Bulletin B 2026-06-01 new 460 Year Month Day MJD X sigma_X Y sigma_Y UT1-UTC sigma_UT1-UTC LOD sigma_LOD dPsi sigma_dPsi dEpsilon sigma_dEpsilon dX sigma_dX dY sigma_dY marcsec marcsec marcsec marcsec msec msec msec msec marcsec marcsec marcsec marcsec marcsec marcsec marcsec marcsec 126.437 0.036 410.175 0.042 50.0221 0.0189 0.9042 0.0102 -111.079 0.167 -10.628 0.074 0.501 0.067 -0.071 0.074 127.825 0.035 411.331 0.040 49.2010 0.0154 0.7262 0.0106 -110.958 0.152 -10.697 0.070 0.539 0.061 -0.058 0.070 129.535 0.038 412.057 0.043 48.5886 0.0130 0.5130 0.0132 -110.996 0.152 -10.887 0.070 0.551 0.061 -0.045 0.070 131.630 0.039 412.622 0.046 48.1656 0.0126 0.3282 0.0141 -111.179 0.165 -11.040 0.076 0.546 0.066 -0.034 0.076 133.560 0.038 413.291 0.044 47.9226 0.0138 0.1632 0.0145 -111.377 0.406 -11.079 0.191 0.530 0.162 -0.027 0.191 135.374 0.036 413.590 0.043 47.8188 0.0188 0.0649 0.0142 -111.433 0.409 -11.094 0.191 0.506 0.163 -0.026 0.191 136.880 0.037 413.544 0.043 47.7627 0.0269 0.0437 0.0127 -111.296 0.560 -11.238 0.200 0.478 0.223 -0.034 0.200 138.546 0.038 413.709 0.042 47.7158 0.0447 0.0709 0.0108 -111.011 7.474 -11.539 0.575 0.451 2.973 -0.059 0.575 139.773 0.037 413.664 0.042 47.5928 0.0818 0.1898 0.0131 -110.662 25.839 -11.819 1.571 0.425 10.279 -0.087 1.571 141.211 0.039 413.823 0.043 47.3072 0.0417 0.3702 0.0126 -110.366 26.945 -11.898 1.631 0.404 10.719 -0.104 1.631 142.395 0.039 414.232 0.041 46.8578 0.0252 0.5591 0.0149 -110.307 25.241 -11.802 2.773 0.388 10.041 -0.111 2.773 143.275 0.038 414.482 0.039 46.1734 0.0303 0.8155 0.0142 -110.560 13.235 -11.704 10.721 0.376 5.265 -0.111 10.721 144.200 0.037 414.576 0.039 45.2205 0.0504 1.0648 0.0133 -110.914 13.198 -11.665 10.745 0.367 5.250 -0.105 10.745 145.290 0.038 414.959 0.039 44.0898 0.0362 1.2034 0.0112 -111.075 13.065 -11.529 10.636 0.359 5.197 -0.094 10.636 145.772 0.039 415.219 0.036 42.8476 0.0225 1.2663 0.0113 -111.074 2.503 -11.165 1.959 0.355 0.996 -0.080 1.959 146.679 0.039 415.296 0.034 41.5955 0.0208 1.1866 0.0146 -111.278 0.252 -10.743 0.111 0.355 0.100 -0.067 0.111 147.619 0.039 415.398 0.036 40.5418 0.0176 0.9184 0.0131 -111.870 0.247 -10.621 0.106 0.365 0.098 -0.062 0.106 148.337 0.039 415.629 0.037 39.7756 0.0143 0.6177 0.0157 -112.552 0.228 -10.941 0.100 0.381 0.091 -0.062 0.100 149.270 0.040 416.107 0.036 39.2918 0.0096 0.3584 0.0093 -112.850 0.100 -11.485 0.058 0.399 0.040 -0.065 0.058 150.026 0.039 415.972 0.037 39.0254 0.0096 0.1925 0.0080 -112.608 0.100 -11.941 0.058 0.418 0.040 -0.069 0.058 150.987 0.035 416.318 0.040 38.8547 0.0108 0.1629 0.0064 -112.069 0.130 -12.182 0.288 0.434 0.052 -0.072 0.288 151.686 0.036 416.812 0.037 38.6657 0.0192 0.2446 0.0064 -111.562 2.511 -12.258 18.269 0.448 0.999 -0.074 18.269 152.534 0.035 417.152 0.035 38.3302 0.0526 0.4269 0.0075 -111.265 3.007 -12.232 22.011 0.457 1.196 -0.077 22.011 153.583 0.036 417.898 