********************************************************************** * * * I E R S B U L L E T I N - A * * * * Rapid Service/Prediction of Earth Orientation * ********************************************************************** 5 December 2013 Vol. XXVI No. 049 ______________________________________________________________________ GENERAL INFORMATION: To receive this information electronically, contact: ser7@maia.usno.navy.mil or use MJD = Julian Date - 2 400 000.5 days UT2-UT1 = 0.022 sin(2*pi*T) - 0.012 cos(2*pi*T) - 0.006 sin(4*pi*T) + 0.007 cos(4*pi*T) where pi = 3.14159265... and T is the date in Besselian years. TT = TAI + 32.184 seconds DUT1= (UT1-UTC) transmitted with time signals = -0.1 seconds beginning 21 Nov 2013 at 0000 UTC Beginning 1 July 2012: TAI-UTC = 35.000 000 seconds *********************************************************************** * Please note that daily and Bulletin A EOP data can be obtained from * * the primary Earth Orientation (EO) servers at: * * http://maia.usno.navy.mil ftp://maia.usno.navy.mil * * and from the backup EO server at: * * http://toshi.nofs.navy.mil ftp://toshi.nofs.navy.mil * *********************************************************************** ________________________________________________________________________ The contributed observations used in the preparation of this Bulletin are available at . The contributed analysis results are based on data from Very Long Baseline Interferometry (VLBI), Satellite Laser Ranging (SLR), the Global Positioning System (GPS) satellites, Lunar Laser Ranging (LLR), and meteorological predictions of variations in Atmospheric Angular Momentum (AAM). ________________________________________________________________________ COMBINED EARTH ORIENTATION PARAMETERS: IERS Rapid Service MJD x error y error UT1-UTC error " " " " s s 13 11 29 56625 0.05754 .00009 0.29333 .00009 -0.059233 0.000007 13 11 30 56626 0.05762 .00009 0.29376 .00009 -0.060634 0.000008 13 12 1 56627 0.05786 .00009 0.29422 .00009 -0.061974 0.000005 13 12 2 56628 0.05776 .00009 0.29487 .00009 -0.063260 0.000003 13 12 3 56629 0.05728 .00009 0.29562 .00009 -0.064464 0.000003 13 12 4 56630 0.05703 .00009 0.29644 .00009 -0.065599 0.000003 13 12 5 56631 0.05713 .00009 0.29740 .00009 -0.066749 0.000055 IERS Final Values MJD x y UT1-UTC " " s 13 10 2 56567 0.1311 0.2929 0.01120 13 10 3 56568 0.1295 0.2920 0.01004 13 10 4 56569 0.1285 0.2910 0.00880 13 10 5 56570 0.1279 0.2902 0.00751 13 10 6 56571 0.1267 0.2895 0.00622 13 10 7 56572 0.1248 0.2891 0.00496 13 10 8 56573 0.1232 0.2881 