Improve: 2025_SB4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 69/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.089762468 0.125E-08 0.152E-03 | e 0.643425834 0.32650E-03 2 0.908280415 -0.511E-09 0.568E-04 | a 2.421280904 0.21498E-02 3 0.046893781 0.881E-09 0.105E-03 | i 20.557466756 0.67141E-02 4 -0.021843311 0.148E-10 0.183E-05 | node 181.844669845 0.60584E-04 5 0.006944116 -0.296E-11 0.226E-06 | peri 231.811610731 0.34655E-02 6 0.000103517 0.757E-11 0.909E-06 | M 5.320318246 0.53004E-02 | tp = 2025-10-31.662325 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: 0.27635 Optical RMSE: 0.27635(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 132/138 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 2025 09 20.347650 1.000 C 22 38 31.833 +30 33 58.05 1.049 0.055 -0.099954 0.206414 -0.099951 0.206420 I41 2 2025 09 20.414442 1.000 C 22 38 57.172 +30 29 49.92 1.049 0.054 0.125086 0.000175 0.125089 0.000181 I41 3 2025 09 21.233170 1.000 C 22 46 06.284 +29 32 54.75 1.042 0.046 -0.472077 0.169400 -0.472074 0.169406 I41 4 2025 09 21.249079 1.000 C 22 46 14.616 +29 31 35.77 1.042 0.046 -0.508563 0.255310 -0.508560 0.255316 I41 5 2025 09 21.249549 1.000 C 22 46 14.858 +29 31 33.89 1.042 0.046 -0.071159 0.066803 -0.071157 0.066809 I41 6 2025 09 22.837828 1.000 C 23 09 51.94 +25 55 25.2 1.030 0.030 0.036509 -0.047069 0.036511 -0.047063 K88 7 2025 09 22.840833 1.000 C 23 09 55.62 +25 54 47.4 1.030 0.030 0.234378 0.066779 0.234380 0.066785 K88 8 2025 09 22.843946 1.000 C 23 09 59.45 +25 54 07.5 1.030 0.030 -0.199931 0.305632 -0.199929 0.305637 K88 9 2025 09 22.858577 1.000 C 23 10 17.53 +25 51 01.0 1.030 0.030 0.033871 0.135206 0.033873 0.135211 K88 10 2025 09 22.861215 1.000 C 23 10 20.83 +25 50 27.1 1.030 0.030 -0.082512 -0.232925 -0.082510 -0.232920 K88 11 2025 09 22.863829 1.000 C 23 10 24.04 +25 49 53.1 1.030 0.030 -0.105917 0.319076 -0.105915 0.319081 K88 12 2025 09 22.88149 1.000 C 23 10 45.19 +25 46 09.4 1.030 0.030 0.148753 -0.279431 0.148755 -0.279426 L04 13 2025 09 22.88171 1.000 C 23 10 45.48 +25 46 06.5 1.030 0.030 0.059540 -0.459225 0.059542 -0.459220 L04 14 2025 09 22.885064 1.000 C 23 10 50.63 +25 45 16.1 1.030 0.030 -0.297063 -0.599540 -0.297062 -0.599535 K88 15 2025 09 22.886372 1.000 C 23 10 52.20 +25 44 58.8 1.030 0.030 0.106034 0.304064 0.106035 0.304069 K88 16 2025 09 22.89013 0.250 B 23 10 51.80 +25 44 17.4 1.030 0.030 -0.259329 -0.313920 -0.259328 -0.313916 M75 17 2025 09 22.893052 1.000 C 23 11 05.458 +25 43 05.77 1.030 0.029 0.365598 -0.039845 0.365600 -0.039840 J95 18 2025 09 22.89333 1.000 C 23 11 00.11 +25 43 31.6 1.030 0.029 -1.023976 -0.667093 -1.023974 F -0.667088 F L04 19 2025 09 22.896920 1.000 C 23 11 10.409 +25 42 14.47 1.030 0.029 -0.067919 0.093875 -0.067917 0.093880 J95 20 2025 09 22.89755 0.250 B 23 11 04.82 +25 42 40.2 1.030 0.029 -0.523410 -0.574837 -0.523408 -0.574832 M45 21 2025 09 22.898139 1.000 C 23 11 07.09 +25 42 22.3 1.030 0.029 -0.397665 -0.270085 -0.397663 -0.270080 K88 22 2025 09 22.89888 0.250 B 23 11 02.89 +25 42 19.6 1.030 0.029 -0.346181 -1.217396 -0.346180 -1.217391 M75 23 2025 09 22.899614 1.000 C 23 11 08.96 +25 42 02.5 1.030 0.029 -0.491110 -0.276192 -0.491108 -0.276188 K88 24 2025 09 22.900038 1.000 C 23 11 14.398 +25 41 33.94 1.030 0.029 0.489924 -0.123160 0.489926 -0.123155 J95 25 2025 09 22.905587 1.000 C 23 11 16.50 +25 40 42.7 1.030 0.029 0.022386 -0.000490 0.022387 -0.000486 K88 26 2025 09 22.907310 1.000 C 23 11 18.69 +25 40 19.6 1.030 0.029 0.116561 -0.045097 0.116563 -0.045092 K88 27 2025 09 22.90752 0.250 B 23 11 13.79 +25 40 21.7 1.030 0.029 -0.256284 -0.386412 -0.256282 -0.386408 M75 28 2025 09 22.90949 0.250 B 23 11 19.90 +25 39 59.4 1.030 0.029 -0.191102 -0.339493 -0.191100 -0.339488 M45 29 2025 09 22.910261 1.000 C 23 11 22.47 +25 39 40.2 1.030 0.029 0.364498 -0.523114 0.364500 -0.523110 K88 30 2025 09 22.957566 1.000 C 23 12 23.64 +25 28 45.4 1.029 0.029 0.145483 0.175994 0.145484 0.175999 K88 31 2025 09 22.960446 1.000 C 23 12 27.44 +25 28 04.6 1.029 0.029 0.105741 0.083093 0.105742 0.083098 K88 32 2025 09 22.963329 1.000 C 23 12 31.21 +25 27 23.7 1.029 0.029 0.363456 0.480822 0.363458 0.480827 K88 33 2025 09 22.980944 0.250 B 23 12 50.27 +25 22 57.2 1.029 0.029 0.294955 0.114769 0.294956 0.114773 L76 34 2025 09 22.987934 0.250 B 23 12 59.82 +25 21 14.2 1.029 0.029 -0.326743 -0.176680 -0.326741 -0.176676 L76 35 2025 09 22.994925 0.250 B 23 13 09.38 +25 19 30.9 1.029 0.029 -0.316677 0.039285 -0.316675 0.039289 L76 36 2025 09 23.101029 1.000 C 23 16 10.55 +24 53 55.6 1.028 0.027 0.230780 -0.080156 0.230781 -0.080151 H21 37 2025 09 23.102959 1.000 C 23 16 13.34 +24 53 26.3 1.028 0.027 0.256429 0.089127 0.256431 0.089132 H21 38 2025 09 23.104889 1.000 C 23 16 16.15 +24 52 56.9 1.028 0.027 0.138393 0.051788 0.138394 0.051793 H21 39 2025 09 23.108617 1.000 C 23 16 21.58 +24 52 00.2 1.028 0.027 0.152147 -0.086417 0.152149 -0.086412 H21 40 2025 09 23.26516 0.250 B 23 20 29.712 +24 08 41.39 1.027 0.026 -0.461667 0.036090 -0.461666 0.036095 U52 41 2025 09 23.28622 0.250 B 23 21 03.564 +24 02 28.72 1.027 0.026 -0.470010 -0.333774 -0.470009 -0.333769 U52 42 2025 09 23.345694 1.000 C 23 22 40.076 +23 44 37.92 1.026 0.025 2.282026 0.598429 2.282027 F 0.598433 U74 43 2025 09 23.348936 1.000 C 23 22 45.533 +23 43 34.53 1.026 0.025 0.851654 1.008802 0.851655 F 1.008806 F U74 44 2025 09 23.859883 0.250 B 23 41 31.594 +20 18 37.58 1.022 0.020 -0.031378 0.138264 -0.031378 0.138268 L65 45 2025 