                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      12 August 2021                                      Vol. XXXIV No. 032   
      ______________________________________________________________________   
      GENERAL INFORMATION:                                                     
         To receive this information electronically, contact:                  
            ser7@maia.usno.navy.mil or use                                     
            <http://maia.usno.navy.mil/docrequest.html>                        
         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                                       
     ***********************************************************************
     *                                                                     *
     *             There will NOT be a leap second introduced              *
     *                   in UTC at the end of Dec 2021                     *
     *                                                                     *
     * The US Naval Observatory's Rapid Service/Prediction Center website  *
     * (maia.usno.navy.mil) must undergo modernization and has been        *
     * offline since 24 October 2019. The expected completion of work and  *
     * return of service will be no earlier than Summer of 2021.           *
     *                                                                     *
     * Although the Bulletin A makes several references to maia, the       *
     * paragraph above supersedes any information contained in the         *
     * Bulletin A text.                                                    *
     *                                                                     *
     * Updated EOPs are available at NASA's Archive of Space Geodesy Data: *
     *   https://cddis.nasa.gov/archive/products/iers                      *
     *   ftps://gdc.cddis.eosdis.nasa.gov/products/iers                    *
     * Daily EOP data may be available here by 18:00 UTC, and Bulletin A   *
     * EOP data may be available by 20:00 UTC.                             *
     * For additional information on accessing CDDIS, please refer to:     *
     *   https://cddis.nasa.gov/About/CDDIS_File_Download_FAQ.html         *
     *                                                                     *
     * Updated EOPs may also be available at IERS:                         *
     *   https://datacenter.iers.org/eop.php                               *
     * EOP data files are uploaded directly from USNO to this site each    *
     * day. For further information, contact the IERS directly.            *
     *                                                                     *
     * Users should verify results obtained from these sites; we cannot    *
     * guarantee the integrity or timeliness of files provided at          *
     * third-party sites.                                                  *
     *                                                                     *
     * Questions and enquiries about EOPs can be emailed to the            *
     * following address:                                                  *
     *   usn.ncr.navobsydc.mbx.eopcp@mail.mil                              *
     *                                                                     *
     * Distribution statement A.                                           *
     *   Approved for public release: distribution unlimited.              *
     *                                                                     *
     ***********************************************************************
     ________________________________________________________________________  
       The contributed observations used in the preparation of this Bulletin   
       are available at <http://www.usno.navy.mil/USNO/earth-orientation/      
       eo-info/general/input-data>. 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               
   21  8  6  59432 0.25150 .00009 0.37344 .00009 -0.138765 0.000023          
   21  8  7  59433 0.25230 .00009 0.37220 .00009 -0.137751 0.000023          
   21  8  8  59434 0.25247 .00009 0.37093 .00009 -0.136746 0.000025          
   21  8  9  59435 0.25190 .00009 0.36942 .00009 -0.135840 0.000030          
   21  8 10  59436 0.25098 .00009 0.36746 .00009 -0.135100 0.000034          
   21  8 11  59437 0.25028 .00009 0.36534 .00009 -0.134522 0.000033          
   21  8 12  59438 0.24986 .00009 0.36338 .00009 -0.134113 0.000034          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1336 + 0.1118 cos A + 0.0434 sin A - 0.0009 cos C - 0.0455 sin C  
      y =  0.3582 + 0.0494 cos A - 0.0972 sin A - 0.0455 cos C + 0.0009 sin C  
         UT1-UTC = -0.1643 + 0.00024 (MJD - 59446) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59438)/365.25 and C = 2*pi*(MJD-59438)/435.          
