Improve: 2013_BF27 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 70/5 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.118169118 -0.363E-13 0.309E-06 | e 0.229812484 0.81237E-07 2 1.195745623 0.247E-13 0.142E-06 | a 1.378191073 0.39254E-08 3 0.628388675 0.120E-14 0.128E-06 | i 9.829459734 0.10561E-04 4 -0.014549711 0.251E-15 0.156E-08 | node 290.495669725 0.16675E-04 5 -0.000824760 -0.364E-15 0.266E-08 | peri 253.497976993 0.34788E-04 6 -0.003061817 -0.263E-15 0.272E-08 | M 287.158654758 0.23016E-04 | tp = 2026-03-20.574351 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.53 1.00 3 0.07 -0.17 1.00 4 -0.56 0.77 0.46 1.00 5 0.80 -0.53 0.51 -0.25 1.00 6 0.58 0.00 -0.61 -0.53 0.11 1.00 Root mean squared error: 0.28969 Optical RMSE: 0.28969(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 148/150 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 2013 01 17.19201 1.000 C 05 29 16.62 +23 58 27.6 1.229 0.284 0.125552 0.145450 0.125553 0.145450 G96 2 2013 01 17.19829 1.000 C 05 29 15.97 +23 58 14.5 1.229 0.284 -0.112072 0.368732 -0.112071 0.368732 G96 3 2013 01 17.20464 1.000 C 05 29 15.28 +23 58 01.5 1.229 0.284 0.086379 0.315967 0.086380 0.315967 G96 4 2013 01 17.21097 1.000 C 05 29 14.64 +23 57 48.4 1.229 0.284 -0.365839 0.409802 -0.365839 0.409802 G96 5 2013 01 17.28227 1.000 C 05 29 07.08 +23 55 20.8 1.229 0.284 -0.128118 0.155145 -0.128118 0.155145 G96 6 2013 01 17.28878 1.000 C 05 29 06.38 +23 55 07.1 1.229 0.284 0.128002 0.244214 0.128002 0.244214 G96 7 2013 01 17.42663 1.000 C 05 28 52.54 +23 50 14.9 1.229 0.284 -0.190744 0.104627 -0.190744 0.104627 H01 8 2013 01 17.43352 1.000 C 05 28 51.89 +23 50 00.4 1.229 0.284 -0.235939 -0.035304 -0.235939 -0.035304 H01 9 2013 01 17.44070 1.000 C 05 28 51.21 +23 49 45.1 1.229 0.284 -0.184651 0.002458 -0.184651 0.002458 H01 10 2013 01 17.44927 1.000 C 05 28 50.40 +23 49 26.7 1.229 0.284 -0.066982 0.181520 -0.066981 0.181520 H01 11 2013 01 18.050042 1.000 C 05 27 58.26 +23 28 54.0 1.227 0.284 0.199657 -0.047659 0.199657 -0.047659 H21 12 2013 01 18.056435 1.000 C 05 27 57.64 +23 28 40.7 1.227 0.284 0.028207 0.283341 0.028207 0.283341 H21 13 2013 01 18.062826 1.000 C 05 27 57.01 +23 28 28.6 1.227 0.284 -0.080692 -0.599496 -0.080692 -0.599496 H21 14 2013 01 18.069215 1.000 C 05 27 56.42 +23 28 14.9 1.226 0.284 -0.674180 0.134134 -0.674180 0.134134 H21 15 2013 01 18.10480 1.000 C 05 27 53.08 +23 27 01.8 1.226 0.284 -0.499914 0.518339 -0.499914 0.518339 H36 16 2013 01 18.11273 1.000 C 05 27 52.23 +23 26 45.6 1.226 0.284 0.284314 0.489356 0.284314 0.489356 H36 17 2013 01 18.13971 1.000 C 05 27 49.59 +23 25 51.1 1.226 0.284 -0.650292 -0.219418 -0.650292 -0.219418 H36 18 2013 01 18.15860 1.000 C 05 27 47.65 +23 25 11.9 1.226 0.284 -0.047397 0.099241 -0.047396 0.099241 H36 19 2013 01 19.13090 1.000 C 05 26 23.96 +22 51 46.7 1.223 0.284 0.347529 0.391342 0.347530 0.391342 G96 20 2013 01 19.13683 1.000 C 05 26 23.38 +22 51 34.6 1.223 0.284 0.576687 