**********************************************************************
* *
* I E R S B U L L E T I N - A *
* *
* Rapid Service/Prediction of Earth Orientation *
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6 November 2008 Vol. XXI No. 045
______________________________________________________________________
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
= -0.5 seconds beginning 07 August 2008 at 0000 UTC
Beginning 1 January 2006:
TAI-UTC(BIPM) = 33.000 000 seconds
**********************************************************************
* A positive leap second will be introduced in UTC on *
* 31 December 2008. *
**********************************************************************
________________________________________________________________________
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
8 10 31 54770 .18565 .00009 .15294 .00010 -.524958 .000007
8 11 1 54771 .18260 .00009 .15141 .00010 -.525701 .000007
8 11 2 54772 .17946 .00009 .14969 .00009 -.526316 .000008
8 11 3 54773 .17647 .00009 .14846 .00009 -.526939 .000015
8 11 4 54774 .17328 .00009 .14766 .00009 -.527577 .000018
8 11 5 54775 .16985 .00009 .14671 .00009 -.528257 .000048
8 11 6 54776 .16657 .00009 .14559 .00009 -.529214 .000057
_______________________________________________________________________
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 = .0663 + .0832 cos A - .0715 sin A + .0188 cos C - .1472 sin C
y = .3463 - .0572 cos A - .0806 sin A - .1472 cos C - .0188 sin C
UT1-UTC = -.5598 - .00090 (MJD - 54784) - (UT2-UT1)
where A = 2*pi*(MJD-54776)/365.25 and C = 2*pi*(MJD-54776)/435.
TAI-UTC(MJD 54777) = 33.0
The accuracy may be estimated from the expressions:
S x,y = 0.00068 (MJD-54776)**0.80 S t = 0.00025 (MJD-54776)**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)
2008 11 7 54777 0.1631 0.1444 -0.53050
2008 11 8 54778 0.1597 0.1432 -0.53199
2008 11 9 54779 0.1563 0.1419 -0.53362
2008 11 10 54780 0.1528 0.1407 -0.53531
2008 11 11 54781 0.1493 0.1395 -0.53697
2008 11 12 54782 0.1458 0.1383 -0.53851
2008 11 13 54783 0.1422 0.1372 -0.53983
2008 11 14 54784 0.1386 0.1361 -0.54090
2008 11 15 54785 0.1350 0.1350 -0.54177
2008 11 16 54786 0.1313 0.1340 -0.54256
2008 11 17 54787 0.1277 0.1330 -0.54341
2008 11 18 54788 0.1240 0.1321 -0.54445
2008 11 19 54789 0.1203 0.1312 -0.54567
2008 11 20 54790 0.1166 0.1304 -0.54706
2008 11 21 54791 0.1129 0.1296 -0.54856
2008 11 22 54792 0.1091 0.1289 -0.55009
2008 11 23 54793 0.1054 0.1283 -0.55156
2008 11 24 54794 0.1016 0.1277 -0.55289
2008 11 25 54795 0.0978 0.1272 -0.55403
2008 11 26 54796 0.0941 0.1267 -0.55499
2008 11 27 54797 0.0903 0.1263 -0.55578
2008 11 28 54798 0.0865 0.1259 -0.55643
2008 11 29 54799 0.0827 0.1256 -0.55699
2008 11 30 54800 0.0789 0.1253 -0.55752
2008 12 1 54801 0.0751 0.1251 -0.55808
