Improve: 2021_DA2 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 76/0 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.591325196 0.455E-09 0.911E-04 | e 0.209952925 0.16419E-04 2 -0.491072663 0.852E-09 0.171E-03 | a 0.898296477 0.42143E-05 3 -0.180855563 0.224E-09 0.448E-04 | i 8.574681401 0.83565E-03 4 0.010654588 -0.173E-10 0.347E-05 | node 152.845042293 0.24546E-04 5 0.017030674 0.163E-10 0.326E-05 | peri 230.917914664 0.19533E-03 6 0.004063285 0.431E-11 0.864E-06 | M 315.011596962 0.12518E-01 | tp = 2025-12-29.862081 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: 0.64765 Optical RMSE: 0.64765(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 139/152 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 2021 02 22.07102 1.000 C 11 54 04.30 +33 29 01.6 0.991 0.002 -0.513157 -0.215560 -0.513163 -0.215541 K88 2 2021 02 22.07133 1.000 C 11 54 01.12 +33 29 45.0 0.991 0.002 0.031963 -0.143369 0.031957 -0.143350 K88 3 2021 02 22.07165 1.000 C 11 53 58.00 +33 30 27.5 0.991 0.002 0.571813 -3.082603 0.571807 F -3.082584 F K88 4 2021 02 22.07197 1.000 C 11 53 54.63 +33 31 11.0 0.991 0.002 -0.525496 -3.126016 -0.525502 F -3.125997 F K88 5 2021 02 22.08421 1.000 C 11 51 49.62 +33 58 50.8 0.991 0.003 -0.008177 1.592154 -0.008183 1.592172 K88 6 2021 02 22.08448 1.000 C 11 51 47.15 +33 59 22.1 0.991 0.003 -0.849223 -3.712005 -0.849229 F -3.711987 F K88 7 2021 02 22.08474 1.000 C 11 51 44.47 +33 59 57.6 0.991 0.003 -0.679276 -2.314482 -0.679281 F -2.314463 F K88 8 2021 02 22.08500 1.000 C 11 51 41.70 +34 00 34.0 0.991 0.003 -0.689562 0.542133 -0.689568 0.542152 K88 9 2021 02 22.15112 1.000 C 11 41 26.80 +36 10 30.5 0.992 0.003 -0.809956 0.782180 -0.809960 0.782199 K88 10 2021 02 22.15231 1.000 C 11 41 16.71 +36 12 35.7 0.992 0.003 0.146004 0.196065 0.146000 0.196084 K88 11 2021 02 22.15374 1.000 C 11 41 04.50 +36 15 05.7 0.992 0.003 0.472763 0.788688 0.472759 0.788706 K88 12 2021 02 22.15446 1.000 C 11 40 58.45 +36 16 19.0 0.992 0.003 -0.246426 -0.913647 -0.246430 -0.913629 K88 13 2021 02 22.15681 1.000 C 11 40 38.48 +36 20 23.8 0.992 0.003 0.312431 0.675545 0.312427 0.675564 K88 14 2021 02 22.15729 1.000 C 11 40 34.57 +36 21 11.4 0.992 0.003 -0.068256 -1.816986 -0.068260 -1.816968 K88 15 2021 02 22.15824 1.000 C 11 40 26.40 +36 22 50.1 0.992 0.003 -0.589480 0.413978 -0.589484 0.413996 K88 16 2021 02 22.15848 1.000 C 11 40 24.52 +36 23 15.5 0.992 0.003 1.059937 -0.388930 1.059933 -0.388912 K88 17 2021 02 22.15872 1.000 C 11 40 22.46 +36 23 39.2 0.992 0.003 0.022701 -0.560604 0.022698 -0.560586 K88 18 2021 02 22.15967 1.000 C 11 40 14.45 +36 25 15.9 0.992 0.003 -0.691647 -0.524490 -0.691651 -0.524472 K88 19 2021 02 22.16177 1.000 C 11 39 56.97 +36 28 49.2 0.992 0.003 -0.600804 -1.523270 -0.600808 -1.523252 K88 20 2021 02 22.16277 1.000 C 11 39 48.66 +36 30 31.0 0.992 0.003 -0.129694 -1.345747 -0.129697 -1.345728 K88 21 2021 02 22.16302 1.000 C 11 39 46.64 +36 30 56.9 0.992 0.003 