********************************************************************** * * * I E R S B U L L E T I N - A * * * * Rapid Service/Prediction of Earth Orientation * ********************************************************************** 27 October 2022 Vol. XXXV No. 043 ______________________________________________________________________ GENERAL INFORMATION: 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 = 0.0 seconds beginning 28 July 2022 at 0000 UTC Beginning 1 January 2017: TAI-UTC = 37.000 000 seconds *********************************************************************** * ANNOUNCEMENTS: * * * * There will NOT be a leap second introduced in UTC * * at the end of December 2022. * * * * The primary source for IERS Rapid Service/Prediction Center (RS/PC) * * data products is the official IERS RS/PC website: * * https://maia.usno.navy.mil * * * * IERS RS/PC products are also available from: * * NASA CDDIS: https://cddis.nasa.gov/archive/products/iers/ * * NASA CDDIS: ftps://gdc.cddis.eosdis.nasa.gov/products/iers/ * * IERS Central Bureau: https://datacenter.iers.org/eop.php * * * * Questions about IERS RS/PC products can be emailed to: * * eopcp@us.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 22 10 21 59873 0.23772 .00009 0.21934 .00009 -0.005155 0.000019 22 10 22 59874 0.23468 .00009 0.21756 .00009 -0.005728 0.000025 22 10 23 59875 0.23207 .00009 0.21604 .00009 -0.006509 0.000027 22 10 24 59876 0.23003 .00009 0.21464 .00009 -0.007485 0.000029 22 10 25 59877 0.22813 .00009 0.21321 .00009 -0.008374 0.000033 22 10 26 59878 0.22605 .00009 0.21176 .00009 -0.009237 0.000033 22 10 27 59879 0.22371 .00009 0.21045 .00009 -0.009902 0.000031 _______________________________________________________________________ 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 = 0.1400 + 0.1013 cos A - 0.0768 sin A - 0.0150 cos C - 0.0634 sin C y = 0.3474 - 0.0719 cos A - 0.0936 sin A - 0.0634 cos C + 0.0150 sin C UT1-UTC = -0.0439 + 0.00033 (MJD - 59887) - (UT2-UT1) where A = 2*pi*(MJD-59879)/365.25 and C = 2*pi*(MJD-59879)/435. TAI-UTC(MJD 59880) = 37.0 The accuracy may be estimated from the expressions: S x,y = 0.00068 (MJD-59879)**0.80 S t = 0.00025 (MJD-59879)**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) 2022 10 28 59880 0.2214 0.2093 -0.01032 2022 10 29 59881 0.2189 0.2081 -0.01048 2022 10 30 59882 0.2163 0.2069 -0.01046 2022 10 31 59883 0.2138 0.2058 -0.01039 2022 11 1 59884 0.2112 0.2048 -0.01040 2022 11 2 59885 0.2086 0.2038 -0.01064 2022 11 3 59886 0.2060 0.2030 -0.01116 2022 11 4 59887 0.2035 0.2022 -0.01190 2022 11 5 59888 0.2010 0.2014 -0.01278 2022 11 6 59889 0.1986 0.2007 -0.01366 2022 11 7 59890 0.1961 0.2000 -0.01445 2022 11 8 59891 0.1936 0.1994 -0.01510 2022 11 9 59892 0.1910 0.1988 -0.01555 2022 11 10 59893 0.1885 0.1983 -0.01579 2022 11 11 59894 