0.00375 13 10 9 56574 0.1218 0.2873 0.00259 13 10 10 56575 0.1205 0.2867 0.00147 13 10 11 56576 0.1187 0.2861 0.00038 13 10 12 56577 0.1168 0.2853 -0.00076 13 10 13 56578 0.1151 0.2848 -0.00196 13 10 14 56579 0.1139 0.2845 -0.00326 13 10 15 56580 0.1128 0.2840 -0.00471 13 10 16 56581 0.1117 0.2838 -0.00624 13 10 17 56582 0.1102 0.2836 -0.00777 13 10 18 56583 0.1083 0.2834 -0.00925 13 10 19 56584 0.1060 0.2831 -0.01060 13 10 20 56585 0.1037 0.2827 -0.01177 13 10 21 56586 0.1018 0.2825 -0.01277 13 10 22 56587 0.0999 0.2823 -0.01364 13 10 23 56588 0.0985 0.2823 -0.01441 13 10 24 56589 0.0969 0.2825 -0.01518 13 10 25 56590 0.0950 0.2826 -0.01604 13 10 26 56591 0.0935 0.2825 -0.01701 13 10 27 56592 0.0924 0.2824 -0.01808 13 10 28 56593 0.0918 0.2829 -0.01927 13 10 29 56594 0.0912 0.2836 -0.02062 13 10 30 56595 0.0904 0.2841 -0.02207 13 10 31 56596 0.0896 0.2842 -0.02359 13 11 1 56597 0.0881 0.2843 -0.02511 _______________________________________________________________________ PREDICTIONS: The following formulas will not reproduce the predictions given below, but may be used to extend the predictions beyond the end of this table. x = 0.1126 - 0.0207 cos A - 0.1303 sin A - 0.0331 cos C + 0.0607 sin C y = 0.3543 - 0.1198 cos A + 0.0127 sin A + 0.0607 cos C + 0.0331 sin C UT1-UTC = -0.0754 - 0.00107 (MJD - 56639) - (UT2-UT1) where A = 2*pi*(MJD-56631)/365.25 and C = 2*pi*(MJD-56631)/435. TAI-UTC(MJD 56632) = 35.0 The accuracy may be estimated from the expressions: S x,y = 0.00068 (MJD-56631)**0.80 S t = 0.00025 (MJD-56631)**0.75 Estimated accuracies are: Predictions 10 d 20 d 30 d 40 d Polar coord's 0.004 0.007 0.010 0.013 UT1-UTC 0.0014 0.0024 0.0032 0.0040 MJD x(arcsec) y(arcsec) UT1-UTC(sec) 2013 12 6 56632 0.0569 0.2984 -0.06800 2013 12 7 56633 0.0566 0.2994 -0.06936 2013 12 8 56634 0.0561 0.3003 -0.07079 2013 12 9 56635 0.0555 0.3011 -0.07225 2013 12 10 56636 0.0548 0.3018 -0.07367 2013 12 11 56637 0.0541 0.3025 -0.07502 2013 12 12 56638 0.0534 0.3031 -0.07623 2013 12 13 56639 0.0527 0.3038 -0.07730 2013 12 14 56640 0.0520 0.3045 -0.07823 2013 12 15 56641 0.0512 0.3051 -0.07904 2013 12 16 56642 0.0505 0.3058 -0.07976 2013 12 17 56643 0.0498 0.3065 -0.08044 2013 12 18 56644 0.0490 0.3072 -0.08110 2013 12 19 56645 0.0483 0.3078 -0.08179 2013 12 20 56646 0.0475 0.3085 -0.08252 2013 12 21 56647 0.0467 0.3092 -0.08332 2013 12 22 56648 0.0459 0.3099 -0.08423 2013 12 23 56649 0.0452 0.3106 -0.08523 2013 12 24 56650 0.0444 0.3114 -0.08633 2013 12 25 56651 0.0436 0.3121 -0.08748 2013 12 26 56652 0.0428 0.3129 -0.08867 2013 12 27 56653 0.0421 