Improve: 2015_YC18 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 10/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 -0.907463111 0.826E-04 NaN | e 0.326403343 NaN 2 -0.691566578 -0.173E-03 NaN | a 1.366853174 NaN 3 -0.261236499 -0.936E-04 NaN | i 5.412314295 NaN 4 0.006271473 0.217E-05 NaN | node 57.765424213 0.57316E-03 5 -0.013935468 0.160E-05 NaN | peri 78.927821993 NaN 6 -0.007457199 0.611E-06 NaN | M 47.092387254 NaN | tp = 2025-09-05.646415 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: 0.03363 Optical RMSE: 0.03363(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/4 Number of used/total equations 16/20 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 2016 01 02.204576 1.000 C 22 54 13.037 +36 21 40.79 0.976 0.092 -10.133458 39.681030 -0.010735 -0.005057 568 2 2016 01 02.205847 1.000 C 22 54 12.286 +36 21 42.63 0.976 0.092 -10.177833 39.668798 -0.053347 -0.019070 568 3 2016 01 02.207486 1.000 C 22 54 11.324 +36 21 45.00 0.976 0.092 -10.295728 39.693853 -0.168970 F 0.003692 F 568 4 2016 01 03.204945 1.000 C 22 44 51.179 +36 47 20.87 0.973 0.091 -11.314651 41.107588 0.067103 -0.016341 568 5 2016 01 03.206679 1.000 C 22 44 50.113 +36 47 22.92 0.973 0.091 -11.099155 41.071103 0.284823 F -0.055256 F 568 6 2016 01 03.208411 1.000 C 22 44 49.086 +36 47 25.18 0.973 0.091 -11.371161 41.134925 0.015038 0.006140 568 7 2016 01 04.208077 1.000 C 22 35 13.952 +37 10 16.86 0.970 0.091 -12.568022 42.597424 -0.029571 0.025782 568 8 2016 01 04.209808 1.000 C 22 35 12.881 +37 10 18.65 0.970 0.091 -12.526071 42.579101 0.014386 0.005047 568 9 2016 01 04.211543 1.000 C 22 35 11.813 +37 10 20.44 0.970 0.091 -12.529367 42.597186 0.013101 0.020717 568 10 2016 01 07.258021 1.000 C 22 04 45.663 +37 59 38.48 0.961 0.090 -15.234204 46.901476 -0.016165 -0.017123 T12 } }