Improve: 2001_VF2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 142/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 1.203691447 -0.227E-12 0.470E-06 | e 0.384846815 0.56135E-07 2 -1.258513381 -0.287E-12 0.220E-06 | a 1.818333747 0.32524E-08 3 -0.853716809 -0.115E-12 0.169E-06 | i 8.907101199 0.58437E-05 4 0.005717805 0.168E-14 0.263E-08 | node 58.806878860 0.13298E-04 5 0.009576600 -0.126E-14 0.664E-09 | peri 11.809195643 0.25852E-04 6 0.004243125 -0.903E-15 0.624E-09 | M 281.748340718 0.19656E-04 | tp = 2023-12-21.081228 Matrix of Correlation: 1 2 3 4 5 6 1 1.00 2 0.82 1.00 3 -0.01 -0.26 1.00 4 -0.98 -0.82 -0.04 1.00 5 -0.01 0.27 0.47 -0.11 1.00 6 0.45 0.57 0.27 -0.53 0.48 1.00 Root mean squared error: 0.41284 Optical RMSE: 0.41284(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 276/284 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 2001 11 09.38311 1.000 C 05 38 28.76 +16 42 27.9 1.133 0.175 0.315615 0.322560 0.315612 0.322559 704 2 2001 11 09.39893 1.000 C 05 38 31.95 +16 43 19.8 1.133 0.175 1.015275 -0.052233 1.015271 -0.052235 704 3 2001 11 09.41305 1.000 C 05 38 34.66 +16 44 06.4 1.133 0.175 -0.368315 -0.244895 -0.368319 -0.244896 704 4 2001 11 10.10729 1.000 C 05 41 05.78 +17 22 28.4 1.132 0.174 0.304959 0.192449 0.304956 0.192448 611 5 2001 11 10.10897 1.000 C 05 41 06.04 +17 22 33.0 1.132 0.174 -0.780770 -0.944882 -0.780774 -0.944884 611 6 2001 11 10.89870 1.000 C 05 44 01.83 +18 07 04.2 1.131 0.172 -0.536085 -0.158258 -0.536089 -0.158259 046 7 2001 11 10.89964 1.000 C 05 44 02.05 +18 07 07.5 1.131 0.172 -0.251184 -0.093576 -0.251188 -0.093577 046 8 2001 11 10.90231 1.000 C 05 44 02.60 +18 07 16.1 1.131 0.172 -0.430076 -0.775580 -0.430079 -0.775581 046 9 2001 11 10.90319 1.000 C 05 44 02.83 +18 07 20.2 1.131 0.172 0.089905 0.323246 0.089901 0.323245 046 10 2001 11 11.04208 1.000 C 05 44 31.63 +18 15 19.8 1.131 0.172 0.225603 0.006772 0.225599 0.006771 118 11 2001 11 11.04578 1.000 C 05 44 32.40 +18 15 32.8 1.131 0.172 0.329827 0.336570 0.329823 0.336569 118 12 2001 11 11.04926 1.000 C 05 44 33.12 +18 15 44.2 1.131 0.172 0.441152 -0.177924 0.441149 -0.177925 118 13 2001 11 11.13699 1.000 C 05 44 51.47 +18 20 44.4 1.131 0.172 -1.042434 0.966829 -1.042437 0.966828 611 14 2001 11 11.14080 1.000 C 05 44 52.36 +18 20 57.3 1.131 0.172 0.387762 1.019400 0.387758 1.019398 611 15 2001 11 11.16989 1.000 C 05 44 58.19 +18 22 34.2 1.131 0.172 0.087674 -0.145241 0.087671 -0.145242 557 16 2001 11 11.17112 1.000 C 05 44 58.45 +18 22 38.3 1.131 0.172 0.123192 -0.212027 0.123189 -0.212028 557 17 2001 11 11.17234 1.000 C 05 44 58.71 +18 22 42.6 1.131 0.172 0.166830 -0.042943 0.166826 -0.042944 557 18 2001 11 11.39231 1.000 