********************************************************************** * * * I E R S B U L L E T I N - A * * * * Rapid Service/Prediction of Earth Orientation * ********************************************************************** 20 November 2014 Vol. XXVII No. 047 ______________________________________________________________________ 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 = -0.4 seconds beginning 25 Sep 2014 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 * * * * Distribution statement A. Approved for public release: * * distribution unlimited. * * * *********************************************************************** ________________________________________________________________________ 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 14 11 14 56975 0.10895 .00009 0.25149 .00009 -0.403224 0.000006 14 11 15 56976 0.10735 .00009 0.25182 .00009 -0.404233 0.000005 14 11 16 56977 0.10526 .00009 0.25209 .00009 -0.405276 0.000004 14 11 17 56978 0.10318 .00009 0.25238 .00009 -0.406425 0.000004 14 11 18 56979 0.10114 .00009 0.25291 .00009 -0.407685 0.000065 14 11 19 56980 0.09888 .00009 0.25344 .00009 -0.408955 0.000065 14 11 20 56981 0.09662 .00009 0.25378 .00009 -0.410178 0.000055 _______________________________________________________________________ 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 = 0.0894 + 0.0312 cos A - 0.0559 sin A - 0.0197 cos C - 0.0551 sin C y = 0.3597 - 0.0513 cos A - 0.0305 sin A - 0.0551 cos C + 0.0197 sin C UT1-UTC = -0.4242 - 0.00103 (MJD - 56989) - (UT2-UT1) where A = 2*pi*(MJD-56981)/365.25 and C = 2*pi*(MJD-56981)/435. TAI-UTC(MJD 56982) = 35.0 The accuracy may be estimated from the expressions: S x,y = 0.00068 (MJD-56981)**0.80 S t = 0.00025 (MJD-56981)**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) 2014 11 21 56982 0.0946 0.2539 -0.41139 2014 11 22 56983 0.0927 0.2541 -0.41256 2014 11 23 56984 0.0907 0.2542 -0.41365 2014 11 24 56985 0.0887 0.2544 -0.41468 2014 11 25 56986 0.0868 0.2546 -0.41565 2014 11 26 56987 0.0849 0.2549 -0.41661 2014 11 27 56988 0.0830 0.2552 -0.41762 2014 11 28 56989 0.0811 0.2555 -0.41874 2014 11 29 56990 0.0793 0.2558 -0.41999 2014 11 30 56991 0.0774 0.2560 -0.42137 2014 12 1 56992 0.0756 0.2563 -0.42283 2014 12 2 56993 0.0738 0.2567 -0.42430 2014 12 3 56994 0.0720 0.2571 -0.42567 2014 12 4 56995 0.0703 0.2575 -0.42690 2014 12 5 56996 0.0685 0.2580 -0.42795 2014 12 6 56997 0.0667 0.2584 -0.42885 2014 12 7 56998 0.0650 0.2589 -0.42963 2014 12 8 56999 0.0632 0.2594 -0.43034 2014 12 9 57000 0.0615 0.2600 -0.43104 2014 12 10 57001 0.0597 0.2605 -0.43175 2014 12 11 57002 0.0580 0.2611 -0.43252 2014 12 12 57003 0.0563 0.2617 -0.43334 2014 12 13 57004 0.0546 0.2624 -0.43422 2014 12 14 57005 0.0529 0.2630 -0.43515 2014 12 15 57006 0.0512 