0.395644 0.576687 0.395644 G96 21 2013 01 19.14277 1.000 C 05 26 22.88 +22 51 22.7 1.223 0.284 -0.338738 0.242182 -0.338738 0.242182 G96 22 2013 01 19.14872 1.000 C 05 26 22.27 +22 51 10.3 1.223 0.284 0.269346 0.454643 0.269346 0.454643 G96 23 2013 01 19.15156 1.000 C 05 26 22.03 +22 51 06.7 1.223 0.284 0.104022 -1.536343 0.104022 -1.536343 F 291 24 2013 01 19.15405 1.000 C 05 26 21.80 +22 51 00.1 1.223 0.284 0.098415 -0.020514 0.098415 -0.020515 291 25 2013 01 19.15652 1.000 C 05 26 21.56 +22 50 55.1 1.223 0.284 0.151467 -0.073572 0.151467 -0.073573 291 26 2013 01 19.197739 1.000 C 05 26 17.37 +22 49 31.1 1.223 0.284 -0.009569 -0.007949 -0.009568 -0.007949 711 27 2013 01 19.203924 1.000 C 05 26 16.78 +22 49 18.1 1.223 0.284 -0.049963 0.185563 -0.049963 0.185563 711 28 2013 01 19.210620 1.000 C 05 26 16.12 +22 49 04.3 1.223 0.284 0.188232 0.083664 0.188232 0.083664 711 29 2013 01 20.12885 1.000 C 05 25 02.57 +22 17 26.9 1.220 0.284 -0.060888 0.307591 -0.060887 0.307591 291 30 2013 01 20.12999 1.000 C 05 25 02.45 +22 17 25.4 1.220 0.284 0.119996 -0.529807 0.119996 -0.529807 291 31 2013 01 20.13113 1.000 C 05 25 02.37 +22 17 22.8 1.220 0.284 -0.164521 -0.226511 -0.164521 -0.226511 291 32 2013 01 20.13873 1.000 C 05 25 01.66 +22 17 07.5 1.220 0.284 -0.203926 -0.604565 -0.203926 -0.604565 G96 33 2013 01 20.14435 1.000 C 05 25 01.12 +22 16 55.9 1.220 0.283 0.285340 -0.511411 0.285340 -0.511411 G96 34 2013 01 20.14998 1.000 C 05 25 00.62 +22 16 44.2 1.220 0.283 0.205123 -0.304059 0.205124 -0.304059 G96 35 2013 01 21.09035 1.000 C 05 23 49.48 +21 44 23.9 1.217 0.284 0.151603 -0.277860 0.151604 -0.277860 G96 36 2013 01 21.09163 1.000 C 05 23 49.41 +21 44 21.9 1.217 0.284 -0.405818 -0.815683 -0.405817 -0.815683 G96 37 2013 01 21.09286 1.000 C 05 23 49.34 +21 44 19.3 1.217 0.284 -0.841437 -0.661212 -0.841437 -0.661212 G96 38 2013 01 21.09406 1.000 C 05 23 49.19 +21 44 16.6 1.217 0.284 -0.118577 -0.453981 -0.118577 -0.453981 G96 39 2013 01 21.09528 1.000 C 05 23 49.10 +21 44 14.2 1.216 0.284 -0.283655 -0.506228 -0.283654 -0.506229 G96 40 2013 01 31.27232 1.000 C 05 15 57.16 +16 06 16.2 1.184 0.289 -0.302941 0.093625 -0.302941 0.093625 291 41 2013 01 31.27474 1.000 C 05 15 57.04 +16 06 11.5 1.184 0.289 0.446162 0.010583 0.446162 0.010583 291 42 2013 01 31.27716 1.000 C 05 15 56.99 +16 06 07.1 1.184 0.289 0.154142 -0.198773 0.154142 -0.198773 291 43 2013 02 01.24455 1.000 C 05 15 41.18 +15 35 45.4 1.181 0.290 -0.198776 0.143601 -0.198776 0.143601 291 44 2013 02 01.24708 1.000 C 05 15 41.10 +15 35 40.8 1.181 0.290 0.042924 -0.092497 0.042924 -0.092497 291 45 2013 02 01.24961 1.000 C 05 15 41.03 +15 35 35.9 1.181 0.290 0.197692 -0.010111 0.197692 -0.010111 291 46 2013 02 03.292039 1.000 C 05 15 23.327 +14 32 51.58 1.175 0.292 0.029827 0.149990 0.029827 0.149990 568 47 2013 02 03.293787 1.000 C 05 15 23.299 +14 32 48.39 1.175 0.292 0.024212 0.151632 0.024213 0.151632 568 48 2013 02 03.295573 1.000 C 05 15 23.271 +14 32 