0.788314 -1.495221 0.788311 -1.495203 K88 22 2021 02 22.16327 1.000 C 11 39 44.48 +36 31 22.3 0.992 0.003 0.264112 -0.618217 0.264108 -0.618199 K88 23 2021 02 22.16352 1.000 C 11 39 42.44 +36 31 46.4 0.992 0.003 -0.359586 -1.657721 -0.359589 -1.657703 K88 24 2021 02 22.16377 1.000 C 11 39 40.32 +36 32 12.4 0.992 0.003 -0.101604 -0.728692 -0.101608 -0.728674 K88 25 2021 02 22.16402 1.000 C 11 39 38.24 +36 32 38.2 0.992 0.003 0.308961 -0.275436 0.308958 -0.275418 K88 26 2021 02 22.16427 1.000 C 11 39 36.23 +36 33 02.7 0.992 0.003 0.240024 -1.269043 0.240020 -1.269024 K88 27 2021 02 22.16477 1.000 C 11 39 31.96 +36 33 52.7 0.992 0.003 -0.986139 -0.203105 -0.986143 -0.203087 K88 28 2021 02 22.16502 1.000 C 11 39 29.92 +36 34 18.9 0.992 0.003 0.062275 0.225678 0.062271 0.225696 K88 29 2021 02 22.16696 1.000 C 11 39 13.96 +36 37 32.1 0.992 0.003 -0.475570 -0.688154 -0.475574 -0.688136 K88 30 2021 02 22.16746 1.000 C 11 39 09.76 +36 38 23.9 0.992 0.003 0.363772 1.388008 0.363769 1.388026 K88 31 2021 02 22.16771 1.000 C 11 39 07.69 +36 38 48.3 0.992 0.003 -0.156599 1.247438 -0.156602 1.247456 K88 32 2021 02 22.16896 1.000 C 11 38 57.50 +36 40 52.1 0.992 0.003 -0.067128 0.536582 -0.067131 0.536600 K88 33 2021 02 22.16921 1.000 C 11 38 55.45 +36 41 17.3 0.992 0.003 0.223301 0.856122 0.223297 0.856141 K88 34 2021 02 22.17021 1.000 C 11 38 47.36 +36 42 55.8 0.992 0.003 0.457704 -0.081123 0.457700 -0.081105 K88 35 2021 02 22.17101 1.000 C 11 38 40.81 +36 44 14.9 0.992 0.003 0.365393 0.379137 0.365389 0.379155 K88 36 2021 02 22.17151 1.000 C 11 38 36.69 +36 45 04.3 0.992 0.003 0.113618 1.021966 0.113614 1.021984 K88 37 2021 02 22.17176 1.000 C 11 38 34.72 +36 45 28.1 0.992 0.003 -0.043669 -0.026233 -0.043673 -0.026215 K88 38 2021 02 22.17201 1.000 C 11 38 32.70 +36 45 53.2 0.992 0.003 0.456151 0.226076 0.456148 0.226094 K88 39 2021 02 22.17301 1.000 C 11 38 24.52 +36 47 31.7 0.992 0.003 0.277516 1.255080 0.277512 1.255098 K88 40 2021 02 22.17376 1.000 C 11 38 18.45 +36 48 44.5 0.992 0.003 -0.162280 1.010239 -0.162284 1.010257 K88 41 2021 02 22.17476 1.000 C 11 38 10.46 +36 50 21.5 0.992 0.003 0.038672 0.009885 0.038668 0.009903 K88 42 2021 02 22.17501 1.000 C 11 38 08.48 +36 50 45.5 0.992 0.003 0.033979 -0.498228 0.033976 -0.498209 K88 43 2021 02 22.17658 1.000 C 11 37 55.83 +36 53 18.0 0.992 0.003 -0.050661 0.009361 -0.050665 0.009379 K88 44 2021 02 22.17708 1.000 C 11 37 51.80 +36 54 06.3 0.992 0.003 -0.251697 0.223019 -0.251701 0.223037 K88 45 2021 02 22.17808 1.000 C 11 37 43.80 +36 55 42.7 0.992 0.003 -0.305282 0.251226 -0.305285 0.251244 K88 46 2021 02 22.17889 1.000 C 11 37 37.40 +36 57 00.5 0.992 0.003 0.075525 -0.374294 0.075522 -0.374276 K88 47 2021 02 22.18089 1.000 C 11 37 21.52 +37 00 13.1 0.992 0.003 1.093439 0.207798 1.093436 0.207816 K88 48 2021 02 22.24692 1.000 C 11 33 33.36 +38 59 25.2 0.992 0.003 1.125209 2.578072 1.125207 2.578088 F H36 49 2021 02 22.24881 1.000 C 11 33 18.20 +39 02 