2008 12 2 54802 0.0713 0.1250 -0.55874
2008 12 3 54803 0.0675 0.1249 -0.55955
2008 12 4 54804 0.0637 0.1249 -0.56052
2008 12 5 54805 0.0599 0.1249 -0.56166
2008 12 6 54806 0.0561 0.1250 -0.56297
2008 12 7 54807 0.0523 0.1252 -0.56438
2008 12 8 54808 0.0485 0.1254 -0.56582
2008 12 9 54809 0.0447 0.1257 -0.56717
2008 12 10 54810 0.0409 0.1260 -0.56834
2008 12 11 54811 0.0371 0.1264 -0.56928
2008 12 12 54812 0.0334 0.1268 -0.57003
2008 12 13 54813 0.0296 0.1273 -0.57068
2008 12 14 54814 0.0258 0.1279 -0.57138
2008 12 15 54815 0.0221 0.1285 -0.57224
2008 12 16 54816 0.0184 0.1291 -0.57334
2008 12 17 54817 0.0146 0.1299 -0.57466
2008 12 18 54818 0.0109 0.1306 -0.57611
2008 12 19 54819 0.0072 0.1315 -0.57759
2008 12 20 54820 0.0036 0.1324 -0.57900
2008 12 21 54821 -0.0001 0.1333 -0.58024
2008 12 22 54822 -0.0038 0.1343 -0.58129
2008 12 23 54823 -0.0074 0.1354 -0.58212
2008 12 24 54824 -0.0110 0.1365 -0.58277
2008 12 25 54825 -0.0146 0.1377 -0.58326
2008 12 26 54826 -0.0182 0.1389 -0.58366
2008 12 27 54827 -0.0217 0.1402 -0.58403
2008 12 28 54828 -0.0252 0.1415 -0.58444
2008 12 29 54829 -0.0287 0.1429 -0.58495
2008 12 30 54830 -0.0322 0.1443 -0.58562
2008 12 31 54831 -0.0357 0.1458 -0.58647
2009 1 1 54832 -0.0391 0.1473 0.41250
2009 1 2 54833 -0.0425 0.1489 0.41130
2009 1 3 54834 -0.0459 0.1506 0.41000
2009 1 4 54835 -0.0492 0.1523 0.40866
2009 1 5 54836 -0.0526 0.1540 0.40736
2009 1 6 54837 -0.0558 0.1558 0.40621
2009 1 7 54838 -0.0591 0.1577 0.40523
2009 1 8 54839 -0.0623 0.1596 0.40445
2009 1 9 54840 -0.0655 0.1615 0.40380
2009 1 10 54841 -0.0687 0.1635 0.40316
2009 1 11 54842 -0.0718 0.1655 0.40238
2009 1 12 54843 -0.0749 0.1676 0.40138
2009 1 13 54844 -0.0779 0.1698 0.40011
2009 1 14 54845 -0.0810 0.1719 0.39864
2009 1 15 54846 -0.0839 0.1742 0.39707
2009 1 16 54847 -0.0869 0.1764 0.39554
2009 1 17 54848 -0.0898 0.1787 0.39414
2009 1 18 54849 -0.0926 0.1811 0.39295
2009 1 19 54850 -0.0955 0.1835 0.39198
2009 1 20 54851 -0.0983 0.1860 0.39120
2009 1 21 54852 -0.1010 0.1884 0.39058
2009 1 22 54853 -0.1037 0.1910 0.39006
2009 1 23 54854 -0.1064 0.1935 0.38957
2009 1 24 54855 -0.1090 0.1961 0.38904
2009 1 25 54856 -0.1115 0.1988 0.38841
2009 1 26 54857 -0.1141 0.2015 0.38763
2009 1 27 54858 -0.1165 0.2042 0.38665
2009 1 28 54859 -0.1190 0.2070 0.38548
2009 1 29 54860 -0.1213 0.2098 0.38414
2009 1 30 54861 -0.1237 0.2126 0.38268
2009 1 31 54862 -0.1260 0.2155 0.38118
2009 2 1 54863 -0.1282 0.2184 0.37972
2009 2 2 54864 -0.1304 0.2213 0.37838
2009 2 3 54865 -0.1325 0.2243 0.37722
2009 2 4 54866 -0.1346 0.2273 0.37625
2009 2 5 54867 -0.1367 0.2304 0.37542
2009 2 6 54868 -0.1387 0.2334 0.37465
2009 2 7 54869 -0.1406 0.2365 0.37379
2009 2 8 54870 -0.1425 0.2396 0.37274
2009 2 9 54871 -0.1443 0.2428 0.37142
2009 2 10 54872 -0.1461 0.2460 0.36983