0.035 37.8071 0.0248 0.6235 0.0073 -111.184 3.008 -12.138 22.021 0.454 1.197 -0.077 22.021 154.586 0.037 418.545 0.035 37.0952 0.0119 0.7964 0.0096 -111.190 3.007 -12.019 22.008 0.443 1.196 -0.077 22.008 155.250 0.038 419.221 0.038 36.2411 0.0097 0.9116 0.0104 -111.189 1.091 -11.900 1.929 0.429 0.434 -0.076 1.929 155.427 0.038 419.409 0.039 35.2741 0.0140 0.9763 0.0092 -111.179 1.144 -11.764 0.387 0.416 0.455 -0.076 0.387 155.490 0.039 419.022 0.037 34.3381 0.0309 0.8843 0.0100 -111.160 2.548 -11.605 0.906 0.407 1.013 -0.076 0.906 155.479 0.041 418.148 0.039 33.5426 0.0559 0.7114 0.0070 -111.089 6.876 -11.499 2.508 0.406 2.735 -0.078 2.508 155.990 0.041 417.384 0.037 32.9256 0.0255 0.5164 0.0071 -110.992 9.719 -11.565 3.560 0.403 3.866 -0.081 3.560 156.859 0.040 417.250 0.038 32.5068 0.0143 0.397 4.095 -0.085 3.770 157.968 0.033 417.056 0.031 32.2322 0.0145 0.390 20.613 -0.091 15.817 159.727 0.030 416.373 0.029 32.0782 0.0272 0.384 21.865 -0.099 16.730 161.247 0.030 416.083 0.029 32.0798 0.1155 0.380 21.865 -0.109 16.730 162.309 0.030 416.117 0.029 32.1320 0.1087 0.386 21.733 -0.124 16.668 163.180 0.030 416.189 0.029 32.1862 0.0623 0.395 11.219 -0.140 11.696 164.229 0.030 415.649 0.029 32.1906 0.0541 0.404 9.001 -0.157 10.648 164.999 0.031 415.243 0.029 32.0757 0.0220 0.411 8.995 -0.173 10.644 165.670 0.031 414.349 0.029 31.7137 0.0119 0.417 7.841 -0.188 9.281 167.148 0.031 413.409 0.029 31.0063 0.0100 0.421 0.055 -0.200 0.083 168.038 0.031 412.534 0.029 30.1523 0.0099 0.422 0.031 -0.209 0.056 169.089 0.031 411.662 0.029 29.1600 0.0101 0.420 0.031 -0.214 0.056 169.862 0.031 411.754 0.029 28.1252 0.0111 0.415 0.038 -0.213 0.059 170.466 0.032 411.676 0.029 27.1559 0.0114 0.408 0.040 -0.203 0.059 171.309 0.032 412.178 0.029 26.4017 0.0098 0.473 0.040 -0.168 0.059 171.848 0.034 412.491 0.031 25.9258 0.0089 0.541 0.039 -0.119 0.057 172.707 0.037 412.873 0.034 25.7307 0.0086 0.534 0.036 -0.070 0.044 173.418 0.038 413.187 0.035 25.6197 0.0087 0.400 0.038 -0.029 0.047 174.219 0.038 413.031 0.035 25.5213 0.0087 0.289 0.500 -0.167 0.500 174.678 0.037 412.605 0.035 25.2122 0.0090 0.295 0.500 -0.171 0.500 175.188 0.037 411.854 0.034 24.6297 0.0089 0.297 0.500 -0.177 0.500 175.950 0.038 410.989 0.035 23.7905 0.0087 0.295 0.500 -0.183 0.500 177.304 0.038 410.286 0.035 22.7624 0.0090 0.292 0.500 -0.187 0.500 178.558 0.038 409.966 0.035 21.7057 0.0125 0.291 0.500 -0.187 0.500 179.276 0.038 409.624 0.036 20.7211 0.0155 0.292 0.500 -0.184 0.500 179.932 0.038 409.484 0.036 19.8188 0.0127 0.295 0.500 -0.181 0.500 180.529 0.037 409.460 0.035 19.0529 0.0129 0.299 0.500 -0.182 0.500 180.774 0.037 409.225 0.035 18.4944 0.0125 0.302 0.500 -0.186 0.500 181.104 0.037 408.626 0.036 18.0603 0.0127 0.304 0.500 -0.189 0.500 181.531 0.043 408.050 0.040 17.8323 0.0143 0.306 0.500 -0.188 0.500 181.885 0.063 407.614 0.059 17.7470 0.0191 0.312 0.500 -0.181 0.500