********************************************************************** * * * I E R S B U L L E T I N - A * * * * Rapid Service/Prediction of Earth Orientation * ********************************************************************** 16 June 2022 Vol. XXXV No. 024 ______________________________________________________________________ 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 = -0.1 seconds beginning 17 July 2021 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 June 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 6 10 59740 0.17514 .00009 0.48287 .00009 -0.089092 0.000016 22 6 11 59741 0.17779 .00009 0.48262 .00009 -0.088842 0.000016 22 6 12 59742 0.18032 .00009 0.48201 .00009 -0.088494 0.000015 22 6 13 59743 0.18278 .00009 0.48124 .00009 -0.087927 0.000013 22 6 14 59744 0.18504 .00009 0.48036 .00009 -0.087080 0.000013 22 6 15 59745 0.18709 .00009 0.47928 .00009 -0.085984 0.000010 22 6 16 59746 0.18914 .00009 0.47805 .00009 -0.084747 0.000007 _______________________________________________________________________ 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 = 0.1415 + 0.0081 cos A + 0.1093 sin A + 0.0422 cos C + 0.0176 sin C y = 0.3537 + 0.1037 cos A - 0.0063 sin A + 0.0176 cos C - 0.0422 sin C UT1-UTC = -0.0476 + 0.00030 (MJD - 59754) - (UT2-UT1) where A = 2*pi*(MJD-59746)/365.25 and C = 2*pi*(MJD-59746)/435. TAI-UTC(MJD 59747) = 37.0 The accuracy may be estimated from the expressions: S x,y = 0.00068 (MJD-59746)**0.80 S t = 0.00025 (MJD-59746)**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 6 17 59747 0.1912 0.4769 -0.08359 2022 6 18 59748 0.1933 0.4758 -0.08260 2022 6 19 59749 0.1954 0.4749 -0.08181 2022 6 20 59750 0.1974 0.4740 -0.08117 2022 6 21 59751 0.1993 0.4732 -0.08060 2022 6 22 59752 0.2012 0.4723 -0.08002 2022 6 23 59753 0.2031 0.4715 -0.07937 2022 6 24 59754 0.2049 0.4706 -0.07856 2022 6 25 59755 0.2067 0.4696 -0.07757 2022 6 26 59756 0.2085 0.4687 -0.07638 2022 6 27 59757 0.2102 0.4677 -0.07501 2022 6 28 59758 0.2119 0.4667 -0.07349 2022 6 29 59759 0.2135 0.4656 -0.07187 2022 6 30 59760 0.2151 0.4645 -0.07022 2022 7 1 59761 0.2168 0.4633 -0.06861 2022 7 2 59762 0.2184 0.4622 -0.06711 2022 7 3 59763 0.2200 0.4610 -0.06576 2022 7 4 59764 0.2216 0.4599 -0.06460 2022 7 5 59765 0.2232 0.4587 -0.06365 2022 7 6 59766 0.2248 0.4576 -0.06286 2022 7 7 59767 0.2263 0.4564 -0.06220 2022 7 8 59768 0.2278 0.4552 -0.06159 2022 7 9 59769 0.2293 0.4539 -0.06093 2022 7 10 59770 0.2308 0.4526 -0.06013 2022 7 11 59771 0.2323 0.4513 -0.05914 2022 7 12 59772 0.2337 0.4500 -0.05795 2022 7 13 59773 0.2351 0.4486 -0.05667 2022 7 14 59774 0.2365 0.4472 -0.05542 