Improve: 2020_SM4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 13/0 number of iterations: 5 ====================================================================================================================== Iteration: 1 { In_coords Corrections Errors In_elements El_errors 1 1.053650625 0.283E+02 0.127E+01 | e 0.261310988 0.38315E+00 2 -0.495781467 0.113E+03 0.625E+01 | a 1.033775475 0.14970E+00 3 -0.159239261 0.351E+02 0.187E+01 | i 5.863250404 0.10752E+02 4 0.003394747 -0.156E+01 0.793E-01 | node 178.890683916 0.25062E+01 5 0.013677382 0.709E+00 0.406E-01 | peri 288.487410943 0.68547E+01 6 0.004325671 0.239E+00 0.159E-01 | M 251.157976923 0.37117E+03 | tp = 2025-02-26.155804 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: 196.90281 Optical RMSE: 196.90281(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 26/26 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 2020 09 22.38393 1.000 C 23 51 44.67 -01 51 59.4 1.046 0.043 ************* ************* 234.636846 -20.348728 G96 2 2020 09 22.38954 1.000 C 23 51 43.50 -01 52 54.2 1.046 0.043 ************* ************* 254.439190 -21.265419 G96 3 2020 09 22.39515 1.000 C 23 51 42.40 -01 53 47.1 1.046 0.043 ************* ************* 276.492952 -20.249201 G96 4 2020 09 23.32728 1.000 C 23 49 13.95 -04 40 03.6 1.042 0.039 ************* 676870.804414 -294.454337 -203.434428 G96 5 2020 09 23.33292 1.000 C 23 49 12.54 -04 41 09.2 1.042 0.039 ************* 681328.557382 -282.278898 -195.085675 G96 6 2020 09 23.33856 1.000 C 23 49 11.10 -04 42 14.4 1.042 0.039 ************* 685767.835086 -269.556039 -185.685038 G96 7 2020 09 23.34420 1.000 C 23 49 09.68 -04 43 20.2 1.042 0.039 ************* 690187.701219 -255.142308 -175.665482 G96 8 2020 09 23.405559 1.000 C 23 48 54.42 -04 55 18.9 1.042 0.038 ************* 736903.302077 -32.171516 -7.156071 I52 9 2020 09 23.408078 1.000 C 23 48 53.83 -04 55 48.2 1.042 0.038 ************* 738763.189521 -20.661130 2.486804 I52 10 2020 09 23.410598 1.000 C 23 48 53.22 -04 56 18.5 1.042 0.038 ************* 740617.884526 -8.676908 11.324934 I52 11 2020 09 24.303128 1.000 C 23 46 03.41 -08 08 39.5 1.038 0.035 579684.370303 ************* 93.031887 175.108452 G96 12 2020 09 24.306374 1.000 C 23 46 02.40 -08 09 25.1 1.038 0.035 578122.428599 ************* 93.986485 184.460920 G96 13 2020 09 24.307997 1.000 C 23 46 01.94 -08 09 48.1 1.038 0.035 577342.956262 ************* 95.028607 189.845738 G96 } }