Improve: 2025_OS2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 55/6 number of iterations: 5 ====================================================================================================================== Iteration: 4 { In_coords Corrections Errors In_elements El_errors 1 0.728532830 0.333E-13 0.837E-07 | e 0.299537037 0.15366E-07 2 0.494089565 -0.245E-15 0.959E-07 | a 1.511877930 0.95850E-09 3 0.588753177 0.399E-13 0.656E-07 | i 18.965363744 0.46495E-05 4 -0.013152322 0.888E-15 0.969E-09 | node 316.745643122 0.34839E-05 5 0.012506585 0.254E-16 0.472E-09 | peri 86.578324364 0.77598E-05 6 0.005806936 0.340E-15 0.671E-09 | M 0.103423767 0.63891E-05 | tp = 2025-11-20.804930 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -0.71 1.00 3 -0.29 -0.38 1.00 4 0.94 -0.77 -0.03 1.00 5 0.79 -0.69 -0.20 0.78 1.00 6 0.84 -0.78 -0.01 0.82 0.55 1.00 Root mean squared error: 0.09332 Optical RMSE: 0.09332(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 106/122 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 2025 07 01.529649 1.000 C 21 59 07.803 -31 45 49.50 1.532 0.630 -0.029400 -0.041786 -0.029400 -0.041786 F51 2 2025 07 01.540931 1.000 C 21 59 07.618 -31 45 44.27 1.532 0.630 0.111441 0.061813 0.111441 0.061813 F51 3 2025 07 01.552211 1.000 C 21 59 07.398 -31 45 39.11 1.532 0.630 -0.176927 0.071654 -0.176927 0.071654 F51 4 2025 07 20.458235 1.000 C 21 42 14.520 -28 15 49.95 1.452 0.465 -0.032048 0.101319 -0.032048 0.101319 F52 5 2025 07 20.469023 1.000 C 21 42 13.343 -28 15 39.81 1.452 0.465 -0.043768 0.066745 -0.043768 0.066745 F52 6 2025 07 20.479837 1.000 C 21 42 12.167 -28 15 29.74 1.452 0.465 0.052054 -0.084613 0.052054 -0.084613 F52 7 2025 07 20.490617 1.000 C 21 42 10.985 -28 15 19.34 1.452 0.465 -0.021825 0.053895 -0.021825 0.053895 F52 8 2025 07 26.479458 1.000 C 21 30 30.575 -26 25 38.43 1.426 0.423 -0.078834 0.110854 -0.078834 0.110854 F51 9 2025 07 26.501597 1.000 C 21 30 27.441 -26 25 10.81 1.426 0.423 0.010843 -0.005252 0.010843 -0.005252 F51 10 2025 07 26.512635 1.000 C 21 30 25.878 -26 24 56.82 1.426 0.423 -0.000549 0.072420 -0.000549 0.072420 F51 11 2025 07 26.591046 1.000 C 21 30 14.816 -26 23 16.70 1.425 0.423 0.100904 0.062345 0.100904 0.062345 F51 12 2025 07 26.591706 1.000 C 21 30 14.719 -26 23 15.87 1.425 0.423 0.053515 0.020224 0.053515 0.020224 F51 13 2025 07 29.456080 1.000 C 21 23 34.407 -25 19 21.27 1.413 0.405 0.029173 0.001628 0.029173 0.001628 F51 14 2025 07 29.470094 1.000 C 21 23 32.215 -25 19 01.37 1.413 0.405 0.038511 -0.007989 0.038511 -0.007989 F51 15 2025 07 29.484100 1.000 C 21 23 30.023 -25 18 41.35 1.413 0.405 0.022164 0.027533 0.022164 0.027533 F51 16 2025 07 29.498115 1.000 C 21 23 27.830 -25 18 21.32 1.413 0.405 0.050178 -0.006436 0.050178 -0.006436 F51 17 2025 08 02.386096 1.000 C 21 13 23.487 -23 38 05.68 1.396 0.384 0.030962 -0.171027 0.030962 -0.171027 F51 18 2025 08 02.396293 1.000 C 21 13 21.731 -23 37 48.66 1.396 0.384 -0.052003 0.014992 -0.052003 0.014992 F51 19 2025 08 02.406481 1.000 C 21 13 19.967 -23 37 31.72 1.396 0.383 -0.125216 0.060374 -0.125216 0.060374 F51 20 2025 08 02.416676 1.000 C 21 13 18.207 -23 37 14.99 1.396 0.383 0.062198 -0.001951 0.062198 -0.001951 F51 21 2025 08 15.358546 1.000 C 20 34 27.928 -16 07 40.52 1.339 0.335 -0.011982 0.032589 -0.011982 0.032589 F52 22 2025 08 15.370690 1.000 C 20 34 25.526 -16 07 10.71 1.339 0.335 0.038503 -0.058788 0.038503 -0.058788 F52 23 2025 08 15.382852 1.000 C 20 34 23.111 -16 06 40.90 1.339 0.335 0.214815 -0.071136 0.214815 -0.071136 F52 24 2025 08 15.395005 1.000 C 20 34 20.716 -16 06 11.12 1.339 0.335 0.127517 -0.003616 0.127517 -0.003616 F52 25 2025 08 19.363682 1.000 C 20 22 07.812 -13 18 23.93 1.321 0.328 -0.007747 -0.004214 -0.007747 -0.004214 F51 26 2025 08 19.375483 1.000 C 20 22 05.545 -13 17 53.23 1.321 0.328 -0.058284 0.050312 -0.058284 0.050312 