0.1860 0.1978 -0.01585 2022 11 12 59895 0.1835 0.1974 -0.01576 2022 11 13 59896 0.1809 0.1970 -0.01561 2022 11 14 59897 0.1784 0.1967 -0.01546 2022 11 15 59898 0.1758 0.1964 -0.01535 2022 11 16 59899 0.1732 0.1962 -0.01534 2022 11 17 59900 0.1707 0.1960 -0.01548 2022 11 18 59901 0.1681 0.1958 -0.01578 2022 11 19 59902 0.1655 0.1956 -0.01625 2022 11 20 59903 0.1630 0.1956 -0.01683 2022 11 21 59904 0.1604 0.1955 -0.01748 2022 11 22 59905 0.1578 0.1955 -0.01807 2022 11 23 59906 0.1553 0.1955 -0.01850 2022 11 24 59907 0.1527 0.1956 -0.01868 2022 11 25 59908 0.1501 0.1957 -0.01860 2022 11 26 59909 0.1476 0.1959 -0.01831 2022 11 27 59910 0.1450 0.1961 -0.01793 2022 11 28 59911 0.1424 0.1963 -0.01762 2022 11 29 59912 0.1399 0.1966 -0.01750 2022 11 30 59913 0.1373 0.1969 -0.01760 2022 12 1 59914 0.1348 0.1973 -0.01793 2022 12 2 59915 0.1322 0.1977 -0.01840 2022 12 3 59916 0.1297 0.1981 -0.01892 2022 12 4 59917 0.1272 0.1986 -0.01938 2022 12 5 59918 0.1246 0.1991 -0.01970 2022 12 6 59919 0.1221 0.1996 -0.01982 2022 12 7 59920 0.1196 0.2002 -0.01972 2022 12 8 59921 0.1171 0.2008 -0.01940 2022 12 9 59922 0.1146 0.2014 -0.01891 2022 12 10 59923 0.1122 0.2021 -0.01831 2022 12 11 59924 0.1097 0.2028 -0.01769 2022 12 12 59925 0.1073 0.2036 -0.01711 2022 12 13 59926 0.1048 0.2044 -0.01664 2022 12 14 59927 0.1024 0.2052 -0.01631 2022 12 15 59928 0.1000 0.2061 -0.01617 2022 12 16 59929 0.0976 0.2070 -0.01621 2022 12 17 59930 0.0952 0.2079 -0.01641 2022 12 18 59931 0.0928 0.2089 -0.01672 2022 12 19 59932 0.0905 0.2099 -0.01706 2022 12 20 59933 0.0881 0.2109 -0.01731 2022 12 21 59934 0.0858 0.2120 -0.01739 2022 12 22 59935 0.0835 0.2131 -0.01724 2022 12 23 59936 0.0812 0.2142 -0.01688 2022 12 24 59937 0.0790 0.2154 -0.01640 2022 12 25 59938 0.0767 0.2166 -0.01596 2022 12 26 59939 0.0745 0.2178 -0.01568 2022 12 27 59940 0.0723 0.2191 -0.01564 2022 12 28 59941 0.0701 0.2204 -0.01583 2022 12 29 59942 0.0679 0.2217 -0.01619 2022 12 30 59943 0.0658 0.2230 -0.01659 2022 12 31 59944 0.0637 0.2244 -0.01693 2023 1 1 59945 0.0616 0.2258 -0.01712 2023 1 2 59946 0.0595 0.2273 -0.01711 2023 1 3 59947 0.0575 0.2288 -0.01688 2023 1 4 59948 0.0554 0.2303 -0.01645 2023 1 5 59949 0.0535 0.2318 -0.01585 2023 1 6 59950 0.0515 0.2333 -0.01514 2023 1 7 59951 0.0495 0.2349 -0.01440 2023 1 8 59952 0.0476 0.2366 -0.01370 2023 1 9 59953 0.0457 0.2382 -0.01310 2023 1 10 59954 0.0439 0.2399 -0.01265 2023 1 11 59955 0.0420 0.2416 -0.01237 2023 1 12 59956 0.0402 0.2433 -0.01227 2023 1 13 59957 0.0385 0.2450 -0.01232 2023 1 14 59958 0.0367 0.2468 -0.01247 2023 1 15 59959 0.0350 0.2486 -0.01266 2023 1 16 59960 0.0333 0.2504 -0.01280 2023 1 17 59961 0.0316 0.2523 -0.01281 2023 1 18 59962 0.0300 0.2541 -0.01262 2023 1 19 59963 0.0284 0.2560 -0.01222 2023 1 20 59964 0.0269 0.2579 -0.01169 2023 1 21 59965 0.0253 0.2599 -0.01114 