0.2637 -0.43612 2014 12 16 57007 0.0495 0.2644 -0.43710 2014 12 17 57008 0.0479 0.2651 -0.43809 2014 12 18 57009 0.0462 0.2659 -0.43905 2014 12 19 57010 0.0446 0.2667 -0.43996 2014 12 20 57011 0.0430 0.2675 -0.44082 2014 12 21 57012 0.0413 0.2683 -0.44163 2014 12 22 57013 0.0398 0.2691 -0.44243 2014 12 23 57014 0.0382 0.2700 -0.44326 2014 12 24 57015 0.0366 0.2709 -0.44419 2014 12 25 57016 0.0351 0.2719 -0.44525 2014 12 26 57017 0.0335 0.2728 -0.44644 2014 12 27 57018 0.0320 0.2738 -0.44771 2014 12 28 57019 0.0305 0.2748 -0.44902 2014 12 29 57020 0.0290 0.2758 -0.45028 2014 12 30 57021 0.0276 0.2769 -0.45144 2014 12 31 57022 0.0261 0.2780 -0.45247 2015 1 1 57023 0.0247 0.2791 -0.45335 2015 1 2 57024 0.0233 0.2802 -0.45410 2015 1 3 57025 0.0219 0.2814 -0.45474 2015 1 4 57026 0.0205 0.2825 -0.45533 2015 1 5 57027 0.0192 0.2837 -0.45590 2015 1 6 57028 0.0179 0.2850 -0.45649 2015 1 7 57029 0.0166 0.2862 -0.45712 2015 1 8 57030 0.0153 0.2875 -0.45783 2015 1 9 57031 0.0140 0.2887 -0.45860 2015 1 10 57032 0.0128 0.2901 -0.45945 2015 1 11 57033 0.0116 0.2914 -0.46035 2015 1 12 57034 0.0104 0.2927 -0.46128 2015 1 13 57035 0.0092 0.2941 -0.46222 2015 1 14 57036 0.0081 0.2955 -0.46314 2015 1 15 57037 0.0069 0.2969 -0.46402 2015 1 16 57038 0.0059 0.2984 -0.46486 2015 1 17 57039 0.0048 0.2998 -0.46567 2015 1 18 57040 0.0037 0.3013 -0.46648 2015 1 19 57041 0.0027 0.3028 -0.46733 2015 1 20 57042 0.0017 0.3043 -0.46828 2015 1 21 57043 0.0008 0.3058 -0.46938 2015 1 22 57044 -0.0002 0.3074 -0.47065 2015 1 23 57045 -0.0011 0.3089 -0.47207 2015 1 24 57046 -0.0020 0.3105 -0.47356 2015 1 25 57047 -0.0028 0.3121 -0.47505 2015 1 26 57048 -0.0036 0.3137 -0.47646 2015 1 27 57049 -0.0044 0.3153 -0.47773 2015 1 28 57050 -0.0052 0.3170 -0.47886 2015 1 29 57051 -0.0059 0.3186 -0.47984 2015 1 30 57052 -0.0066 0.3203 -0.48072 2015 1 31 57053 -0.0073 0.3220 -0.48152 2015 2 1 57054 -0.0079 0.3237 -0.48231 2015 2 2 57055 -0.0086 0.3254 -0.48312 2015 2 3 57056 -0.0091 0.3271 -0.48399 2015 2 4 57057 -0.0097 0.3289 -0.48493 2015 2 5 57058 -0.0102 0.3306 -0.48597 2015 2 6 57059 -0.0107 0.3324 -0.48708 2015 2 7 57060 -0.0112 0.3341 -0.48826 2015 2 8 57061 -0.0116 0.3359 -0.48949 2015 2 9 57062 -0.0120 0.3377 -0.49073 2015 2 10 57063 -0.0123 0.3395 -0.49197 2015 2 11 57064 -0.0126 0.3413 -0.49318 2015 2 12 57065 -0.0129 0.3431 -0.49436 2015 2 13 57066 -0.0132 0.3450 -0.49551 2015 2 14 57067 -0.0134 0.3468 -0.49664 2015 2 15 57068 -0.0136 0.3486 -0.49781 2015 2 16 57069 -0.0138 0.3505 -0.49907 2015 2 17 57070 -0.0139 0.3523 -0.50048 2015 2 18 57071 -0.0140 0.3542 -0.50207 2015 2 19 57072 -0.0140 0.3560 -0.50387 2015 2 20 57073 -0.0141 0.3579 -0.50581 2015 2 21 57074 -0.0140 0.3597 -0.50781 2015 2 22 57075 -0.0140 0.3616 -0.50977 2015 2 23 57076 -0.0139 0.3635 -0.51160 2015 2 24 