0.3137 -0.08985 2013 12 28 56654 0.0413 0.3145 -0.09097 2013 12 29 56655 0.0405 0.3153 -0.09201 2013 12 30 56656 0.0398 0.3161 -0.09296 2013 12 31 56657 0.0390 0.3170 -0.09385 2014 1 1 56658 0.0383 0.3178 -0.09475 2014 1 2 56659 0.0376 0.3187 -0.09573 2014 1 3 56660 0.0368 0.3196 -0.09682 2014 1 4 56661 0.0361 0.3205 -0.09805 2014 1 5 56662 0.0354 0.3214 -0.09938 2014 1 6 56663 0.0348 0.3223 -0.10075 2014 1 7 56664 0.0341 0.3233 -0.10207 2014 1 8 56665 0.0335 0.3242 -0.10326 2014 1 9 56666 0.0328 0.3252 -0.10430 2014 1 10 56667 0.0322 0.3262 -0.10518 2014 1 11 56668 0.0316 0.3272 -0.10592 2014 1 12 56669 0.0310 0.3282 -0.10654 2014 1 13 56670 0.0305 0.3292 -0.10708 2014 1 14 56671 0.0299 0.3303 -0.10759 2014 1 15 56672 0.0294 0.3313 -0.10811 2014 1 16 56673 0.0289 0.3324 -0.10868 2014 1 17 56674 0.0284 0.3335 -0.10933 2014 1 18 56675 0.0280 0.3346 -0.11007 2014 1 19 56676 0.0275 0.3357 -0.11092 2014 1 20 56677 0.0271 0.3368 -0.11185 2014 1 21 56678 0.0267 0.3379 -0.11287 2014 1 22 56679 0.0264 0.3391 -0.11394 2014 1 23 56680 0.0260 0.3402 -0.11503 2014 1 24 56681 0.0257 0.3414 -0.11610 2014 1 25 56682 0.0254 0.3425 -0.11711 2014 1 26 56683 0.0251 0.3437 -0.11808 2014 1 27 56684 0.0249 0.3449 -0.11900 2014 1 28 56685 0.0246 0.3461 -0.11993 2014 1 29 56686 0.0244 0.3473 -0.12093 2014 1 30 56687 0.0243 0.3485 -0.12207 2014 1 31 56688 0.0241 0.3497 -0.12337 2014 2 1 56689 0.0240 0.3509 -0.12483 2014 2 2 56690 0.0239 0.3521 -0.12639 2014 2 3 56691 0.0238 0.3533 -0.12795 2014 2 4 56692 0.0238 0.3546 -0.12944 2014 2 5 56693 0.0237 0.3558 -0.13078 2014 2 6 56694 0.0237 0.3570 -0.13198 2014 2 7 56695 0.0238 0.3583 -0.13301 2014 2 8 56696 0.0238 0.3595 -0.13392 2014 2 9 56697 0.0239 0.3608 -0.13475 2014 2 10 56698 0.0240 0.3620 -0.13553 2014 2 11 56699 0.0241 0.3633 -0.13631 2014 2 12 56700 0.0243 0.3645 -0.13714 2014 2 13 56701 0.0245 0.3658 -0.13804 2014 2 14 56702 0.0247 0.3671 -0.13905 2014 2 15 56703 0.0250 0.3683 -0.14017 2014 2 16 56704 0.0252 0.3696 -0.14139 2014 2 17 56705 0.0255 0.3708 -0.14272 2014 2 18 56706 0.0259 0.3721 -0.14410 2014 2 19 56707 0.0262 0.3733 -0.14550 2014 2 20 56708 0.0266 0.3746 -0.14690 2014 2 21 56709 0.0270 0.3758 -0.14824 2014 2 22 56710 0.0274 0.3771 -0.14953 2014 2 23 56711 0.0279 0.3783 -0.15076 2014 2 24 56712 0.0284 0.3796 -0.15199 2014 2 25 56713 0.0289 0.3808 -0.15326 2014 2 26 56714 0.0294 0.3820 -0.15464 2014 2 27 56715 0.0300 0.3833 -0.15619 2014 2 28 56716 0.0306 0.3845 -0.15793 2014 3 1 56717 0.0312 0.3857 -0.15980 2014 3 2 56718 0.0319 0.3869 -0.16176 2014 3 3 56719 0.0326 0.3881 -0.16368 2014 3 