2023 1 22 59966 0.0238 0.2618 -0.01072 2023 1 23 59967 0.0224 0.2638 -0.01055 2023 1 24 59968 0.0209 0.2658 -0.01068 2023 1 25 59969 0.0195 0.2678 -0.01105 2023 1 26 59970 0.0182 0.2698 -0.01153 2023 1 27 59971 0.0168 0.2719 -0.01200 2023 1 28 59972 0.0155 0.2740 -0.01233 2023 1 29 59973 0.0143 0.2761 -0.01246 2023 1 30 59974 0.0131 0.2782 -0.01236 2023 1 31 59975 0.0119 0.2803 -0.01205 2023 2 1 59976 0.0107 0.2824 -0.01157 2023 2 2 59977 0.0096 0.2846 -0.01098 2023 2 3 59978 0.0085 0.2867 -0.01035 2023 2 4 59979 0.0075 0.2889 -0.00976 2023 2 5 59980 0.0065 0.2911 -0.00926 2023 2 6 59981 0.0055 0.2933 -0.00892 2023 2 7 59982 0.0046 0.2956 -0.00875 2023 2 8 59983 0.0037 0.2978 -0.00877 2023 2 9 59984 0.0028 0.3001 -0.00895 2023 2 10 59985 0.0020 0.3023 -0.00923 2023 2 11 59986 0.0012 0.3046 -0.00956 2023 2 12 59987 0.0005 0.3069 -0.00985 2023 2 13 59988 -0.0002 0.3092 -0.01007 2023 2 14 59989 -0.0009 0.3115 -0.01011 2023 2 15 59990 -0.0015 0.3138 -0.00996 2023 2 16 59991 -0.0021 0.3161 -0.00966 2023 2 17 59992 -0.0027 0.3184 -0.00929 2023 2 18 59993 -0.0032 0.3207 -0.00901 2023 2 19 59994 -0.0036 0.3231 -0.00895 2023 2 20 59995 -0.0041 0.3254 -0.00919 2023 2 21 59996 -0.0045 0.3278 -0.00974 2023 2 22 59997 -0.0048 0.3301 -0.01048 2023 2 23 59998 -0.0051 0.3325 -0.01128 2023 2 24 59999 -0.0054 0.3348 -0.01197 2023 2 25 60000 -0.0056 0.3372 -0.01245 2023 2 26 60001 -0.0058 0.3396 -0.01268 2023 2 27 60002 -0.0060 0.3419 -0.01266 2023 2 28 60003 -0.0061 0.3443 -0.01243 2023 3 1 60004 -0.0062 0.3467 -0.01206 2023 3 2 60005 -0.0062 0.3490 -0.01163 2023 3 3 60006 -0.0062 0.3514 -0.01120 2023 3 4 60007 -0.0062 0.3538 -0.01086 2023 3 5 60008 -0.0061 0.3561 -0.01067 2023 3 6 60009 -0.0060 0.3585 -0.01066 2023 3 7 60010 -0.0058 0.3608 -0.01084 2023 3 8 60011 -0.0056 0.3632 -0.01120 2023 3 9 60012 -0.0054 0.3655 -0.01169 2023 3 10 60013 -0.0051 0.3679 -0.01224 2023 3 11 60014 -0.0048 0.3702 -0.01276 2023 3 12 60015 -0.0044 0.3726 -0.01317 2023 3 13 60016 -0.0040 0.3749 -0.01341 2023 3 14 60017 -0.0036 0.3772 -0.01344 2023 3 15 60018 -0.0031 0.3795 -0.01331 2023 3 16 60019 -0.0026 0.3818 -0.01307 2023 3 17 60020 -0.0020 0.3841 -0.01286 2023 3 18 60021 -0.0014 0.3864 -0.01281 2023 3 19 60022 -0.0008 0.3886 -0.01304 2023 3 20 60023 -0.0001 0.3909 -0.01357 2023 3 21 60024 0.0006 0.3932 -0.01437 2023 3 22 60025 0.0013 0.3954 -0.01531 2023 3 23 60026 0.0021 0.3976 -0.01622 2023 3 24 60027 0.0029 0.3998 -0.01697 2023 3 25 60028 0.0038 0.4020 -0.01747 2023 3 26 60029 0.0046 0.4042 -0.01768 2023 3 27 60030 0.0056 0.4064 -0.01766 2023 3 28 60031 0.0065 0.4085 -0.01745 2023 3 29 60032 0.0075 0.4107 -0.01714 2023 3 30 60033 0.0086 0.4128 -0.01682 2023 3 31 60034 0.0096 0.4149 -0.01655 2023 4 1 60035 0.0107 0.4170 -0.01639 2023 4 2 60036 0.0119 0.4191 -0.01641 2023 4 3 60037 0.0130 0.4211 -0.01661 