Improve: 2026_BF epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/64 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.548436053 0.712E-09 0.154E-04 | e 0.456793139 0.24833E-03 2 1.186151453 0.894E-08 0.191E-03 | a 1.754094056 0.77843E-03 3 0.319683820 -0.684E-09 0.144E-04 | i 10.181519219 0.42866E-02 4 -0.016251190 -0.193E-10 0.416E-06 | node 113.911434039 0.84175E-03 5 -0.000723825 -0.182E-09 0.389E-05 | peri 37.362338489 0.11820E-02 6 0.002566003 -0.297E-11 0.680E-07 | M 323.183865293 0.25202E-01 | tp = 2026-02-15.778758 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 -0.99 0.99 1.00 0.99 1.00 Root mean squared error: 0.21640 Optical RMSE: 0.21640(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 118/128 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 01 14.115859 1.000 C 04 55 26.018 +15 00 14.72 1.027 0.056 0.332384 -0.319644 0.332385 -0.319644 G96 2 2026 01 14.132525 1.000 C 04 55 20.856 +15 03 11.84 1.027 0.056 -0.370062 0.105971 -0.370061 0.105971 G96 3 2026 01 16.197927 1.000 C 04 44 18.895 +22 17 16.44 1.018 0.047 0.196681 -0.156939 0.196684 -0.156938 V00 4 2026 01 16.203530 1.000 C 04 44 16.325 +22 18 39.78 1.018 0.047 0.025816 0.089959 0.025819 0.089960 V00 5 2026 01 17.124804 1.000 C 04 37 45.052 +26 26 56.60 1.015 0.043 -0.318904 -0.041890 -0.318902 -0.041887 U68 6 2026 01 17.128145 1.000 C 04 37 43.172 +26 27 55.50 1.015 0.043 0.336528 0.187749 0.336530 0.187752 U68 7 2026 01 17.137035 1.000 C 04 37 38.306 +26 30 32.97 1.015 0.043 -0.049142 0.216349 -0.049140 0.216351 U74 8 2026 01 17.140310 1.000 C 04 37 36.512 +26 31 30.48 1.015 0.043 -0.228544 0.738418 -0.228542 0.738420 F U74 9 2026 01 17.201105 1.000 C 04 37 02.390 +26 49 29.52 1.014 0.043 -0.215539 -0.869349 -0.215536 -0.869346 F U74 10 2026 01 17.204380 1.000 C 04 37 00.524 +26 50 25.52 1.014 0.043 0.007284 1.171103 0.007288 1.171106 F U74 11 2026 01 17.229322 1.000 C 04 36 44.291 +26 58 01.85 1.014 0.043 0.196871 0.220839 0.196875 0.220841 I52 12 2026 01 17.229695 1.000 C 04 36 44.082 +26 58 08.80 1.014 0.043 0.119220 -0.142362 0.119225 -0.142360 I52 13 2026 01 17.230062 1.000 C 04 36 43.898 +26 58 15.10 1.014 0.043 -0.214350 0.054493 -0.214345 0.054495 I52 14 2026 01 17.230431 1.000 C 04 36 43.654 +26 58 21.61 1.014 0.043 0.227379 0.030874 0.227384 0.030876 I52 15 2026 01 17.68478 0.250 B 04 32 57.62 +29 17 33.4 1.013 0.041 0.817172 -0.345175 0.817173 -0.345171 M45 16 2026 01 17.69875 0.250 B 04 32 49.14 +29 22 06.1 1.012 0.041 -0.135361 -0.387876 -0.135360 -0.387873 M45 17 2026 01 17.724600 1.000 C 04 32 34.786 +29 30 04.50 1.012 0.041 0.134865 