2022 7 15 59775 0.2379 0.4458 -0.05434 2022 7 16 59776 0.2392 0.4444 -0.05348 2022 7 17 59777 0.2406 0.4429 -0.05285 2022 7 18 59778 0.2419 0.4414 -0.05238 2022 7 19 59779 0.2432 0.4399 -0.05195 2022 7 20 59780 0.2444 0.4384 -0.05147 2022 7 21 59781 0.2457 0.4369 -0.05082 2022 7 22 59782 0.2469 0.4353 -0.04996 2022 7 23 59783 0.2480 0.4338 -0.04887 2022 7 24 59784 0.2492 0.4322 -0.04756 2022 7 25 59785 0.2503 0.4305 -0.04606 2022 7 26 59786 0.2514 0.4289 -0.04444 2022 7 27 59787 0.2525 0.4273 -0.04278 2022 7 28 59788 0.2535 0.4256 -0.04113 2022 7 29 59789 0.2545 0.4239 -0.03958 2022 7 30 59790 0.2555 0.4222 -0.03817 2022 7 31 59791 0.2565 0.4205 -0.03694 2022 8 1 59792 0.2574 0.4187 -0.03589 2022 8 2 59793 0.2583 0.4170 -0.03501 2022 8 3 59794 0.2592 0.4152 -0.03424 2022 8 4 59795 0.2600 0.4134 -0.03351 2022 8 5 59796 0.2608 0.4117 -0.03272 2022 8 6 59797 0.2616 0.4099 -0.03179 2022 8 7 59798 0.2623 0.4080 -0.03066 2022 8 8 59799 0.2630 0.4062 -0.02931 2022 8 9 59800 0.2637 0.4044 -0.02782 2022 8 10 59801 0.2643 0.4025 -0.02630 2022 8 11 59802 0.2650 0.4007 -0.02488 2022 8 12 59803 0.2655 0.3988 -0.02369 2022 8 13 59804 0.2661 0.3969 -0.02275 2022 8 14 59805 0.2666 0.3950 -0.02204 2022 8 15 59806 0.2671 0.3931 -0.02146 2022 8 16 59807 0.2675 0.3912 -0.02087 2022 8 17 59808 0.2680 0.3893 -0.02017 2022 8 18 59809 0.2684 0.3874 -0.01929 2022 8 19 59810 0.2687 0.3854 -0.01820 2022 8 20 59811 0.2690 0.3835 -0.01691 2022 8 21 59812 0.2693 0.3816 -0.01546 2022 8 22 59813 0.2696 0.3796 -0.01390 2022 8 23 59814 0.2698 0.3777 -0.01229 2022 8 24 59815 0.2700 0.3757 -0.01072 2022 8 25 59816 0.2701 0.3737 -0.00925 2022 8 26 59817 0.2702 0.3718 -0.00794 2022 8 27 59818 0.2703 0.3698 -0.00683 2022 8 28 59819 0.2704 0.3679 -0.00595 2022 8 29 59820 0.2704 0.3659 -0.00528 2022 8 30 59821 0.2704 0.3639 -0.00474 2022 8 31 59822 0.2703 0.3620 -0.00428 2022 9 1 59823 0.2703 0.3600 -0.00378 2022 9 2 59824 0.2701 0.3580 -0.00317 2022 9 3 59825 0.2700 0.3561 -0.00239 2022 9 4 59826 0.2698 0.3541 -0.00142 2022 9 5 59827 0.2696 0.3521 -0.00030 2022 9 6 59828 0.2693 0.3502 0.00087 2022 9 7 59829 0.2690 0.3482 0.00195 2022 9 8 59830 0.2687 0.3463 0.00283 2022 9 9 59831 0.2684 0.3443 0.00343 2022 9 10 59832 0.2680 0.3424 0.00374 2022 9 11 59833 0.2675 0.3404 0.00385 2022 9 12 59834 0.2671 0.3385 0.00387 2022 9 13 59835 0.2666 0.3366 0.00394 2022 9 14 59836 0.2661 0.3347 0.00414 2022 9 15 59837 0.2655 0.3328 0.00455 2022 9 16 59838 0.2649 0.3309 0.00517 2022 9 17 59839 0.2643 0.3290 0.00596 2022 9 18 59840 0.2637 0.3271 0.00688 2022 9 19 59841 0.2630 0.3252 0.00786 2022 9 20 59842 0.2623 0.3233 0.00883 2022 9 21 59843 