57077 -0.0138 0.3654 -0.51326 2015 2 25 57078 -0.0137 0.3672 -0.51475 2015 2 26 57079 -0.0135 0.3691 -0.51609 2015 2 27 57080 -0.0132 0.3710 -0.51733 2015 2 28 57081 -0.0130 0.3728 -0.51852 2015 3 1 57082 -0.0127 0.3747 -0.51970 2015 3 2 57083 -0.0124 0.3766 -0.52092 2015 3 3 57084 -0.0120 0.3784 -0.52220 2015 3 4 57085 -0.0116 0.3803 -0.52356 2015 3 5 57086 -0.0112 0.3822 -0.52499 2015 3 6 57087 -0.0107 0.3840 -0.52649 2015 3 7 57088 -0.0102 0.3859 -0.52804 2015 3 8 57089 -0.0097 0.3877 -0.52960 2015 3 9 57090 -0.0091 0.3896 -0.53109 2015 3 10 57091 -0.0085 0.3914 -0.53254 2015 3 11 57092 -0.0079 0.3932 -0.53394 2015 3 12 57093 -0.0072 0.3951 -0.53530 2015 3 13 57094 -0.0065 0.3969 -0.53662 2015 3 14 57095 -0.0058 0.3987 -0.53794 2015 3 15 57096 -0.0050 0.4005 -0.53932 2015 3 16 57097 -0.0042 0.4023 -0.54080 2015 3 17 57098 -0.0034 0.4040 -0.54245 2015 3 18 57099 -0.0025 0.4058 -0.54430 2015 3 19 57100 -0.0016 0.4076 -0.54633 2015 3 20 57101 -0.0006 0.4093 -0.54848 2015 3 21 57102 0.0003 0.4110 -0.55066 2015 3 22 57103 0.0013 0.4128 -0.55276 2015 3 23 57104 0.0024 0.4145 -0.55471 2015 3 24 57105 0.0035 0.4162 -0.55648 2015 3 25 57106 0.0046 0.4178 -0.55808 2015 3 26 57107 0.0057 0.4195 -0.55955 2015 3 27 57108 0.0069 0.4212 -0.56093 2015 3 28 57109 0.0081 0.4228 -0.56227 2015 3 29 57110 0.0093 0.4244 -0.56363 2015 3 30 57111 0.0106 0.4260 -0.56502 2015 3 31 57112 0.0118 0.4276 -0.56647 2015 4 1 57113 0.0132 0.4292 -0.56799 2015 4 2 57114 0.0145 0.4307 -0.56956 2015 4 3 57115 0.0159 0.4322 -0.57118 2015 4 4 57116 0.0173 0.4338 -0.57280 2015 4 5 57117 0.0187 0.4352 -0.57442 2015 4 6 57118 0.0202 0.4367 -0.57601 2015 4 7 57119 0.0217 0.4382 -0.57753 2015 4 8 57120 0.0232 0.4396 -0.57899 2015 4 9 57121 0.0248 0.4410 -0.58039 2015 4 10 57122 0.0264 0.4424 -0.58175 2015 4 11 57123 0.0280 0.4438 -0.58312 2015 4 12 57124 0.0296 0.4451 -0.58456 2015 4 13 57125 0.0313 0.4464 -0.58612 2015 4 14 57126 0.0329 0.4477 -0.58783 2015 4 15 57127 0.0346 0.4490 -0.58972 2015 4 16 57128 0.0364 0.4502 -0.59174 2015 4 17 57129 0.0381 0.4514 -0.59384 2015 4 18 57130 0.0399 0.4526 -0.59592 2015 4 19 57131 0.0417 0.4538 -0.59789 2015 4 20 57132 0.0436 0.4549 -0.59968 2015 4 21 57133 0.0454 0.4560 -0.60129 2015 4 22 57134 0.0473 0.4571 -0.60272 2015 4 23 57135 0.0492 0.4582 -0.60404 2015 4 24 57136 0.0511 0.4592 -0.60530 2015 4 25 57137 0.0530 0.4602 -0.60652 2015 4 26 57138 0.0550 0.4612 -0.60776 2015 4 27 57139 0.0570 0.4622 -0.60903 2015 4 28 57140 0.0590 0.4631 -0.61035 2015 4 29 57141 0.0610 0.4640 -0.61171 2015 4 30 57142 0.0630 0.4648 -0.61310 2015 5 1 57143 0.0650 0.4656 -0.61450 2015 5 2 57144 0.0671 0.4664 -0.61589 2015 5 3 57145 0.0692 0.4672 -0.61724 2015 5 4 57146 0.0713 0.4679 -0.61852 2015 5 5 57147 0.0734 0.4686 -0.61972 2015 5 6 57148 0.0755 