2009 2 11 54873 -0.1478 0.2492 0.36807
2009 2 12 54874 -0.1495 0.2524 0.36627
2009 2 13 54875 -0.1511 0.2557 0.36455
2009 2 14 54876 -0.1527 0.2590 0.36301
2009 2 15 54877 -0.1542 0.2623 0.36169
2009 2 16 54878 -0.1557 0.2656 0.36059
2009 2 17 54879 -0.1571 0.2690 0.35968
2009 2 18 54880 -0.1584 0.2724 0.35890
2009 2 19 54881 -0.1597 0.2757 0.35817
2009 2 20 54882 -0.1609 0.2792 0.35744
2009 2 21 54883 -0.1621 0.2826 0.35663
2009 2 22 54884 -0.1632 0.2860 0.35567
2009 2 23 54885 -0.1643 0.2895 0.35458
2009 2 24 54886 -0.1653 0.2930 0.35328
2009 2 25 54887 -0.1662 0.2965 0.35179
2009 2 26 54888 -0.1671 0.3000 0.35015
2009 2 27 54889 -0.1679 0.3035 0.34845
2009 2 28 54890 -0.1687 0.3071 0.34677
2009 3 1 54891 -0.1694 0.3106 0.34520
2009 3 2 54892 -0.1700 0.3142 0.34380
2009 3 3 54893 -0.1706 0.3177 0.34261
2009 3 4 54894 -0.1711 0.3213 0.34158
2009 3 5 54895 -0.1716 0.3249 0.34063
2009 3 6 54896 -0.1720 0.3285 0.33965
2009 3 7 54897 -0.1724 0.3321 0.33852
2009 3 8 54898 -0.1727 0.3357 0.33714
2009 3 9 54899 -0.1729 0.3393 0.33550
2009 3 10 54900 -0.1731 0.3429 0.33364
2009 3 11 54901 -0.1732 0.3465 0.33167
2009 3 12 54902 -0.1732 0.3502 0.32972
2009 3 13 54903 -0.1732 0.3538 0.32792
2009 3 14 54904 -0.1731 0.3574 0.32632
2009 3 15 54905 -0.1730 0.3610 0.32496
2009 3 16 54906 -0.1728 0.3646 0.32381
2009 3 17 54907 -0.1726 0.3682 0.32282
2009 3 18 54908 -0.1723 0.3718 0.32193
2009 3 19 54909 -0.1719 0.3754 0.32106
2009 3 20 54910 -0.1715 0.3790 0.32015
2009 3 21 54911 -0.1710 0.3826 0.31911
2009 3 22 54912 -0.1704 0.3862 0.31792
2009 3 23 54913 -0.1698 0.3898 0.31652
2009 3 24 54914 -0.1692 0.3934 0.31494
2009 3 25 54915 -0.1685 0.3969 0.31319
2009 3 26 54916 -0.1677 0.4005 0.31133
2009 3 27 54917 -0.1668 0.4040 0.30947
2009 3 28 54918 -0.1659 0.4075 0.30770
2009 3 29 54919 -0.1650 0.4110 0.30611
2009 3 30 54920 -0.1640 0.4145 0.30473
2009 3 31 54921 -0.1629 0.4180 0.30354
2009 4 1 54922 -0.1618 0.4214 0.30248
2009 4 2 54923 -0.1606 0.4249 0.30144
2009 4 3 54924 -0.1594 0.4283 0.30029
2009 4 4 54925 -0.1581 0.4317 0.29894
2009 4 5 54926 -0.1567 0.4351 0.29736
2009 4 6 54927 -0.1553 0.4385 0.29558
2009 4 7 54928 -0.1539 0.4418 0.29366
2009 4 8 54929 -0.1523 0.4451 0.29172
2009 4 9 54930 -0.1508 0.4484 0.28988
2009 4 10 54931 -0.1492 0.4517 0.28822
2009 4 11 54932 -0.1475 0.4550 0.28679
2009 4 12 54933 -0.1458 0.4582 0.28560
2009 4 13 54934 -0.1440 0.4614 0.28460
2009 4 14 54935 -0.1421 0.4646 0.28372
2009 4 15 54936 -0.1403 0.4677 0.28291
2009 4 16 54937 -0.1383 0.4708 0.28209
2009 4 17 54938 -0.1363 0.4739 0.28119
2009 4 18 54939 -0.1343 0.4770 0.28015
2009 4 19 54940 -0.1322 0.4800 0.27896
2009 4 20 54941 -0.1301 0.4830 0.27758
2009 4 21 54942 -0.1279 0.4859 0.27605
2009 4 22 54943 -0.1257 0.4889 0.27439
2009 4 23 54944 -0.1234 0.4918 0.27270
