Improve: 2018_SB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 51/14 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.055728773 0.407E-14 0.375E-06 | e 0.722327387 0.13719E-06 2 1.448116902 0.405E-14 0.152E-06 | a 1.321733322 0.19911E-07 3 0.694063591 -0.201E-14 0.509E-06 | i 2.170405542 0.14361E-04 4 -0.008800688 -0.102E-15 0.207E-08 | node 354.893995878 0.39415E-04 5 -0.007368119 -0.597E-16 0.295E-08 | peri 240.233460532 0.29199E-04 6 -0.003563276 0.860E-16 0.981E-09 | M 292.124154169 0.35240E-04 | tp = 2024-08-27.619942 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.93 1.00 3 -0.96 0.88 1.00 4 -0.99 0.95 0.97 1.00 5 -0.95 0.92 0.99 0.96 1.00 6 0.85 -0.65 -0.92 -0.85 -0.86 1.00 Root mean squared error: 0.42117 Optical RMSE: 0.42117(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 124/130 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 2018 09 18.39180 1.000 C 03 54 24.54 +22 22 35.2 1.018 0.031 -0.018026 -0.693532 -0.018024 -0.693532 703 2 2018 09 21.22256 1.000 C 00 54 16.06 +08 46 58.4 1.055 0.054 -1.269903 0.211340 -1.269905 F 0.211340 F 703 3 2018 09 21.22801 1.000 C 00 54 05.69 +08 45 55.6 1.055 0.054 -0.563657 0.230815 -0.563659 0.230816 703 4 2018 09 21.23346 1.000 C 00 53 55.32 +08 44 53.7 1.055 0.054 0.340524 1.059175 0.340523 1.059175 703 5 2018 09 21.23890 1.000 C 00 53 44.96 +08 43 48.9 1.055 0.054 -0.705623 -0.578628 -0.705625 -0.578628 703 6 2018 09 21.33508 1.000 C 00 50 45.03 +08 25 34.9 1.057 0.055 0.191016 -0.246736 0.191014 -0.246736 I52 7 2018 09 21.33532 1.000 C 00 50 44.58 +08 25 32.1 1.057 0.055 0.020260 -0.266646 0.020259 -0.266645 I52 8 2018 09 21.33556 1.000 C 00 50 44.14 +08 25 29.5 1.057 0.055 0.080411 -0.194743 0.080409 -0.194742 I52 9 2018 09 21.33581 1.000 C 00 50 43.70 +08 25 26.8 1.057 0.055 0.377850 -0.256094 0.377848 -0.256094 I52 10 2018 09 21.60332 1.000 C 00 43 13.90 +07 40 29.7 1.060 0.058 -0.207951 0.258367 -0.207952 0.258367 E23 11 2018 09 21.61721 1.000 C 00 42 51.13 +07 38 08.4 1.060 0.058 -0.246623 0.470092 -0.246624 0.470093 E23 12 2018 09 21.63109 1.000 C 00 42 28.45 +07 35 48.2 1.060 0.058 -0.787250 1.523470 -0.787251 F 1.523470 F E23 13 2018 09 21.83380 1.000 C 00 37 30.06 +06 59 45.2 1.063 0.061 -0.443338 0.278917 -0.443339 0.278918 104 14 2018 09 21.83800 1.000 C 00 37 23.91 +06 59 05.6 1.063 0.061 -0.470066 -0.469175 -0.470067 -0.469175 104 15 2018 09 21.84220 1.000 C 00 37 17.75 +06 58 27.1 1.063 0.061 -0.094491 -0.221066 -0.094493 -0.221066 104 16 2018 09 21.84929 1.000 C 00 37 06.97 +06 57 18.7 1.063 0.061 0.062285 -0.047597 0.062284 -0.047596 595 17 2018 09 21.85013 1.000 