0.4693 -0.62085 2015 5 7 57149 0.0777 0.4700 -0.62192 2015 5 8 57150 0.0798 0.4706 -0.62297 2015 5 9 57151 0.0820 0.4711 -0.62404 2015 5 10 57152 0.0842 0.4717 -0.62520 2015 5 11 57153 0.0864 0.4722 -0.62648 2015 5 12 57154 0.0886 0.4727 -0.62790 2015 5 13 57155 0.0908 0.4731 -0.62945 2015 5 14 57156 0.0930 0.4735 -0.63109 2015 5 15 57157 0.0953 0.4739 -0.63274 2015 5 16 57158 0.0975 0.4742 -0.63433 2015 5 17 57159 0.0998 0.4746 -0.63578 2015 5 18 57160 0.1020 0.4748 -0.63707 2015 5 19 57161 0.1043 0.4751 -0.63820 2015 5 20 57162 0.1066 0.4753 -0.63921 2015 5 21 57163 0.1088 0.4754 -0.64014 2015 5 22 57164 0.1111 0.4756 -0.64106 2015 5 23 57165 0.1134 0.4757 -0.64200 2015 5 24 57166 0.1157 0.4757 -0.64299 2015 5 25 57167 0.1180 0.4758 -0.64405 2015 5 26 57168 0.1203 0.4758 -0.64520 2015 5 27 57169 0.1226 0.4757 -0.64641 2015 5 28 57170 0.1249 0.4757 -0.64766 2015 5 29 57171 0.1272 0.4755 -0.64893 2015 5 30 57172 0.1295 0.4754 -0.65017 2015 5 31 57173 0.1318 0.4752 -0.65133 2015 6 1 57174 0.1341 0.4750 -0.65240 2015 6 2 57175 0.1364 0.4747 -0.65334 2015 6 3 57176 0.1387 0.4745 -0.65415 2015 6 4 57177 0.1410 0.4741 -0.65488 2015 6 5 57178 0.1433 0.4738 -0.65557 2015 6 6 57179 0.1456 0.4734 -0.65627 2015 6 7 57180 0.1479 0.4729 -0.65704 2015 6 8 57181 0.1501 0.4725 -0.65790 2015 6 9 57182 0.1524 0.4720 -0.65886 2015 6 10 57183 0.1547 0.4714 -0.65990 2015 6 11 57184 0.1569 0.4709 -0.66096 2015 6 12 57185 0.1592 0.4703 -0.66199 2015 6 13 57186 0.1614 0.4696 -0.66291 2015 6 14 57187 0.1636 0.4689 -0.66367 2015 6 15 57188 0.1659 0.4682 -0.66428 2015 6 16 57189 0.1681 0.4675 -0.66473 2015 6 17 57190 0.1703 0.4667 -0.66509 2015 6 18 57191 0.1725 0.4659 -0.66541 2015 6 19 57192 0.1746 0.4650 -0.66574 2015 6 20 57193 0.1768 0.4641 -0.66612 2015 6 21 57194 0.1789 0.4632 -0.66657 2015 6 22 57195 0.1811 0.4623 -0.66707 2015 6 23 57196 0.1832 0.4613 -0.66760 2015 6 24 57197 0.1853 0.4602 -0.66814 2015 6 25 57198 0.1874 0.4592 -0.66867 2015 6 26 57199 0.1894 0.4581 -0.66915 2015 6 27 57200 0.1915 0.4570 -0.66956 2015 6 28 57201 0.1935 0.4558 -0.66992 2015 6 29 57202 0.1955 0.4546 -0.67023 2015 6 30 57203 0.1975 0.4534 -0.67052 2015 7 1 57204 0.1995 0.4522 -0.67079 2015 7 2 57205 0.2014 0.4509 -0.67108 2015 7 3 57206 0.2033 0.4496 -0.67141 2015 7 4 57207 0.2053 0.4482 -0.67176 2015 7 5 57208 0.2071 0.4469 -0.67221 2015 7 6 57209 0.2090 0.4454 -0.67278 2015 7 7 57210 0.2108 0.4440 -0.67340 2015 7 8 57211 0.2127 0.4425 -0.67399 2015 7 9 57212 0.2144 0.4411 -0.67450 2015 7 10 57213 0.2162 0.4395 -0.67483 2015 7 11 57214 0.2179 0.4380 -0.67494 2015 7 12 57215 0.2197 0.4364 -0.67482 2015 7 13 57216 0.2213 0.4348 -0.67458 2015 7 14 57217 0.2230 0.4332 -0.67434 2015 7 15 57218 0.2246 0.4315 -0.67408 2015 7 16 57219 0.2262 0.4298 -0.67378 2015 7 17 57220 0.2278 