2009 4 24 54945 -0.1211 0.4946 0.27106
2009 4 25 54946 -0.1187 0.4975 0.26957
2009 4 26 54947 -0.1163 0.5002 0.26830
2009 4 27 54948 -0.1139 0.5030 0.26725
2009 4 28 54949 -0.1114 0.5057 0.26636
2009 4 29 54950 -0.1088 0.5084 0.26552
2009 4 30 54951 -0.1062 0.5110 0.26461
2009 5 1 54952 -0.1036 0.5136 0.26353
2009 5 2 54953 -0.1010 0.5162 0.26224
2009 5 3 54954 -0.0982 0.5187 0.26073
2009 5 4 54955 -0.0955 0.5212 0.25908
2009 5 5 54956 -0.0927 0.5236 0.25738
2009 5 6 54957 -0.0899 0.5260 0.25573
2009 5 7 54958 -0.0870 0.5284 0.25420
2009 5 8 54959 -0.0841 0.5307 0.25284
2009 5 9 54960 -0.0812 0.5330 0.25166
2009 5 10 54961 -0.0782 0.5352 0.25064
2009 5 11 54962 -0.0752 0.5374 0.24970
2009 5 12 54963 -0.0722 0.5395 0.24879
2009 5 13 54964 -0.0691 0.5416 0.24783
2009 5 14 54965 -0.0660 0.5436 0.24677
2009 5 15 54966 -0.0629 0.5456 0.24559
2009 5 16 54967 -0.0597 0.5476 0.24427
2009 5 17 54968 -0.0565 0.5495 0.24282
2009 5 18 54969 -0.0533 0.5513 0.24128
2009 5 19 54970 -0.0500 0.5531 0.23969
2009 5 20 54971 -0.0468 0.5549 0.23810
2009 5 21 54972 -0.0434 0.5566 0.23658
2009 5 22 54973 -0.0401 0.5582 0.23521
2009 5 23 54974 -0.0368 0.5598 0.23405
2009 5 24 54975 -0.0334 0.5614 0.23314
2009 5 25 54976 -0.0300 0.5629 0.23243
2009 5 26 54977 -0.0265 0.5644 0.23184
2009 5 27 54978 -0.0231 0.5657 0.23124
2009 5 28 54979 -0.0196 0.5671 0.23052
2009 5 29 54980 -0.0162 0.5684 0.22963
2009 5 30 54981 -0.0126 0.5696 0.22859
2009 5 31 54982 -0.0091 0.5708 0.22747
2009 6 1 54983 -0.0056 0.5720 0.22638
2009 6 2 54984 -0.0020 0.5730 0.22542
2009 6 3 54985 0.0015 0.5741 0.22467
2009 6 4 54986 0.0051 0.5751 0.22416
2009 6 5 54987 0.0087 0.5760 0.22392
2009 6 6 54988 0.0123 0.5768 0.22391
2009 6 7 54989 0.0160 0.5777 0.22408
2009 6 8 54990 0.0196 0.5784 0.22437
2009 6 9 54991 0.0232 0.5791 0.22472
2009 6 10 54992 0.0269 0.5798 0.22507
2009 6 11 54993 0.0305 0.5804 0.22537
2009 6 12 54994 0.0342 0.5809 0.22558
2009 6 13 54995 0.0379 0.5814 0.22569
2009 6 14 54996 0.0415 0.5818 0.22569
2009 6 15 54997 0.0452 0.5822 0.22559
2009 6 16 54998 0.0489 0.5825 0.22546
2009 6 17 54999 0.0526 0.5828 0.22538
2009 6 18 55000 0.0563 0.5830 0.22539
2009 6 19 55001 0.0600 0.5831 0.22549
2009 6 20 55002 0.0636 0.5832 0.22574
2009 6 21 55003 0.0673 0.5833 0.22614
2009 6 22 55004 0.0710 0.5833 0.22661
2009 6 23 55005 0.0747 0.5832 0.22706
2009 6 24 55006 0.0783 0.5831 0.22731
2009 6 25 55007 0.0820 0.5829 0.22734
2009 6 26 55008 0.0857 0.5827 0.22721
2009 6 27 55009 0.0893 0.5824 0.22694
2009 6 28 55010 0.0930 0.5820 0.22656
2009 6 29 55011 0.0966 0.5816 0.22624
2009 6 30 55012 0.1002 0.5812 0.22606
2009 7 1 55013 0.1038 0.5807 0.22611
2009 7 2 55014 0.1074 0.5801 0.22639
2009 7 3 55015 0.1110 0.5795 0.22687
2009 7 4 55016 0.1146 0.5788 0.22747
2009 7 5 55017 0.1182 0.5781 0.22814