C 05 45 48.34 +18 35 30.6 1.130 0.171 0.158218 -0.112200 0.158215 -0.112201 649 19 2001 11 11.39363 1.000 C 05 45 48.60 +18 35 35.2 1.130 0.171 0.023222 -0.053670 0.023219 -0.053672 649 20 2001 11 11.39495 1.000 C 05 45 48.87 +18 35 39.6 1.130 0.171 0.045996 -0.181848 0.045993 -0.181849 649 21 2001 11 11.39731 1.000 C 05 45 49.36 +18 35 47.9 1.130 0.171 0.151883 0.031182 0.151879 0.031181 649 22 2001 11 11.41719 1.000 C 05 45 53.80 +18 36 51.2 1.130 0.171 -0.059940 -0.867340 -0.059943 -0.867341 918 23 2001 11 11.41885 1.000 C 05 45 54.14 +18 36 57.2 1.130 0.171 -0.098292 -0.567993 -0.098295 -0.567995 918 24 2001 11 11.42047 1.000 C 05 45 54.52 +18 37 02.9 1.130 0.171 0.558918 -0.372745 0.558915 -0.372746 918 25 2001 11 12.35302 1.000 C 05 49 23.23 +19 31 16.2 1.129 0.170 -0.108559 0.117710 -0.108562 0.117709 704 26 2001 11 12.36748 1.000 C 05 49 26.19 +19 32 07.1 1.129 0.169 -0.082376 -0.005212 -0.082379 -0.005213 704 27 2001 11 12.38195 1.000 C 05 49 29.10 +19 32 58.7 1.129 0.169 -0.784668 0.592055 -0.784671 0.592054 704 28 2001 11 12.38196 1.000 C 05 49 29.14 +19 32 58.1 1.129 0.169 -0.205346 -0.004365 -0.205350 -0.004366 704 29 2001 11 12.39625 1.000 C 05 49 32.08 +19 33 49.8 1.129 0.169 0.002668 1.496229 0.002664 1.496228 F 704 30 2001 11 12.39642 1.000 C 05 49 32.06 +19 33 48.0 1.129 0.169 -0.603001 -0.948298 -0.603004 -0.948299 704 31 2001 11 12.41052 1.000 C 05 49 34.84 +19 34 39.4 1.129 0.169 -2.141188 0.903800 -2.141192 F 0.903799 704 32 2001 11 12.41089 1.000 C 05 49 35.07 +19 34 39.2 1.129 0.169 0.139081 -0.438330 0.139077 -0.438331 704 33 2001 11 12.42500 1.000 C 05 49 37.88 +19 35 30.3 1.129 0.169 -1.025023 1.208072 -1.025027 1.208071 704 34 2001 11 14.36854 1.000 C 05 56 57.65 +21 31 02.6 1.126 0.166 -0.308735 1.164802 -0.308739 1.164801 670 35 2001 11 14.42970 1.000 C 05 57 10.38 +21 34 45.0 1.126 0.166 -0.217020 0.978206 -0.217024 0.978206 670 36 2001 11 14.48499 1.000 C 05 57 21.88 +21 38 04.0 1.126 0.166 -0.222255 0.621768 -0.222259 0.621767 670 37 2001 11 14.74983 1.000 C 05 58 22.68 +21 54 04.7 1.126 0.166 -0.134365 0.003252 -0.134369 0.003251 402 38 2001 11 14.75115 1.000 C 05 58 22.94 +21 54 09.1 1.126 0.166 -0.336763 -0.378895 -0.336767 -0.378896 402 39 2001 11 14.75247 1.000 C 05 58 23.27 +21 54 14.5 1.126 0.166 0.401415 0.271065 0.401411 0.271064 402 40 2001 11 16.02757 1.000 C 06 03 16.35 +23 11 54.9 1.124 0.164 0.174474 -0.249573 0.174471 -0.249574 118 41 2001 11 16.03098 1.000 C 06 03 17.02 +23 12 07.2 1.124 0.164 -0.649460 -0.581965 -0.649464 -0.581966 118 42 2001 11 16.03250 1.000 C 06 03 17.38 +23 12 12.7 1.124 0.164 -0.170566 -0.701454 -0.170570 -0.701455 118 43 2001 11 16.42175 1.000 C 06 04 47.04 +23 