C 00 37 05.06 +06 57 08.5 1.063 0.061 0.390543 0.138546 0.390542 0.138546 K88 18 2018 09 21.85456 1.000 C 00 36 58.55 +06 56 27.3 1.063 0.061 0.143188 -0.003279 0.143186 -0.003278 K88 19 2018 09 21.85501 1.000 C 00 36 58.59 +06 56 24.8 1.063 0.061 -0.513752 -0.959714 -0.513753 -0.959714 595 20 2018 09 21.85898 1.000 C 00 36 52.04 +06 55 47.0 1.063 0.061 0.051027 0.663616 0.051025 0.663617 K88 21 2018 09 21.92862 1.000 C 00 35 12.28 +06 45 18.9 1.064 0.062 0.540197 0.357999 0.540196 0.357999 160 22 2018 09 21.93023 1.000 C 00 35 09.98 +06 45 04.3 1.064 0.062 0.591874 0.211545 0.591873 0.211545 160 23 2018 09 21.93185 1.000 C 00 35 07.62 +06 44 49.8 1.064 0.062 0.183093 0.620682 0.183092 0.620682 160 24 2018 09 21.93349 1.000 C 00 35 05.34 +06 44 34.7 1.064 0.062 0.825460 -0.250249 0.825459 -0.250249 160 25 2018 09 21.93510 1.000 C 00 35 03.00 +06 44 20.4 1.064 0.062 0.511945 0.208451 0.511943 0.208452 160 26 2018 09 21.93670 1.000 C 00 35 00.73 +06 44 05.7 1.064 0.062 0.567812 -0.209970 0.567810 -0.209969 160 27 2018 09 22.145440 1.000 C 00 30 24.43 +06 14 06.0 1.067 0.064 0.196792 0.005218 0.196790 0.005218 W34 28 2018 09 22.221181 1.000 C 00 28 45.42 +06 03 41.3 1.068 0.065 -0.953367 0.486480 -0.953369 0.486480 W34 29 2018 09 22.26203 1.000 C 00 27 56.85 +05 58 14.6 1.069 0.066 -0.111345 -0.758623 -0.111347 -0.758623 I52 30 2018 09 22.26221 1.000 C 00 27 56.61 +05 58 13.5 1.069 0.066 -0.029399 -0.384243 -0.029400 -0.384242 I52 31 2018 09 22.26239 1.000 C 00 27 56.38 +05 58 12.4 1.069 0.066 0.169047 -0.102811 0.169045 -0.102810 I52 32 2018 09 22.26258 1.000 C 00 27 56.16 +05 58 11.2 1.069 0.066 0.619802 -0.047938 0.619800 -0.047938 I52 33 2018 09 22.29332 1.000 C 00 27 15.29 +05 53 52.3 1.069 0.066 -0.753797 -0.068621 -0.753798 -0.068621 H36 34 2018 09 22.29601 1.000 C 00 27 11.91 +05 53 30.9 1.069 0.066 -0.805988 0.003092 -0.805989 0.003093 H36 35 2018 09 22.29871 1.000 C 00 27 08.57 +05 53 09.3 1.069 0.066 -0.376511 -0.491119 -0.376513 -0.491118 H36 36 2018 09 22.30140 1.000 C 00 27 05.22 +05 52 48.7 1.069 0.066 0.317993 -0.038014 0.317992 -0.038014 H36 37 2018 09 23.834805 1.000 C 00 03 16.94 +03 13 04.4 1.089 0.086 0.134137 0.579472 0.134136 0.579473 J95 38 2018 09 23.844684 1.000 C 00 03 09.72 +03 12 16.5 1.089 0.086 0.098648 0.066665 0.098648 0.066666 J95 39 2018 09 23.854350 1.000 C 00 03 02.60 +03 11 30.6 1.089 0.086 0.797048 0.591131 0.797048 0.591132 J95 40 2018 09 25.964796 1.000 C 23 43 57.56 +01 02 07.7 1.116 0.113 -0.509014 0.548539 -0.509013 0.548539 L01 41 2018 09 25.975737 1.000 C 23 43 52.86 +01 01 38.8 1.116 0.114 -0.354828 -1.018531 -0.354827 -1.018531 L01 42 2018 09 27.28202 1.000 C 23 36 15.58 +00 09 24.1 1.132 0.131 0.281653 -0.243182 0.281654 -0.243182 291 43 2018 09 27.28783 1.000 C 23 36 13.69 +00 09 12.2 1.132 0.131 0.158184 -0.435763 0.158185 -0.435763 291 44 2018 09 27.29362 1.000 C 23 36 11.80 +00 09 00.1 1.132 0.131 0.208001 -0.395123 0.208002 -0.395122 291 45 2018 09 29.22810 1.000 C 23 28 09.32 -00 46 43.3 1.156 0.158 -0.130199 -0.467014 -0.130198 -0.467014 I52 46 2018 09 29.22976 1.000 C 23 28 08.94 -00 46 46.7 1.156 0.158 0.179083 0.510568 0.179084 0.510568 I52 47 2018 09 29.23142 1.000 C 23 28 08.57 -00 46 48.2 1.156 0.158 -0.087002 -0.327986 -0.087001 -0.327986 I52 48 2018 09 29.23308 1.000 C 23 28 08.19 -00 46 51.7 1.156 0.158 0.246570 0.748185 0.246571 0.748185 I52 49 2018 10 03.116186 1.000 C 23 18 25.57 -01 54 54.7 1.202 0.212 -0.127689 -1.404829 -0.127689 F -1.404829 F H21 50 2018 10 03.129219 1.000 C 23 18 24.02 -01 55 05.8 1.203 0.213 0.047409 -0.255569 0.047410 -0.255569 H21 51 2018 10 03.134054 1.000 C 23 18 23.44 -01 55 09.4 1.203 0.213 0.030984 -0.338543 0.030985 -0.338543 H21 52 2026 01 09.415471 1.000 C 08 13 53.561 +39 42 00.16 1.090 0.114 0.109623 0.112676 0.109623 0.112676 F51 53 2026 01 09.426726 1.000 C 08 13 49.099 +39 43 32.69 1.090 0.113 -0.415086 -0.823981 -0.415086 -0.823981 F51 54 2026 01 09.438043 1.000 C 08 13 44.503 +39 45 07.90 1.090 0.113 0.232655 0.299049 0.232655 0.299049 F51 55 2026 01 09.449370 1.000 C 08 13 39.950 +39 46 41.33 1.090 0.113 -0.146523 -0.327627 -0.146523 -0.327627 F51 56 2026 01 09.563504 1.000 C 08 12 53.038 +40 02 29.45 1.089 0.112 0.081313 -0.201286 0.081313 -0.201286 F51 57 2026 01 09.564153 1.000 C 08 12 52.745 +40 02 35.04 1.089 0.112 0.084272 0.143639 0.084272 0.143639 F51 58 2026 01 11.000657 0.250 B 08 01 19.90 +44 01 31.6 1.070 0.094 0.304586 0.479549 0.304586 0.479549 L01 59 2026 01 11.002030 0.250 B 08 01 19.01 +44 01 47.4 1.070 0.094 0.027426 0.246197 0.027426 0.246197 L01 60 2026 01 11.003277 0.250 B 08 01 18.20 +44 02 02.3 1.070 0.093 0.286749 0.233335 0.286749 0.233335 L01 61 2026 01 11.004526 0.250 B 08 01 17.42 +44 02 17.0 1.070 0.093 0.449880 -0.177187 0.449880 -0.177187 L01 62 2026 01 12.042900 1.000 C 07 47 57.779 +47 54 40.30 1.057 0.081 -0.011412 0.402388 -0.011412 0.402388 033 63 2026 01 12.043280 1.000 C 07 47 57.458 +47 54 46.00 1.057 0.081 0.007159 -0.168498 0.007159 -0.168498 033 64 2026 01 12.043660 1.000 C 07 47 57.037 +47 54 51.90 1.057 0.081 0.084371 0.283482 0.084371 0.283482 033 65 2026 01 12.044040 1.000 C 07 47 56.688 +47 54 57.50 1.057 0.081 -0.035553 -0.023497 -0.035553 -0.023497 033 } }