0.2615 0.3215 0.00970 2022 9 22 59844 0.2607 0.3196 0.01042 2022 9 23 59845 0.2599 0.3178 0.01094 2022 9 24 59846 0.2591 0.3160 0.01122 2022 9 25 59847 0.2582 0.3142 0.01128 2022 9 26 59848 0.2573 0.3124 0.01114 2022 9 27 59849 0.2563 0.3106 0.01091 2022 9 28 59850 0.2554 0.3089 0.01068 2022 9 29 59851 0.2544 0.3071 0.01055 2022 9 30 59852 0.2533 0.3054 0.01061 2022 10 1 59853 0.2523 0.3036 0.01088 2022 10 2 59854 0.2512 0.3019 0.01132 2022 10 3 59855 0.2501 0.3002 0.01189 2022 10 4 59856 0.2489 0.2986 0.01243 2022 10 5 59857 0.2478 0.2969 0.01282 2022 10 6 59858 0.2466 0.2953 0.01296 2022 10 7 59859 0.2453 0.2937 0.01284 2022 10 8 59860 0.2441 0.2921 0.01249 2022 10 9 59861 0.2428 0.2905 0.01201 2022 10 10 59862 0.2415 0.2889 0.01152 2022 10 11 59863 0.2401 0.2874 0.01115 2022 10 12 59864 0.2388 0.2859 0.01097 2022 10 13 59865 0.2374 0.2844 0.01101 2022 10 14 59866 0.2359 0.2829 0.01128 2022 10 15 59867 0.2345 0.2814 0.01172 2022 10 16 59868 0.2330 0.2800 0.01226 2022 10 17 59869 0.2315 0.2786 0.01284 2022 10 18 59870 0.2300 0.2772 0.01338 2022 10 19 59871 0.2285 0.2758 0.01380 2022 10 20 59872 0.2269 0.2745 0.01406 2022 10 21 59873 0.2253 0.2732 0.01410 2022 10 22 59874 0.2237 0.2719 0.01393 2022 10 23 59875 0.2221 0.2706 0.01357 2022 10 24 59876 0.2205 0.2693 0.01308 2022 10 25 59877 0.2188 0.2681 0.01255 2022 10 26 59878 0.2171 0.2669 0.01211 2022 10 27 59879 0.2154 0.2658 0.01185 2022 10 28 59880 0.2136 0.2646 0.01183 2022 10 29 59881 0.2119 0.2635 0.01203 2022 10 30 59882 0.2101 0.2624 0.01237 2022 10 31 59883 0.2083 0.2613 0.01274 2022 11 1 59884 0.2065 0.2603 0.01300 2022 11 2 59885 0.2047 0.2593 0.01307 2022 11 3 59886 0.2029 0.2583 0.01290 2022 11 4 59887 0.2010 0.2574 0.01252 2022 11 5 59888 0.1991 0.2564 0.01200 2022 11 6 59889 0.1973 0.2555 0.01144 2022 11 7 59890 0.1954 0.2547 0.01097 2022 11 8 59891 0.1934 0.2538 0.01066 2022 11 9 59892 0.1915 0.2530 0.01058 2022 11 10 59893 0.1896 0.2522 0.01073 2022 11 11 59894 0.1876 0.2515 0.01109 2022 11 12 59895 0.1857 0.2508 0.01159 2022 11 13 59896 0.1837 0.2501 0.01217 2022 11 14 59897 0.1817 0.2494 0.01275 2022 11 15 59898 0.1797 0.2488 0.01325 2022 11 16 59899 0.1777 0.2482 0.01362 2022 11 17 59900 0.1757 0.2476 0.01380 2022 11 18 59901 0.1736 0.2471 0.01379 2022 11 19 59902 0.1716 0.2466 0.01359 2022 11 20 59903 0.1696 0.2461 0.01324 2022 11 21 59904 0.1675 0.2457 0.01282 2022 11 22 59905 0.1655 0.2453 0.01243 2022 11 23 59906 0.1634 0.2449 0.01219 2022 11 24 59907 0.1613 0.2446 0.01217 2022 11 25 59908 0.1592 0.2442 0.01241 2022 11 26 59909 0.1572 0.2440 0.01283 2022 11 27 59910 0.1551 0.2437 0.01333 2022 11 28 59911 0.1530 