Improve: 1991_GO epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 98/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.419249378 0.785E-12 0.518E-06 | e 0.654227907 0.19864E-06 2 0.432115401 0.300E-12 0.365E-06 | a 1.925880666 0.44249E-08 3 0.305404663 0.586E-12 0.344E-06 | i 9.554583979 0.32556E-04 4 -0.022615855 -0.123E-13 0.152E-07 | node 23.942696743 0.14379E-04 5 -0.013053951 0.161E-13 0.104E-07 | peri 89.771320525 0.40360E-04 6 -0.006411603 0.775E-14 0.724E-08 | M 2.405073150 0.56501E-05 | tp = 2025-11-14.478188 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.18 1.00 3 0.20 -0.10 1.00 4 -0.94 0.07 -0.03 1.00 5 0.91 0.39 0.41 -0.77 1.00 6 0.88 0.57 -0.01 -0.77 0.88 1.00 Root mean squared error: 0.49971 Optical RMSE: 0.49971(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 176/196 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 1991 04 11.61111 0.250 A 13 49 18.08 -02 30 05.6 1.076 0.075 -4.832942 -0.551556 -4.832941 -0.551559 400 2 1991 04 11.62153 0.250 A 13 49 12.45 -02 31 43.2 1.076 0.075 -3.964263 -3.851156 -3.964263 -3.851159 400 3 1991 04 11.62778 0.250 A 13 49 09.20 -02 32 36.0 1.076 0.075 1.412932 -2.501987 1.412933 -2.501990 400 4 1991 04 12.43438 0.250 A 13 42 45.69 -04 23 22.4 1.085 0.083 -0.811771 -1.234713 -0.811771 -1.234715 675 5 1991 04 12.45781 0.250 A 13 42 35.07 -04 26 16.4 1.085 0.083 -0.594814 -1.890618 -0.594814 -1.890620 675 6 1991 04 13.37847 0.250 A 13 36 44.55 -06 08 37.1 1.095 0.092 -1.518100 -1.634417 -1.518099 -1.634419 675 7 1991 04 14.36545 0.250 13 31 36.14 -07 37 21.4 1.105 0.102 -1.744371 -1.378243 -1.744371 -1.378245 675 8 1991 04 14.39670 0.250 13 31 26.34 -07 39 52.1 1.106 0.103 -2.339087 0.021532 -2.339088 0.021530 675 9 1991 04 18.41887 0.250 A 13 18 05.00 -11 26 59.8 1.149 0.146 0.015779 0.861269 0.015778 0.861270 413 10 1991 04 19.08612 0.250 A 13 16 34.04 -11 53 26.2 1.156 0.153 -0.182238 -0.366992 -0.182239 -0.366991 801 11 1991 04 19.08876 0.250 A 13 16 33.66 -11 53 32.3 1.156 0.153 -0.124329 -0.056321 -0.124330 -0.056321 801 12 1991 04 19.25635 0.250 A 13 16 09.59 -11 59 31.4 1.158 0.155 0.253728 0.898404 0.253727 0.898405 801 13 1991 04 19.25942 0.250 A 13 16 09.12 -11 59 36.7 1.158 0.155 0.709256 -0.250959 0.709254 -0.250959 801 14 1991 04 19.33194 0.250 A 13 16 00.87 -12 02 04.9 1.159 0.155 2.081369 0.493143 2.081368 0.493144 675 15 1991 04 19.36024 0.250 A 13 15 56.99 -12 03 02.9 1.159 0.156 -0.180700 0.263531 -0.180701 0.263532 675 16 1991 04 20.72200 0.250 A 13 13 23.91 -12 45 03.6 1.173 0.171 0.576217 -0.555048 0.576216 -0.555048 413 17 1999 05 07.15893 1.000 C 12 31 25.76 -12 03 09.8 1.314 0.354 0.338304 -0.589590 0.338303 -0.589589 711 18 1999 05 07.27495 1.000 C 12 31 33.54 -12 05 05.4 1.315 0.355 0.597772 -0.448029 0.597771 -0.448029 711 19 1999 05 07.28388 1.000 C 12 31 34.15 -12 05 14.2 1.316 