Improve: 2025_BC4 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 51/0 number of iterations: 5 ====================================================================================================================== Iteration: 4 { In_coords Corrections Errors In_elements El_errors 1 0.610805556 0.439E+02 0.403E+01 | e 0.283759350 0.61989E+00 2 -0.830637905 0.472E+02 0.436E+01 | a 1.145863607 0.56509E+00 3 -0.378149167 0.306E+02 0.282E+01 | i 7.211111390 0.16646E+02 4 0.010656128 -0.494E+00 0.453E-01 | node 310.632615332 0.32891E+01 5 0.010881394 0.734E+00 0.678E-01 | peri 91.338685057 0.72718E+01 6 0.006978770 0.279E+00 0.258E-01 | M 294.512221170 0.23703E+03 | tp = 2026-02-10.499619 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: 819.63068 Optical RMSE: 819.63068(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 102/102 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 2025 01 24.348156 1.000 C 10 30 31.957 +36 02 31.81 1.024 0.053 -61239.226435 62305.471732 246.804830 530.483299 703 2 2025 01 24.351233 1.000 C 10 30 26.449 +36 01 39.29 1.024 0.053 -61267.570909 62259.257702 298.208209 526.137328 703 3 2025 01 24.354240 1.000 C 10 30 21.053 +36 00 48.02 1.024 0.053 -61295.465599 62214.112511 348.823951 522.359270 703 4 2025 01 24.357266 1.000 C 10 30 15.732 +35 59 55.14 1.024 0.053 -61321.733182 62167.737177 402.116282 518.062000 703 5 2025 01 24.386173 1.000 C 10 29 24.580 +35 51 41.08 1.024 0.053 -61579.612537 61734.742874 924.394268 510.988831 I52 6 2025 01 24.386423 1.000 C 10 29 24.126 +35 51 37.01 1.024 0.053 -61582.047870 61731.163238 928.884982 511.251607 I52 7 2025 01 24.386674 1.000 C 10 29 23.687 +35 51 32.47 1.024 0.053 -61584.164448 61727.173173 933.723858 511.122631 I52 8 2025 01 24.386927 1.000 C 10 29 23.240 +35 51 28.04 1.024 0.053 -61586.390725 61723.281653 938.510855 511.125550 I52 9 2025 01 24.62185 0.250 B 10 23 22.30 +34 43 26.9 1.025 0.054 -63237.280359 58240.046565 -1260.258733 678.013417 P13 10 2025 01 24.63110 0.250 B 10 23 07.54 +34 40 56.7 1.025 0.054 -63306.031896 58109.376178 -1188.239781 635.395542 P13 11 2025 01 24.64173 0.250 B 10 22 50.49 +34 38 03.9 1.025 0.054 -63385.976151 57958.770102 -1095.184512 590.186362 P13 12 2025 01 24.91063 1.000 C 10 16 14.00 +33 23 49.2 1.027 0.054 -65072.681153 54140.417412 -948.751291 579.901949 L04 13 2025 01 24.91699 1.000 C 10 16 04.54 +33 22 08.0 1.027 0.054 -65112.829687 54052.546676 -883.818742 562.135646 L04 14 2025 01 25.494916 0.250 B 10 03 43.034 +30 51 50.15 1.029 0.056 -67666.243924 46362.435438 -2029.430379 -556.560950 Q06 15 2025 01 25.504453 0.250 B 10 03 31.256 +30 49 33.19 1.029 0.056 -67705.403687 46244.192592 -2007.314417 -608.177625 Q06 16 2025 01 25.513995 0.250 B 10 03 19.545 +30 47 16.76 1.030 0.056 -67743.338582 46126.692996 -1972.674230 -656.011407 Q06 17 2025 01 25.635699 1.000 C 10 00 48.87 +30 18 08.0 1.030 0.056 -68220.161198 44613.755231 -679.256664 -989.129705 900 18 2025 01 25.647601 1.000 C 10 00 34.15 +30 15 17.0 1.030 0.056 -68264.852827 44465.771331 -479.892101 -985.904999 900 19 2025 01 25.659501 1.000 C 10 00 19.40 +30 12 24.4 1.030 0.056 -68309.507579 44316.075881 -272.442967 -978.293998 900 20 2025 01 25.82854 1.000 C 09 57 17.42 +29 30 41.6 1.031 0.057 -68737.428566 42203.603189 -1337.301874 -475.290778 C40 21 2025 01 25.83690 1.000 C 09 57 07.82 +29 28 44.5 1.031 0.057 -68763.155350 42102.150916 -1263.180986 -496.244953 C40 22 2025 01 25.84109 1.000 C 09 57 03.04 +29 27 47.5 1.031 0.057 -68775.927754 42053.045153 -1223.584210 -504.055922 