Improve: 2020_SN2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 17/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 -1.560332495 0.483E-10 0.189E-04 | e 0.375121348 0.26856E-05 2 -1.316167726 -0.582E-10 0.242E-04 | a 1.607203077 0.14730E-06 3 -0.841045613 -0.248E-10 0.889E-05 | i 6.883751801 0.18741E-03 4 0.006232032 0.159E-12 0.606E-07 | node 335.146262540 0.79702E-03 5 -0.005983827 0.192E-12 0.725E-07 | peri 73.042751129 0.16471E-02 6 -0.003049993 0.146E-12 0.660E-07 | M 173.089398188 0.42134E-03 | tp = 2024-11-28.173478 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 -1.00 1.00 3 -0.93 0.89 1.00 4 1.00 -0.99 -0.94 1.00 5 0.98 -0.97 -0.97 0.99 1.00 6 0.97 -0.99 -0.81 0.96 0.93 1.00 Root mean squared error: 0.34867 Optical RMSE: 0.34867(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 34/34 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 17.39086 1.000 C 01 51 24.74 +35 18 59.2 1.106 0.145 0.449337 -0.905647 0.449335 -0.905646 G96 2 2020 09 17.39643 1.000 C 01 51 26.28 +35 19 34.2 1.106 0.145 -0.428787 0.368144 -0.428788 0.368145 G96 3 2020 09 17.40198 1.000 C 01 51 27.99 +35 20 09.0 1.106 0.145 0.215987 0.129238 0.215986 0.129239 G96 4 2020 09 17.40754 1.000 C 01 51 29.62 +35 20 43.4 1.106 0.145 -0.177293 0.287884 -0.177294 0.287885 G96 5 2020 09 17.44902 1.000 C 01 51 42.06 +35 25 00.3 1.106 0.144 -0.102283 0.358313 -0.102284 0.358314 V06 6 2020 09 17.45168 1.000 C 01 51 42.89 +35 25 16.8 1.106 0.144 0.214207 0.186640 0.214206 0.186641 V06 7 2020 09 17.45435 1.000 C 01 51 43.69 +35 25 32.8 1.106 0.144 -0.149029 -0.102553 -0.149030 -0.102553 V06 8 2020 09 18.36727 1.000 C 01 56 52.85 +37 01 07.1 1.102 0.142 0.817699 -0.250774 0.817698 -0.250773 V06 9 2020 09 18.37171 1.000 C 01 56 54.23 +37 01 34.4 1.102 0.142 -0.135547 -0.604508 -0.135548 -0.604507 V06 10 2020 09 18.37615 1.000 C 01 56 55.59 +37 02 03.0 1.102 0.142 -0.343008 0.159496 -0.343010 0.159496 V06 11 2020 09 18.38059 1.000 C 01 56 57.00 +37 02 31.2 1.102 0.142 -0.380867 0.236130 -0.380869 0.236131 V06 12 2020 09 20.342343 1.000 C 02 09 02.18 +40 31 30.2 1.095 0.138 -0.243947 -0.048933 -0.243949 -0.048932 H21 13 2020 09 20.343120 1.000 C 02 09 02.48 +40 31 35.6 1.095 0.138 0.145527 0.122818 0.145525 0.122819 H21 14 2020 09 20.351861 1.000 C 02 09 05.70 +40 32 31.8 1.095 0.138 0.117735 0.063664 0.117733 0.063665 H21 15 2022 09 28.251572 1.000 C 20 30 43.983 -03 09 25.50 1.117 0.190 0.109332 0.118352 0.109333 0.118353 F52 16 2022 09 28.264601 1.000 C 20 30 42.649 -03 08 56.50 1.117 0.190 0.022579 -0.002829 0.022580 -0.002829 F52 17 2022 09 28.277576 1.000 C 20 30 41.325 -03 08 27.60 1.117 0.189 -0.131006 -0.116437 -0.131005 -0.116436 F52 } }