36 24.7 1.124 0.163 0.704205 -0.379189 0.704201 -0.379190 670 44 2001 11 16.50843 1.000 C 06 05 05.31 +23 41 45.7 1.124 0.163 0.079187 1.566113 0.079183 1.566112 F 670 45 2001 11 17.12681 1.000 C 06 07 29.26 +24 19 53.5 1.123 0.163 1.215086 0.124611 1.215082 0.124611 201 46 2001 11 17.13394 1.000 C 06 07 30.73 +24 20 19.0 1.123 0.163 0.292265 -0.707768 0.292261 -0.707768 201 47 2001 11 17.14632 1.000 C 06 07 33.38 +24 21 05.0 1.123 0.163 -0.027453 -0.373082 -0.027456 -0.373082 201 48 2001 11 19.45079 1.000 C 06 16 32.02 +26 45 23.6 1.121 0.160 -0.717856 0.136671 -0.717860 0.136671 704 49 2001 11 19.46545 1.000 C 06 16 35.19 +26 46 18.1 1.121 0.160 -0.597899 0.077722 -0.597902 0.077721 704 50 2001 11 19.48051 1.000 C 06 16 38.46 +26 47 14.0 1.121 0.160 -0.464515 0.092451 -0.464519 0.092451 704 51 2001 11 19.49553 1.000 C 06 16 41.72 +26 48 09.6 1.121 0.160 -0.558420 0.123790 -0.558424 0.123790 704 52 2001 11 24.36050 1.000 C 06 36 01.36 +31 53 09.6 1.118 0.158 0.454974 0.095051 0.454970 0.095051 704 53 2001 11 24.37502 1.000 C 06 36 04.51 +31 54 03.9 1.118 0.158 0.466858 0.040051 0.466854 0.040052 704 54 2001 11 24.38949 1.000 C 06 36 07.66 +31 54 57.8 1.118 0.158 0.663510 -0.047734 0.663506 -0.047733 704 55 2001 11 24.40396 1.000 C 06 36 10.78 +31 55 51.7 1.118 0.158 0.527143 0.124094 0.527139 0.124094 704 56 2001 11 24.41843 1.000 C 06 36 13.91 +31 56 45.1 1.118 0.158 0.454732 -0.007785 0.454728 -0.007784 704 57 2001 11 24.63253 1.000 C 06 37 07.74 +32 09 55.2 1.118 0.158 -0.080135 -0.466178 -0.080139 -0.466177 360 58 2001 11 24.63417 1.000 C 06 37 08.08 +32 10 01.4 1.118 0.158 -0.356290 -0.450776 -0.356294 -0.450776 360 59 2001 11 24.63609 1.000 C 06 37 08.52 +32 10 08.8 1.118 0.158 -0.127833 -0.370231 -0.127836 -0.370230 360 60 2001 11 28.42072 1.000 C 06 52 11.36 +35 58 56.8 1.118 0.158 -0.074934 -0.006817 -0.074937 -0.006816 644 61 2001 11 28.43087 1.000 C 06 52 13.66 +35 59 32.8 1.118 0.158 -0.063240 1.055950 -0.063243 1.055951 670 62 2001 11 28.43159 1.000 C 06 52 13.71 +35 59 35.0 1.118 0.158 0.179317 -0.168359 0.179313 -0.168358 644 63 2001 11 28.44477 1.000 C 06 52 16.53 +36 00 21.4 1.118 0.158 0.185270 -0.026482 0.185266 -0.026481 644 64 2001 11 28.46249 1.000 C 06 52 20.46 +36 01 23.0 1.118 0.158 0.019388 0.329285 0.019384 0.329286 670 65 2001 11 28.49288 1.000 C 06 52 27.00 +36 03 07.8 1.118 0.158 -0.183581 -0.379223 -0.183585 -0.379221 670 66 2001 12 05.36332 1.000 C 07 19 03.67 +42 17 14.4 1.120 0.164 0.221849 -1.539078 0.221846 F -1.539076 F 670 67 2001 12 05.43249 1.000 C 07 19 17.34 +42 20 44.4 1.120 0.164 0.350209 0.244274 0.350206 0.244276 670 68 2001 12 05.49882 1.000 C 07 19 30.58 +42 23 56.7 1.120 0.164 0.735390 -1.794768 0.735387 F -1.794766 F 670 69 2001 12 15.12475 1.000 C 07 51 33.72 +49 04 23.8 1.131 0.179 0.055295 0.005620 0.055292 0.005622 611 70 2001 12 15.12692 1.000 C 07 51 34.06 +49 04 27.7 1.131 0.179 -0.067825 -0.356388 -0.067827 -0.356386 611 71 2001 12 15.12899 1.000 C 07 51 34.36 +49 04 32.5 1.131 0.179 0.149869 0.356993 0.149866 0.356995 611 72 2001 12 21.12416 1.000 C 08 06 46.08 +51 57 55.3 1.141 0.192 -0.475119 -0.134275 -0.475121 -0.134272 118 73 2001 12 21.12522 1.000 C 08 06 46.21 +51 57 56.5 1.141 0.192 -0.560132 -0.401250 -0.560134 -0.401247 118 74 2001 12 21.12905 1.000 C 08 06 46.67 +51 58 02.2 1.141 0.192 -0.126890 -0.206207 -0.126892 -0.206205 118 75 2001 12 23.27254 1.000 C 08 11 16.46 +52 46 51.5 1.146 0.197 0.778890 0.178610 0.778888 0.178613 699 76 2001 12 23.29398 1.000 C 08 11 18.54 +52 47 20.9 1.146 0.197 0.580842 -0.143903 0.580840 -0.143900 699 77 2001 12 23.31546 1.000 C 08 11 20.60 +52 47 50.0 1.146 0.197 0.615082 -0.512891 0.615080 -0.512888 699 78 2001 12 23.33690 1.000 C 08 11 22.57 +52 48 18.8 1.146 0.197 0.476211 -0.409676 0.476210 -0.409673 699 79 2001 12 23.37542 1.000 C 08 11 25.64 +52 49 09.9 1.146 0.197 -0.486771 -0.208349 -0.486773 -0.208346 704 80 2001 12 23.39039 1.000 C 08 11 27.01 +52 49 29.1 1.146 0.197 -0.075779 -0.113676 -0.075781 -0.113673 704 81 2001 12 23.40616 1.000 C 08 11 28.42 +52 49 48.6 1.146 0.197 -0.146159 -0.149517 -0.146160 -0.149514 704 82 2001 12 23.42146 1.000 C 08 11 29.77 +52 50 07.6 1.146 0.197 -0.132494 0.233692 -0.132495 0.233695 704 83 2001 12 23.43663 1.000 C 08 11 31.16 +52 50 25.5 1.146 0.197 -0.225507 -0.147211 -0.225509 -0.147208 704 84 2002 01 05.42039 1.000 C 08 26 56.81 +55 33 42.1 1.181 0.235 0.589358 0.066166 0.589358 0.066169 699 85 2002 01 05.44402 1.000 C 08 26 56.98 +55 33 47.4 1.181 0.236 -0.015192 0.445677 -0.015192 0.445679 699 86 2002 01 05.46769 1.000 C 08 26 57.31 +55 33 52.4 1.181 0.236 0.158348 0.050481 0.158348 0.050484 699 87 2002 01 05.49138 1.000 C 08 26 57.81 +55 33 58.2 1.182 0.236 1.998143 -0.538924 1.998142 F -0.538921 699 88 2002 01 19.29841 1.000 C 08 28 12.85 +55 07 34.2 1.231 0.288 1.192972 -0.821728 1.192972 -0.821725 699 89 2002 01 19.32609 1.000 C 08 28 11.92 +55 07 20.3 1.231 0.288 0.000217 0.270989 0.000217 0.270991 699 90 2002 01 19.35362 1.000 C 08 28 11.16 +55 07 07.3 1.231 0.288 0.513624 0.174674 0.513624 0.174676 699 91 2002 01 19.38114 1.000 C 08 28 10.46 +55 06 52.7 1.231 0.288 0.149501 -0.493213 0.149502 -0.493211 699 92 2002 01 21.30205 1.000 C 08 27 51.42 +54 49 54.3 1.239 0.297 0.175400 -0.296439 0.175401 -0.296437 699 93 2002 01 21.32959 1.000 C 08 27 50.58 +54 49 38.7 1.239 0.297 0.074613 0.152186 0.074613 0.152188 