Improve: 2026_BD4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 0/32 number of iterations: 5 ====================================================================================================================== Iteration: 2 { In_coords Corrections Errors In_elements El_errors 1 0.392024857 -0.645E-09 0.699E-04 | e 0.196923208 0.10993E-03 2 1.066245275 0.148E-08 0.150E-03 | a 1.092255923 0.77549E-04 3 0.416125286 0.386E-09 0.396E-04 | i 2.861136276 0.15736E-02 4 -0.014561169 0.494E-11 0.542E-06 | node 115.562285178 0.44043E-04 5 0.001981176 -0.302E-10 0.306E-05 | peri 87.653810172 0.24173E-02 6 0.001517580 -0.902E-11 0.918E-06 | M 246.307200071 0.15132E-01 | tp = 2025-02-08.727672 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: 0.25849 Optical RMSE: 0.25849(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 64/64 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 2026 01 20.360191 1.000 C 07 51 44.678 +26 04 40.64 1.027 0.043 0.151512 0.150041 0.151486 0.150004 F52 2 2026 01 20.371936 1.000 C 07 51 42.061 +26 05 51.83 1.027 0.043 0.298869 0.164599 0.298843 0.164562 F52 3 2026 01 20.383781 1.000 C 07 51 39.406 +26 07 03.52 1.027 0.043 0.485717 -0.134947 0.485691 -0.134984 F52 4 2026 01 20.439371 1.000 C 07 51 17.766 +26 11 25.40 1.027 0.043 0.269849 0.271664 0.269823 0.271629 I52 5 2026 01 20.442485 1.000 C 07 51 17.212 +26 11 42.54 1.027 0.043 -0.234294 -0.285001 -0.234320 -0.285037 I52 6 2026 01 20.444826 1.000 C 07 51 16.419 +26 11 46.81 1.027 0.043 0.046781 0.025833 0.046755 0.025798 H01 7 2026 01 20.445585 1.000 C 07 51 16.582 +26 11 59.50 1.027 0.043 -0.186421 0.121816 -0.186447 0.121781 I52 8 2026 01 20.448683 1.000 C 07 51 15.988 +26 12 16.49 1.027 0.043 -0.340351 0.143472 -0.340377 0.143437 I52 9 2026 01 20.449071 1.000 C 07 51 15.623 +26 12 10.16 1.027 0.043 -0.046947 0.016283 -0.046973 0.016247 H01 10 2026 01 20.459727 1.000 C 07 51 21.921 +26 14 32.45 1.027 0.043 -0.168274 -0.117908 -0.168300 -0.117944 F52 11 2026 01 20.460367 1.000 C 07 51 21.762 +26 14 36.15 1.027 0.043 -0.107489 0.018189 -0.107515 0.018152 F52 12 2026 01 20.462865 1.000 C 07 51 13.071 +26 13 26.20 1.027 0.043 -0.018518 -0.010030 -0.018544 -0.010066 H01 13 2026 01 20.468908 1.000 C 07 51 11.977 +26 13 59.44 1.027 0.043 -0.026429 -0.000960 -0.026455 -0.000995 H01 14 2026 01 20.993950 1.000 C 07 50 02.767 +27 07 35.30 1.025 0.041 0.176120 -0.184398 0.176093 -0.184434 033 15 2026 01 20.996300 1.000 C 07 50 02.249 +27 07 50.20 1.025 0.041 0.256899 -0.180002 0.256872 -0.180038 033 16 2026 01 20.998640 1.000 C 07 50 01.748 +27 08 04.60 1.025 0.041 -0.124373 -0.085900 -0.124400 -0.085936 033 17 2026 01 21.000980 1.000 C 07 50 01.266 +27 08 19.70 1.025 0.041 -0.072372 -0.604687 -0.072399 -0.604723 033 18 2026 01 21.171074 1.000 C 07 49 46.736 +27 27 25.99 1.024 0.041 -0.434278 -0.096741 -0.434305 -0.096777 I52 19 2026 01 21.172362 1.000 C 07 49 46.412 +27 27 35.14 1.024 0.041 0.031523 0.226587 0.031496 0.226551 I52 20 2026 01 21.173648 1.000 C 07 49 46.153 +27 27 43.74 1.024 0.041 -0.440168 0.148456 -0.440195 0.148420 I52 21 2026 01 21.895862 0.250 B 07 47 36.909 +28 50 47.39 1.022 0.038 -0.043924 0.345482 -0.043951 0.345446 204 22 2026 01 21.916374 0.250 B 07 47 31.702 +28 53 21.83 1.022 0.038 -0.182420 -0.258598 -0.182447 -0.258634 204 23 2026 01 23.605775 1.000 C 07 41 26.984 +32 51 17.32 1.016 0.033 0.577241 -0.098543 0.577214 -0.098581 O18 24 2026 01 23.606307 1.000 C 07 41 26.822 +32 51 21.82 1.016 0.033 -0.277109 0.242924 -0.277135 0.242887 O18 25 2026 01 23.887030 1.000 C 07 40 05.106 +33 37 07.00 1.015 0.032 0.185776 -0.039292 0.185750 -0.039329 033 26 2026 01 23.888160 1.000 C 07 40 04.717 +33 37 18.99 1.015 0.032 0.286480 -0.390547 0.286454 -0.390584 033 27 2026 01 23.889310 1.000 C 07 40 04.246 +33 37 30.40 1.015 0.032 0.314563 0.472702 0.314537 0.472665 033 28 2026 01 24.789990 1.000 C 07 35 30.667 +36 21 42.80 1.012 0.030 -0.148518 0.115861 -0.148543 0.115823 033 29 2026 01 24.790960 1.000 C 07 35 30.286 +36 21 54.60 1.012 0.030 -0.442370 0.156475 -0.442395 0.156438 033 30 2026 01 31.134605 1.000 C 04 26 14.780 +72 20 44.01 0.992 0.017 -0.220302 0.087944 -0.220296 0.087909 I52 31 2026 01 31.139194 1.000 C 04 25 37.368 +72 22 14.06 0.992 0.017 0.422040 0.067194 0.422046 0.067159 I52 32 2026 01 31.143642 1.000 C 04 25 01.279 +72 23 40.53 0.992 0.017 -0.211324 -0.234552 -0.211318 -0.234587 I52 } }