0.2435 0.01376 2022 11 29 59912 0.1509 0.2433 0.01402 2022 11 30 59913 0.1488 0.2432 0.01405 2022 12 1 59914 0.1467 0.2430 0.01387 2022 12 2 59915 0.1447 0.2429 0.01356 2022 12 3 59916 0.1426 0.2429 0.01322 2022 12 4 59917 0.1405 0.2429 0.01294 2022 12 5 59918 0.1384 0.2429 0.01282 2022 12 6 59919 0.1363 0.2429 0.01290 2022 12 7 59920 0.1342 0.2430 0.01322 2022 12 8 59921 0.1321 0.2431 0.01374 2022 12 9 59922 0.1301 0.2432 0.01444 2022 12 10 59923 0.1280 0.2434 0.01523 2022 12 11 59924 0.1259 0.2436 0.01605 2022 12 12 59925 0.1238 0.2438 0.01683 2022 12 13 59926 0.1218 0.2441 0.01749 2022 12 14 59927 0.1197 0.2444 0.01800 2022 12 15 59928 0.1177 0.2447 0.01834 2022 12 16 59929 0.1156 0.2451 0.01850 2022 12 17 59930 0.1136 0.2455 0.01851 2022 12 18 59931 0.1116 0.2459 0.01842 2022 12 19 59932 0.1095 0.2463 0.01831 2022 12 20 59933 0.1075 0.2468 0.01828 2022 12 21 59934 0.1055 0.2473 0.01841 2022 12 22 59935 0.1036 0.2479 0.01874 2022 12 23 59936 0.1016 0.2485 0.01923 2022 12 24 59937 0.0996 0.2491 0.01979 2022 12 25 59938 0.0977 0.2497 0.02025 2022 12 26 59939 0.0957 0.2504 0.02049 2022 12 27 59940 0.0938 0.2511 0.02042 2022 12 28 59941 0.0919 0.2518 0.02006 2022 12 29 59942 0.0900 0.2526 0.01949 2022 12 30 59943 0.0881 0.2533 0.01884 2022 12 31 59944 0.0862 0.2542 0.01823 2023 1 1 59945 0.0844 0.2550 0.01778 2023 1 2 59946 0.0825 0.2559 0.01753 2023 1 3 59947 0.0807 0.2568 0.01752 2023 1 4 59948 0.0789 0.2577 0.01773 2023 1 5 59949 0.0771 0.2587 0.01813 2023 1 6 59950 0.0754 0.2597 0.01866 2023 1 7 59951 0.0736 0.2607 0.01925 2023 1 8 59952 0.0719 0.2617 0.01982 2023 1 9 59953 0.0702 0.2628 0.02032 2023 1 10 59954 0.0685 0.2639 0.02068 2023 1 11 59955 0.0668 0.2650 0.02090 2023 1 12 59956 0.0652 0.2661 0.02096 2023 1 13 59957 0.0635 0.2673 0.02091 2023 1 14 59958 0.0619 0.2685 0.02079 2023 1 15 59959 0.0603 0.2697 0.02066 2023 1 16 59960 0.0588 0.2710 0.02058 2023 1 17 59961 0.0572 0.2722 0.02064 2023 1 18 59962 0.0557 0.2735 0.02088 2023 1 19 59963 0.0542 0.2748 0.02129 2023 1 20 59964 0.0528 0.2762 0.02182 2023 1 21 59965 0.0513 0.2775 0.02241 2023 1 22 59966 0.0499 0.2789 0.02288 2023 1 23 59967 0.0485 0.2803 0.02311 2023 1 24 59968 0.0472 0.2818 0.02307 2023 1 25 59969 0.0458 0.2832 0.02280 2023 1 26 59970 0.0445 0.2847 0.02248 2023 1 27 59971 0.0432 0.2862 0.02221 2023 1 28 59972 0.0420 0.2877 0.02207 2023 1 29 59973 0.0407 0.2892 0.02214 2023 1 30 59974 0.0395 0.2907 0.02245 2023 1 31 59975 0.0384 0.2923 0.02295 2023 2 1 59976 0.0372 0.2939 0.02356 2023 2 2 59977 0.0361 0.2955 0.02417 2023 2 3 59978 0.0350 0.2971 0.02482 2023 2 4 59979 0.0340 0.2987 0.02542 2023 2 5 59980 0.0329 