C40 23 2025 01 25.84608 1.000 C 09 56 59.37 +29 26 16.3 1.031 0.057 -68771.590767 41981.489030 -1443.981511 -331.070380 L04 24 2025 01 25.85142 1.000 C 09 56 53.32 +29 25 02.4 1.031 0.057 -68787.706243 41917.581927 -1411.229975 -348.091441 L04 25 2025 01 25.86897 0.250 B 09 56 33.30 +29 21 06.9 1.031 0.057 -68841.997331 41712.903867 -1265.375699 -460.688788 M45 26 2025 01 25.87072 0.250 B 09 56 31.28 +29 20 42.3 1.031 0.057 -68847.580962 41691.461554 -1250.345428 -465.215712 M45 27 2025 01 25.87238 0.250 B 09 56 29.40 +29 20 19.4 1.031 0.057 -68852.458402 41671.665112 -1235.422226 -468.866077 M45 28 2025 01 25.945432 0.250 B 09 55 11.60 +29 03 17.9 1.032 0.057 -69025.436652 40798.439798 -1230.113749 -596.540458 I93 29 2025 01 25.947080 0.250 B 09 55 09.74 +29 02 55.5 1.032 0.057 -69030.351643 40778.976517 -1214.821673 -599.868090 I93 30 2025 01 25.948183 0.250 B 09 55 08.79 +29 02 43.0 1.032 0.057 -69031.260178 40768.227768 -1248.100878 -649.800694 958 31 2025 01 25.948719 0.250 B 09 55 07.91 +29 02 33.4 1.032 0.057 -69034.993308 40759.858382 -1199.132003 -602.840068 I93 32 2025 01 25.951357 0.250 B 09 55 05.25 +29 01 59.2 1.032 0.057 -69039.952163 40730.234769 -1217.087281 -656.638105 958 33 2025 01 25.954532 0.250 B 09 55 01.74 +29 01 16.1 1.032 0.057 -69048.347452 40693.026060 -1184.882615 -662.305567 958 34 2025 01 27.21538 0.250 B 09 36 05.885 +24 36 22.75 1.038 0.061 -70201.340507 26963.963821 -492.605771 -1240.503273 734 35 2025 01 27.21944 0.250 B 09 36 02.510 +24 35 37.32 1.038 0.061 -70202.347930 26923.223321 -445.610209 -1240.001688 734 36 2025 01 27.22336 0.250 B 09 35 59.251 +24 34 54.23 1.038 0.061 -70203.500757 26884.622840 -399.190838 -1238.151389 734 37 2025 01 28.036450 1.000 C 09 26 23.546 +22 10 53.70 1.041 0.064 -69604.953214 19149.248496 1593.421196 -104.838892 033 38 2025 01 28.037090 1.000 C 09 26 23.129 +22 10 47.40 1.042 0.064 -69603.949932 19143.520035 1602.251556 -101.962866 033 39 2025 01 28.037890 1.000 C 09 26 22.596 +22 10 38.70 1.042 0.064 -69602.606564 19135.520686 1613.378346 -99.194979 033 40 2025 01 29.33586 1.000 C 09 14 24.984 +18 59 03.30 1.048 0.068 -67095.928290 8249.211481 1073.953634 -179.738640 U52 41 2025 01 29.35264 1.000 C 09 14 15.859 +18 56 50.46 1.048 0.068 -67059.410278 8112.596986 1292.197549 -103.284888 U52 42 2025 01 29.36940 1.000 C 09 14 06.895 +18 54 37.80 1.048 0.068 -67020.626839 7976.746277 1519.260942 -17.954388 U52 43 2025 01 30.33081 1.000 C 09 07 05.604 +16 57 13.21 1.052 0.072 -64268.549627 657.454940 1004.660151 289.242744 U52 44 2025 01 30.33747 1.000 C 09 07 02.729 +16 56 29.11 1.052 0.072 -64247.162667 608.225637 1084.289459 325.333808 U52 45 2025 02 03.314600 1.000 C 08 47 42.340 +11 19 29.40 1.071 0.088 -45349.244643 -26423.456887 -752.493012 -288.734355 691 46 2025 02 03.317930 1.000 C 08 47 41.520 +11 19 16.30 1.071 0.088 -45326.006806 -26445.520363 -726.173000 -258.454794 691 47 2025 02 03.321270 1.000 C 08 47 40.690 +11 19 03.50 1.071 0.088 -45303.013438 -26467.525255 -700.137581 -227.770561 691 48 2025 02 03.323070 1.000 C 08 47 40.117 +11 18 56.23 1.071 0.088 -45290.486241 -26481.064395 -681.832142 -176.005124 G96 49 2025 02 03.328677 1.000 C 08 47 38.720 +11 18 34.31 1.071 0.088 -45251.534604 -26518.323486 -638.286489 -124.442960 G96 50 2025 02 03.334280 1.000 C 08 47 37.298 +11 18 13.61 1.071 0.088 -45213.743066 -26555.107923 -596.177933 -72.112296 G96 51 2025 02 03.339883 1.000 C 08 47 35.866 +11 17 51.76 1.071 0.088 -45175.103212 -26592.733434 -553.551603 -20.342210 G96 } }