Improve: 2021_BB2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 58/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.031871602 -0.194E-13 0.556E-06 | e 0.369098104 0.11519E-06 2 -0.400710894 0.904E-12 0.622E-06 | a 1.695807067 0.12553E-07 3 -1.029669686 0.119E-12 0.299E-06 | i 63.160332168 0.38867E-04 4 0.012565969 -0.794E-15 0.469E-08 | node 303.068037752 0.53052E-05 5 -0.013899548 -0.980E-14 0.532E-08 | peri 278.989584624 0.36295E-04 6 0.003133594 -0.562E-14 0.740E-08 | M 12.362382453 0.24465E-04 | tp = 2025-10-24.301085 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.09 1.00 3 0.17 -0.47 1.00 4 -0.52 -0.61 0.67 1.00 5 -0.34 -0.92 0.20 0.64 1.00 6 0.76 -0.38 0.73 0.09 0.05 1.00 Root mean squared error: 0.30697 Optical RMSE: 0.30697(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 114/116 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 2010 01 11.457806 1.000 C 09 47 30.623 +04 51 40.39 1.518 0.613 0.234137 0.173826 0.234136 0.173827 F51 2 2010 01 11.465530 1.000 C 09 47 28.795 +04 51 12.32 1.518 0.613 0.200695 0.243969 0.200694 0.243969 F51 3 2019 06 29.514346 1.000 C 22 54 39.886 +10 52 47.42 1.473 0.808 0.189042 0.132679 0.189042 0.132678 F51 4 2019 06 29.548429 1.000 C 22 54 34.788 +10 54 41.19 1.474 0.807 0.031374 -0.173481 0.031374 -0.173481 F51 5 2021 01 07.34757 1.000 C 09 45 48.79 +25 28 29.4 1.614 0.706 0.489013 0.130646 0.489013 0.130646 G96 6 2021 01 07.36300 1.000 C 09 45 45.16 +25 28 01.3 1.614 0.706 -0.451165 -0.106069 -0.451165 -0.106070 G96 7 2021 01 18.316991 1.000 C 08 54 51.69 +18 11 20.7 1.558 0.584 0.208995 0.037763 0.208995 0.037763 G96 8 2021 01 18.322139 1.000 C 08 54 49.97 +18 11 05.4 1.558 0.584 0.060552 0.225841 0.060552 0.225841 G96 9 2021 01 18.327278 1.000 C 08 54 48.25 +18 10 49.7 1.558 0.584 -0.032262 -0.004051 -0.032262 -0.004051 G96 10 2021 01 18.332431 1.000 C 08 54 46.54 +18 10 34.0 1.558 0.583 0.072843 -0.138731 0.072843 -0.138731 G96 11 2021 01 18.454791 1.000 C 08 54 05.79 +18 04 22.9 1.557 0.582 0.056541 0.009055 0.056541 0.009054 I52 12 2021 01 18.456051 1.000 C 08 54 05.37 +18 04 18.9 1.557 0.582 0.080805 -0.146409 0.080805 -0.146409 I52 13 2021 01 18.457311 1.000 C 08 54 04.95 +18 04 15.1 1.557 0.582 0.058905 -0.106884 0.058905 -0.106884 I52 14 2021 01 18.947034 1.000 C 08 51 24.18 +17 39 12.6 1.555 0.578 0.113093 0.221218 0.113093 0.221218 L01 15 2021 01 18.948597 1.000 C 08 51 23.63 +17 39 07.8 1.555 0.578 -0.231075 0.148321 -0.231075 0.148321 L01 16 2021 01 18.950225 1.000 C 08 51 23.11 +17 39 02.9 1.555 0.578 0.111976 0.372361 0.111976 0.372361 L01 17 2021 01 18.951845 1.000 C 08 51 22.54 +17 38 58.2 1.555 0.578 -0.317131 0.563345 -0.317131 0.563344 L01 18 2021 01 18.954967 1.000 C 08 51 21.48 +17 38 48.4 1.555 0.578 -0.413294 0.366579 -0.413294 0.366579 L01 19 2021 01 19.15524 1.000 C 08 50 15.17 +17 28 43.8 1.554 0.577 0.365120 -0.075306 0.365120 -0.075306 W74 20 2021 01 19.15773 1.000 C 08 50 14.30 +17 28 36.4 1.554 0.577 -0.106885 0.126175 -0.106885 0.126175 W74 21 2021 01 19.16020 1.000 C 08 50 13.48 +17 28 29.2 1.554 0.577 -0.024769 0.639789 -0.024769 0.639788 W74 22 2021 01 19.18400 1.000 C 08 50 05.38 +17 27 14.1 1.554 0.577 -0.234128 -0.604777 -0.234128 -0.604777 W74 23 2021 01 19.18647 1.000 C 08 50 04.61 +17 27 07.4 1.554 0.577 0.400182 0.617442 0.400182 0.617442 W74 24 2021 01 19.25170 1.000 C 08 49 42.38 +17 23 43.2 1.553 0.576 -0.643713 -0.377157 -0.643713 -0.377157 W74 25 2021 01 19.25421 1.000 C 08 49 41.57 +17 23 35.3 1.553 0.576 -0.048259 -0.238079 -0.048259 -0.238079 