4 56720 0.0333 0.3893 -0.16550 2014 3 5 56721 0.0340 0.3905 -0.16717 2014 3 6 56722 0.0348 0.3916 -0.16866 2014 3 7 56723 0.0356 0.3928 -0.17000 2014 3 8 56724 0.0364 0.3940 -0.17123 2014 3 9 56725 0.0372 0.3951 -0.17240 2014 3 10 56726 0.0381 0.3962 -0.17354 2014 3 11 56727 0.0390 0.3974 -0.17471 2014 3 12 56728 0.0399 0.3985 -0.17594 2014 3 13 56729 0.0408 0.3996 -0.17727 2014 3 14 56730 0.0418 0.4007 -0.17869 2014 3 15 56731 0.0428 0.4018 -0.18023 2014 3 16 56732 0.0438 0.4028 -0.18186 2014 3 17 56733 0.0448 0.4039 -0.18355 2014 3 18 56734 0.0459 0.4049 -0.18526 2014 3 19 56735 0.0470 0.4060 -0.18696 2014 3 20 56736 0.0481 0.4070 -0.18860 2014 3 21 56737 0.0492 0.4080 -0.19016 2014 3 22 56738 0.0504 0.4089 -0.19164 2014 3 23 56739 0.0516 0.4099 -0.19307 2014 3 24 56740 0.0528 0.4109 -0.19448 2014 3 25 56741 0.0540 0.4118 -0.19596 2014 3 26 56742 0.0552 0.4127 -0.19757 2014 3 27 56743 0.0565 0.4136 -0.19933 2014 3 28 56744 0.0578 0.4145 -0.20124 2014 3 29 56745 0.0591 0.4154 -0.20327 2014 3 30 56746 0.0605 0.4162 -0.20532 2014 3 31 56747 0.0618 0.4170 -0.20732 2014 4 1 56748 0.0632 0.4178 -0.20919 2014 4 2 56749 0.0646 0.4186 -0.21090 2014 4 3 56750 0.0660 0.4194 -0.21244 2014 4 4 56751 0.0674 0.4201 -0.21383 2014 4 5 56752 0.0689 0.4209 -0.21513 2014 4 6 56753 0.0704 0.4216 -0.21638 2014 4 7 56754 0.0719 0.4223 -0.21761 2014 4 8 56755 0.0734 0.4229 -0.21887 2014 4 9 56756 0.0749 0.4236 -0.22020 2014 4 10 56757 0.0764 0.4242 -0.22161 2014 4 11 56758 0.0780 0.4248 -0.22312 2014 4 12 56759 0.0796 0.4254 -0.22472 2014 4 13 56760 0.0812 0.4259 -0.22638 2014 4 14 56761 0.0828 0.4265 -0.22807 2014 4 15 56762 0.0844 0.4270 -0.22977 2014 4 16 56763 0.0860 0.4275 -0.23141 2014 4 17 56764 0.0877 0.4279 -0.23297 2014 4 18 56765 0.0893 0.4283 -0.23443 2014 4 19 56766 0.0910 0.4288 -0.23583 2014 4 20 56767 0.0927 0.4291 -0.23719 2014 4 21 56768 0.0944 0.4295 -0.23858 2014 4 22 56769 0.0961 0.4298 -0.24006 2014 4 23 56770 0.0978 0.4301 -0.24165 2014 4 24 56771 0.0996 0.4304 -0.24336 2014 4 25 56772 0.1013 0.4307 -0.24517 2014 4 26 56773 0.1031 0.4309 -0.24703 2014 4 27 56774 0.1048 0.4311 -0.24885 2014 4 28 56775 0.1066 0.4313 -0.25057 2014 4 29 56776 0.1084 0.4314 -0.25215 2014 4 30 56777 0.1102 0.4316 -0.25355 2014 5 1 56778 0.1120 0.4317 -0.25479 2014 5 2 56779 0.1138 0.4317 -0.25591 2014 5 3 56780 0.1156 0.4318 -0.25695 2014 5 4 56781 0.1174 0.4318 -0.25794 2014 5 5 56782 0.1192 0.4318 -0.25895 2014 5 6 56783 0.1210 0.4317 -0.25998 2014 5 7 56784 0.1228 0.4317 -0.26109 2014 5 8 56785 0.1247 0.4316 -0.26226 2014 5 9 56786 0.1265 0.4314 -0.26352 2014 5 10 56787 0.1283 0.4313 -0.26483 2014 5 11 56788 0.1302 0.4311 -0.26618 2014 5 12 56789 0.1320 0.4309 -0.26754 2014 5 13 56790 0.1339 0.4307 -0.26886 2014 5 14 56791 0.1357 0.4304 -0.27010 2014 5 15 56792 0.1375 0.4301 -0.27126 2014 5 16 56793 0.1394 0.4298 -0.27232 2014 5 17 56794 0.1412 0.4294 -0.27333 2014 5 18 56795 0.1430 0.4290 -0.27435 2014 5 19 56796 0.1449 0.4286 -0.27542 2014 5 20 56797 0.1467 0.4282 -0.27659 2014 5 21 56798 0.1485 0.4277 -0.27786 2014 5 22 56799 0.1503 0.4272 -0.27921 2014 5 23 56800 0.1521 0.4267 -0.28058 2014 5 24 56801 0.1540 0.4261 -0.28192 2014 5 25 56802 0.1558 0.4255 -0.28317 2014 5 26 56803 0.1576 0.4249 -0.28429 2014 5 27 56804 0.1593 0.4243 -0.28523 2014 5 28 56805 0.1611 0.4236 -0.28602 2014 5 29 56806 0.1629 0.4229 -0.28666 2014 5 30 56807 0.1647 0.4222 -0.28721 2014 5 31 56808 0.1664 0.4214 -0.28770 2014 6 1 56809 0.1682 0.4207 -0.28818 2014 6 2 56810 0.1699 0.4198 -0.28868 2014 6 3 56811 0.1716 0.4190 -0.28923 2014 6 4 56812 0.1733 0.4181 -0.28985 2014 6 5 56813 0.1750 0.4172 -0.29054 2014 6 6 56814 0.1767 0.4163 -0.29128 2014 6 7 56815 0.1784 0.4154 -0.29207 2014 6 8 56816 0.1800 0.4144 -0.29286 2014 6 9 56817 0.1817 0.4134 -0.29363 2014 6 10 56818 0.1833 0.4124 -0.29436 2014 6 11 56819 0.1849 0.4113 -0.29500 2014 6 12 56820 0.1865 0.4102 -0.29556 2014 6 13 56821 0.1881 0.4091 -0.29606 2014 6 14 56822 0.1897 0.4080 -0.29655 2014 6 15 56823 0.1912 0.4068 -0.29709 2014 6 16 56824 0.1927 0.4056 -0.29773 2014 6 17 56825 0.1942 0.4044 -0.29848 2014 6 18 56826 0.1957 0.4032 -0.29931 2014 6 19 56827 0.1972 0.4019 -0.30018 2014 6 20 56828 0.1986 0.4006 -0.30102 2014 6 21 56829 0.2001 0.3993 -0.30177 2014 6 22 56830 0.2015 0.3979 -0.30238 2014 6 23 56831 0.2029 0.3966 -0.30282 2014 6 24 56832 0.2042 0.3952 -0.30309 2014 6 25 56833 0.2056 0.3938 -0.30320 2014 6 26 56834 0.2069 0.3924 -0.30318 2014 6 27 56835 0.2082 0.3909 -0.30307 2014 6 28 56836 0.2094 0.3894 -0.30294 2014 6 29 56837 0.2107 0.3879 -0.30283 2014 6 30 56838 0.2119 0.3864 -0.30278 2014 7 1 56839 0.2131 0.3849 -0.30284 2014 7 2 56840 0.2142 0.3833 -0.30303 2014 7 3 56841 0.2154 0.3817 -0.30334 2014 7 4 56842 0.2165 0.3801 -0.30378 2014 7 5 56843 0.2176 0.3785 -0.30428 2014 7 6 56844 0.2186 0.3769 -0.30482 2014 7 7 56845 0.2197 0.3752 -0.30534 2014 7 8 56846 0.2207 0.3735 -0.30581 2014 7 9 56847 0.2216 0.3718 -0.30624 2014 7 10 56848 0.2226 0.3701 -0.30662 2014 7 11 56849 0.2235 0.3684 -0.30699 2014 7 12 56850 0.2244 0.3666 -0.30740 2014 7 13 56851 0.2252 0.3649 -0.30790 2014 7 14 56852 0.2261 0.3631 -0.30855 2014 7 15 56853 