2023 4 4 60038 0.0142 0.4232 -0.01700 2023 4 5 60039 0.0155 0.4252 -0.01753 2023 4 6 60040 0.0168 0.4272 -0.01814 2023 4 7 60041 0.0181 0.4292 -0.01874 2023 4 8 60042 0.0194 0.4311 -0.01923 2023 4 9 60043 0.0208 0.4331 -0.01954 2023 4 10 60044 0.0222 0.4350 -0.01964 2023 4 11 60045 0.0236 0.4369 -0.01952 2023 4 12 60046 0.0251 0.4387 -0.01927 2023 4 13 60047 0.0266 0.4406 -0.01900 2023 4 14 60048 0.0281 0.4424 -0.01883 2023 4 15 60049 0.0296 0.4442 -0.01887 2023 4 16 60050 0.0312 0.4460 -0.01919 2023 4 17 60051 0.0328 0.4477 -0.01978 2023 4 18 60052 0.0345 0.4495 -0.02056 2023 4 19 60053 0.0362 0.4512 -0.02137 2023 4 20 60054 0.0378 0.4528 -0.02209 2023 4 21 60055 0.0396 0.4545 -0.02260 2023 4 22 60056 0.0413 0.4561 -0.02284 2023 4 23 60057 0.0431 0.4577 -0.02282 2023 4 24 60058 0.0449 0.4593 -0.02259 2023 4 25 60059 0.0467 0.4608 -0.02223 2023 4 26 60060 0.0486 0.4623 -0.02183 2023 4 27 60061 0.0505 0.4638 -0.02148 2023 4 28 60062 0.0524 0.4652 -0.02125 2023 4 29 60063 0.0543 0.4667 -0.02120 2023 4 30 60064 0.0562 0.4681 -0.02136 2023 5 1 60065 0.0582 0.4694 -0.02174 2023 5 2 60066 0.0602 0.4708 -0.02233 2023 5 3 60067 0.0622 0.4721 -0.02305 2023 5 4 60068 0.0642 0.4733 -0.02384 2023 5 5 60069 0.0663 0.4746 -0.02458 2023 5 6 60070 0.0683 0.4758 -0.02517 2023 5 7 60071 0.0704 0.4770 -0.02554 2023 5 8 60072 0.0725 0.4781 -0.02566 2023 5 9 60073 0.0747 0.4792 -0.02560 2023 5 10 60074 0.0768 0.4803 -0.02545 2023 5 11 60075 0.0790 0.4814 -0.02533 2023 5 12 60076 0.0811 0.4824 -0.02535 2023 5 13 60077 0.0833 0.4834 -0.02556 2023 5 14 60078 0.0855 0.4843 -0.02594 2023 5 15 60079 0.0878 0.4852 -0.02643 2023 5 16 60080 0.0900 0.4861 -0.02689 2023 5 17 60081 0.0922 0.4870 -0.02720 2023 5 18 60082 0.0945 0.4878 -0.02725 2023 5 19 60083 0.0968 0.4886 -0.02697 2023 5 20 60084 0.0991 0.4893 -0.02638 2023 5 21 60085 0.1013 0.4900 -0.02551 2023 5 22 60086 0.1036 0.4907 -0.02445 2023 5 23 60087 0.1060 0.4913 -0.02331 2023 5 24 60088 0.1083 0.4919 -0.02217 2023 5 25 60089 0.1106 0.4925 -0.02108 2023 5 26 60090 0.1129 0.4931 -0.02010 2023 5 27 60091 0.1153 0.4936 -0.01923 2023 5 28 60092 0.1176 0.4940 -0.01848 2023 5 29 60093 0.1200 0.4945 -0.01785 2023 5 30 60094 0.1224 0.4948 -0.01731 2023 5 31 60095 0.1247 0.4952 -0.01684 2023 6 1 60096 0.1271 0.4955 -0.01634 2023 6 2 60097 0.1295 0.4958 -0.01573 2023 6 3 60098 0.1318 0.4961 -0.01489 2023 6 4 60099 0.1342 0.4963 -0.01378 2023 6 5 60100 0.1366 0.4965 -0.01245 2023 6 6 60101 0.1390 0.4966 -0.01103 2023 6 7 60102 0.1414 0.4967 -0.00962 2023 6 8 60103 0.1437 0.4968 -0.00833 2023 6 9 60104 0.1461 0.4968 -0.00724 2023 6 10 60105 0.1485 0.4969 -0.00636 2023 6 11 60106 0.1509 0.4968 -0.00563 2023 6 12 60107 0.1532 0.4968 -0.00499 2023 6 13 60108 0.1556 0.4967 -0.00441 2023 6 14 60109 0.1580 0.4965 -0.00368 2023 6 15 60110 0.1603 0.4963 -0.00270 