699 94 2002 01 21.35722 1.000 C 08 27 49.73 +54 49 22.9 1.239 0.297 0.447137 0.726296 0.447137 0.726298 699 95 2002 01 21.38488 1.000 C 08 27 49.00 +54 49 06.1 1.239 0.297 0.556266 0.361759 0.556266 0.361761 699 96 2002 03 09.33258 1.000 C 08 45 07.37 +40 36 06.6 1.466 0.613 -0.324660 0.256120 -0.324659 0.256121 696 97 2002 03 09.33671 1.000 C 08 45 07.60 +40 36 01.0 1.466 0.613 -0.497249 0.590477 -0.497248 0.590477 696 98 2007 01 28.38330 1.000 C 12 50 14.71 +16 03 55.3 1.442 0.663 -0.761875 0.657158 -0.761875 0.657159 291 99 2007 01 28.39417 1.000 C 12 50 14.72 +16 04 00.6 1.442 0.663 -1.035229 1.093168 -1.035229 1.093169 291 100 2007 01 28.40480 1.000 C 12 50 14.72 +16 04 04.6 1.442 0.663 -1.161686 0.350331 -1.161686 0.350331 291 101 2018 09 07.20995 1.000 C 21 10 12.80 -36 57 28.2 1.671 0.768 -0.237231 0.101795 -0.237231 0.101794 807 102 2018 09 07.22104 1.000 C 21 10 11.81 -36 57 27.5 1.671 0.768 -0.746357 -0.614390 -0.746356 -0.614390 807 103 2018 09 07.23214 1.000 C 21 10 10.79 -36 57 27.9 1.671 0.768 -0.203135 -0.775032 -0.203135 -0.775032 807 104 2023 08 18.564027 1.000 C 00 24 11.286 -21 00 20.74 1.588 0.662 -0.088593 0.180897 -0.088593 0.180897 F51 105 2023 08 18.575285 1.000 C 00 24 11.437 -21 00 28.13 1.588 0.662 -0.192238 0.271808 -0.192238 0.271808 F51 106 2023 08 18.586552 1.000 C 00 24 11.592 -21 00 35.71 1.588 0.662 -0.229608 0.164014 -0.229608 0.164014 F51 107 2023 08 18.597839 1.000 C 00 24 11.758 -21 00 43.23 1.588 0.662 -0.134793 0.122857 -0.134793 0.122857 F51 108 2023 08 24.533336 1.000 C 00 25 24.851 -22 10 43.87 1.557 0.611 -0.052965 0.106857 -0.052965 0.106857 F51 109 2023 08 24.544353 1.000 C 00 25 24.841 -22 10 52.18 1.557 0.611 0.042193 -0.036061 0.042193 -0.036061 F51 110 2023 08 24.555350 1.000 C 00 25 24.816 -22 11 00.18 1.557 0.611 -0.130447 0.036966 -0.130447 0.036966 F51 111 2023 08 24.566338 1.000 C 00 25 24.815 -22 11 08.25 1.556 0.611 0.038112 0.089391 0.038112 0.089391 F51 112 2023 09 18.419712 1.000 C 00 12 45.876 -27 24 46.97 1.425 0.453 -0.136564 -0.062921 -0.136564 -0.062921 F51 113 2023 09 18.430619 1.000 C 00 12 45.066 -27 24 53.75 1.425 0.453 -0.201573 -0.052214 -0.201573 -0.052214 F51 114 2023 09 18.452447 1.000 C 00 12 43.450 -27 25 07.38 1.425 0.453 -0.119638 0.014465 -0.119638 0.014465 F51 115 2023 10 09.312274 1.000 C 23 44 55.100 -28 39 24.35 1.321 0.384 -0.015597 -0.126934 -0.015597 -0.126934 F51 116 2023 10 09.323836 1.000 C 23 44 54.050 -28 39 21.18 1.321 0.384 -0.060893 -0.133183 -0.060893 -0.133183 F51 117 2023 10 09.335372 1.000 C 23 44 52.997 -28 39 18.04 1.321 0.384 -0.016982 -0.131314 -0.016982 -0.131314 F51 118 2023 10 09.354426 1.000 C 23 44 51.259 -28 39 12.60 1.321 0.384 -0.085050 -0.127613 -0.085050 -0.127613 F51 119 2023 10 16.323704 1.000 C 23 36 08.055 -27 42 04.43 1.288 0.371 -0.049274 -0.127102 -0.049274 -0.127102 F51 120 2023 10 16.335021 1.000 C 23 36 07.177 -27 41 56.71 1.288 0.371 -0.064171 -0.117846 -0.064171 -0.117846 F51 121 2023 10 16.344675 1.000 C 23 36 06.428 -27 41 50.15 1.288 0.371 -0.023868 -0.060426 -0.023868 -0.060426 F51 122 2023 10 16.354316 1.000 C 23 36 05.679 -27 41 43.47 1.288 0.371 -0.041259 -0.067962 -0.041259 -0.067962 F51 123 2023 11 02.264873 1.000 C 23 25 08.197 -22 19 30.32 1.218 0.353 -0.022815 0.012384 -0.022815 0.012384 F51 124 2023 11 02.275181 1.000 C 23 25 08.012 -22 19 14.40 1.217 0.353 0.058289 0.046746 0.058289 0.046746 F51 125 2023 11 02.285492 1.000 C 23 25 07.833 -22 18 58.30 1.217 0.353 -0.012127 0.024648 -0.012127 0.024648 F51 126 2023 11 02.295789 1.000 C 23 25 07.654 -22 18 42.23 1.217 0.353 -0.051310 0.041680 -0.051310 0.041680 F51 127 2023 11 09.245219 1.000 C 23 25 55.105 -19 00 17.82 1.193 0.349 0.039348 0.201775 0.039348 0.201775 F51 128 2023 11 09.256363 1.000 C 23 25 55.217 -18 59 57.11 1.193 0.349 0.040851 0.104210 0.040851 0.104210 F51 129 2023 11 09.267506 1.000 C 23 25 55.334 -18 59 36.30 1.193 0.349 -0.056346 -0.002939 -0.056346 -0.002939 F51 130 2023 11 09.278637 1.000 C 23 25 55.444 -18 59 15.67 1.193 0.349 0.033843 0.010073 0.033843 0.010073 F51 131 2023 11 10.186680 1.000 C 23 26 15.662 -18 30 53.57 1.189 0.349 -0.153928 0.173895 -0.153928 0.173895 G96 132 2023 11 10.191858 1.000 C 23 26 15.727 -18 30 43.63 1.189 0.349 -0.012677 0.013942 -0.012677 0.013942 G96 133 2023 11 10.197020 1.000 C 23 26 15.814 -18 30 34.13 1.189 0.349 0.078218 0.370784 0.078218 0.370784 G96 134 2023 11 10.202193 1.000 C 23 26 15.900 -18 30 24.12 1.189 0.349 -0.056886 0.302101 -0.056886 0.302101 G96 135 2023 12 07.104880 1.000 C 23 59 39.656 -00 59 03.59 1.127 0.347 -0.162448 -0.025268 -0.162448 -0.025268 G96 136 2023 12 07.110579 1.000 C 23 59 40.294 -00 58 48.36 1.127 0.347 -0.136375 0.117245 -0.136375 0.117245 G96 137 2023 12 07.116265 1.000 C 23 59 40.945 -00 58 33.02 1.127 0.347 -0.363247 0.213340 -0.363247 0.213340 G96 138 2023 12 07.121979 1.000 C 23 59 41.586 -00 58 17.62 1.127 0.347 -0.398902 0.243619 -0.398902 0.243619 G96 139 2024 01 01.345839 1.000 C 01 07 38.039 +18 32 01.08 1.124 0.373 -0.160341 0.263342 -0.160341 0.263342 F52 140 2024 01 01.356294 1.000 C 01 07 40.097 +18 32 28.77 1.124 0.373 -0.095808 0.382347 -0.095808 0.382347 F52 141 2024 01 01.366729 1.000 C 01 07 42.163 +18 32 56.52 1.124 0.373 -0.158826 0.406747 -0.158826 0.406747 F52 142 2024 01 01.377159 1.000 C 01 07 44.214 +18 33 24.33 1.124 0.373 0.014016 0.245609 0.014016 0.245609 F52 } }