Improve: 2025_XN4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/77 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 0.593075007 -0.381E-12 0.280E-05 | e 0.603069142 0.24087E-04 2 0.978798593 -0.105E-11 0.748E-05 | a 2.007321706 0.10905E-03 3 0.370833675 -0.183E-12 0.131E-05 | i 5.999387590 0.19094E-03 4 -0.018460933 0.169E-13 0.123E-06 | node 83.313562247 0.30230E-05 5 -0.000715540 0.450E-13 0.319E-06 | peri 61.136908869 0.74601E-04 6 0.001790753 0.865E-14 0.614E-07 | M 337.460330478 0.19942E-02 | tp = 2026-01-25.038264 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: 0.22865 Optical RMSE: 0.22865(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 127/154 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 12 12.442316 1.000 C 04 38 01.482 +10 20 49.20 1.014 0.030 0.061086 0.019375 0.061086 0.019375 F52 2 2025 12 12.454087 1.000 C 04 38 00.418 +10 21 16.67 1.014 0.030 0.154409 0.140198 0.154409 0.140198 F52 3 2025 12 12.465826 1.000 C 04 37 59.379 +10 21 44.20 1.014 0.030 0.112112 0.099655 0.112112 0.099655 F52 4 2025 12 12.477574 1.000 C 04 37 58.371 +10 22 11.74 1.014 0.030 0.037717 0.015028 0.037717 0.015028 F52 5 2025 12 14.167536 1.000 C 04 39 19.351 +12 44 13.13 1.000 0.016 0.467545 0.128412 0.467545 0.128412 W68 6 2025 12 14.170745 1.000 C 04 39 18.982 +12 44 43.76 1.000 0.016 -0.265680 -0.173360 -0.265680 -0.173360 W68 7 2025 12 14.203988 1.000 C 04 39 14.928 +12 49 56.39 0.999 0.016 0.576206 -0.139878 0.576206 F -0.139878 F W68 8 2025 12 14.215802 1.000 C 04 39 13.598 +12 51 49.25 0.999 0.015 0.086567 0.449206 0.086567 0.449206 W68 9 2025 12 14.415819 1.000 C 04 39 16.204 +13 17 10.46 0.998 0.014 0.106824 -0.034519 0.106824 -0.034519 I52 10 2025 12 14.416244 1.000 C 04 39 16.182 +13 17 14.57 0.998 0.014 0.619806 0.467422 0.619806 F 0.467422 F I52 11 2025 12 14.510274 0.250 B 04 40 23.189 +13 36 04.79 0.997 0.013 0.104144 -0.196098 0.104144 -0.196098 P13 12 2025 12 14.524808 0.250 B 04 40 23.014 +13 39 30.42 0.997 0.013 -0.118831 -0.316721 -0.118831 -0.316721 P13 13 2025 12 14.533778 0.250 B 04 40 22.795 +13 41 38.58 0.997 0.013 0.046232 -0.177350 0.046232 -0.177350 P13 14 2025 12 14.62667 1.000 C 04 40 54.17 +14 06 49.3 0.996 0.012 1.324235 -0.427084 1.324235 F -0.427084 F C97 15 2025 12 14.63446 1.000 C 04 40 54.46 +14 09 00.3 0.996 0.012 2.143905 -0.863355 2.143905 F -0.863355 F C97 16 2025 12 14.65070 1.000 C 04 40 54.89 +14 13 37.6 0.996 0.012 2.435518 -0.605875 2.435518 F -0.605875 F C97 17 2025 12 14.709235 1.000 C 04 41 03.33 +14 24 58.2 0.995 0.011 -0.282019 -0.046419 -0.282019 -0.046419 587 18 2025 12 14.710344 1.000 C 04 41 03.50 +14 25 18.4 0.995 0.011 0.079103 0.014423 0.079103 0.014424 587 19 2025 12 14.728720 0.250 B 04 41 05.51 +14 31 12.2 0.995 0.011 0.313098 -0.001940 0.313098 -0.001940 595 20 2025 12 14.730475 0.250 B 04 41 07.385 +14 32 05.89 0.995 0.011 1.517129 0.560415 1.517129 0.560415 L47 21 2025 12 14.731375 0.250 B 04 41 05.83 +14 32 03.1 0.995 0.011 0.197076 -0.442620 0.197076 -0.442620 595 22 2025 12 14.732014 0.250 B 04 41 