0.2268 0.3613 -0.30932 2014 7 16 56854 0.2276 0.3595 -0.31018 2014 7 17 56855 0.2283 0.3576 -0.31106 2014 7 18 56856 0.2290 0.3558 -0.31187 2014 7 19 56857 0.2297 0.3540 -0.31252 2014 7 20 56858 0.2303 0.3521 -0.31304 2014 7 21 56859 0.2309 0.3502 -0.31342 2014 7 22 56860 0.2315 0.3483 -0.31360 2014 7 23 56861 0.2320 0.3464 -0.31366 2014 7 24 56862 0.2325 0.3445 -0.31365 2014 7 25 56863 0.2330 0.3426 -0.31360 2014 7 26 56864 0.2334 0.3406 -0.31358 2014 7 27 56865 0.2338 0.3387 -0.31358 2014 7 28 56866 0.2341 0.3367 -0.31366 2014 7 29 56867 0.2345 0.3348 -0.31383 2014 7 30 56868 0.2347 0.3328 -0.31407 2014 7 31 56869 0.2350 0.3308 -0.31438 2014 8 1 56870 0.2352 0.3288 -0.31476 2014 8 2 56871 0.2354 0.3268 -0.31515 2014 8 3 56872 0.2355 0.3248 -0.31549 2014 8 4 56873 0.2356 0.3228 -0.31577 2014 8 5 56874 0.2357 0.3208 -0.31597 2014 8 6 56875 0.2357 0.3188 -0.31612 2014 8 7 56876 0.2357 0.3168 -0.31631 2014 8 8 56877 0.2357 0.3148 -0.31653 2014 8 9 56878 0.2356 0.3128 -0.31684 2014 8 10 56879 0.2355 0.3107 -0.31733 2014 8 11 56880 0.2354 0.3087 -0.31805 2014 8 12 56881 0.2352 0.3067 -0.31888 2014 8 13 56882 0.2349 0.3047 -0.31975 2014 8 14 56883 0.2347 0.3026 -0.32061 2014 8 15 56884 0.2344 0.3006 -0.32135 2014 8 16 56885 0.2340 0.2986 -0.32195 2014 8 17 56886 0.2337 0.2965 -0.32241 2014 8 18 56887 0.2333 0.2945 -0.32274 2014 8 19 56888 0.2328 0.2925 -0.32297 2014 8 20 56889 0.2323 0.2905 -0.32313 2014 8 21 56890 0.2318 0.2885 -0.32332 2014 8 22 56891 0.2312 0.2865 -0.32355 2014 8 23 56892 0.2306 0.2845 -0.32381 2014 8 24 56893 0.2300 0.2825 -0.32418 2014 8 25 56894 0.2293 0.2805 -0.32470 2014 8 26 56895 0.2286 0.2785 -0.32533 2014 8 27 56896 0.2278 0.2766 -0.32604 2014 8 28 56897 0.2271 0.2746 -0.32680 2014 8 29 56898 0.2262 0.2726 -0.32757 2014 8 30 56899 0.2254 0.2707 -0.32830 2014 8 31 56900 0.2245 0.2688 -0.32897 2014 9 1 56901 0.2235 0.2668 -0.32955 2014 9 2 56902 0.2226 0.2649 -0.33005 2014 9 3 56903 0.2216 0.2630 -0.33053 2014 9 4 56904 0.2205 0.2611 -0.33104 2014 9 5 56905 0.2194 0.2593 -0.33163 2014 9 6 56906 0.2183 0.2574 -0.33239 2014 9 7 56907 0.2172 0.2556 -0.33340 2014 9 8 56908 0.2160 0.2537 -0.33461 2014 9 9 56909 0.2148 0.2519 -0.33601 2014 9 10 56910 0.2135 0.2501 -0.33748 2014 9 11 56911 0.2122 0.2483 -0.33892 2014 9 12 56912 0.2109 0.2466 -0.34022 2014 9 13 56913 0.2095 0.2448 -0.34134 2014 9 14 56914 0.2081 0.2431 -0.34231 2014 9 15 56915 0.2067 0.2414 -0.34314 2014 9 16 56916 0.2052 0.2397 -0.34386 2014 9 17 56917 0.2037 0.2380 -0.34459 2014 9 18 56918 0.2022 0.2363 -0.34539 2014 9 19 56919 0.2007 0.2347 -0.34625 