13.9 0.992 0.003 -0.348960 4.083277 -0.348961 4.083294 F H36 50 2021 02 22.25077 1.000 C 11 33 02.75 +39 05 08.8 0.992 0.003 0.521662 3.927931 0.521661 3.927947 F H36 51 2021 02 22.25258 1.000 C 11 32 48.48 +39 07 48.8 0.992 0.003 0.658531 3.815679 0.658530 3.815696 F H36 52 2021 02 22.32594 1.000 C 11 24 48.97 +40 45 32.1 0.992 0.003 -0.658343 -0.712962 -0.658343 -0.712947 654 53 2021 02 22.32794 1.000 C 11 24 34.63 +40 47 57.1 0.992 0.003 -0.523615 -0.141900 -0.523615 -0.141884 654 54 2021 02 22.44066 1.000 C 11 11 27.33 +42 33 24.3 0.992 0.004 0.976367 1.675848 0.976367 1.675862 H36 55 2021 02 22.44614 1.000 C 11 10 56.85 +42 37 41.5 0.992 0.004 0.282881 1.645165 0.282882 1.645179 H36 56 2021 02 22.792338 1.000 C 10 52 08.18 +46 03 25.2 0.993 0.005 -0.316171 -0.479148 -0.316170 -0.479138 Z99 57 2021 02 22.794843 1.000 C 10 52 00.14 +46 04 45.3 0.993 0.005 -0.940955 -0.197223 -0.940953 -0.197213 Z99 58 2021 02 22.799882 1.000 C 10 51 43.99 +46 07 26.9 0.993 0.005 -0.646587 0.395636 -0.646585 0.395646 Z99 59 2021 02 22.802423 1.000 C 10 51 35.93 +46 08 48.0 0.994 0.005 -0.177465 -0.154601 -0.177463 -0.154591 Z99 60 2021 02 22.814947 1.000 C 10 51 00.87 +46 15 35.5 0.994 0.005 -0.705715 0.495777 -0.705714 0.495786 J95 61 2021 02 22.82048 1.000 C 10 50 33.95 +46 24 00.8 0.994 0.005 -0.086600 0.324571 -0.086599 0.324581 K88 62 2021 02 22.820587 1.000 C 10 50 42.90 +46 18 31.6 0.994 0.005 0.192819 0.253130 0.192821 0.253140 J95 63 2021 02 22.82474 1.000 C 10 50 19.32 +46 26 09.3 0.994 0.005 0.150877 0.164478 0.150879 0.164487 K88 64 2021 02 22.826290 1.000 C 10 50 24.69 +46 21 27.0 0.994 0.005 0.231796 0.140504 0.231798 0.140514 J95 65 2021 02 22.82898 1.000 C 10 50 04.76 +46 28 15.2 0.994 0.005 -0.372714 -0.072791 -0.372712 -0.072781 K88 66 2021 02 22.832471 1.000 C 10 50 04.91 +46 24 34.5 0.994 0.005 -0.277576 0.267625 -0.277574 0.267635 J95 67 2021 02 23.10148 1.000 C 10 35 59.40 +48 03 00.6 0.994 0.006 0.361087 -0.199736 0.361088 -0.199727 K88 68 2021 02 23.10588 1.000 C 10 35 48.40 +48 03 59.4 0.994 0.006 0.190828 -0.508428 0.190830 -0.508419 K88 69 2021 02 23.11036 1.000 C 10 35 37.32 +48 04 58.5 0.994 0.006 -0.011076 -0.896750 -0.011074 -0.896741 K88 70 2021 02 24.44155 1.000 C 10 07 52.42 +51 19 09.7 0.998 0.012 -0.269604 -0.822557 -0.269603 -0.822552 291 71 2021 02 24.45240 1.000 C 10 07 41.83 +51 19 28.7 0.998 0.012 -0.792298 -2.337436 -0.792296 -2.337432 F 291 72 2021 02 25.18893 1.000 C 10 01 51.13 +52 01 21.5 1.001 0.015 0.521943 -0.031672 0.521944 -0.031669 695 73 2021 02 25.19353 1.000 C 10 01 47.59 +52 01 40.2 1.001 0.015 0.292823 0.051420 0.292824 0.051423 695 74 2021 02 25.19813 1.000 C 10 01 44.04 +52 01 58.8 1.001 0.015 0.263805 -0.002783 0.263806 -0.002779 695 75 2021 03 02.174184 1.000 C 09 44 10.689 +53 16 19.05 1.014 0.034 0.285153 0.053875 0.285154 0.053876 G37 76 2021 03 02.176612 1.000 C 09 44 10.170 +53 16 20.87 1.014 0.034 0.209538 0.201689 0.209539 0.201691 G37 } }