0.3004 0.02598 2023 2 6 59981 0.0319 0.3021 0.02639 2023 2 7 59982 0.0310 0.3037 0.02661 2023 2 8 59983 0.0300 0.3054 0.02670 2023 2 9 59984 0.0291 0.3072 0.02668 2023 2 10 59985 0.0282 0.3089 0.02650 2023 2 11 59986 0.0274 0.3106 0.02621 2023 2 12 59987 0.0266 0.3124 0.02594 2023 2 13 59988 0.0258 0.3141 0.02572 2023 2 14 59989 0.0251 0.3159 0.02570 2023 2 15 59990 0.0243 0.3177 0.02588 2023 2 16 59991 0.0237 0.3195 0.02628 2023 2 17 59992 0.0230 0.3213 0.02678 2023 2 18 59993 0.0224 0.3231 0.02718 2023 2 19 59994 0.0218 0.3249 0.02734 2023 2 20 59995 0.0213 0.3268 0.02723 2023 2 21 59996 0.0207 0.3286 0.02685 2023 2 22 59997 0.0202 0.3305 0.02626 2023 2 23 59998 0.0198 0.3323 0.02561 2023 2 24 59999 0.0194 0.3342 0.02499 2023 2 25 60000 0.0190 0.3361 0.02453 2023 2 26 60001 0.0186 0.3380 0.02438 2023 2 27 60002 0.0183 0.3398 0.02452 2023 2 28 60003 0.0180 0.3417 0.02484 2023 3 1 60004 0.0178 0.3436 0.02536 2023 3 2 60005 0.0176 0.3455 0.02594 2023 3 3 60006 0.0174 0.3474 0.02650 2023 3 4 60007 0.0172 0.3493 0.02693 2023 3 5 60008 0.0171 0.3512 0.02716 2023 3 6 60009 0.0170 0.3531 0.02719 2023 3 7 60010 0.0170 0.3550 0.02701 2023 3 8 60011 0.0170 0.3569 0.02667 2023 3 9 60012 0.0170 0.3588 0.02622 2023 3 10 60013 0.0170 0.3608 0.02572 2023 3 11 60014 0.0171 0.3627 0.02528 2023 3 12 60015 0.0172 0.3646 0.02497 2023 3 13 60016 0.0174 0.3665 0.02493 2023 3 14 60017 0.0176 0.3684 0.02516 2023 3 15 60018 0.0178 0.3703 0.02554 2023 3 16 60019 0.0181 0.3721 0.02593 2023 3 17 60020 0.0184 0.3740 0.02625 2023 3 18 60021 0.0187 0.3759 0.02645 2023 3 19 60022 0.0190 0.3778 0.02630 2023 3 20 60023 0.0194 0.3797 0.02579 2023 3 21 60024 0.0198 0.3815 0.02505 2023 3 22 60025 0.0203 0.3834 0.02413 2023 3 23 60026 0.0208 0.3852 0.02325 2023 3 24 60027 0.0213 0.3871 0.02256 2023 3 25 60028 0.0219 0.3889 0.02215 2023 3 26 60029 0.0224 0.3907 0.02206 2023 3 27 60030 0.0231 0.3926 0.02229 2023 3 28 60031 0.0237 0.3944 0.02265 2023 3 29 60032 0.0244 0.3962 0.02313 2023 3 30 60033 0.0251 0.3979 0.02352 2023 3 31 60034 0.0259 0.3997 0.02392 2023 4 1 60035 0.0266 0.4015 0.02420 2023 4 2 60036 0.0274 0.4032 0.02431 2023 4 3 60037 0.0283 0.4049 0.02418 2023 4 4 60038 0.0291 0.4067 0.02388 2023 4 5 60039 0.0300 0.4084 0.02336 2023 4 6 60040 0.0310 0.4101 0.02278 2023 4 7 60041 0.0319 0.4117 0.02219 2023 4 8 60042 0.0329 0.4134 0.02176 2023 4 9 60043 0.0339 0.4151 0.02150 2023 4 10 60044 0.0349 0.4167 0.02145 2023 4 11 60045 0.0360 0.4183 0.02159 2023 4 12 60046 0.0371 0.4199 0.02184 2023 4 13 60047 0.0382 0.4215 0.02207 2023 4 14 60048 0.0394 0.4230 0.02209 2023 4 15 60049 0.0406 0.4246 0.02198 2023 4 16 60050 