Improve: 2020_QX4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 75/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.664196740 0.297E-13 0.728E-06 | e 0.305785869 0.49064E-06 2 0.317487022 -0.983E-13 0.662E-06 | a 1.007254780 0.12117E-07 3 0.456812585 -0.858E-13 0.205E-06 | i 23.033134121 0.30032E-04 4 -0.016009415 -0.395E-15 0.154E-07 | node 337.818818169 0.54955E-05 5 0.009676436 0.132E-14 0.304E-08 | peri 139.601267688 0.32396E-04 6 0.006275036 0.799E-15 0.817E-08 | M 312.796433572 0.76463E-04 | tp = 2026-01-08.414979 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.66 1.00 3 0.14 0.20 1.00 4 0.95 -0.42 0.34 1.00 5 0.86 -0.65 -0.32 0.75 1.00 6 0.93 -0.87 0.01 0.80 0.84 1.00 Root mean squared error: 0.27765 Optical RMSE: 0.27765(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 133/150 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 2019 08 04.602589 1.000 C 01 08 49.032 -08 36 24.65 1.248 0.391 -0.004508 0.402720 -0.004508 0.402720 F51 2 2019 09 06.379623 1.000 C 00 05 12.808 +31 37 05.66 1.135 0.162 0.271490 -0.292138 0.271490 -0.292137 F51 3 2019 09 06.396850 1.000 C 00 05 05.310 +31 39 32.92 1.134 0.162 0.285909 0.195414 0.285908 0.195414 F51 4 2019 09 06.405472 1.000 C 00 05 01.574 +31 40 46.31 1.134 0.162 0.251036 -0.011937 0.251036 -0.011937 F51 5 2020 08 19.570656 1.000 C 00 30 55.340 -05 53 11.44 1.213 0.246 0.293232 -0.120134 0.293232 -0.120134 F52 6 2020 08 22.506970 1.000 C 00 21 59.740 -03 16 33.12 1.203 0.225 -0.049069 0.060119 -0.049069 0.060119 F51 7 2020 08 22.519350 1.000 C 00 21 57.016 -03 15 50.04 1.203 0.225 -0.008393 0.148092 -0.008393 0.148092 F51 8 2020 08 22.531809 1.000 C 00 21 54.279 -03 15 06.78 1.203 0.225 0.109812 0.071459 0.109812 0.071459 F51 9 2020 08 22.544383 1.000 C 00 21 51.512 -03 14 23.17 1.203 0.225 0.170678 -0.085828 0.170678 -0.085828 F51 10 2020 08 23.060920 1.000 C 00 20 03.87 -02 44 11.9 1.202 0.221 -0.760385 0.997411 -0.760385 F 0.997410 F I93 11 2020 08 23.071595 1.000 C 00 20 01.45 -02 43 33.5 1.202 0.221 -0.898471 1.210418 -0.898471 F 1.210418 F I93 12 2020 08 23.082897 1.000 C 00 19 58.96 -02 42 53.8 1.201 0.221 -0.243080 0.165944 -0.243080 0.165944 I93 13 2020 08 23.292874 1.000 C 00 19 14.11 -02 30 13.9 1.201 0.220 -0.086167 -0.160562 -0.086167 -0.160562 H21 14 2020 08 23.298472 1.000 C 00 19 12.86 -02 29 54.0 1.201 0.220 0.341420 -0.719831 0.341420 -0.719831 H21 15 2020 08 23.304070 1.000 C 00 19 11.55 -02 29 33.6 1.201 0.219 0.069350 -0.550887 0.069350 -0.550887 H21 16 2020 08 23.407961 1.000 C 00 18 50.091 -02 23 03.02 1.200 0.219 -0.159162 0.319294 -0.159162 0.319294 F52 17 2020 08 23.418229 1.000 C 00 18 47.725 -02 22 25.54 1.200 0.219 0.004545 0.286275 0.004545 0.286275 F52 18 2020 08 23.428573 1.000 C 00 18 45.343 -02 21 48.10 1.200 0.219 0.210970 -0.120999 0.210970 -0.121000 F52 19 2020 08 23.433650 1.000 C 00 18 44.144 -02 21 29.45 1.200 0.219 0.004861 0.050289 0.004860 0.050289 F51 20 2020 08 23.447804 1.000 C 00 18 40.837 -02 20 37.68 1.200 0.219 0.001477 