2009 7 6 55018 0.1217 0.5773 0.22881
2009 7 7 55019 0.1253 0.5765 0.22949
2009 7 8 55020 0.1288 0.5756 0.23013
2009 7 9 55021 0.1323 0.5747 0.23070
2009 7 10 55022 0.1357 0.5737 0.23117
2009 7 11 55023 0.1392 0.5726 0.23158
2009 7 12 55024 0.1426 0.5716 0.23186
2009 7 13 55025 0.1461 0.5704 0.23207
2009 7 14 55026 0.1494 0.5692 0.23234
2009 7 15 55027 0.1528 0.5680 0.23264
2009 7 16 55028 0.1562 0.5667 0.23305
2009 7 17 55029 0.1595 0.5653 0.23362
2009 7 18 55030 0.1628 0.5639 0.23436
2009 7 19 55031 0.1661 0.5625 0.23522
2009 7 20 55032 0.1693 0.5610 0.23612
2009 7 21 55033 0.1725 0.5595 0.23693
2009 7 22 55034 0.1757 0.5579 0.23753
2009 7 23 55035 0.1789 0.5562 0.23783
2009 7 24 55036 0.1820 0.5546 0.23789
2009 7 25 55037 0.1851 0.5528 0.23779
2009 7 26 55038 0.1881 0.5510 0.23767
2009 7 27 55039 0.1912 0.5492 0.23770
2009 7 28 55040 0.1942 0.5474 0.23797
2009 7 29 55041 0.1971 0.5454 0.23844
2009 7 30 55042 0.2001 0.5435 0.23917
2009 7 31 55043 0.2030 0.5415 0.24009
2009 8 1 55044 0.2058 0.5394 0.24108
2009 8 2 55045 0.2086 0.5374 0.24206
2009 8 3 55046 0.2114 0.5352 0.24296
2009 8 4 55047 0.2142 0.5331 0.24373
2009 8 5 55048 0.2169 0.5308 0.24435
2009 8 6 55049 0.2196 0.5286 0.24482
2009 8 7 55050 0.2222 0.5263 0.24509
2009 8 8 55051 0.2248 0.5240 0.24516
2009 8 9 55052 0.2273 0.5216 0.24509
2009 8 10 55053 0.2298 0.5192 0.24494
2009 8 11 55054 0.2323 0.5168 0.24482
2009 8 12 55055 0.2347 0.5143 0.24480
2009 8 13 55056 0.2371 0.5118 0.24485
2009 8 14 55057 0.2394 0.5092 0.24496
2009 8 15 55058 0.2417 0.5066 0.24514
2009 8 16 55059 0.2439 0.5040 0.24536
2009 8 17 55060 0.2461 0.5014 0.24557
2009 8 18 55061 0.2483 0.4987 0.24559
2009 8 19 55062 0.2504 0.4960 0.24538
2009 8 20 55063 0.2524 0.4932 0.24492
2009 8 21 55064 0.2545 0.4904 0.24416
2009 8 22 55065 0.2564 0.4876 0.24325
2009 8 23 55066 0.2583 0.4848 0.24235
2009 8 24 55067 0.2602 0.4819 0.24159
2009 8 25 55068 0.2620 0.4790 0.24107
2009 8 26 55069 0.2638 0.4761 0.24080
2009 8 27 55070 0.2655 0.4732 0.24070
2009 8 28 55071 0.2671 0.4702 0.24072
2009 8 29 55072 0.2687 0.4672 0.24083
2009 8 30 55073 0.2703 0.4642 0.24090
2009 8 31 55074 0.2718 0.4611 0.24084
2009 9 1 55075 0.2733 0.4581 0.24061
2009 9 2 55076 0.2747 0.4550 0.24022
2009 9 3 55077 0.2760 0.4519 0.23968
2009 9 4 55078 0.2773 0.4488 0.23900
2009 9 5 55079 0.2786 0.4456 0.23826
2009 9 6 55080 0.2798 0.4425 0.23748
2009 9 7 55081 0.2809 0.4393 0.23676
2009 9 8 55082 0.2820 0.4361 0.23613
2009 9 9 55083 0.2830 0.4329 0.23567
2009 9 10 55084 0.2840 0.4297 0.23536
2009 9 11 55085 0.2849 0.4264 0.23519
2009 9 12 55086 0.2858 0.4232 0.23508
2009 9 13 55087 0.2866 0.4199 0.23492
2009 9 14 55088 0.2873 0.4166 0.23461
2009 9 15 55089 0.2880 0.4134 0.23412
2009 9 16 55090 0.2887 0.4101 0.23337