09 23.864347 0.250 B 23 41 42.842 +20 16 25.14 1.022 0.020 0.031064 0.322888 0.031065 0.322892 L65 46 2025 09 23.873642 0.250 B 23 42 06.437 +20 11 47.44 1.022 0.020 0.012013 -0.299237 0.012014 -0.299233 L65 47 2025 09 23.878741 0.250 B 23 42 19.450 +20 09 13.50 1.022 0.020 -0.431505 -0.663187 -0.431504 -0.663183 L65 48 2025 09 23.886043 0.250 B 23 42 38.083 +20 05 32.42 1.022 0.020 0.032882 -0.336970 0.032882 -0.336966 L65 49 2025 09 23.890089 0.250 B 23 42 48.446 +20 03 28.51 1.022 0.020 -0.342314 0.016718 -0.342313 0.016722 L65 50 2025 09 23.893190 0.250 B 23 42 59.477 +20 01 56.68 1.022 0.020 -0.014579 -0.752369 -0.014579 -0.752365 Z80 51 2025 09 23.901446 0.250 B 23 43 20.803 +19 57 42.95 1.022 0.020 0.083566 -0.231322 0.083567 -0.231318 Z80 52 2025 09 23.911128 0.250 B 23 43 45.998 +19 52 42.24 1.022 0.020 -0.165763 -0.087553 -0.165762 -0.087549 Z80 53 2025 09 24.312835 1.000 C 00 05 07.706 +15 35 01.57 1.019 0.016 -0.065835 -0.834371 -0.065835 -0.834369 F 703 54 2025 09 24.315152 1.000 C 00 05 16.048 +15 33 11.05 1.019 0.016 0.317802 -0.377892 0.317801 -0.377890 703 55 2025 09 24.317458 1.000 C 00 05 24.353 +15 31 19.92 1.019 0.016 -0.136245 0.278849 -0.136246 0.278852 703 56 2025 09 24.319766 1.000 C 00 05 32.759 +15 29 28.43 1.019 0.016 -0.528818 -0.164872 -0.528819 -0.164870 703 57 2025 09 24.977657 0.250 B 01 03 34.555 +02 21 52.31 1.014 0.012 0.585140 -0.167709 0.585139 -0.167705 L65 58 2025 09 24.978803 0.250 B 01 03 42.562 +02 19 56.17 1.014 0.012 0.888996 -0.429261 0.888994 -0.429258 L65 59 2025 09 24.979934 0.250 B 01 03 50.405 +02 18 01.76 1.014 0.012 0.216745 -0.232747 0.216743 -0.232743 L65 60 2025 09 24.985301 0.250 B 01 04 27.958 +02 08 55.82 1.014 0.012 0.166394 -0.805752 0.166392 -0.805748 L65 61 2025 09 24.986446 0.250 B 01 04 35.995 +02 06 59.54 1.014 0.012 0.217313 -0.340681 0.217311 -0.340677 L65 62 2025 09 24.987569 0.250 B 01 04 43.946 +02 05 04.63 1.014 0.012 1.092962 -0.689530 1.092961 -0.689527 L65 63 2025 09 25.017720 0.250 B 01 08 06.78 +01 13 17.3 1.014 0.011 -0.123745 0.418085 -0.123746 0.418088 L99 64 2025 09 25.019871 0.250 B 01 08 22.38 +01 09 29.2 1.014 0.011 -0.001032 -0.760834 -0.001033 -0.760830 L99 65 2025 09 25.022010 0.250 B 01 08 37.93 +01 05 43.7 1.014 0.011 0.203081 -0.119155 0.203080 -0.119152 L99 66 2025 09 25.070773 1.000 C 01 14 58.747 -00 22 30.76 1.014 0.011 -0.202540 -0.113984 -0.202542 -0.113979 J95 67 2025 09 25.072029 1.000 C 01 15 08.335 -00 24 50.26 1.014 0.011 -0.095776 -0.045384 -0.095778 -0.045380 J95 68 2025 09 25.073256 1.000 C 01 15 17.722 -00 27 06.80 1.014 0.011 0.146996 -0.067440 0.146994 -0.067436 J95 69 2025 09 25.074502 1.000 C 01 15 27.228 -00 29 25.15 1.014 0.011 -0.210529 0.336250 -0.210531 0.336255 J95 } }