0.079773 0.001477 0.079772 F51 21 2020 08 23.462317 1.000 C 00 18 37.439 -02 19 44.65 1.200 0.218 0.055675 -0.020641 0.055675 -0.020641 F51 22 2020 08 23.476894 1.000 C 00 18 34.011 -02 18 51.23 1.200 0.218 0.095267 -0.011979 0.095267 -0.011979 F51 23 2020 08 23.98662 1.000 C 00 16 39.44 -01 47 31.6 1.198 0.215 1.100476 -0.723792 1.100476 F -0.723792 F 033 24 2020 08 23.98962 1.000 C 00 16 38.71 -01 47 19.8 1.198 0.215 1.072920 -0.207773 1.072920 F -0.207774 F 033 25 2020 08 24.051552 1.000 C 00 16 23.66 -01 43 22.7 1.198 0.215 -0.218212 0.566828 -0.218213 0.566828 L01 26 2020 08 24.055631 1.000 C 00 16 22.69 -01 43 08.1 1.198 0.215 -0.208740 -0.336989 -0.208740 -0.336989 L01 27 2020 08 24.058049 1.000 C 00 16 22.14 -01 42 59.0 1.198 0.215 0.293695 -0.570209 0.293695 -0.570209 L01 28 2020 08 24.257335 1.000 C 00 15 36.90 -01 30 16.3 1.197 0.213 0.185835 -0.444474 0.185835 -0.444475 H21 29 2020 08 24.26249 1.000 C 00 15 35.88 -01 29 55.5 1.197 0.213 0.084996 0.301489 0.084996 0.301489 734 30 2020 08 24.264052 1.000 C 00 15 35.22 -01 29 50.4 1.197 0.213 -0.137729 -0.161230 -0.137730 -0.161230 H21 31 2020 08 24.268344 1.000 C 00 15 34.18 -01 29 33.4 1.197 0.213 0.291593 0.274048 0.291593 0.274047 H21 32 2020 08 24.26906 1.000 C 00 15 34.25 -01 29 30.3 1.197 0.213 -0.134731 0.401091 -0.134731 0.401091 734 33 2020 08 24.27563 1.000 C 00 15 32.59 -01 29 04.4 1.197 0.213 -0.521593 1.285259 -0.521593 F 1.285259 F 734 34 2020 08 24.28220 1.000 C 00 15 31.09 -01 28 40.0 1.197 0.213 0.915017 -0.043459 0.915017 F -0.043459 F 734 35 2020 08 24.420321 1.000 C 00 14 59.074 -01 19 36.78 1.197 0.212 0.051548 -0.002094 0.051548 -0.002094 F52 36 2020 09 05.35344 1.000 C 23 01 25.67 +16 08 30.3 1.152 0.154 -2.632470 -2.207406 -2.632470 F -2.207406 F I52 37 2020 09 05.35470 1.000 C 23 01 24.84 +16 08 41.1 1.152 0.154 -0.082173 -0.052581 -0.082173 -0.052581 I52 38 2020 09 05.35597 1.000 C 23 01 24.15 +16 08 49.6 1.152 0.154 0.206308 -0.103595 0.206307 -0.103595 I52 39 2020 09 05.35723 1.000 C 23 01 23.48 +16 08 57.5 1.152 0.154 -0.029473 -0.388757 -0.029473 -0.388757 I52 40 2020 09 06.57313 1.000 C 22 50 24.74 +18 21 32.2 1.147 0.151 1.079251 0.679772 1.079251 F 0.679772 D29 41 2020 09 06.58542 1.000 C 22 50 17.71 +18 22 52.0 1.147 0.151 -0.765069 -0.586935 -0.765069 -0.586935 D29 42 2020 09 15.18251 1.000 C 21 15 41.56 +32 44 29.5 1.110 0.148 -0.301500 -0.396183 -0.301500 -0.396183 I52 43 2020 09 15.18419 1.000 C 21 15 40.25 +32 44 37.4 1.110 0.148 0.148443 0.201895 0.148443 0.201896 I52 44 2020 09 15.18756 1.000 C 21 15 37.74 +32 44 52.8 1.110 0.148 -0.356087 0.749224 -0.356087 0.749224 I52 45 2021 08 02.588539 1.000 C 00 37 22.005 -21 44 26.03 1.270 0.369 -0.005368 -0.117209 -0.005368 -0.117209 F51 46 2021 08 02.591113 1.000 C 00 37 21.835 -21 44 23.73 1.270 0.369 0.130924 0.021188 0.130924 0.021188 F51 47 2021 08 02.598904 1.000 C 00 37 21.306 -21 44 17.39 1.270 0.368 0.278133 -0.170492 0.278133 -0.170492 F51 48 2021 08 10.563524 1.000 C 00 25 14.034 -19 