2009 9 17 55091 0.2893 0.4068 0.23234
2009 9 18 55092 0.2898 0.4034 0.23112
2009 9 19 55093 0.2903 0.4001 0.22982
2009 9 20 55094 0.2907 0.3968 0.22856
2009 9 21 55095 0.2911 0.3935 0.22744
2009 9 22 55096 0.2914 0.3901 0.22651
2009 9 23 55097 0.2917 0.3868 0.22576
2009 9 24 55098 0.2919 0.3834 0.22516
2009 9 25 55099 0.2920 0.3801 0.22469
2009 9 26 55100 0.2921 0.3768 0.22430
2009 9 27 55101 0.2921 0.3734 0.22392
2009 9 28 55102 0.2921 0.3701 0.22349
2009 9 29 55103 0.2920 0.3667 0.22294
2009 9 30 55104 0.2919 0.3634 0.22220
2009 10 1 55105 0.2917 0.3600 0.22128
2009 10 2 55106 0.2915 0.3567 0.22030
2009 10 3 55107 0.2912 0.3534 0.21925
2009 10 4 55108 0.2908 0.3500 0.21816
2009 10 5 55109 0.2904 0.3467 0.21709
2009 10 6 55110 0.2900 0.3434 0.21611
2009 10 7 55111 0.2894 0.3401 0.21530
2009 10 8 55112 0.2889 0.3368 0.21469
2009 10 9 55113 0.2882 0.3335 0.21418
2009 10 10 55114 0.2876 0.3302 0.21365
2009 10 11 55115 0.2868 0.3269 0.21311
2009 10 12 55116 0.2861 0.3237 0.21250
2009 10 13 55117 0.2852 0.3204 0.21166
2009 10 14 55118 0.2843 0.3172 0.21058
2009 10 15 55119 0.2834 0.3140 0.20935
2009 10 16 55120 0.2824 0.3108 0.20806
2009 10 17 55121 0.2813 0.3076 0.20680
2009 10 18 55122 0.2802 0.3045 0.20566
2009 10 19 55123 0.2791 0.3013 0.20476
2009 10 20 55124 0.2779 0.2982 0.20412
2009 10 21 55125 0.2767 0.2951 0.20365
2009 10 22 55126 0.2754 0.2920 0.20327
2009 10 23 55127 0.2740 0.2889 0.20286
2009 10 24 55128 0.2726 0.2858 0.20237
2009 10 25 55129 0.2712 0.2828 0.20172
2009 10 26 55130 0.2697 0.2798 0.20084
2009 10 27 55131 0.2681 0.2768 0.19975
2009 10 28 55132 0.2665 0.2738 0.19847
2009 10 29 55133 0.2649 0.2709 0.19705
2009 10 30 55134 0.2632 0.2680 0.19553
2009 10 31 55135 0.2615 0.2651 0.19400
2009 11 1 55136 0.2597 0.2623 0.19251
2009 11 2 55137 0.2579 0.2594 0.19110
2009 11 3 55138 0.2560 0.2566 0.18982
2009 11 4 55139 0.2541 0.2539 0.18868
2009 11 5 55140 0.2521 0.2511 0.18764
2009 11 6 55141 0.2501 0.2484 0.18666
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)
54757 -68.32 .28 -6.59 .11
54758 -68.13 .74 -6.51 .13
54759 -67.97 .74 -6.43 .13
54760 -67.80 .74 -6.43 .16
54761 -67.58 .74 -6.50 .13
54762 -67.33 .74 -6.52 .13
54763 -67.10 .74 -6.45 .13
IAU2000A Celestial Pole Offset Series
MJD dX error dY error
(msec. of arc)
54757 -0.113 0.111 -0.421 0.110
54758 -0.106 0.294 -0.445 0.130
54759 -0.102 0.294 -0.460 0.130
54760 -0.093 0.294 -0.459 0.160
54761 -0.077 0.294 -0.464 0.130
54762 -0.070 0.294 -0.449 0.130
54763 -0.083 0.294 -0.437 0.130
The IERS Conventions recommended software to predict celestial pole
offsets is available at ftp://maia.usno.navy.mil/conventions/chapter5/
ceppred.f and software for the calculation of the dX and dY with
respect to IAU2000A Nutation/Precession Theory can be found at the
web site in section chapter 5.