07.586 +14 32 35.45 0.995 0.011 1.341085 0.500828 1.341085 0.500828 L47 23 2025 12 14.734033 0.250 B 04 41 06.15 +14 32 53.9 0.995 0.011 0.215456 -0.537591 0.215456 -0.537591 595 24 2025 12 14.73787 1.000 C 04 41 09.60 +14 35 06.3 0.995 0.011 -0.300239 -0.447230 -0.300239 -0.447230 C82 25 2025 12 14.743903 0.250 B 04 41 07.30 +14 36 03.8 0.995 0.011 0.156721 -0.205222 0.156721 -0.205222 595 26 2025 12 14.74574 1.000 C 04 41 10.40 +14 37 39.5 0.995 0.011 -0.378455 -0.495372 -0.378455 -0.495372 C82 27 2025 12 14.746553 0.250 B 04 41 07.60 +14 36 55.6 0.995 0.011 -0.211614 -0.282357 -0.211614 -0.282357 595 28 2025 12 14.747545 1.000 C 04 41 09.623 +14 37 27.94 0.995 0.011 -0.067813 0.033469 -0.067813 0.033469 104 29 2025 12 14.752953 1.000 C 04 41 10.200 +14 39 14.31 0.995 0.011 -0.013646 -0.284455 -0.013646 -0.284455 104 30 2025 12 14.75395 1.000 C 04 41 11.28 +14 40 22.0 0.995 0.011 -2.495429 0.039398 -2.495429 F 0.039398 F C82 31 2025 12 14.758362 1.000 C 04 41 10.756 +14 41 01.03 0.995 0.011 0.182610 -0.069836 0.182610 -0.069836 104 32 2025 12 14.76016 1.000 C 04 41 11.70 +14 42 25.4 0.995 0.011 -1.522825 -0.684216 -1.522825 F -0.684216 F C82 33 2025 12 14.790035 1.000 C 04 41 17.350 +14 51 23.26 0.995 0.011 -3.656879 -2.125644 -3.656879 F -2.125644 F D99 34 2025 12 14.790815 0.250 B 04 41 13.461 +14 52 03.82 0.995 0.011 -0.027333 0.029470 -0.027333 0.029470 160 35 2025 12 14.794625 0.250 B 04 41 13.713 +14 53 23.36 0.995 0.011 -0.442914 0.316485 -0.442914 0.316485 160 36 2025 12 14.796053 1.000 C 04 41 12.446 +14 53 37.43 0.995 0.011 -0.796685 -1.436179 -0.796685 F -1.436179 F D68 37 2025 12 14.796134 1.000 C 04 41 17.678 +14 53 31.34 0.995 0.011 -0.690893 -4.979417 -0.690893 F -4.979417 F D99 38 2025 12 14.798591 0.250 B 04 41 13.875 +14 54 46.38 0.995 0.011 0.202672 0.052552 0.202672 0.052552 160 39 2025 12 14.804988 1.000 C 04 41 12.910 +14 56 45.10 0.995 0.010 -0.813979 -0.828982 -0.813979 F -0.828982 F D68 40 2025 12 14.807442 1.000 C 04 41 19.068 +14 57 30.89 0.995 0.010 -4.802610 -1.296161 -4.802610 F -1.296161 F D99 41 2025 12 14.84442 0.250 B 04 41 12.21 +15 11 00.5 0.994 0.010 -0.101063 0.065362 -0.101063 0.065362 106 42 2025 12 14.84601 0.250 B 04 41 12.21 +15 11 36.2 0.994 0.010 -0.149089 -0.006307 -0.149089 -0.006307 106 43 2025 12 14.84759 0.250 B 04 41 12.20 +15 12 11.7 0.994 0.010 -0.070743 -0.104777 -0.070743 -0.104777 106 44 2025 12 14.84918 0.250 B 04 41 12.20 +15 12 47.3 0.994 0.010 -0.004165 0.064993 -0.004165 0.064993 106 45 2025 12 14.898620 0.250 B 04 41 11.090 +15 49 02.71 0.994 0.010 0.096899 0.145223 0.096899 0.145223 M49 46 2025 12 14.900086 0.250 B 04 41 10.913 +15 49 39.54 0.994 0.010 0.077202 0.093093 0.077202 0.093093 M49 47 2025 12 14.901549 0.250 B 04 41 10.735 +15 50 16.15 0.994 0.010 0.188418 0.216395 0.188418 0.216395 M49 48 2025 12 14.995130 1.000 C 04 41 12.016 +16 12 44.90 0.993 0.009 0.316622 0.246407 0.316622 0.246407 033 49 2025 12 14.995650 1.000 C 04 41 12.048 +16 13 00.20 0.993 0.009 -0.368558 -0.139071 -0.368558 -0.139071 033 50 2025 12 