Improve: 2019_YP4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 56/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.357462765 0.396E-08 0.214E-03 | e 0.400084391 0.59826E-05 2 0.089017723 0.105E-07 0.572E-03 | a 2.002831394 0.24574E-04 3 0.110067677 0.371E-08 0.202E-03 | i 4.284173334 0.45288E-04 4 -0.005751470 -0.112E-09 0.607E-05 | node 134.769893879 0.47029E-04 5 -0.015004462 0.714E-11 0.404E-06 | peri 345.571332729 0.11384E-03 6 -0.005259918 0.923E-11 0.508E-06 | M 23.361079343 0.13613E-01 | tp = 2025-09-14.817615 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: 0.19802 Optical RMSE: 0.19802(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 105/112 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 12 28.492957 1.000 C 09 29 28.126 +06 12 28.76 1.209 0.301 -0.129504 -0.087206 -0.129493 -0.087204 F51 2 2019 12 28.504037 1.000 C 09 29 29.845 +06 12 26.49 1.209 0.301 -0.017182 0.002226 -0.017171 0.002229 F51 3 2019 12 28.515225 1.000 C 09 29 31.571 +06 12 24.19 1.209 0.301 0.009538 0.052678 0.009549 0.052681 F51 4 2019 12 28.989570 1.000 C 09 30 49.90 +06 10 33.9 1.208 0.300 -0.553616 -0.322123 -0.553605 -0.322120 L01 5 2019 12 29.007230 1.000 C 09 30 52.76 +06 10 30.8 1.208 0.300 0.455451 0.562449 0.455462 0.562452 L01 6 2019 12 29.013518 1.000 C 09 30 53.70 +06 10 28.1 1.208 0.300 0.502500 -1.053105 0.502512 F -1.053102 F L01 7 2019 12 29.09722 1.000 C 09 31 06.80 +06 10 10.2 1.208 0.300 0.151242 -0.271278 0.151253 -0.271275 033 8 2019 12 29.10080 1.000 C 09 31 07.37 +06 10 10.1 1.208 0.300 0.010857 0.348281 0.010868 0.348284 033 9 2019 12 30.50215 1.000 C 09 34 55.74 +06 06 02.0 1.207 0.296 0.209449 0.223919 0.209461 0.223922 291 10 2019 12 30.50565 1.000 C 09 34 56.24 +06 06 01.3 1.207 0.296 -0.214069 -0.097597 -0.214057 -0.097594 291 11 2019 12 30.50914 1.000 C 09 34 56.80 +06 06 00.8 1.207 0.296 0.091017 0.165678 0.091029 0.165681 291 12 2019 12 31.06021 1.000 C 09 36 27.18 +06 04 25.9 1.206 0.294 -0.023418 -0.349962 -0.023407 -0.349959 033 13 2019 12 31.06379 1.000 C 09 36 27.74 +06 04 25.6 1.206 0.294 -0.013194 -0.088040 -0.013182 -0.088037 033 14 2019 12 31.06735 1.000 C 09 36 28.30 +06 04 25.5 1.206 0.294 -0.048241 0.372198 -0.048229 0.372201 033 15 2020 01 06.49773 1.000 C 09 53 18.33 +05 57 48.8 1.201 0.279 0.523759 -1.028384 0.523771 F -1.028381 F I52 16 2020 01 06.50105 1.000 C 09 53 18.79 +05 57 49.8 1.201 0.279 -0.044680 -0.271869 -0.044668 -0.271866 I52 17 2020 01 06.50792 1.000 C 09 53 19.80 +05 57 49.7 1.201 0.279 0.515461 -0.257450 0.515473 -0.257447 I52 18 2020 01 18.34188 1.000 C 10 20 48.56 +06 38 40.9 1.200 0.259 -0.142834 0.052334 -0.142821 0.052336 I52 19 2020 01 18.34494 1.000 C 10 20 48.90 +06 38 42.0 1.200 0.259 -0.172127 -0.090345 -0.172114 -0.090343 I52 20 2020 01 18.34875 1.000 C 10 20 49.35 +06 38 43.6 1.200 0.259 0.055206 0.115848 0.055219 0.115850 I52 21 2020 01 18.35104 1.000 C 10 20 49.59 +06 38 44.2 1.200 0.259 -0.057607 -0.280900 -0.057594 -0.280897 I52 22 2020 01 21.582622 1.000 C 10 27 13.006 +07 02 25.25 1.202 0.256 -0.023944 0.030113 -0.023931 0.030115 F51 23 2020 01 21.594943 1.000 C 10 27 14.240 +07 02 30.80 1.202 0.256 -0.054399 -0.352929 -0.054387 -0.352927 F51 24 2020 01 21.607253 1.000 C 10 27 15.497 +07 02 36.96 1.202 0.256 -0.083067 -0.037438 -0.083054 -0.037436 F51 25 2020 01 21.619646 1.000 C 10 27 16.744 +07 02 42.63 