                                                                               
         TAI-UTC(MJD 59439) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59438)**0.80   S t = 0.00025 (MJD-59438)**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)              
       2021  8 13  59439       0.2497      0.3615     -0.13385         
       2021  8 14  59440       0.2498      0.3597     -0.13359         
       2021  8 15  59441       0.2499      0.3580     -0.13326         
       2021  8 16  59442       0.2500      0.3564     -0.13276         
       2021  8 17  59443       0.2501      0.3548     -0.13205         
       2021  8 18  59444       0.2500      0.3533     -0.13115         
       2021  8 19  59445       0.2499      0.3517     -0.13012         
       2021  8 20  59446       0.2498      0.3501     -0.12909         
       2021  8 21  59447       0.2497      0.3484     -0.12817         
       2021  8 22  59448       0.2495      0.3468     -0.12744         
       2021  8 23  59449       0.2492      0.3451     -0.12692         
       2021  8 24  59450       0.2490      0.3434     -0.12656         
       2021  8 25  59451       0.2487      0.3418     -0.12628         
       2021  8 26  59452       0.2483      0.3401     -0.12604         
       2021  8 27  59453       0.2480      0.3384     -0.12581         
       2021  8 28  59454       0.2478      0.3367     -0.12553         
       2021  8 29  59455       0.2476      0.3350     -0.12516         
       2021  8 30  59456       0.2474      0.3333     -0.12465         
       2021  8 31  59457       0.2471      0.3317     -0.12403         
       2021  9  1  59458       0.2468      0.3300     -0.12331         
       2021  9  2  59459       0.2465      0.3284     -0.12255         
       2021  9  3  59460       0.2461      0.3268     -0.12183         
       2021  9  4  59461       0.2456      0.3252     -0.12123         
       2021  9  5  59462       0.2451      0.3236     -0.12082         
       2021  9  6  59463       0.2446      0.3219     -0.12064         
       2021  9  7  59464       0.2440      0.3203     -0.12072         
       2021  9  8  59465       0.2434      0.3186     -0.12103         
       2021  9  9  59466       0.2428      0.3170     -0.12148         
       2021  9 10  59467       0.2422      0.3154     -0.12195         
       2021  9 11  59468       0.2415      0.3138     -0.12232         
       2021  9 12  59469       0.2408      0.3122     -0.12248         
       2021  9 13  59470       0.2401      0.3106     -0.12239         
       2021  9 14  59471       0.2394      0.3090     -0.12207         
       2021  9 15  59472       0.2386      0.3075     -0.12161         
       2021  9 16  59473       0.2378      0.3059     -0.12110         
       2021  9 17  59474       0.2369      0.3044     -0.12066         
       2021  9 18  59475       0.2360      0.3029     -0.12037         
       2021  9 19  59476       0.2351      0.3014     -0.12028         
       2021  9 20  59477       0.2341      0.2999     -0.12038         
       2021  9 21  59478       0.2331      0.2984     -0.12061         
       2021  9 22  59479       0.2321      0.2969     -0.12091         
       2021  9 23  59480       0.2311      0.2954     -0.12119         
       2021  9 24  59481       0.2300      0.2940     -0.12140         
       2021  9 25  59482       0.2289      0.2925     -0.12148         
       2021  9 26  59483       0.2278      0.2911     -0.12140         
       2021  9 27  59484       0.2267      0.2897     -0.12119         
       2021  9 28  59485       0.2255      0.2883     -0.12085         
       2021  9 29  59486       0.2243      0.2869     -0.12045         
       2021  9 30  59487       0.2231      0.2856     -0.12005         
       2021 10  1  59488       0.2218      0.2842     -0.11971         
       2021 10  2  59489       0.2206      0.2829     -0.11952         
       2021 10  3  59490       0.2193      0.2816     -0.11956         
       2021 10  4  59491       0.2179      0.2803     -0.11986         
       2021 10  5  59492       0.2166      0.2790     -0.12044         
       2021 10  6  59493       0.2152      0.2778     -0.12125         
       2021 10  7  59494       0.2138      0.2765     -0.12216         
       2021 10  8  59495       0.2124      0.2753     -0.12304         
