Improve: 2015_BX509 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 23/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.826975093 0.112E-01 NaN | e 0.523694761 NaN 2 0.478072178 0.291E-01 NaN | a 1.935984787 NaN 3 0.273663405 0.923E-02 NaN | i 7.337401197 NaN 4 -0.007265022 -0.383E-03 NaN | node 118.005478090 NaN 5 -0.018824927 0.221E-03 NaN | peri 66.448715024 NaN 6 -0.005966746 0.128E-03 NaN | M 349.419857474 NaN | tp = 2025-12-19.916142 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 -1.00 -1.00 1.00 -1.00 -1.00 Root mean squared error: 1.75877 Optical RMSE: 1.75877(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 46/46 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 2015 01 20.42794 1.000 C 10 10 43.740 +16 42 22.24 1.121 0.154 -2339.240135 113.831731 -4.374292 1.306839 F51 2 2015 01 20.45988 1.000 C 10 10 56.933 +16 43 18.01 1.120 0.154 -2342.463526 116.367634 -4.194545 1.267246 F51 3 2015 01 20.47334 1.000 C 10 11 02.484 +16 43 41.45 1.120 0.154 -2343.817946 117.503799 -4.119842 1.320387 F51 4 2015 01 23.44577 1.000 C 10 35 25.724 +18 15 25.33 1.101 0.136 -2654.629635 401.819331 -0.274544 0.328698 F51 5 2015 01 23.46958 1.000 C 10 35 38.408 +18 16 13.98 1.101 0.135 -2657.342093 404.311426 -0.416175 0.173679 F51 6 2015 01 23.48168 1.000 C 10 35 44.888 +18 16 39.04 1.101 0.135 -2658.220102 406.113737 0.007225 0.633830 F51 7 2015 01 24.353626 1.000 C 10 44 08.56 +18 45 47.8 1.095 0.130 -2747.736920 505.277377 1.301354 0.259745 H21 8 2015 01 24.358966 1.000 C 10 44 11.62 +18 45 58.9 1.095 0.130 -2748.712326 505.969697 0.877726 0.324328 H21 9 2015 01 24.364020 1.000 C 10 44 14.53 +18 46 09.1 1.095 0.130 -2749.423953 506.358972 0.687616 0.119795 H21 10 2015 01 24.366115 1.000 C 10 44 15.75 +18 46 13.1 1.095 0.130 -2749.503394 506.321969 0.824152 -0.163266 H21 11 2015 01 24.371204 1.000 C 10 44 18.72 +18 46 23.9 1.095 0.130 -2749.758699 507.326838 1.092984 0.244108 H21 12 2015 01 24.376113 1.000 C 10 44 21.54 +18 46 33.7 1.095 0.130 -2750.586839 507.613810 0.769770 -0.045006 H21 13 2015 01 25.406553 1.000 C 10 55 11.64 +19 22 37.1 1.089 0.124 -2852.600674 633.921838 1.853321 -0.762253 H01 14 2015 01 25.417674 1.000 C 10 55 18.68 +19 23 00.6 1.088 0.124 -2853.691052 635.271253 1.855033 -0.815089 H01 15 2015 01 25.429310 1.000 C 10 55 26.06 +19 23 25.2 1.088 0.124 -2854.763024 636.795173 1.921365 -0.756024 H01 16 2015 01 25.436278 1.000 C 10 55 30.48 +19 23 39.8 1.088 0.124 -2855.453284 637.615759 1.910596 -0.811532 H01 17 2015 01 31.98580 1.000 C 12 30 47.80 +22 51 57.5 1.049 0.097 -3167.656666 1532.291042 0.894650 -2.550657 J95 18 2015 01 31.99124 1.000 C 12 30 53.66 +22 52 04.2 1.049 0.097 -3167.610642 1532.396235 0.779815 -3.166864 J95 19 2015 02 04.328747 1.000 C 13 36 02.33 +23 15 57.3 1.030 0.092 -2844.253410 1890.218651 -0.922230 -0.361033 705 20 2015 02 04.330044 1.000 C 13 36 03.75 +23 15 57.9 1.030 0.092 -2846.135796 1891.084940 -3.001467 0.394894 705 21 2015 02 04.331340 1.000 C 13 36 05.41 +23 15 56.8 1.030 0.092 -2844.480458 1890.707702 -1.542859 -0.092527 705 22 2015 02 11.23074 1.000 C 15 46 51.885 +19 02 48.56 0.996 0.100 -1321.941100 1987.662231 0.970517 1.912725 J04 23 2015 02 11.24072 1.000 C 15 47 01.137 +19 02 16.51 0.995 0.100 -1319.307136 1987.473694 1.510980 2.109636 J04 } }