F51 27 2025 08 19.387247 1.000 C 20 22 03.283 -13 17 22.59 1.321 0.328 -0.071245 0.104959 -0.071245 0.104959 F51 28 2025 08 24.342392 1.000 C 20 07 37.104 -09 37 35.36 1.300 0.324 0.063638 0.071460 0.063638 0.071460 F52 29 2025 08 24.353958 1.000 C 20 07 35.051 -09 37 04.18 1.300 0.324 0.029920 0.084706 0.029920 0.084706 F52 30 2025 08 24.377106 1.000 C 20 07 30.949 -09 36 01.74 1.300 0.324 -0.096575 0.138728 -0.096575 0.138728 F52 31 2025 09 11.002950 1.000 C 19 30 43.470 +03 01 13.30 1.226 0.340 -0.029048 0.353673 -0.029048 0.353673 F 807 32 2025 09 11.005160 1.000 C 19 30 43.330 +03 01 18.90 1.226 0.340 -0.824615 -0.200464 -0.824615 F -0.200464 807 33 2025 09 11.007370 1.000 C 19 30 43.130 +03 01 23.30 1.226 0.340 -0.887897 0.552951 -0.887897 F 0.552951 F 807 34 2025 12 20.092582 1.000 C 22 27 47.320 +47 44 11.30 1.092 0.406 0.589702 0.353811 0.589702 F 0.353811 F I52 35 2025 12 20.103169 1.000 C 22 27 51.160 +47 44 23.50 1.092 0.406 -0.640225 1.181564 -0.640225 F 1.181564 F I52 36 2026 01 08.759100 1.000 C 00 51 40.500 +50 34 42.60 1.146 0.408 -0.156107 0.019452 -0.156107 0.019452 033 37 2026 01 08.760990 1.000 C 00 51 41.389 +50 34 41.80 1.146 0.408 0.002525 -0.035997 0.002525 -0.035997 033 38 2026 01 08.762870 1.000 C 00 51 42.278 +50 34 41.10 1.146 0.408 0.086328 -0.168491 0.086328 -0.168491 033 39 2026 01 08.764760 1.000 C 00 51 43.207 +50 34 40.00 1.146 0.408 -0.014760 0.181746 -0.014760 0.181746 033 40 2012 08 12.588683 1.000 C 21 19 28.297 -11 09 56.77 1.330 0.317 0.285013 0.198726 0.285013 F 0.198727 E12 41 2012 08 12.601471 1.000 C 21 19 25.892 -11 09 22.57 1.330 0.317 0.027815 -0.727360 0.027815 -0.727358 F E12 42 2012 08 12.614391 1.000 C 21 19 23.362 -11 08 48.91 1.330 0.317 -0.141303 0.090210 -0.141303 0.090212 E12 43 2012 08 12.627325 1.000 C 21 19 20.874 -11 08 13.42 1.330 0.317 0.753711 -0.625087 0.753711 F -0.625086 F E12 44 2012 08 16.412537 1.000 C 21 07 29.778 -08 14 30.14 1.313 0.305 -0.127175 -0.167210 -0.127175 -0.167209 F51 45 2012 08 16.422798 1.000 C 21 07 27.667 -08 14 00.69 1.313 0.305 0.155701 -0.051349 0.155702 -0.051347 F51 46 2012 08 16.433161 1.000 C 21 07 25.571 -08 13 31.08 1.313 0.305 -0.090406 -0.078578 -0.090405 -0.078577 F51 47 2012 08 24.140958 1.000 C 20 42 23.483 -01 47 05.64 1.280 0.289 -0.394039 0.032996 -0.394038 F 0.032998 F 703 48 2012 08 24.145451 1.000 C 20 42 22.568 -01 46 51.92 1.280 0.289 -0.390090 0.244445 -0.390089 F 0.244446 F 703 49 2015 01 19.527297 1.000 C 11 31 56.008 +01 14 51.83 1.418 0.596 0.004708 0.145803 0.004707 0.145803 F51 50 2015 01 19.540796 1.000 C 11 31 54.918 +01 14 34.11 1.418 0.596 -0.100907 0.080054 -0.100908 0.080054 F51 51 2015 01 19.554342 1.000 C 11 31 53.829 +01 14 16.22 1.418 0.596 -0.060484 -0.038293 -0.060485 -0.038293 F51 52 2015 01 19.567922 1.000 C 11 31 52.738 +01 13 58.52 1.418 0.596 -0.078532 0.074548 -0.078533 0.074548 F51 53 2015 02 22.395776 1.000 C 10 19 57.591 -07 47 26.25 1.561 0.590 0.025279 0.219480 0.025279 0.219480 F51 54 2015 02 22.408701 1.000 C 10 19 55.627 -07 47 32.10 1.561 0.590 -0.086934 0.125908 -0.086934 0.125908 F51 55 2015 02 22.421940 1.000 C 10 19 53.613 -07 47 38.35 1.561 0.591 0.074964 0.015024 0.074964 0.015023 F51 56 2015 03 18.353274 1.000 C 09 35 56.684 -08 46 21.12 1.653 0.735 0.006852 0.026158 0.006852 0.026158 F51 57 2015 03 18.366248 1.000 C 09 35 55.766 -08 46 20.23 1.653 0.735 0.012667 -0.031571 0.012667 -0.031572 F51 58 2015 03 18.379189 1.000 C 09 35 54.842 -08 46 19.41 1.653 0.735 0.177120 -0.047755 0.177121 -0.047755 F51 59 2015 03 18.392117 1.000 C 09 35 53.947 -08 46 18.57 1.653 0.736 -0.038701 0.028358 -0.038701 0.028358 F51 60 2015 03 19.350746 1.000 C 09 34 52.862 -08 45 13.63 1.657 0.744 0.209913 0.184380 0.209913 0.184379 F51 61 2015 03 19.363690 1.000 C 09 34 52.008 -08 45 12.46 1.657 0.744 0.027143 -0.003525 0.027143 -0.003526 F51 } }