W74 26 2021 01 19.25667 1.000 C 08 49 40.73 +17 23 27.6 1.553 0.576 -0.108167 -0.255686 -0.108167 -0.255686 W74 27 2021 01 19.34657 1.000 C 08 49 10.23 +17 18 45.2 1.553 0.575 0.106965 -0.058381 0.106965 -0.058381 W74 28 2021 01 19.34760 1.000 C 08 49 09.89 +17 18 42.1 1.553 0.575 0.185624 0.123161 0.185624 0.123161 W74 29 2021 01 19.34863 1.000 C 08 49 09.53 +17 18 38.7 1.553 0.575 0.083526 -0.068612 0.083526 -0.068612 W74 30 2021 01 20.173515 1.000 C 08 44 32.77 +16 34 35.0 1.549 0.569 0.290912 -0.831508 0.290912 -0.831508 I52 31 2021 01 20.181152 1.000 C 08 44 30.14 +16 34 11.2 1.549 0.569 -0.158124 -0.238612 -0.158124 -0.238612 I52 32 2021 01 20.21176 1.000 C 08 44 19.08 +16 32 49.4 1.548 0.569 -0.037147 -0.076525 -0.037147 -0.076525 807 33 2021 01 20.21693 1.000 C 08 44 17.30 +16 32 32.7 1.548 0.569 0.069102 -0.010995 0.069102 -0.010995 807 34 2021 01 20.22196 1.000 C 08 44 15.56 +16 32 16.0 1.548 0.569 0.253721 -0.399816 0.253722 -0.399816 807 35 2021 01 20.319673 1.000 C 08 43 42.37 +16 26 44.2 1.548 0.568 0.129900 -0.023310 0.129900 -0.023310 I52 36 2021 01 20.322224 1.000 C 08 43 41.45 +16 26 36.2 1.548 0.568 -0.459040 0.001949 -0.459040 0.001949 I52 37 2021 01 22.194227 1.000 C 08 32 53.92 +14 42 08.5 1.538 0.556 -0.544844 0.157815 -0.544844 0.157815 H21 38 2021 01 22.197529 1.000 C 08 32 52.73 +14 41 57.1 1.538 0.556 -0.630543 -0.055365 -0.630543 -0.055365 H21 39 2021 02 01.303324 1.000 C 07 32 23.58 +04 08 45.9 1.485 0.532 -0.048652 -0.177281 -0.048652 -0.177281 I52 40 2021 02 01.306303 1.000 C 07 32 22.51 +04 08 33.8 1.485 0.532 0.356654 0.278824 0.356654 0.278825 I52 41 2021 02 01.309280 1.000 C 07 32 21.49 +04 08 22.1 1.485 0.532 -0.068554 0.804866 -0.068554 0.804866 I52 42 2021 02 04.17384 1.000 C 07 15 56.19 +01 07 12.4 1.470 0.539 -0.050410 -0.031797 -0.050410 -0.031797 807 43 2021 02 04.17777 1.000 C 07 15 54.93 +01 06 56.8 1.470 0.539 -0.631953 1.391667 -0.631953 F 1.391667 F 807 44 2021 02 05.12657 1.000 C 07 10 39.88 +00 08 30.3 1.465 0.542 -0.005969 0.422217 -0.005969 0.422217 807 45 2021 02 05.12981 1.000 C 07 10 38.79 +00 08 18.5 1.465 0.542 0.026160 0.323761 0.026159 0.323761 807 46 2021 02 05.13304 1.000 C 07 10 37.71 +00 08 07.2 1.465 0.542 -0.250982 -0.132496 -0.250982 -0.132496 807 47 2021 02 11.10700 1.000 C 06 40 16.15 -05 30 47.9 1.434 0.574 -0.188930 0.666767 -0.188930 0.666767 807 48 2021 02 11.11147 1.000 C 06 40 14.87 -05 31 01.1 1.434 0.574 -0.356605 -0.026639 -0.356605 -0.026639 807 49 2021 02 11.11594 1.000 C 06 40 13.56 -05 31 15.2 1.434 0.574 0.260662 -0.084094 0.260662 -0.084094 807 50 2021 03 02.156675 1.000 C 05 38 25.97 -17 07 37.7 1.335 0.755 0.687427 -0.535678 0.687427 -0.535677 V06 51 2021 03 02.163025 1.000 C 05 38 25.24 -17 07 47.7 1.335 0.755 -0.119919 0.401049 -0.119919 0.401049 V06 52 2021 03 02.169364 1.000 C 05 38 24.42 -17 07 55.7 1.335 0.755 0.010742 -0.846913 0.010741 -0.846912 V06 53 2021 03 13.00754 1.000 C 05 21 47.41 -20 47 30.0 1.281 0.871 0.100080 -0.208954 0.100080 -0.208954 807 54 2021 03 13.01457 1.000 C 05 21 46.91 -20 47 37.3 1.281 0.871 0.215862 -0.056404 0.215862 -0.056404 807 55 2021 03 13.02141 1.000 C 05 21 46.44 -20 47 44.5 1.281 0.871 0.110523 0.203384 0.110523 0.203384 807 56 2021 07 28.99823 1.000 C 14 21 07.10 -72 00 07.5 1.241 0.476 0.113499 0.043521 0.113499 0.043521 807 57 2021 07 29.00650 1.000 C 14 21 17.51 -71 59 15.9 1.241 0.476 0.108394 -0.323184 0.108394 -0.323184 807 58 2021 07 29.01449 1.000 C 14 21 27.56 -71 58 26.8 1.241 0.476 -0.034720 0.134710 -0.034720 0.134710 807 } }