       2021 10  9  59496       0.2109      0.2741     -0.12374         
       2021 10 10  59497       0.2095      0.2730     -0.12419         
       2021 10 11  59498       0.2080      0.2718     -0.12437         
       2021 10 12  59499       0.2065      0.2707     -0.12437         
       2021 10 13  59500       0.2049      0.2695     -0.12428         
       2021 10 14  59501       0.2034      0.2684     -0.12422         
       2021 10 15  59502       0.2018      0.2674     -0.12429         
       2021 10 16  59503       0.2002      0.2663     -0.12453         
       2021 10 17  59504       0.1986      0.2653     -0.12494         
       2021 10 18  59505       0.1970      0.2643     -0.12548         
       2021 10 19  59506       0.1953      0.2633     -0.12609         
       2021 10 20  59507       0.1936      0.2623     -0.12670         
       2021 10 21  59508       0.1919      0.2614     -0.12723         
       2021 10 22  59509       0.1902      0.2605     -0.12764         
       2021 10 23  59510       0.1885      0.2596     -0.12788         
       2021 10 24  59511       0.1868      0.2587     -0.12795         
       2021 10 25  59512       0.1850      0.2579     -0.12786         
       2021 10 26  59513       0.1832      0.2571     -0.12766         
       2021 10 27  59514       0.1814      0.2563     -0.12741         
       2021 10 28  59515       0.1796      0.2555     -0.12718         
       2021 10 29  59516       0.1778      0.2548     -0.12705         
       2021 10 30  59517       0.1760      0.2541     -0.12707         
       2021 10 31  59518       0.1741      0.2534     -0.12731         
       2021 11  1  59519       0.1722      0.2527     -0.12780         
       2021 11  2  59520       0.1704      0.2521     -0.12852         
       2021 11  3  59521       0.1685      0.2515     -0.12940         
       2021 11  4  59522       0.1666      0.2509     -0.13030         
       2021 11  5  59523       0.1647      0.2504     -0.13106         
       2021 11  6  59524       0.1627      0.2499     -0.13159         
       2021 11  7  59525       0.1608      0.2494     -0.13182         
       2021 11  8  59526       0.1589      0.2489     -0.13180         
       2021 11  9  59527       0.1569      0.2485     -0.13165         
       2021 11 10  59528       0.1549      0.2480     -0.13148         
       2021 11 11  59529       0.1530      0.2477     -0.13140         
       2021 11 12  59530       0.1510      0.2473     -0.13148         
       2021 11 13  59531       0.1490      0.2470     -0.13171         
       2021 11 14  59532       0.1470      0.2467     -0.13206         
       2021 11 15  59533       0.1450      0.2464     -0.13247         
       2021 11 16  59534       0.1430      0.2462     -0.13288         
       2021 11 17  59535       0.1410      0.2460     -0.13321         
       2021 11 18  59536       0.1390      0.2458     -0.13342         
       2021 11 19  59537       0.1370      0.2457     -0.13347         
       2021 11 20  59538       0.1350      0.2455     -0.13334         
       2021 11 21  59539       0.1330      0.2455     -0.13305         
       2021 11 22  59540       0.1309      0.2454     -0.13263         
       2021 11 23  59541       0.1289      0.2454     -0.13213         
       2021 11 24  59542       0.1269      0.2454     -0.13164         
       2021 11 25  59543       0.1249      0.2454     -0.13121         
       2021 11 26  59544       0.1228      0.2455     -0.13092         
       2021 11 27  59545       0.1208      0.2455     -0.13081         
       2021 11 28  59546       0.1188      0.2457     -0.13093         
       2021 11 29  59547       0.1168      0.2458     -0.13136         
       2021 11 30  59548       0.1147      0.2460     -0.13198         
       2021 12  1  59549       0.1127      0.2462     -0.13268         
       2021 12  2  59550       0.1107      0.2464     -0.13335         
       2021 12  3  59551       0.1087      0.2467     -0.13384         
       2021 12  4  59552       0.1067      0.2470     -0.13407         
       2021 12  5  59553       0.1047      0.2473     -0.13403         
       2021 12  6  59554       0.1027      0.2477     -0.13381         
       2021 12  7  59555       0.1007      0.2481     -0.13353         
       2021 12  8  59556       0.0987      0.2485     -0.13331         