0.355 0.587777 -0.412917 0.587776 -0.412917 711 20 2007 04 14.17683 1.000 C 07 05 50.86 +32 55 29.9 0.989 0.182 0.902884 -0.269555 0.902883 -0.269555 291 21 2007 04 14.18130 1.000 C 07 05 56.00 +32 55 09.8 0.989 0.182 1.598760 -0.538760 1.598759 F -0.538760 291 22 2007 04 14.18707 1.000 C 07 06 02.64 +32 54 43.9 0.989 0.182 2.469626 -0.972947 2.469625 F -0.972947 291 23 2007 04 17.17216 1.000 C 08 02 20.47 +28 22 51.7 1.021 0.182 -0.286888 0.426396 -0.286890 0.426396 704 24 2007 04 17.18132 1.000 C 08 02 30.11 +28 21 53.4 1.021 0.182 0.017745 0.455901 0.017743 0.455901 704 25 2007 04 17.19045 1.000 C 08 02 39.75 +28 20 55.7 1.021 0.182 0.045469 -0.071532 0.045467 -0.071532 704 26 2007 04 17.19994 1.000 C 08 02 49.78 +28 19 56.0 1.021 0.182 0.058944 -0.987212 0.058943 -0.987212 704 27 2007 04 17.20911 1.000 C 08 02 59.52 +28 18 56.1 1.021 0.182 -0.947925 0.097367 -0.947926 0.097367 704 28 2007 04 20.15428 1.000 C 08 51 16.63 +22 49 36.9 1.052 0.190 0.424400 -0.003086 0.424398 -0.003086 693 29 2007 04 20.15477 1.000 C 08 51 17.04 +22 49 33.6 1.052 0.190 0.719140 -0.027007 0.719138 -0.027006 693 30 2007 04 20.15524 1.000 C 08 51 17.47 +22 49 30.2 1.052 0.190 0.448114 0.030027 0.448112 0.030027 693 31 2007 04 20.17617 1.000 C 08 51 35.72 +22 47 03.0 1.053 0.191 -0.074493 -0.184436 -0.074494 -0.184436 704 32 2007 04 20.18508 1.000 C 08 51 43.50 +22 46 00.5 1.053 0.191 0.376273 0.346778 0.376271 0.346778 704 33 2007 04 20.19398 1.000 C 08 51 51.38 +22 44 57.9 1.053 0.191 -0.652180 0.574734 -0.652182 0.574734 704 34 2007 04 20.20287 1.000 C 08 51 59.10 +22 43 53.8 1.053 0.191 -0.109631 2.872307 -0.109633 F 2.872307 F 704 35 2007 04 20.21175 1.000 C 08 52 06.90 +22 42 55.1 1.053 0.191 0.801289 -0.318055 0.801287 -0.318055 704 36 2007 04 21.82353 1.000 C 09 14 43.36 +19 37 55.0 1.070 0.199 -0.130252 0.284840 -0.130253 0.284840 198 37 2007 04 21.82623 1.000 C 09 14 45.47 +19 37 37.0 1.070 0.199 -0.085893 -0.126982 -0.085895 -0.126982 198 38 2007 04 21.82785 1.000 C 09 14 46.72 +19 37 26.0 1.070 0.199 0.091227 -0.114512 0.091225 -0.114512 198 39 2007 04 21.82893 1.000 C 09 14 47.57 +19 37 18.7 1.070 0.199 -0.004415 -0.212225 -0.004417 -0.212225 198 40 2007 04 21.83163 1.000 C 09 14 49.66 +19 37 01.0 1.070 0.199 0.396630 -0.825385 0.396629 -0.825385 198 41 2009 08 17.43486 1.000 C 03 54 39.36 +16 53 30.6 1.311 0.937 0.419264 2.131948 0.419264 2.131948 F 291 42 2009 08 17.43933 1.000 C 03 54 40.52 +16 53 35.4 1.311 0.937 0.051061 1.452593 0.051061 1.452593 F 291 43 2009 08 17.44322 1.000 C 03 54 41.48 +16 53 39.8 1.311 0.937 -0.913479 1.230589 -0.913478 1.230589 291 44 2015 05 02.21852 1.000 C 09 15 19.06 +16 33 14.4 1.092 0.343 -0.092054 -0.104948 -0.092055 -0.104948 926 45 2015 05 02.22189 1.000 C 09 15 20.89 +16 32 59.9 1.092 0.343 -0.291696 0.051399 -0.291696 0.051399 926 46 2015 05 02.22525 