2023 6 16 60111 0.1627 0.4961 -0.00147 2023 6 17 60112 0.1650 0.4959 0.00001 2023 6 18 60113 0.1673 0.4956 0.00167 2023 6 19 60114 0.1697 0.4953 0.00350 2023 6 20 60115 0.1720 0.4950 0.00536 2023 6 21 60116 0.1743 0.4946 0.00714 2023 6 22 60117 0.1766 0.4942 0.00890 2023 6 23 60118 0.1789 0.4937 0.01059 2023 6 24 60119 0.1812 0.4932 0.01205 2023 6 25 60120 0.1835 0.4927 0.01334 2023 6 26 60121 0.1857 0.4922 0.01452 2023 6 27 60122 0.1880 0.4916 0.01560 2023 6 28 60123 0.1902 0.4910 0.01665 2023 6 29 60124 0.1925 0.4903 0.01773 2023 6 30 60125 0.1947 0.4896 0.01898 2023 7 1 60126 0.1969 0.4889 0.02045 2023 7 2 60127 0.1991 0.4882 0.02215 2023 7 3 60128 0.2012 0.4874 0.02396 2023 7 4 60129 0.2034 0.4866 0.02573 2023 7 5 60130 0.2055 0.4857 0.02732 2023 7 6 60131 0.2076 0.4848 0.02869 2023 7 7 60132 0.2097 0.4839 0.02973 2023 7 8 60133 0.2118 0.4830 0.03053 2023 7 9 60134 0.2139 0.4820 0.03120 2023 7 10 60135 0.2159 0.4810 0.03194 2023 7 11 60136 0.2179 0.4800 0.03280 2023 7 12 60137 0.2199 0.4789 0.03384 2023 7 13 60138 0.2219 0.4779 0.03515 2023 7 14 60139 0.2239 0.4767 0.03670 2023 7 15 60140 0.2258 0.4756 0.03840 2023 7 16 60141 0.2277 0.4744 0.04022 2023 7 17 60142 0.2296 0.4732 0.04206 2023 7 18 60143 0.2315 0.4720 0.04391 2023 7 19 60144 0.2333 0.4707 0.04564 2023 7 20 60145 0.2352 0.4695 0.04722 2023 7 21 60146 0.2370 0.4682 0.04864 2023 7 22 60147 0.2387 0.4668 0.04990 2023 7 23 60148 0.2405 0.4655 0.05103 2023 7 24 60149 0.2422 0.4641 0.05205 2023 7 25 60150 0.2439 0.4627 0.05308 2023 7 26 60151 0.2456 0.4612 0.05418 2023 7 27 60152 0.2472 0.4598 0.05544 2023 7 28 60153 0.2488 0.4583 0.05695 2023 7 29 60154 0.2504 0.4568 0.05857 2023 7 30 60155 0.2520 0.4553 0.06029 2023 7 31 60156 0.2535 0.4537 0.06203 2023 8 1 60157 0.2550 0.4521 0.06362 2023 8 2 60158 0.2565 0.4506 0.06497 2023 8 3 60159 0.2579 0.4489 0.06603 2023 8 4 60160 0.2593 0.4473 0.06674 2023 8 5 60161 0.2607 0.4457 0.06726 2023 8 6 60162 0.2620 0.4440 0.06774 2023 8 7 60163 0.2633 0.4423 0.06835 2023 8 8 60164 0.2646 0.4406 0.06915 2023 8 9 60165 0.2659 0.4389 0.07016 2023 8 10 60166 0.2671 0.4371 0.07136 2023 8 11 60167 0.2683 0.4354 0.07274 2023 8 12 60168 0.2695 0.4336 0.07425 2023 8 13 60169 0.2706 0.4318 0.07582 2023 8 14 60170 0.2717 0.4300 0.07738 2023 8 15 60171 0.2727 0.4282 0.07883 2023 8 16 60172 0.2738 0.4263 0.08008 2023 8 17 60173 0.2747 0.4245 0.08113 2023 8 18 60174 0.2757 0.4226 0.08195 2023 8 19 60175 0.2766 0.4207 0.08257 2023 8 20 60176 0.2775 0.4189 0.08312 2023 8 21 60177 0.2784 0.4170 0.08360 2023 8 22 60178 0.2792 0.4150 0.08412 2023 8 23 60179 0.2800 0.4131 0.08463 2023 8 24 60180 0.2807 0.4112 0.08529 2023 8 25 60181 0.2814 0.4092 0.08612 2023 8 26 60182 0.2821 0.4073 0.08705 2023 8 27 60183 0.2827 0.4053 0.08803 2023 8 28 60184 0.2833 0.4034 0.08899 2023 8 29 60185 0.2839 