Improve: 2026_DF1 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/71 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -0.283453257 -0.744E-13 0.327E-04 | e 0.433244385 0.19809E-04 2 1.611344943 0.581E-13 0.242E-04 | a 2.151361837 0.88746E-04 3 0.587920097 0.681E-14 0.332E-05 | i 3.986930723 0.13627E-03 4 -0.011971637 0.575E-15 0.244E-06 | node 222.311237746 0.36077E-03 5 -0.007013437 -0.849E-15 0.361E-06 | peri 326.464427679 0.92242E-03 6 -0.003219470 -0.279E-15 0.123E-06 | M 318.546748288 0.23493E-02 | tp = 2026-04-02.716439 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -1.00 1.00 3 -0.99 1.00 1.00 4 -1.00 1.00 0.99 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: 0.28785 Optical RMSE: 0.28785(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 142/142 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 2026 02 18.467196 1.000 C 10 30 34.619 -07 04 23.40 1.296 0.321 0.121315 -0.100864 0.121315 -0.100864 F51 2 2026 02 18.479760 1.000 C 10 30 34.831 -07 04 29.79 1.296 0.321 -0.158548 0.014482 -0.158548 0.014482 F51 3 2026 02 18.504819 1.000 C 10 30 35.260 -07 04 43.14 1.296 0.321 -0.067963 0.059332 -0.067963 0.059332 F51 4 2026 02 18.578933 1.000 C 10 30 36.609 -07 05 21.97 1.295 0.321 0.011167 0.073148 0.011167 0.073148 F51 5 2026 02 18.579577 1.000 C 10 30 36.618 -07 05 22.31 1.295 0.321 0.000834 0.020094 0.000834 0.020094 F51 6 2026 02 19.021691 1.000 C 10 30 50.482 -07 09 19.31 1.294 0.319 0.099273 0.092732 0.099273 0.092732 J04 7 2026 02 19.029401 1.000 C 10 30 50.633 -07 09 23.50 1.294 0.319 0.272617 0.264503 0.272617 0.264503 J04 8 2026 02 19.037110 1.000 C 10 30 50.763 -07 09 27.59 1.294 0.319 0.272952 0.177903 0.272952 0.177903 J04 9 2026 02 19.100630 1.000 C 10 30 53.280 -07 09 33.40 1.294 0.319 0.374780 0.242966 0.374780 0.242966 807 10 2026 02 19.104270 1.000 C 10 30 53.310 -07 09 35.10 1.294 0.319 -0.043206 -0.308115 -0.043206 -0.308115 807 11 2026 02 19.107910 1.000 C 10 30 53.380 -07 09 36.70 1.294 0.319 -0.383204 -0.252508 -0.383204 -0.252508 807 12 2026 02 20.144870 1.000 C 10 31 21.750 -07 18 26.10 1.290 0.314 0.127189 -0.006680 0.127189 -0.006680 807 13 2026 02 20.148500 1.000 C 10 31 21.810 -07 18 28.00 1.290 0.314 0.156652 -0.125450 0.156652 -0.125450 807 14 2026 02 20.152150 1.000 C 10 31 21.860 -07 18 29.70 1.290 0.314 -0.052399 -0.337253 -0.052399 -0.337253 807 15 2026 02 21.062550 1.000 C 10 31 47.900 -07 25 53.30 1.287 0.311 -0.246345 -0.150688 -0.246345 -0.150688 807 16 2026 02 21.066190 1.000 C 10 31 47.980 -07 25 54.80 1.287 0.311 -0.543734 -0.088493 -0.543734 -0.088493 807 17 2026 02 21.069830 1.000 C 10 31 48.060 -07 25 57.10 1.287 0.311 -0.055461 -0.183941 -0.055461 -0.183941 807 18 2026 02 21.214158 1.000 C 10 31 51.26 -07 27 38.7 1.287 0.310 0.082032 0.082534 0.082032 0.082534 H21 19 2026 02 21.220613 1.000 C 10 31 51.39 -07 27 41.6 1.287 0.310 -0.100922 0.220715 -0.100922 0.220715 H21 20 2026 02 25.300017 1.000 C 10 33 49.252 -07 56 54.06 1.274 0.294 -0.028897 -0.368311 -0.028897 -0.368311 G96 21 2026 02 25.305625 1.000 C 10 33 49.381 -07 56 56.18 1.274 0.294 -0.065214 -0.081466 -0.065214 -0.081466 G96 22 2026 02 25.311244 1.000 C 10 33 49.507 -07 56 58.85 1.274 0.294 0.448154 0.148266 0.448154 0.148266 G96 23 2026 02 25.316864 1.000 C 10 33 49.651 -07 56 59.82 1.274 0.294 -0.727925 0.681366 -0.727925 0.681366 G96 24 2026 03 02.318230 1.000 C 10 36 32.504 -08 23 56.51 1.261 0.278 0.345291 0.398616 0.345291 0.398616 I52 25 2026 03 02.346220 1.000 C 10 36 33.163 -08 24 03.38 1.261 0.278 0.088241 0.048031 0.088241 0.048031 I52 26 2026 03 02.369221 1.000 C 10 36 33.685 -08 24 09.14 1.260 0.278 0.194706 -0.625956 0.194706 -0.625956 I52 27 2026 03 10.441731 1.000 C 10 42 10.773 -08 45 03.74 1.242 0.257 -0.086742 -0.064299 -0.086742 -0.064299 F51 28 2026 03 10.452138 1.000 C 10 42 11.155 -08 45 04.26 1.242 0.257 -0.127145 0.087284 -0.127145 0.087284 F51 29 2026 03 10.462503 1.000 C 10 42 11.523 -08 45 04.57 1.242 0.257 -0.179545 -0.048812 -0.179545 -0.048812 F51 30 2026 03 10.473059 1.000 C 10 42 11.913 -08 45 05.04 1.242 0.257 -0.201913 0.063950 -0.201913 0.063950 F51 31 2026 03 13.246357 1.000 C 10 44 37.759 -08 45 49.61 1.237 0.252 0.265103 -0.109897 0.265103 -0.109897 G96 32 2026 03 13.252010 1.000 C 10 44 38.000 -08 45 49.32 1.237 0.252 0.148581 -0.277121 0.148581 -0.277121 G96 33 2026 03 13.257658 1.000 C 10 44 38.252 -08 45 49.64 1.237 0.252 0.343182 0.114916 0.343182 0.114916 G96 34 2026 03 13.263304 1.000 C 10 44 38.569 -08 45 49.14 1.237 0.252 -0.723820 0.609964 -0.723820 0.609964 G96 35 2026 03 16.946180 1.000 C 10 48 18.907 -08 41 47.60 1.231 0.246 -0.114121 0.058773 -0.114121 0.058773 033 36 2026 03 16.947820 1.000 C 10 48 18.979 -08 41 47.80 1.231 0.246 0.332434 0.215613 0.332434 0.215613 033 37 2026 03 16.949460 1.000 C 10 48 19.058 -08 41 47.60 1.231 0.246 0.463678 0.106142 0.463678 0.106142 033 38 2026 03 16.951100 1.000 C 10 48 19.177 -08 41 47.10 1.231 0.246 -0.061970 0.094538 -0.061970 0.094538 033 39 2026 03 18.912630 1.000 C 10 50 31.787 -08 37 23.70 1.229 0.243 -0.020371 -0.549058 -0.020371 -0.549058 033 40 2026 03 18.914170 1.000 C 10 50 31.898 -08 37 24.00 1.229 0.243 0.027626 0.045988 0.027626 0.045988 033 41 2026 03 18.915700 1.000 C 10 50 31.956 -08 37 24.10 1.229 0.243 0.640707 0.071249 0.640707 0.071249 033 42 2026 03 18.917240 1.000 C 10 50 32.096 -08 37 23.40 1.229 0.243 -0.191713 0.027033 -0.191713 0.027033 033 43 2026 03 20.292263 1.000 C 10 52 10.967 -08 33 21.82 1.227 0.241 -0.291432 -0.014127 -0.291432 -0.014127 G96 44 2026 03 20.297427 1.000 C 10 52 11.262 -08 33 20.63 1.227 0.241 -0.102474 -0.353461 -0.102474 -0.353461 G96 45 2026 03 20.302586 1.000 C 10 52 11.586 -08 33 19.98 1.227 0.241 -0.039300 -0.012045 -0.039300 -0.012045 G96 46 2026 03 20.307744 1.000 C 10 52 11.906 -08 33 18.79 1.227 0.241 -0.165452 -0.175301 -0.165452 -0.175301 G96 47 2026 03 26.218616 1.000 C 11 00 25.592 -08 09 55.48 1.222 0.236 -0.361047 -0.076418 -0.361047 -0.076418 I52 48 2026 03 26.225717 1.000 C 11 00 26.118 -08 09 53.42 1.222 0.236 0.169901 -0.326183 0.169901 -0.326183 I52 49 2026 03 26.234199 1.000 C 11 00 26.809 -08 09 51.19 1.222 0.236 -0.034106 -0.127019 -0.034106 -0.127019 I52 50 2026 03 27.287944 1.000 C 11 02 05.438 -08 04 45.66 1.221 0.236 -0.365055 0.711734 -0.365055 0.711734 I52 51 2026 03 27.292302 1.000 C 11 02 05.773 -08 04 44.11 1.221 0.236 -0.045335 0.393662 -0.045335 0.393662 I52 52 2026 03 27.297129 1.000 C 11 02 06.140 -08 04 42.17 1.221 0.236 0.319801 -0.187539 0.319801 -0.187539 I52 53 2026 04 08.033162 1.000 C 11 24 14.950 -06 56 49.00 1.221 0.238 0.019140 0.019326 0.019140 0.019326 807 54 2026 04 08.038383 1.000 C 11 24 15.550 -06 56 47.60 1.221 0.238 0.192306 0.457232 0.192306 0.457232 807 55 2026 04 08.043610 1.000 C 11 24 16.190 -06 56 45.10 1.221 0.238 -0.204496 -0.216468 -0.204496 -0.216468 807 56 2026 04 08.221317 1.000 C 11 24 38.250 -06 56 18.67 1.221 0.238 -0.401101 -0.203927 -0.401101 -0.203927 I52 57 2026 04 08.227667 1.000 C 11 24 38.930 -06 56 16.33 1.221 0.238 0.437681 -0.215526 0.437681 -0.215526 I52 58 2026 04 08.286463 1.000 C 11 24 45.835 -06 55 55.06 1.221 0.238 -0.708132 0.070546 -0.708132 0.070546 I52 59 2026 04 09.181349 1.000 C 11 26 43.670 -06 50 29.00 1.221 0.239 0.487953 -0.339482 0.487953 -0.339482 G96 60 2026 04 09.187001 1.000 C 11 26 44.362 -06 50 27.28 1.221 0.239 0.171963 -0.068499 0.171963 -0.068499 G96 61 2026 04 09.192660 1.000 C 11 26 45.042 -06 50 25.37 1.221 0.239 0.045027 0.028824 0.045027 0.028824 G96 62 2026 04 09.198320 1.000 C 11 26 45.701 -06 50 23.64 1.221 0.239 0.212951 0.326377 0.212951 0.326377 G96 63 2026 04 09.206642 1.000 C 11 26 46.669 -06 50 20.26 1.221 0.239 0.501454 -0.062951 0.501454 -0.062951 I52 64 2026 04 09.209916 1.000 C 11 26 47.076 -06 50 19.14 1.221 0.239 0.210679 -0.024158 0.210679 -0.024158 I52 65 2026 04 09.213192 1.000 C 11 26 47.461 -06 50 18.10 1.221 0.239 0.244531 0.113712 0.244531 0.113712 I52 66 2026 04 11.192665 1.000 C 11 31 11.968 -06 38 26.34 1.222 0.241 -0.408041 0.524254 -0.408041 0.524254 I52 67 2026 04 11.196786 1.000 C 11 31 12.436 -06 38 24.79 1.222 0.241 0.175057 0.467797 0.175057 0.467797 I52 68 2026 04 11.203395 1.000 C 11 31 13.303 -06 38 21.77 1.222 0.241 -0.580698 -0.302555 -0.580698 -0.302555 I52 69 2026 04 12.184650 1.000 C 11 33 27.500 -06 32 34.62 1.223 0.242 0.049005 -0.557785 0.049005 -0.557785 I52 70 2026 04 12.187647 1.000 C 11 33 27.882 -06 32 34.19 1.223 0.242 -0.116552 0.029090 -0.116552 0.029090 I52 71 2026 04 12.189916 1.000 C 11 33 28.166 -06 32 33.22 1.223 0.242 -0.099376 -0.158841 -0.099376 -0.158841 I52 } }