0.4281 -0.67357 2015 7 18 57221 0.2294 0.4263 -0.67342 2015 7 19 57222 0.2309 0.4246 -0.67337 2015 7 20 57223 0.2324 0.4228 -0.67339 2015 7 21 57224 0.2338 0.4210 -0.67349 2015 7 22 57225 0.2353 0.4191 -0.67366 2015 7 23 57226 0.2366 0.4173 -0.67382 2015 7 24 57227 0.2380 0.4154 -0.67387 2015 7 25 57228 0.2393 0.4135 -0.67385 2015 7 26 57229 0.2406 0.4115 -0.67375 2015 7 27 57230 0.2419 0.4096 -0.67353 2015 7 28 57231 0.2431 0.4076 -0.67325 2015 7 29 57232 0.2443 0.4056 -0.67300 2015 7 30 57233 0.2455 0.4036 -0.67283 2015 7 31 57234 0.2466 0.4015 -0.67278 2015 8 1 57235 0.2477 0.3995 -0.67292 2015 8 2 57236 0.2488 0.3974 -0.67330 2015 8 3 57237 0.2498 0.3953 -0.67381 2015 8 4 57238 0.2508 0.3932 -0.67438 2015 8 5 57239 0.2517 0.3911 -0.67491 2015 8 6 57240 0.2526 0.3889 -0.67528 2015 8 7 57241 0.2535 0.3868 -0.67542 2015 8 8 57242 0.2543 0.3846 -0.67537 2015 8 9 57243 0.2551 0.3824 -0.67516 2015 8 10 57244 0.2559 0.3802 -0.67484 2015 8 11 57245 0.2566 0.3780 -0.67447 2015 8 12 57246 0.2573 0.3758 -0.67415 2015 8 13 57247 0.2579 0.3735 -0.67394 2015 8 14 57248 0.2586 0.3713 -0.67387 2015 8 15 57249 0.2591 0.3690 -0.67392 2015 8 16 57250 0.2597 0.3667 -0.67405 2015 8 17 57251 0.2601 0.3644 -0.67427 2015 8 18 57252 0.2606 0.3621 -0.67462 2015 8 19 57253 0.2610 0.3598 -0.67500 2015 8 20 57254 0.2614 0.3575 -0.67539 2015 8 21 57255 0.2617 0.3552 -0.67579 2015 8 22 57256 0.2620 0.3528 -0.67617 2015 8 23 57257 0.2622 0.3505 -0.67652 2015 8 24 57258 0.2624 0.3482 -0.67686 2015 8 25 57259 0.2626 0.3458 -0.67722 2015 8 26 57260 0.2627 0.3435 -0.67764 2015 8 27 57261 0.2628 0.3411 -0.67818 2015 8 28 57262 0.2628 0.3387 -0.67893 2015 8 29 57263 0.2628 0.3364 -0.67987 2015 8 30 57264 0.2628 0.3340 -0.68091 2015 8 31 57265 0.2627 0.3316 -0.68208 2015 9 1 57266 0.2626 0.3293 -0.68326 2015 9 2 57267 0.2624 0.3269 -0.68435 2015 9 3 57268 0.2622 0.3245 -0.68530 2015 9 4 57269 0.2620 0.3222 -0.68609 2015 9 5 57270 0.2617 0.3198 -0.68676 2015 9 6 57271 0.2614 0.3174 -0.68732 2015 9 7 57272 0.2610 0.3151 -0.68784 2015 9 8 57273 0.2606 0.3127 -0.68833 2015 9 9 57274 0.2601 0.3104 -0.68884 2015 9 10 57275 0.2596 0.3080 -0.68939 2015 9 11 57276 0.2591 0.3057 -0.68997 2015 9 12 57277 0.2585 0.3034 -0.69062 2015 9 13 57278 0.2579 0.3010 -0.69131 2015 9 14 57279 0.2572 0.2987 -0.69199 2015 9 15 57280 0.2565 0.2964 -0.69268 2015 9 16 57281 0.2558 0.2941 -0.69331 2015 9 17 57282 0.2550 0.2918 -0.69390 2015 9 18 57283 0.2542 0.2895 -0.69445 2015 9 19 57284 0.2533 0.2873 -0.69491 2015 9 20 57285 0.2524 0.2850 -0.69533 2015 9 21 57286 0.2514 0.2827 -0.69580 2015 9 22 57287 0.2504 0.2805 -0.69633 2015 9 23 57288 0.2494 0.2783 -0.69697 2015 9 24 57289 0.2484 0.2761 -0.69778 2015 9 25 57290 0.2473 0.2739 -0.69883 2015 9 26 57291 0.2461 0.2717 -0.70018 2015 9 27 57292 