0.075232 0.134867 0.075236 033 18 2026 01 17.725110 1.000 C 04 32 34.476 +29 30 14.40 1.012 0.041 0.120224 0.175041 0.120226 0.175046 033 19 2026 01 17.725600 1.000 C 04 32 34.166 +29 30 24.00 1.012 0.041 0.261219 0.178993 0.261220 0.178997 033 20 2026 01 17.726110 1.000 C 04 32 33.857 +29 30 34.20 1.012 0.041 0.222995 -0.020045 0.222997 -0.020041 033 21 2026 01 17.752221 1.000 C 04 32 17.97 +29 39 27.8 1.012 0.041 0.381609 -0.722159 0.381611 -0.722156 F L01 22 2026 01 17.753718 1.000 C 04 32 17.10 +29 39 55.6 1.012 0.041 -0.523438 0.912863 -0.523436 0.912866 F L01 23 2026 01 17.755216 1.000 C 04 32 16.11 +29 40 25.0 1.012 0.041 0.078000 0.932279 0.078002 0.932283 F L01 24 2026 01 17.756712 1.000 C 04 32 15.17 +29 40 55.8 1.012 0.041 -0.000697 -0.470446 -0.000696 -0.470443 L01 25 2026 01 18.091716 1.000 C 04 28 59.063 +31 33 18.79 1.011 0.040 -0.429156 -0.111722 -0.429155 -0.111719 I52 26 2026 01 18.091921 1.000 C 04 28 58.901 +31 33 22.97 1.011 0.040 -0.192863 -0.020955 -0.192862 -0.020952 I52 27 2026 01 18.092132 1.000 C 04 28 58.746 +31 33 27.47 1.011 0.040 -0.100491 -0.124825 -0.100490 -0.124822 I52 28 2026 01 18.199906 1.000 C 04 27 53.283 +32 11 23.13 1.011 0.039 -0.143581 0.040483 -0.143581 0.040485 T12 29 2026 01 18.206293 1.000 C 04 27 48.639 +32 13 39.16 1.010 0.039 -0.108480 0.028377 -0.108480 0.028379 T12 30 2026 01 18.758300 1.000 C 04 21 21.870 +35 32 52.40 1.008 0.038 -0.363125 0.001217 -0.363124 0.001222 033 31 2026 01 18.758790 1.000 C 04 21 21.438 +35 33 03.60 1.008 0.038 -0.017392 0.083539 -0.017390 0.083544 033 32 2026 01 18.759780 1.000 C 04 21 20.610 +35 33 26.50 1.008 0.038 0.140017 -0.040470 0.140018 -0.040465 033 33 2026 01 19.088922 1.000 C 04 17 01.950 +37 42 45.97 1.007 0.037 -0.099253 -0.011457 -0.099252 -0.011454 I52 34 2026 01 19.092557 1.000 C 04 16 58.555 +37 44 14.10 1.007 0.037 -0.149926 -0.006226 -0.149925 -0.006223 I52 35 2026 01 19.093328 1.000 C 04 16 57.810 +37 44 32.64 1.007 0.037 0.114759 0.160238 0.114760 0.160241 I52 36 2026 01 19.094081 1.000 C 04 16 57.101 +37 44 50.78 1.007 0.037 0.150567 0.277753 0.150568 0.277757 I52 37 2026 01 19.730970 1.000 C 04 07 01.906 +42 08 42.80 1.005 0.035 0.131852 -0.296105 0.131853 -0.296100 033 38 2026 01 19.731410 1.000 C 04 07 01.445 +42 08 54.30 1.005 0.035 -0.235739 -0.241846 -0.235738 -0.241840 033 39 2026 01 19.731860 1.000 C 04 07 00.926 +42 09 06.00 1.005 0.035 -0.090715 -0.086042 -0.090714 -0.086036 033 40 2026 01 19.732290 1.000 C 04 07 00.455 +42 09 17.10 1.005 0.035 -0.236005 0.121751 -0.236004 0.121757 033 41 2026 01 20.111025 1.000 C 03 59 54.006 +44 58 32.74 1.003 0.034 0.524937 0.348155 0.524939 0.348159 I52 42 2026 01 20.111787 1.000 C 03 59 53.038 +44 58 54.01 1.003 0.034 0.086654 -0.147043 0.086655 -0.147040 I52 43 2026 01 20.113296 1.000 C 03 59 51.036 +44 59 34.98 1.003 0.034 0.011753 0.087082 0.011755 0.087085 I52 44 2026 01 20.180646 1.000 C 03 58 20.180 +45 30 05.10 1.003 0.034 -0.370724 0.832645 -0.370721 0.832648 F G96 45 2026 01 20.185895 1.000 C 03 58 12.950 +45 32 28.40 1.003 0.034 0.408617 -0.419429 0.408621 -0.419425 G96 46 2026 01 20.196395 1.000 C 03 57 58.510 +45 37 13.40 1.003 0.034 1.364171 -1.616145 1.364175 F -1.616141 F G96 47 2026 01 20.711440 1.000 C 03 46 24.017 +49 35 37.60 1.001 0.033 -0.290540 -0.240131 -0.290540 -0.240125 033 48 2026 01 20.711820 1.000 C 03 46 23.354 +49 35 48.40 1.001 0.033 0.130130 -0.028863 0.130130 -0.028858 033 49 2026 01 20.712210 1.000 C 03 46 22.735 +49 35 59.60 1.001 0.033 -0.025717 0.023664 -0.025717 0.023669 033 50 2026 01 20.712590 1.000 C 03 46 22.076 +49 36 10.50 1.001 0.033 0.361327 0.131016 0.361327 0.131022 033 51 2026 01 20.731166 0.250 B 03 45 52.296 +49 45 10.58 1.001 0.033 -0.040640 0.024108 -0.040639 0.024113 K74 52 2026 01 20.746703 0.250 B 03 45 26.539 +49 52 38.68 1.001 0.033 0.361373 -0.099542 0.361374 -0.099537 K74 53 2026 01 21.075692 1.000 C 03 36 19.235 +52 31 47.93 1.000 0.032 -0.261001 0.335828 -0.261001 0.335831 I52 54 2026 01 21.075885 1.000 C 03 36 18.803 +52 31 55.31 1.000 0.032 0.368761 -1.341856 0.368761 -1.341853 F I52 55 2026 01 21.076078 1.000 C 03 36 18.457 +52 31 59.30 1.000 0.032 -0.022919 0.306622 -0.022918 0.306625 I52 56 2026 01 21.076271 1.000 C 03 36 18.054 +52 32 05.39 1.000 0.032 0.251410 -0.103378 0.251410 -0.103375 I52 57 2026 01 21.715750 1.000 C 03 13 59.887 +57 40 29.10 0.998 0.031 -0.188148 -0.148028 -0.188148 -0.148024 033 58 2026 01 21.716190 1.000 C 03 13 58.724 +57 40 41.89 0.998 0.031 0.089511 -0.072387 0.089511 -0.072383 033 59 2026 01 21.716620 1.000 C 03 13 57.637 +57 40 54.40 0.998 0.031 -0.038592 -0.020757 -0.038592 -0.020753 033 60 2026 01 21.717690 1.000 C 03 13 54.887 +57 41 25.60 0.998 0.031 -0.003537 0.040547 -0.003537 0.040550 033 61 2026 01 22.720180 1.000 C 02 20 40.888 +65 20 26.60 0.994 0.031 -0.089075 -0.260803 -0.089074 -0.260801 033 62 2026 01 22.720680 1.000 C 02 20 38.767 +65 20 39.00 0.994 0.031 -0.175235 -0.094160 -0.175234 -0.094158 033 63 2026 01 22.721170 1.000 C 02 20 36.636 +65 20 51.10 0.994 0.031 0.068491 0.072262 0.068492 0.072264 033 64 2026 01 22.721660 1.000 C 02 20 34.559 +65 21 03.20 0.994 0.031 -0.026221 0.282688 -0.026220 0.282689 033 } }