45.13 1.175 0.292 0.010278 0.154637 0.010278 0.154637 568 49 2013 02 06.098395 1.000 C 05 15 31.36 +13 09 14.1 1.166 0.295 0.293401 0.088618 0.293402 0.088618 H21 50 2013 02 06.105226 1.000 C 05 15 31.34 +13 09 02.1 1.166 0.295 0.560935 0.077001 0.560935 0.077001 H21 51 2013 02 06.113075 1.000 C 05 15 31.33 +13 08 48.7 1.166 0.295 0.619858 -0.295730 0.619859 -0.295730 H21 52 2013 02 17.09761 1.000 C 05 21 46.76 +08 14 45.1 1.136 0.308 0.116811 -0.139203 0.116811 -0.139203 291 53 2013 02 17.10574 1.000 C 05 21 47.12 +08 14 33.3 1.136 0.308 0.362157 -0.343630 0.362157 -0.343630 291 54 2013 03 13.12933 1.000 C 05 59 29.25 -00 15 15.7 1.084 0.332 0.304342 -0.150853 0.304342 -0.150853 291 55 2013 03 13.13234 1.000 C 05 59 29.61 -00 15 20.4 1.084 0.332 0.262802 1.144609 0.262802 1.144609 F 291 56 2013 08 11.266340 1.000 C 15 45 35.578 -21 25 07.49 1.369 0.755 -0.096883 -0.164071 -0.096883 -0.164071 568 57 2013 08 11.273583 1.000 C 15 45 36.912 -21 25 06.40 1.369 0.755 -0.106786 -0.158429 -0.106786 -0.158429 568 58 2013 08 11.281036 1.000 C 15 45 38.283 -21 25 05.28 1.369 0.755 -0.086655 -0.136359 -0.086655 -0.136359 568 59 2015 10 13.328061 1.000 C 23 57 46.49 +25 14 02.9 1.684 0.726 0.242843 0.402118 0.242843 0.402118 705 60 2015 10 13.329355 1.000 C 23 57 46.38 +25 14 02.1 1.684 0.726 0.167676 0.028289 0.167676 0.028289 705 61 2015 10 13.330649 1.000 C 23 57 46.25 +25 14 01.2 1.684 0.726 0.228826 -0.090130 0.228826 -0.090130 705 62 2015 10 14.01257 1.000 C 23 56 39.94 +25 05 06.3 1.684 0.727 -0.013127 -0.028604 -0.013127 -0.028604 950 63 2015 10 14.01349 1.000 C 23 56 39.84 +25 05 05.6 1.684 0.727 0.075276 0.000184 0.075276 0.000184 950 64 2015 10 14.01626 1.000 C 23 56 39.56 +25 05 03.3 1.684 0.727 -0.000871 0.052270 -0.000871 0.052270 950 65 2015 10 14.01664 1.000 C 23 56 39.53 +25 05 03.0 1.684 0.727 -0.089409 -0.025374 -0.089409 -0.025374 950 66 2015 10 14.01913 1.000 C 23 56 39.28 +25 05 01.0 1.684 0.727 -0.131065 -0.045851 -0.131065 -0.045851 950 67 2015 10 14.02147 1.000 C 23 56 39.06 +25 04 58.9 1.684 0.727 -0.465881 -0.024689 -0.465881 -0.024689 950 68 2018 07 09.54490 1.000 C 21 23 23.583 -11 38 45.70 1.436 0.471 -0.247278 0.157066 -0.247278 0.157066 F51 69 2018 07 09.55587 1.000 C 21 23 22.323 -11 38 38.70 1.436 0.471 -0.141578 0.373389 -0.141579 0.373389 F51 70 2018 07 09.56686 1.000 C 21 23 21.085 -11 38 32.20 1.436 0.471 0.073123 -0.032400 0.073123 -0.032400 F51 71 2025 12 17.168980 1.000 C 09 48 42.588 +17 48 51.80 1.266 0.432 0.231322 0.189700 0.231322 0.189700 033 72 2025 12 17.172590 1.000 C 09 48 42.977 +17 48 45.80 1.266 0.432 0.113909 0.231983 0.113909 0.231983 033 73 2025 12 17.176210 1.000 C 09 48 43.398 +17 48 39.60 1.266 0.432 0.470151 0.229480 0.470151 0.229480 033 74 2026 01 11.789178 1.000 C 10 31 38.780 +00 48 14.73 1.182 0.272 -0.349968 -0.102353 -0.349968 -0.102353 O18 75 2026 01 11.825462 1.000 C 10 31 41.536 +00 46 15.06 1.181 0.272 0.060349 -0.185394 0.060349 -0.185394 O18 } }