0.2449 0.2695 -0.70172 2015 9 28 57293 0.2437 0.2674 -0.70337 2015 9 29 57294 0.2425 0.2653 -0.70504 2015 9 30 57295 0.2412 0.2631 -0.70663 2015 10 1 57296 0.2398 0.2610 -0.70813 2015 10 2 57297 0.2385 0.2590 -0.70944 2015 10 3 57298 0.2371 0.2569 -0.71065 2015 10 4 57299 0.2356 0.2549 -0.71182 2015 10 5 57300 0.2341 0.2529 -0.71294 2015 10 6 57301 0.2326 0.2509 -0.71405 2015 10 7 57302 0.2311 0.2489 -0.71522 2015 10 8 57303 0.2295 0.2469 -0.71641 2015 10 9 57304 0.2279 0.2450 -0.71763 2015 10 10 57305 0.2262 0.2431 -0.71889 2015 10 11 57306 0.2245 0.2412 -0.72014 2015 10 12 57307 0.2228 0.2394 -0.72138 2015 10 13 57308 0.2211 0.2375 -0.72259 2015 10 14 57309 0.2193 0.2357 -0.72377 2015 10 15 57310 0.2174 0.2340 -0.72485 2015 10 16 57311 0.2156 0.2322 -0.72591 2015 10 17 57312 0.2137 0.2305 -0.72692 2015 10 18 57313 0.2118 0.2288 -0.72786 2015 10 19 57314 0.2099 0.2271 -0.72882 2015 10 20 57315 0.2079 0.2255 -0.72988 2015 10 21 57316 0.2059 0.2239 -0.73106 2015 10 22 57317 0.2039 0.2223 -0.73240 2015 10 23 57318 0.2018 0.2207 -0.73395 2015 10 24 57319 0.1997 0.2192 -0.73576 2015 10 25 57320 0.1976 0.2177 -0.73777 2015 10 26 57321 0.1955 0.2162 -0.73988 2015 10 27 57322 0.1933 0.2148 -0.74204 2015 10 28 57323 0.1911 0.2134 -0.74413 2015 10 29 57324 0.1889 0.2121 -0.74606 2015 10 30 57325 0.1866 0.2107 -0.74778 2015 10 31 57326 0.1844 0.2094 -0.74933 2015 11 1 57327 0.1821 0.2082 -0.75074 2015 11 2 57328 0.1798 0.2069 -0.75210 2015 11 3 57329 0.1774 0.2057 -0.75346 2015 11 4 57330 0.1751 0.2046 -0.75482 2015 11 5 57331 0.1727 0.2035 -0.75619 2015 11 6 57332 0.1703 0.2024 -0.75756 2015 11 7 57333 0.1679 0.2013 -0.75890 2015 11 8 57334 0.1654 0.2003 -0.76023 2015 11 9 57335 0.1630 0.1993 -0.76152 2015 11 10 57336 0.1605 0.1984 -0.76278 2015 11 11 57337 0.1580 0.1975 -0.76400 2015 11 12 57338 0.1555 0.1966 -0.76516 2015 11 13 57339 0.1530 0.1958 -0.76626 2015 11 14 57340 0.1504 0.1950 -0.76726 2015 11 15 57341 0.1479 0.1942 -0.76821 2015 11 16 57342 0.1453 0.1935 -0.76916 2015 11 17 57343 0.1427 0.1928 -0.77020 2015 11 18 57344 0.1401 0.1922 -0.77138 2015 11 19 57345 0.1375 0.1916 -0.77272 2015 11 20 57346 0.1349 0.1911 -0.77424 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) 56959 -91.23 0.30 -12.09 0.04 56960 -91.23 0.30 -12.04 0.04 56961 -91.20 0.30 -11.98 0.04 56962 -91.09 0.30 -11.86 0.15 56963 -90.95 0.30 -11.65 0.04 56964 -90.87 0.30 -11.39 0.04 56965 -90.84 0.30 -11.20 0.04 IAU2000A Celestial Pole Offset Series MJD dX error dY error (msec. of arc) 56959 -0.189 0.119 -0.191 0.040 56960 -0.161 0.119 -0.208 0.040 56961 -0.133 0.119 -0.206 0.040 56962 -0.123 0.119 -0.170 0.150 56963 -0.128 0.119 -0.140 0.040 56964 -0.140 0.119 -0.134 0.040 56965 -0.147 0.119 -0.132 0.040 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).