2014 9 20 56920 0.1991 0.2331 -0.34723 2014 9 21 56921 0.1974 0.2315 -0.34831 2014 9 22 56922 0.1958 0.2299 -0.34948 2014 9 23 56923 0.1941 0.2284 -0.35070 2014 9 24 56924 0.1924 0.2269 -0.35189 2014 9 25 56925 0.1906 0.2254 -0.35309 2014 9 26 56926 0.1889 0.2239 -0.35432 2014 9 27 56927 0.1871 0.2224 -0.35551 2014 9 28 56928 0.1852 0.2210 -0.35663 2014 9 29 56929 0.1834 0.2196 -0.35768 2014 9 30 56930 0.1815 0.2183 -0.35868 2014 10 1 56931 0.1795 0.2169 -0.35964 2014 10 2 56932 0.1776 0.2156 -0.36066 2014 10 3 56933 0.1756 0.2143 -0.36177 2014 10 4 56934 0.1736 0.2130 -0.36298 2014 10 5 56935 0.1716 0.2118 -0.36430 2014 10 6 56936 0.1695 0.2106 -0.36574 2014 10 7 56937 0.1675 0.2094 -0.36724 2014 10 8 56938 0.1654 0.2083 -0.36874 2014 10 9 56939 0.1632 0.2072 -0.37017 2014 10 10 56940 0.1611 0.2061 -0.37143 2014 10 11 56941 0.1589 0.2050 -0.37248 2014 10 12 56942 0.1567 0.2040 -0.37341 2014 10 13 56943 0.1545 0.2030 -0.37431 2014 10 14 56944 0.1523 0.2021 -0.37521 2014 10 15 56945 0.1500 0.2011 -0.37612 2014 10 16 56946 0.1477 0.2003 -0.37710 2014 10 17 56947 0.1455 0.1994 -0.37815 2014 10 18 56948 0.1431 0.1986 -0.37925 2014 10 19 56949 0.1408 0.1978 -0.38042 2014 10 20 56950 0.1385 0.1970 -0.38167 2014 10 21 56951 0.1361 0.1963 -0.38301 2014 10 22 56952 0.1337 0.1956 -0.38440 2014 10 23 56953 0.1313 0.1950 -0.38580 2014 10 24 56954 0.1289 0.1944 -0.38725 2014 10 25 56955 0.1265 0.1938 -0.38872 2014 10 26 56956 0.1240 0.1932 -0.39024 2014 10 27 56957 0.1215 0.1927 -0.39169 2014 10 28 56958 0.1191 0.1923 -0.39322 2014 10 29 56959 0.1166 0.1918 -0.39482 2014 10 30 56960 0.1141 0.1914 -0.39652 2014 10 31 56961 0.1116 0.1911 -0.39834 2014 11 1 56962 0.1091 0.1908 -0.40039 2014 11 2 56963 0.1066 0.1905 -0.40258 2014 11 3 56964 0.1040 0.1902 -0.40485 2014 11 4 56965 0.1015 0.1900 -0.40708 2014 11 5 56966 0.0989 0.1899 -0.40922 2014 11 6 56967 0.0964 0.1897 -0.41118 2014 11 7 56968 0.0938 0.1896 -0.41295 2014 11 8 56969 0.0912 0.1896 -0.41447 2014 11 9 56970 0.0887 0.1896 -0.41583 2014 11 10 56971 0.0861 0.1896 -0.41712 2014 11 11 56972 0.0835 0.1897 -0.41838 2014 11 12 56973 0.0809 0.1898 -0.41958 2014 11 13 56974 0.0783 0.1899 -0.42077 2014 11 14 56975 0.0758 0.1901 -0.42199 2014 11 15 56976 0.0732 0.1903 -0.42324 2014 11 16 56977 0.0706 0.1906 -0.42450 2014 11 17 56978 0.0680 0.1909 -0.42577 2014 11 18 56979 0.0654 0.1912 -0.42706 2014 11 19 56980 0.0628 0.1916 -0.42838 2014 11 20 56981 0.0603 0.1920 -0.42971 2014 11 21 56982 0.0577 0.1925 -0.43096 2014 11 22 56983 0.0551 0.1930 -0.43215 2014 11 23 56984 0.0526 0.1935 -0.43324 2014 