1.202 0.256 -0.214180 -0.335099 -0.214167 -0.335097 F51 26 2020 01 23.54737 1.000 C 10 30 51.362 +07 19 14.66 1.204 0.254 -0.001158 0.072163 -0.001146 0.072165 F52 27 2020 01 23.55875 1.000 C 10 30 52.437 +07 19 20.70 1.204 0.254 0.081694 0.017824 0.081707 0.017825 F52 28 2020 01 23.57017 1.000 C 10 30 53.512 +07 19 26.88 1.204 0.254 0.038937 0.055398 0.038950 0.055400 F52 29 2020 01 26.40707 1.000 C 10 35 46.19 +07 46 45.3 1.206 0.253 0.023155 0.048713 0.023168 0.048714 G96 30 2020 01 26.41225 1.000 C 10 35 46.62 +07 46 48.5 1.206 0.253 -0.184204 -0.026619 -0.184191 -0.026618 G96 31 2020 01 26.41742 1.000 C 10 35 47.08 +07 46 51.8 1.206 0.253 -0.014689 0.180485 -0.014676 0.180487 G96 32 2020 01 26.42260 1.000 C 10 35 47.54 +07 46 54.9 1.206 0.253 0.222073 0.195857 0.222085 0.195859 G96 33 2020 01 29.48112 1.000 C 10 40 33.240 +08 20 18.10 1.210 0.252 0.059120 0.044502 0.059132 0.044503 F52 34 2020 01 29.49223 1.000 C 10 40 34.069 +08 20 25.78 1.210 0.252 0.085411 0.027141 0.085423 0.027142 F52 35 2020 01 29.50334 1.000 C 10 40 34.889 +08 20 33.63 1.210 0.252 -0.048663 0.149700 -0.048651 0.149701 F52 36 2020 01 29.51452 1.000 C 10 40 35.716 +08 20 41.29 1.210 0.252 -0.051532 0.090054 -0.051520 0.090055 F52 37 2020 02 15.28150 1.000 C 10 57 35.39 +12 00 59.5 1.243 0.264 -0.059973 -0.111475 -0.059965 -0.111477 I52 38 2020 02 15.28742 1.000 C 10 57 35.53 +12 01 04.5 1.243 0.264 -0.171384 -0.033053 -0.171375 -0.033055 I52 39 2020 02 15.30148 1.000 C 10 57 35.88 +12 01 16.1 1.243 0.264 -0.084366 -0.061889 -0.084357 -0.061891 I52 40 2020 02 15.30741 1.000 C 10 57 36.03 +12 01 21.0 1.243 0.264 0.013501 -0.048169 0.013510 -0.048171 I52 41 2020 02 15.41655 1.000 C 10 57 38.60 +12 02 49.7 1.243 0.264 0.176593 0.036896 0.176602 0.036894 G96 42 2020 02 15.42172 1.000 C 10 57 38.70 +12 02 53.7 1.243 0.264 -0.150575 -0.120310 -0.150567 -0.120312 G96 43 2020 02 15.42687 1.000 C 10 57 38.83 +12 02 58.2 1.243 0.264 -0.085174 0.278873 -0.085165 0.278870 G96 44 2020 02 15.43203 1.000 C 10 57 38.96 +12 03 02.1 1.243 0.264 0.015929 0.076782 0.015937 0.076780 G96 45 2020 02 21.26444 1.000 C 11 00 23.16 +13 19 34.9 1.260 0.275 0.283640 0.052215 0.283646 0.052211 807 46 2020 02 21.26923 1.000 C 11 00 23.22 +13 19 38.4 1.260 0.275 0.453485 -0.003453 0.453491 -0.003457 807 47 2020 02 21.27380 1.000 C 11 00 23.26 +13 19 41.8 1.260 0.275 0.378180 0.059603 0.378186 0.059599 807 48 2020 03 02.22916 1.000 C 11 02 49.42 +15 05 26.4 1.292 0.303 -0.207493 -0.018533 -0.207494 -0.018538 807 49 2020 03 02.23519 1.000 C 11 02 49.42 +15 05 29.6 1.292 0.303 -0.058941 -0.048889 -0.058942 -0.048894 807 50 2020 03 02.24120 1.000 C 11 02 49.40 +15 05 33.0 1.292 0.303 0.213700 0.267219 0.213700 0.267214 807 51 2020 03 04.15447 1.000 C 11 03 08.65 +15 21 04.0 1.299 0.310 0.080048 0.201357 0.080047 0.201353 807 52 2020 03 04.16211 1.000 C 11 03 08.67 +15 21 07.3 1.299 0.310 -0.190898 -0.210726 -0.190900 -0.210730 807 53 2020 03 04.16953 1.000 C 11 03 08.65 +15 21 10.9 1.299 0.310 -0.091029 -0.023735 -0.091031 -0.023739 807 54 2020 03 05.24076 1.000 C 11 03 18.90 +15 28 37.0 1.303 0.314 -0.968059 -0.833279 -0.968061 F -0.833282 F I52 55 2020 03 05.25035 1.000 C 11 03 18.81 +15 28 42.1 1.303 0.314 -0.109123 0.415812 -0.109125 0.415808 I52 56 2020 03 05.26177 1.000 C 11 03 18.69 +15 28 47.1 1.303 0.314 -0.121649 2.068366 -0.121650 2.068362 F I52 } }