32 02.77 1.251 0.305 -0.031290 0.120383 -0.031290 0.120383 F51 49 2021 08 10.574870 1.000 C 00 25 12.465 -19 31 49.34 1.251 0.305 0.221634 -0.079459 0.221634 -0.079459 F51 50 2021 08 17.549766 1.000 C 00 05 36.060 -16 40 36.30 1.232 0.254 0.004461 0.086245 0.004461 0.086245 F51 51 2021 08 17.560918 1.000 C 00 05 33.514 -16 40 16.20 1.232 0.254 -0.009172 -0.030191 -0.009172 -0.030191 F51 52 2021 08 17.572060 1.000 C 00 05 30.980 -16 39 56.00 1.232 0.254 0.114503 -0.085312 0.114503 -0.085312 F51 53 2021 08 18.594352 1.000 C 00 01 43.839 -16 08 08.11 1.229 0.247 0.283398 -0.224346 0.283398 -0.224346 F51 54 2021 08 18.601648 1.000 C 00 01 42.039 -16 07 53.69 1.229 0.247 -0.143737 -0.058645 -0.143737 -0.058645 F51 55 2021 08 18.612670 1.000 C 00 01 39.374 -16 07 32.16 1.229 0.247 -0.039393 -0.090572 -0.039393 -0.090572 F51 56 2021 08 30.38304 1.000 C 22 56 47.350 -06 48 19.87 1.191 0.182 -0.105736 0.046048 -0.105736 0.046048 F51 57 2021 08 30.40682 1.000 C 22 56 36.431 -06 46 46.41 1.190 0.182 -0.497033 0.552068 -0.497033 0.552068 F51 58 2021 08 30.41876 1.000 C 22 56 30.977 -06 45 59.74 1.190 0.182 -0.269897 0.265662 -0.269897 0.265662 F51 59 2021 09 03.385752 1.000 C 22 25 12.59 -02 02 40.8 1.176 0.169 0.127538 -0.262734 0.127538 -0.262734 T08 60 2021 09 03.387594 1.000 C 22 25 11.63 -02 02 32.9 1.176 0.169 -0.328140 0.093807 -0.328140 0.093807 T08 61 2021 09 03.390367 1.000 C 22 25 10.17 -02 02 19.7 1.176 0.169 0.032388 -0.180333 0.032388 -0.180333 T08 62 2021 09 03.395428 1.000 C 22 25 07.60 -02 01 56.1 1.176 0.169 -0.696666 -1.285620 -0.696666 F -1.285620 F T08 63 2021 09 09.188266 1.000 C 21 33 46.80 +05 44 45.7 1.153 0.161 0.228934 0.267870 0.228934 0.267870 G96 64 2021 09 09.193512 1.000 C 21 33 43.86 +05 45 11.5 1.153 0.161 -0.112995 0.033228 -0.112995 0.033228 G96 65 2021 09 09.198754 1.000 C 21 33 40.85 +05 45 37.7 1.153 0.161 0.689723 -0.150664 0.689723 -0.150664 G96 66 2021 09 09.203996 1.000 C 21 33 37.90 +05 46 03.0 1.153 0.161 0.296296 0.105294 0.296296 0.105294 G96 67 2022 08 29.418786 1.000 C 22 18 26.780 -19 04 45.59 1.208 0.201 0.187862 0.163735 0.187862 0.163735 F51 68 2022 08 29.431057 1.000 C 22 18 21.011 -19 04 08.02 1.208 0.201 0.117955 0.139468 0.117955 0.139468 F51 69 2022 08 29.443337 1.000 C 22 18 15.194 -19 03 29.96 1.208 0.201 -0.110705 -0.572339 -0.110705 -0.572339 F51 70 2023 08 19.415563 1.000 C 22 46 18.456 -33 42 13.44 1.250 0.256 -0.164554 -0.128472 -0.164554 -0.128472 F52 71 2023 08 19.424525 1.000 C 22 46 14.928 -33 42 02.98 1.250 0.256 0.097937 -0.046028 0.097937 -0.046028 F52 72 2023 08 19.433391 1.000 C 22 46 11.433 -33 41 52.22 1.250 0.256 0.059817 0.213859 0.059817 0.213859 F52 73 2024 08 31.010520 1.000 C 20 41 25.320 -32 04 48.80 1.226 0.256 -0.628985 0.066185 -0.628985 0.066185 807 74 2024 08 31.018971 1.000 C 20 41 22.170 -32 04 20.70 1.226 0.256 -0.473783 0.030115 -0.473783 0.030115 807 75 2024 08 31.028950 1.000 C 20 41 18.400 -32 03 47.30 1.226 0.256 0.106052 -0.482700 0.106052 -0.482700 807 } }