0.4014 0.08969 2023 8 30 60186 0.2844 0.3994 0.09007 2023 8 31 60187 0.2849 0.3974 0.09008 2023 9 1 60188 0.2854 0.3954 0.08982 2023 9 2 60189 0.2858 0.3934 0.08941 2023 9 3 60190 0.2862 0.3914 0.08899 2023 9 4 60191 0.2866 0.3894 0.08879 2023 9 5 60192 0.2869 0.3874 0.08888 2023 9 6 60193 0.2872 0.3854 0.08927 2023 9 7 60194 0.2874 0.3834 0.08987 2023 9 8 60195 0.2876 0.3814 0.09061 2023 9 9 60196 0.2878 0.3794 0.09140 2023 9 10 60197 0.2879 0.3773 0.09216 2023 9 11 60198 0.2880 0.3753 0.09282 2023 9 12 60199 0.2881 0.3733 0.09332 2023 9 13 60200 0.2881 0.3713 0.09358 2023 9 14 60201 0.2881 0.3693 0.09368 2023 9 15 60202 0.2881 0.3673 0.09363 2023 9 16 60203 0.2880 0.3653 0.09343 2023 9 17 60204 0.2879 0.3632 0.09321 2023 9 18 60205 0.2877 0.3612 0.09303 2023 9 19 60206 0.2875 0.3592 0.09288 2023 9 20 60207 0.2873 0.3573 0.09286 2023 9 21 60208 0.2870 0.3553 0.09306 2023 9 22 60209 0.2867 0.3533 0.09348 2023 9 23 60210 0.2864 0.3513 0.09397 2023 9 24 60211 0.2860 0.3493 0.09450 2023 9 25 60212 0.2856 0.3474 0.09490 2023 9 26 60213 0.2852 0.3454 0.09506 2023 9 27 60214 0.2847 0.3435 0.09482 2023 9 28 60215 0.2842 0.3415 0.09425 2023 9 29 60216 0.2837 0.3396 0.09346 2023 9 30 60217 0.2831 0.3377 0.09255 2023 10 1 60218 0.2825 0.3358 0.09185 2023 10 2 60219 0.2819 0.3339 0.09148 2023 10 3 60220 0.2812 0.3320 0.09140 2023 10 4 60221 0.2805 0.3302 0.09164 2023 10 5 60222 0.2798 0.3283 0.09216 2023 10 6 60223 0.2790 0.3265 0.09279 2023 10 7 60224 0.2782 0.3246 0.09340 2023 10 8 60225 0.2773 0.3228 0.09399 2023 10 9 60226 0.2765 0.3210 0.09447 2023 10 10 60227 0.2756 0.3192 0.09482 2023 10 11 60228 0.2746 0.3175 0.09489 2023 10 12 60229 0.2737 0.3157 0.09469 2023 10 13 60230 0.2727 0.3140 0.09437 2023 10 14 60231 0.2717 0.3123 0.09408 2023 10 15 60232 0.2706 0.3106 0.09380 2023 10 16 60233 0.2695 0.3089 0.09359 2023 10 17 60234 0.2684 0.3072 0.09357 2023 10 18 60235 0.2673 0.3056 0.09371 2023 10 19 60236 0.2661 0.3039 0.09413 2023 10 20 60237 0.2649 0.3023 0.09470 2023 10 21 60238 0.2637 0.3007 0.09529 2023 10 22 60239 0.2625 0.2992 0.09580 2023 10 23 60240 0.2612 0.2976 0.09610 2023 10 24 60241 0.2599 0.2961 0.09609 2023 10 25 60242 0.2585 0.2946 0.09570 2023 10 26 60243 0.2572 0.2931 0.09494 2023 10 27 60244 0.2558 0.2917 0.09406 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) 59860 -116.04 1.07 -7.85 0.16 59861 -116.15 1.03 -7.81 0.14 59862 -116.14 1.01 -7.83 0.13 59863 -116.14 0.75 -7.85 0.07 59864 -116.30 0.84 -7.90 0.04 59865 -116.60 0.84 -7.98 0.04 59866 -116.82 0.84 -8.05 0.04 IAU2000A Celestial Pole Offset Series MJD dX error dY error (msec. of arc) 59860 0.434 0.426 -0.130 0.160 59861 0.421 0.411 -0.116 0.136 59862 0.403 0.403 -0.100 0.130 59863 0.383 0.298 -0.083 0.074 59864 0.362 0.333 -0.063 0.044 59865 0.344 0.333 -0.042 0.044 59866 0.327 0.333 -0.019 0.044