0.0418 0.4261 0.02157 2023 4 17 60051 0.0430 0.4276 0.02089 2023 4 18 60052 0.0443 0.4291 0.02009 2023 4 19 60053 0.0455 0.4306 0.01924 2023 4 20 60054 0.0469 0.4320 0.01861 2023 4 21 60055 0.0482 0.4334 0.01815 2023 4 22 60056 0.0495 0.4348 0.01798 2023 4 23 60057 0.0509 0.4362 0.01808 2023 4 24 60058 0.0523 0.4376 0.01843 2023 4 25 60059 0.0538 0.4389 0.01893 2023 4 26 60060 0.0552 0.4402 0.01946 2023 4 27 60061 0.0567 0.4415 0.01995 2023 4 28 60062 0.0582 0.4428 0.02038 2023 4 29 60063 0.0597 0.4440 0.02064 2023 4 30 60064 0.0612 0.4453 0.02068 2023 5 1 60065 0.0628 0.4465 0.02053 2023 5 2 60066 0.0644 0.4476 0.02018 2023 5 3 60067 0.0660 0.4488 0.01971 2023 5 4 60068 0.0676 0.4499 0.01922 2023 5 5 60069 0.0692 0.4510 0.01885 2023 5 6 60070 0.0709 0.4521 0.01858 2023 5 7 60071 0.0725 0.4531 0.01858 2023 5 8 60072 0.0742 0.4541 0.01877 2023 5 9 60073 0.0759 0.4551 0.01907 2023 5 10 60074 0.0776 0.4561 0.01937 2023 5 11 60075 0.0794 0.4570 0.01953 2023 5 12 60076 0.0811 0.4579 0.01941 2023 5 13 60077 0.0829 0.4588 0.01908 2023 5 14 60078 0.0847 0.4596 0.01849 2023 5 15 60079 0.0865 0.4605 0.01773 2023 5 16 60080 0.0883 0.4613 0.01691 2023 5 17 60081 0.0901 0.4620 0.01618 2023 5 18 60082 0.0919 0.4628 0.01566 2023 5 19 60083 0.0938 0.4635 0.01538 2023 5 20 60084 0.0956 0.4641 0.01540 2023 5 21 60085 0.0975 0.4648 0.01565 2023 5 22 60086 0.0994 0.4654 0.01610 2023 5 23 60087 0.1012 0.4660 0.01666 2023 5 24 60088 0.1031 0.4666 0.01712 2023 5 25 60089 0.1050 0.4671 0.01751 2023 5 26 60090 0.1069 0.4676 0.01781 2023 5 27 60091 0.1089 0.4681 0.01793 2023 5 28 60092 0.1108 0.4685 0.01784 2023 5 29 60093 0.1127 0.4689 0.01764 2023 5 30 60094 0.1147 0.4693 0.01742 2023 5 31 60095 0.1166 0.4696 0.01722 2023 6 1 60096 0.1185 0.4700 0.01705 2023 6 2 60097 0.1205 0.4703 0.01705 2023 6 3 60098 0.1224 0.4705 0.01732 2023 6 4 60099 0.1244 0.4707 0.01787 2023 6 5 60100 0.1263 0.4709 0.01869 2023 6 6 60101 0.1283 0.4711 0.01959 2023 6 7 60102 0.1303 0.4712 0.02046 2023 6 8 60103 0.1322 0.4713 0.02116 2023 6 9 60104 0.1342 0.4714 0.02170 2023 6 10 60105 0.1361 0.4714 0.02201 2023 6 11 60106 0.1381 0.4714 0.02215 2023 6 12 60107 0.1400 0.4714 0.02222 2023 6 13 60108 0.1420 0.4714 0.02246 2023 6 14 60109 0.1440 0.4713 0.02282 2023 6 15 60110 0.1459 0.4712 0.02339 2023 6 16 60111 0.1478 0.4710 0.02423 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) 59724 -105.77 0.83 -9.61 0.08 59725 -105.87 0.83 -9.36 0.08 59726 -106.14 0.83 -9.09 0.08 IAU2000A Celestial Pole Offset Series MJD dX error dY error (msec. of arc) 59724 0.352 0.332 -0.044 0.080 59725 0.350 0.332 -0.013 0.080 59726 0.350 0.332 0.018 0.080