14.996460 1.000 C 04 41 12.059 +16 13 22.90 0.993 0.009 -0.320801 -0.094339 -0.320801 -0.094339 033 51 2025 12 15.193879 1.000 C 04 43 18.855 +18 12 35.78 0.991 0.007 0.077406 0.387538 0.077406 0.387538 U68 52 2025 12 15.197221 1.000 C 04 43 19.304 +18 15 04.92 0.991 0.007 0.198010 0.294838 0.198010 0.294838 U68 53 2025 12 15.212032 1.000 C 04 43 21.183 +18 26 19.10 0.991 0.007 -0.054920 -0.079098 -0.054920 -0.079098 U74 54 2025 12 15.212967 1.000 C 04 43 21.306 +18 27 02.43 0.991 0.007 -0.255851 -0.069485 -0.255851 -0.069485 U74 55 2025 12 15.214140 1.000 C 04 43 21.442 +18 27 56.53 0.991 0.007 -0.124559 0.181496 -0.124559 0.181496 U74 56 2025 12 15.215075 1.000 C 04 43 21.539 +18 28 40.05 0.991 0.007 -0.016892 0.048754 -0.016892 0.048754 U74 57 2025 12 15.296513 1.000 C 04 43 28.603 +19 37 48.90 0.991 0.006 0.042564 0.187199 0.042564 0.187199 U74 58 2025 12 15.299787 1.000 C 04 43 28.849 +19 40 52.36 0.991 0.006 0.064149 0.064565 0.064149 0.064565 U74 59 2025 12 15.410133 1.000 C 04 44 35.880 +21 49 50.38 0.990 0.005 0.011708 0.003915 0.011708 0.003915 T08 60 2025 12 15.410411 1.000 C 04 43 30.680 +21 41 11.40 0.990 0.005 -0.224779 -0.388256 -0.224779 -0.388256 703 61 2025 12 15.412644 1.000 C 04 43 31.300 +21 43 57.00 0.990 0.005 0.081259 -0.076231 0.081259 -0.076231 703 62 2025 12 15.414871 1.000 C 04 43 31.960 +21 46 43.40 0.990 0.005 0.046182 0.084244 0.046182 0.084244 703 63 2025 12 15.417106 1.000 C 04 43 32.630 +21 49 31.80 0.990 0.005 0.122717 -0.131202 0.122717 -0.131202 703 64 2025 12 15.420972 1.000 C 04 44 37.006 +22 03 58.82 0.990 0.005 -0.013119 0.096258 -0.013119 0.096259 T08 65 2025 12 15.424171 1.000 C 04 44 37.342 +22 08 14.14 0.990 0.005 0.220565 0.057109 0.220565 0.057109 T08 66 2025 12 15.429652 1.000 C 04 44 37.982 +22 15 36.97 0.990 0.005 0.113212 0.005233 0.113212 0.005233 T08 67 2025 12 15.769832 0.250 B 04 59 01.800 +37 32 37.72 0.987 0.003 -0.174388 -0.068910 -0.174388 -0.068910 L65 68 2025 12 15.774687 0.250 B 04 59 26.424 +38 00 21.17 0.987 0.003 -0.270734 -0.364071 -0.270734 -0.364071 L65 69 2025 12 15.779555 0.250 B 04 59 51.934 +38 28 55.70 0.987 0.003 -0.116232 0.037049 -0.116232 0.037049 L65 70 2025 12 15.853854 0.250 B 05 09 11.638 +47 45 16.27 0.986 0.002 -0.392202 -0.086419 -0.392202 -0.086419 L65 71 2025 12 15.858702 0.250 B 05 10 05.419 +48 31 12.18 0.986 0.002 0.106182 -0.305737 0.106182 -0.305737 L65 72 2025 12 15.863566 0.250 B 05 11 02.683 +49 18 42.70 0.986 0.002 0.240519 -0.189888 0.240519 -0.189888 L65 73 2025 12 15.999828 0.250 B 08 28 09.917 +81 26 12.37 0.985 0.001 0.700630 0.089810 0.700630 0.089810 L65 74 2025 12 16.006200 0.250 B 09 27 33.598 +82 23 36.02 0.985 0.001 -0.905533 0.788304 -0.905533 0.788304 L65 75 2025 12 16.012459 0.250 B 10 37 31.670 +82 43 50.52 0.985 0.001 -3.850902 -3.382594 -3.850902 F -3.382594 F L65 76 2025 12 16.222060 1.000 C 16 17 07.397 +30 36 41.30 0.983 0.002 0.035046 0.433049 0.035046 0.433049 033 77 2025 12 16.222660 1.000 C 16 17 10.568 +30 31 15.60 0.983 0.002 2.194119 -0.484544 2.194119 F -0.484544 033 } }