11 24 56985 0.0500 0.1941 -0.43427 2014 11 25 56986 0.0475 0.1947 -0.43529 2014 11 26 56987 0.0449 0.1954 -0.43639 2014 11 27 56988 0.0424 0.1961 -0.43757 2014 11 28 56989 0.0398 0.1968 -0.43883 2014 11 29 56990 0.0373 0.1976 -0.44024 2014 11 30 56991 0.0348 0.1984 -0.44174 2014 12 1 56992 0.0323 0.1993 -0.44324 2014 12 2 56993 0.0298 0.2002 -0.44470 2014 12 3 56994 0.0274 0.2011 -0.44605 2014 12 4 56995 0.0249 0.2021 -0.44718 2014 12 5 56996 0.0225 0.2031 -0.44805 These predictions are based on all announced leap seconds. CELESTIAL POLE OFFSET SERIES: NEOS Celestial Pole Offset Series MJD dpsi error deps error (msec. of arc) 56610 -84.31 0.15 -10.31 0.06 56611 -84.41 0.15 -10.30 0.06 56612 -84.37 0.15 -10.32 0.06 56613 -84.10 0.17 -10.31 0.05 56614 -83.70 0.17 -10.24 0.05 56615 -83.29 0.30 -10.13 0.03 IERS Celestial Pole Offset Final Series MJD dpsi deps (msec. of arc) 56567 -87.7 -12.8 56568 -87.7 -12.8 56569 -87.8 -12.7 56570 -87.9 -12.4 56571 -88.0 -12.1 56572 -88.1 -12.0 56573 -88.0 -12.0 56574 -87.4 -12.3 56575 -87.2 -12.3 56576 -87.2 -12.2 56577 -87.2 -12.1 56578 -87.2 -12.1 56579 -87.1 -12.1 56580 -87.0 -11.9 56581 -87.0 -11.6 56582 -86.9 -11.5 56583 -87.0 -11.5 56584 -87.0 -11.6 56585 -86.9 -11.6 56586 -86.6 -11.5 56587 -86.4 -11.3 56588 -86.2 -11.3 56589 -85.9 -11.4 56590 -85.5 -11.5 56591 -85.1 -11.6 56592 -84.9 -11.6 56593 -84.8 -11.6 56594 -84.8 -11.5 56595 -84.9 -11.6 56596 -85.1 -11.7 56597 -85.2 -11.5 IAU2000A Celestial Pole Offset Series MJD dX error dY error (msec. of arc) 56610 -0.171 0.060 0.227 0.060 56611 -0.157 0.060 0.207 0.060 56612 -0.124 0.060 0.188 0.060 56613 -0.066 0.068 0.193 0.050 56614 0.012 0.068 0.223 0.050 56615 0.098 0.119 0.261 0.030 IAU2000A Celestial Pole Offset Final Series MJD dX dY (msec. of arc) 56567 -0.15 0.05 56568 -0.14 0.01 56569 -0.16 -0.08 56570 -0.16 -0.09 56571 -0.15 -0.05 56572 -0.17 -0.04 56573 -0.18 0.05 56574 -0.04 -0.14 56575 -0.07 -0.09 56576 -0.14 0.00 56577 -0.16 0.10 56578 -0.17 0.12 56579 -0.16 0.08 56580 -0.17 0.13 56581 -0.20 0.21 56582 -0.17 0.14 56583 -0.20 0.11 56584 -0.21 0.09 56585 -0.19 0.16 56586 -0.09 0.24 56587 -0.03 0.35 56588 -0.02 0.29 56589 -0.06 0.23 56590 -0.10 0.26 56591 -0.12 0.27 56592 -0.13 0.28 56593 -0.11 0.22 56594 -0.10 0.28 56595 -0.12 0.21 56596 -0.15 0.10 56597 -0.16 0.12 The recommended software to predict celestial pole offsets can be found at and software for the calculation of the dX and dY components with respect to IAU2000A Nutation/Precession Theory can be found at the web site in Chapter 5 Section 5.5 of the IERS Conventions (2010).