1.000 C 09 15 22.72 +16 32 45.7 1.092 0.343 -0.484325 -0.061295 -0.484326 -0.061295 926 47 2015 05 03.22879 1.000 C 09 24 18.88 +15 22 49.8 1.103 0.350 -0.360701 -0.304689 -0.360701 -0.304688 926 48 2015 05 03.23214 1.000 C 09 24 20.59 +15 22 35.6 1.103 0.350 -0.139546 -0.012567 -0.139546 -0.012566 926 49 2015 05 03.23550 1.000 C 09 24 22.34 +15 22 22.0 1.103 0.350 -0.194891 -0.486148 -0.194892 -0.486148 926 50 2023 06 10.18965 1.000 C 11 51 13.23 -05 17 20.5 1.434 0.834 -0.438012 -0.325157 -0.438012 -0.325157 291 51 2023 06 10.19836 1.000 C 11 51 14.76 -05 17 33.1 1.434 0.834 -0.146915 -0.246308 -0.146915 -0.246308 291 52 2023 06 10.20706 1.000 C 11 51 16.34 -05 17 45.7 1.434 0.834 -0.566013 -0.439049 -0.566013 -0.439049 291 53 2025 10 03.501612 1.000 C 08 14 11.962 +24 39 09.25 0.949 0.469 0.541506 0.355851 0.541506 0.355851 G96 54 2025 10 03.505905 1.000 C 08 14 14.496 +24 39 06.16 0.949 0.469 0.344104 0.088205 0.344105 0.088205 G96 55 2025 10 03.510177 1.000 C 08 14 17.009 +24 39 03.46 0.949 0.469 -0.053152 0.163796 -0.053152 0.163796 G96 56 2025 10 03.514460 1.000 C 08 14 19.597 +24 39 00.40 0.949 0.469 0.547447 0.139191 0.547447 0.139191 G96 57 1999 04 16.30419 1.000 C 11 35 38.20 +06 25 56.4 1.094 0.107 -0.303312 0.716558 -0.303316 0.716559 704 58 1999 04 16.31455 1.000 C 11 35 42.46 +06 24 15.6 1.094 0.107 0.251181 0.720501 0.251176 0.720501 704 59 1999 04 16.32517 1.000 C 11 35 46.86 +06 22 31.8 1.094 0.107 0.123986 1.077987 0.123981 1.077987 704 60 1999 04 16.33590 1.000 C 11 35 51.35 +06 20 47.8 1.094 0.107 -0.195954 0.543363 -0.195958 0.543363 704 61 1999 04 16.34692 1.000 C 11 35 55.88 +06 19 01.7 1.094 0.107 0.866176 0.152544 0.866172 0.152544 704 62 1999 04 17.21000 1.000 c 11 41 47.02 +04 10 14.9 1.103 0.116 -0.445247 -0.717781 -0.445251 -0.717781 703 63 1999 04 17.21802 1.000 c 11 41 49.73 +04 09 08.4 1.103 0.116 0.351201 -0.304693 0.351197 -0.304693 703 64 1999 04 17.22603 1.000 c 11 41 52.53 +04 08 02.0 1.104 0.116 -0.189091 -0.488363 -0.189095 -0.488362 703 65 1999 04 17.23386 1.000 c 11 41 55.23 +04 06 57.5 1.104 0.116 -0.122006 -0.740626 -0.122010 -0.740625 703 66 1999 04 17.28358 1.000 c 11 42 12.31 +04 00 08.0 1.104 0.117 -0.270884 -0.716456 -0.270888 -0.716456 703 67 1999 04 17.28914 1.000 c 11 42 14.19 +03 59 22.0 1.104 0.117 -0.090903 -0.170664 -0.090907 -0.170663 703 68 1999 04 17.29853 1.000 c 11 42 17.42 +03 58 05.3 1.104 0.117 -0.117646 -0.415750 -0.117650 -0.415750 703 69 1999 04 17.30912 1.000 c 11 42 21.07 +03 56 38.6 1.104 0.117 -0.369363 -0.431676 -0.369367 -0.431676 703 70 1999 04 17.38570 1.000 c 11 42 47.47 +03 46 16.6 1.105 0.118 -0.023409 -0.243507 -0.023413 -0.243506 703 71 1999 04 17.38777 1.000 c 11 42 48.20 +03 45 59.6 1.105 0.118 -0.291755 -0.048697 -0.291759 -0.048697 703 72 1999 04 17.85007 1.000 C 11 45 33.11 +02 46 06.1 1.110 0.123 -0.126658 0.045707 -0.126662 0.045708 046 73 1999 04 17.85094 1.000 C 11 45 33.39 +02 45 59.8 1.110 0.123 -0.130560 -0.148335 -0.130563 -0.148334 046 74 1999 04 17.85175 1.000 C 11 45 33.64 +02 45 53.5 1.110 0.123 -0.175027 0.132740 -0.175031 0.132741 046 75 1999 04 17.85324 1.000 C 11 45 34.10 +02 45 42.3 1.110 0.123 -0.095603 0.298012 -0.095606 0.298012 046 76 1999 04 18.90427 1.000 C 11 50 57.21 +00 45 54.4 1.121 0.134 0.469409 0.799497 0.469406 0.799498 118 77 1999 04 18.90701 1.000 C 11 50 57.95 +00 45 37.3 1.122 0.134 0.386939 0.643004 0.386935 0.643004 118 78 1999 04 18.90766 1.000 C 11 50 58.13 +00 45 33.3 1.122 0.134 0.327478 0.528543 0.327474 0.528543 118 79 1999 04 19.79660 1.000 C 11 54 57.89 -00 41 21.8 1.131 0.144 0.229852 1.027412 0.229849 1.027413 104 80 1999 04 19.79826 1.000 C 11 54 58.32 -00 41 30.5 1.131 0.144 -0.167049 0.432834 -0.167052 0.432834 104 81 1999 04 19.80011 1.000 C 11 54 58.83 -00 41 40.5 1.131 0.144 -1.155775 -0.114962 -1.155778 -0.114961 104 82 1999 04 19.80197 1.000 C 11 54 59.19 -00 41 51.2 1.131 0.144 -0.259909 0.775280 -0.259912 0.775280 104 83 1999 04 20.15560 1.000 C 11 56 22.18 -01 12 17.9 1.135 0.148 -2.997330 1.937485 -2.997333 F 1.937485 F 860 84 1999 04 20.16116 1.000 C 11 56 23.46 -01 12 47.2 1.135 0.148 -3.812003 2.024890 -3.812006 F 2.024890 F 860 85 1999 04 20.16311 1.000 C 11 56 27.09 -01 13 49.3 1.135 0.148 1.565033 -0.633784 1.565030 F -0.633784 F 719 86 1999 04 20.16719 1.000 C 11 56 28.06 -01 14 11.3 1.135 0.148 0.233514 -0.304037 0.233511 -0.304036 719 87 1999 04 20.23940 1.000 C 11 56 43.73 -01 20 24.6 1.136 0.149 0.664695 -0.188075 0.664692 -0.188075 719 88 1999 04 20.24383 1.000 C 11 56 44.71 -01 20 47.9 1.136 0.149 0.173539 0.192284 0.173536 0.192284 719 89 1999 04 20.46597 1.000 C 11 57 38.74 -01 39 30.5 1.138 0.151 -0.198824 -0.552806 -0.198826 -0.552805 360 90 1999 04 20.47049 1.000 C 11 57 39.69 -01 39 53.1 1.138 0.151 -0.108368 -0.428516 -0.108371 -0.428515 360 91 1999 04 20.47188 1.000 C 11 57 39.96 -01 39 59.6 1.138 0.151 0.381204 -0.695526 0.381201 -0.695526 360 92 1999 04 24.07483 1.000 C 12 08 55.15 -05 36 31.6 1.177 0.192 -1.912098 1.523817 -1.912100 F 1.523818 F 860 93 1999 04 24.07954 1.000 C 12 08 55.79 -05 36 46.4 1.177 0.192 -1.828319 1.626419 -1.828321 F 1.626420 F 860 94 1999 04 24.08332 1.000 C 12 08 56.36 -05 36 58.8 1.177 0.192 -2.713770 1.989015 -2.713772 F 1.989016 F 860 95 1999 04 24.64486 1.000 C 12 10 20.02 -06 05 58.1 1.183 0.199 -0.587113 -0.295317 -0.587115 -0.295316 385 96 1999 04 24.65461 1.000 C 12 10 21.32 -06 06 25.0 1.183 0.199 0.148880 -1.650440 0.148878 F -1.650440 F 385 97 1999 04 25.48655 1.000 C 12 12 21.59 -06 45 13.4 1.192 0.209 0.179648 -0.372332 0.179646 -0.372332 385 98 1999 04 25.49249 1.000 C 12 12 22.34 -06 45 29.3 1.192 0.209 -0.124997 -0.449704 -0.124999 -0.449704 385 } }