Improve: 2020_BT8 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 59/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.617893827 0.279E-12 0.238E-06 | e 0.297227361 0.67414E-07 2 1.380327113 0.742E-13 0.202E-06 | a 1.597244129 0.87787E-08 3 0.361215311 0.182E-13 0.211E-06 | i 17.064830186 0.86071E-05 4 -0.013255393 0.135E-14 0.196E-08 | node 93.760373481 0.12123E-04 5 0.000111040 0.136E-14 0.277E-08 | peri 73.842781012 0.32584E-04 6 0.004432618 -0.828E-15 0.228E-08 | M 292.084586323 0.22935E-04 | tp = 2026-04-09.098109 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.30 1.00 3 -0.67 0.39 1.00 4 0.29 0.81 -0.05 1.00 5 0.96 -0.49 -0.73 0.08 1.00 6 0.65 0.07 -0.80 0.55 0.58 1.00 Root mean squared error: 0.23841 Optical RMSE: 0.23841(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 118/118 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 2012 05 10.460987 1.000 C 17 09 38.167 +17 30 51.53 1.302 0.378 -0.051876 -0.025419 -0.051876 -0.025418 F51 2 2012 05 10.471897 1.000 C 17 09 36.986 +17 30 32.15 1.302 0.378 -0.145542 -0.083775 -0.145542 -0.083774 F51 3 2012 05 14.568069 1.000 C 17 02 32.125 +15 22 06.52 1.318 0.378 0.027726 -0.470822 0.027726 -0.470822 F51 4 2012 05 14.578640 1.000 C 17 02 30.838 +15 21 45.35 1.318 0.378 -0.531623 0.225733 -0.531623 0.225734 F51 5 2012 05 17.540460 1.000 C 16 57 06.309 +13 40 32.53 1.330 0.380 0.002627 0.019106 0.002627 0.019106 F51 6 2012 05 19.447357 1.000 C 16 53 32.767 +12 31 57.95 1.338 0.381 -0.116305 -0.280506 -0.116305 -0.280506 F51 7 2012 05 19.551660 1.000 C 16 53 20.004 +12 28 08.50 1.338 0.381 0.041969 0.037949 0.041969 0.037949 F51 8 2012 06 13.350644 1.000 C 16 12 07.717 -04 02 05.05 1.441 0.459 0.056693 -0.352317 0.056693 -0.352317 F51 9 2012 06 13.365391 1.000 C 16 12 06.586 -04 02 38.77 1.441 0.459 -0.031772 -0.622476 -0.031772 -0.622476 F51 10 2012 06 13.380120 1.000 C 16 12 05.397 -04 03 12.87 1.441 0.459 0.143351 0.058226 0.143352 0.058226 F51 11 2014 05 20.489940 1.000 C 15 55 28.088 +20 30 29.77 1.314 0.368 0.040535 -0.211170 0.040535 -0.211170 F51 12 2014 05 20.502485 1.000 C 15 55 26.698 +20 29 54.89 1.314 0.368 0.545692 0.040775 0.545693 0.040775 F51 13 2014 05 20.528872 1.000 C 15 55 23.799 +20 28 39.62 1.314 0.368 -0.127608 0.351382 -0.127607 0.351382 F51 14 2016 01 27.586259 1.000 C 12 10 39.813 +54 26 11.66 1.172 0.281 -0.346058 0.414901 -0.346059 0.414901 F51 15 2016 01 27.614394 1.000 C 12 10 50.141 +54 27 23.74 1.172 0.281 -0.095179 -0.175171 -0.095179 -0.175171 F51 16 2016 06 08.398618 1.000 C 14 45 06.390 +10 26 36.88 1.366 0.460 0.091130 0.011647 0.091130 0.011647 F51 17 2016 06 08.409629 1.000 C 14 45 06.373 +10 26 03.14 1.366 0.460 0.140044 0.118470 0.140045 0.118470 F51 18 2016 06 08.420613 1.000 C 14 45 06.362 +10 25 29.44 1.366 0.460 0.133913 0.218537 0.133913 0.218537 F51 19 2017 12 12.476843 1.000 C 08 10 46.074 +18 52 44.05 1.352 0.442 -0.027958 0.103299 -0.027958 0.103299 F51 20 2017 12 12.479647 1.000 C 08 10 46.284 +18 52 49.18 1.352 0.442 0.154696 0.059063 0.154696 0.059063 F51 21 2017 12 12.491806 1.000 C 08 10 47.143 +18 53 12.06 1.352 0.442 0.108956 0.328730 0.108956 0.328730 F51 22 2017 12 12.501147 1.000 C 08 10 47.783 +18 53 29.15 1.352 0.442 -0.061226 0.016075 -0.061226 0.016075 F51 23 2017 12 12.504076 1.000 C 08 10 47.985 +18 53 35.05 1.352 0.442 -0.221249 0.451827 -0.221249 0.451827 F51 24 2017 12 12.513439 1.000 C 08 10 48.654 +18 53 52.04 1.352 0.442 0.041817 0.117690 0.041817 0.117690 F51 25 2017 12 12.516172 1.000 C 08 10 48.823 +18 53 57.16 1.352 0.442 -0.279358 0.091005 -0.279358 0.091005 F51 26 2017 12 27.40690 1.000 C 08 29 11.54 +29 14 45.6 1.293 0.341 -0.156663 -0.214613 -0.156663 -0.214613 G96 27 2017 12 27.41726 1.000 C 08 29 12.19 +29 15 18.8 1.293 0.341 0.112902 -0.191802 0.112902 -0.191802 G96 28 2017 12 27.42245 1.000 C 08 29 12.45 +29 15 35.8 1.293 0.340 -0.581358 0.269008 -0.581358 0.269008 G96 29 2018 01 06.477059 1.000 C 08 41 11.575 +39 29 52.46 1.256 0.295 -0.432240 -0.007779 -0.432240 -0.007779 F51 30 2018 01 06.504033 1.000 C 08 41 13.175 +39 31 42.71 1.256 0.295 0.153281 -0.056634 0.153281 -0.056634 F51 31 2018 01 29.448056 1.000 C 09 17 54.355 +65 44 15.64 1.183 0.271 -0.266777 -0.541986 -0.266777 -0.541986 F51 32 2018 01 29.462594 1.000 C 09 17 55.958 +65 45 06.56 1.183 0.271 -0.002793 0.099075 -0.002793 0.099075 F51 33 2020 01 03.30149 1.000 C 07 00 42.44 +33 27 25.5 1.293 0.314 -0.002543 -0.162834 -0.002543 -0.162834 G96 34 2020 01 03.30673 1.000 C 07 00 41.96 +33 27 44.3 1.293 0.314 0.333704 -0.149265 0.333704 -0.149265 G96 35 2020 01 18.385754 1.000 C 06 34 28.683 +48 38 57.27 1.238 0.290 0.030864 0.007279 0.030864 0.007279 F52 36 2020 01 18.398220 1.000 C 06 34 26.913 +48 39 40.57 1.238 0.290 0.263061 0.090054 0.263061 0.090054 F52 37 2020 01 18.410764 1.000 C 06 34 25.159 +48 40 23.68 1.238 0.290 0.087750 0.172397 0.087750 0.172397 F52 38 2020 01 18.423246 1.000 C 06 34 23.445 +48 41 06.41 1.238 0.290 -0.284087 0.050478 -0.284087 0.050478 F52 39 2020 01 24.373344 1.000 C 06 22 08.345 +54 06 58.64 1.219 0.293 0.006109 -0.029833 0.006109 -0.029833 F51 40 2020 01 24.386310 1.000 C 06 22 06.492 +54 07 38.40 1.219 0.293 0.087032 -0.042791 0.087032 -0.042791 F51 41 2020 01 24.399194 1.000 C 06 22 04.658 +54 08 17.69 1.219 0.293 0.105433 -0.035572 0.105433 -0.035572 F51 42 2020 01 24.412086 1.000 C 06 22 02.847 +54 08 56.75 1.219 0.293 -0.060707 -0.073518 -0.060707 -0.073518 F51 43 2020 01 24.82601 1.000 C 06 21 14.12 +54 29 50.2 1.217 0.293 0.387173 0.245334 0.387173 0.245334 033 44 2020 01 24.82957 1.000 C 06 21 13.66 +54 30 01.0 1.217 0.293 0.141714 0.261072 0.141714 0.261072 033 45 2020 01 24.83330 1.000 C 06 21 13.17 +54 30 12.2 1.217 0.293 -0.141669 0.400725 -0.141669 0.400725 033 46 2020 01 25.21816 1.000 C 06 20 25.82 +54 49 50.1 1.216 0.294 -0.123874 0.065943 -0.123874 0.065943 V06 47 2020 01 25.22054 1.000 C 06 20 25.51 +54 49 57.5 1.216 0.294 -0.129063 -0.213107 -0.129063 -0.213107 V06 48 2020 01 25.22291 1.000 C 06 20 25.15 +54 50 04.6 1.216 0.294 0.006419 0.005083 0.006419 0.005083 V06 49 2020 01 26.11325 1.000 C 06 18 39.68 +55 34 17.4 1.213 0.295 0.086155 -0.388391 0.086155 -0.388391 V06 50 2020 01 26.11563 1.000 C 06 18 39.39 +55 34 24.3 1.213 0.295 -0.313178 -0.318249 -0.313178 -0.318249 V06 51 2020 01 26.11800 1.000 C 06 18 39.06 +55 34 31.6 1.213 0.295 -0.163273 -0.334722 -0.163273 -0.334722 V06 52 2020 01 26.12038 1.000 C 06 18 38.68 +55 34 38.7 1.213 0.295 0.136176 0.091733 0.136176 0.091733 V06 53 2020 02 03.083814 1.000 C 06 04 28.77 +61 25 43.7 1.190 0.307 0.383427 -0.420398 0.383427 -0.420398 H21 54 2020 02 03.090113 1.000 C 06 04 28.14 +61 25 58.6 1.190 0.307 0.061007 -0.536049 0.061007 -0.536049 H21 55 2020 02 03.099457 1.000 C 06 04 27.08 +61 26 20.3 1.190 0.307 0.123554 0.074778 0.123554 0.074778 H21 56 2022 01 04.138662 1.000 C 05 36 16.71 +28 58 53.1 1.314 0.345 -0.021268 -0.043147 -0.021268 -0.043147 I52 57 2022 01 04.141728 1.000 C 05 36 16.26 +28 59 01.2 1.314 0.345 -0.162501 0.321735 -0.162501 0.321735 I52 58 2022 01 04.144796 1.000 C 05 36 15.80 +28 59 09.7 1.314 0.345 -0.089802 0.330223 -0.089802 0.330223 I52 59 2022 01 04.147864 1.000 C 05 36 15.33 +28 59 18.1 1.314 0.345 0.081861 0.463206 0.081861 0.463206 I52 } }