 14.3 1.035 0.030 -2.828152 10.471554 0.059006 0.880112 784 47 1998 05 31.23160 1.000 C 18 38 54.98 +11 07 02.9 1.035 0.030 -2.372803 10.846222 0.608109 1.322953 784 48 1998 06 02.03337 1.000 C 19 14 01.15 -01 41 15.4 1.038 0.032 -4.764644 4.424944 0.319469 F -2.216963 F 046 49 1998 06 02.03402 1.000 C 19 14 01.66 -01 41 29.5 1.038 0.032 -5.815937 6.908867 -0.731340 0.268154 046 50 1998 06 02.03690 1.000 C 19 14 04.58 -01 42 38.3 1.038 0.032 -5.337891 7.327543 -0.251159 0.692121 046 51 1998 06 02.03785 1.000 C 19 14 05.53 -01 43 00.4 1.038 0.032 -5.036496 8.069624 0.050939 1.435948 046 52 1998 06 02.03833 1.000 C 19 14 06.15 -01 43 13.1 1.038 0.032 -3.895155 6.039122 1.192635 -0.593672 046 53 1998 06 02.04001 1.000 C 19 14 07.76 -01 43 54.5 1.038 0.032 -5.464727 5.912773 -0.375695 -0.716932 046 54 1998 06 02.04267 1.000 C 19 14 10.28 -01 45 00.9 1.038 0.032 -5.310799 6.816465 -0.219744 0.191859 557 55 1998 06 02.04768 1.000 C 19 14 15.35 -01 47 01.3 1.038 0.032 -5.032510 6.899373 0.062222 0.283990 557 56 1998 06 02.04851 1.000 C 19 14 16.20 -01 47 21.7 1.038 0.032 -5.092599 6.439660 0.002741 -0.174194 557 57 1998 06 02.04893 1.000 C 19 14 16.64 -01 47 31.6 1.038 0.032 -4.776045 6.489946 0.319602 -0.123135 557 58 1998 06 05.03641 1.000 C 20 01 00.98 -18 26 19.0 1.042 0.039 -4.422370 1.163074 0.790759 -0.616804 046 59 1998 06 05.03701 1.000 C 20 01 01.33 -18 26 28.6 1.043 0.039 -5.694543 1.479527 -0.481635 -0.299661 046 60 1998 06 05.03755 1.000 C 20 01 01.71 -18 26 36.2 1.043 0.039 -5.694556 2.554923 -0.481846 0.776357 046 61 1998 06 05.03845 1.000 C 20 01 02.44 -18 26 51.8 1.043 0.039 -5.049294 1.168930 0.163083 -0.608601 046 62 1998 06 05.03903 1.000 C 20 01 02.89 -18 27 00.2 1.043 0.039 -4.525043 1.948938 0.687121 0.172075 046 } }