       2021 12  9  59557       0.0968      0.2490     -0.13324         
       2021 12 10  59558       0.0948      0.2494     -0.13334         
       2021 12 11  59559       0.0928      0.2499     -0.13356         
       2021 12 12  59560       0.0909      0.2505     -0.13386         
       2021 12 13  59561       0.0889      0.2510     -0.13416         
       2021 12 14  59562       0.0870      0.2516     -0.13439         
       2021 12 15  59563       0.0851      0.2523     -0.13450         
       2021 12 16  59564       0.0832      0.2529     -0.13445         
       2021 12 17  59565       0.0813      0.2536     -0.13423         
       2021 12 18  59566       0.0794      0.2543     -0.13383         
       2021 12 19  59567       0.0775      0.2550     -0.13330         
       2021 12 20  59568       0.0757      0.2558     -0.13267         
       2021 12 21  59569       0.0738      0.2566     -0.13201         
       2021 12 22  59570       0.0720      0.2574     -0.13139         
       2021 12 23  59571       0.0702      0.2583     -0.13088         
       2021 12 24  59572       0.0684      0.2592     -0.13054         
       2021 12 25  59573       0.0666      0.2601     -0.13040         
       2021 12 26  59574       0.0648      0.2610     -0.13047         
       2021 12 27  59575       0.0631      0.2619     -0.13072         
       2021 12 28  59576       0.0613      0.2629     -0.13108         
       2021 12 29  59577       0.0596      0.2639     -0.13145         
       2021 12 30  59578       0.0579      0.2650     -0.13172         
       2021 12 31  59579       0.0562      0.2660     -0.13178         
       2022  1  1  59580       0.0545      0.2671     -0.13160         
       2022  1  2  59581       0.0529      0.2682     -0.13121         
       2022  1  3  59582       0.0513      0.2694     -0.13072         
       2022  1  4  59583       0.0497      0.2705     -0.13027         
       2022  1  5  59584       0.0481      0.2717     -0.12996         
       2022  1  6  59585       0.0465      0.2730     -0.12985         
       2022  1  7  59586       0.0450      0.2742     -0.12991         
       2022  1  8  59587       0.0435      0.2754     -0.13008         
       2022  1  9  59588       0.0420      0.2767     -0.13027         
       2022  1 10  59589       0.0405      0.2780     -0.13041         
       2022  1 11  59590       0.0391      0.2794     -0.13043         
       2022  1 12  59591       0.0376      0.2807     -0.13031         
       2022  1 13  59592       0.0362      0.2821     -0.13001         
       2022  1 14  59593       0.0349      0.2835     -0.12954         
       2022  1 15  59594       0.0335      0.2849     -0.12894         
       2022  1 16  59595       0.0322      0.2863     -0.12824         
       2022  1 17  59596       0.0309      0.2878     -0.12750         
       2022  1 18  59597       0.0296      0.2893     -0.12680         
       2022  1 19  59598       0.0284      0.2908     -0.12621         
       2022  1 20  59599       0.0272      0.2923     -0.12579         
       2022  1 21  59600       0.0260      0.2938     -0.12558         
       2022  1 22  59601       0.0248      0.2954     -0.12558         
       2022  1 23  59602       0.0237      0.2970     -0.12577         
       2022  1 24  59603       0.0226      0.2985     -0.12608         
       2022  1 25  59604       0.0215      0.3002     -0.12641         
       2022  1 26  59605       0.0205      0.3018     -0.12668         
       2022  1 27  59606       0.0194      0.3034     -0.12679         
       2022  1 28  59607       0.0184      0.3051     -0.12668         
       2022  1 29  59608       0.0175      0.3067     -0.12638         
       2022  1 30  59609       0.0166      0.3084     -0.12596         
       2022  1 31  59610       0.0157      0.3101     -0.12554         
       2022  2  1  59611       0.0148      0.3119     -0.12525         
       2022  2  2  59612       0.0140      0.3136     -0.12517         
       2022  2  3  59613       0.0131      0.3153     -0.12531         
       2022  2  4  59614       0.0124      0.3171     -0.12562         
       2022  2  5  59615       0.0116      0.3189     -0.12600         
       2022  2  6  59616       0.0109      0.3206     -0.12636         
       2022  2  7  59617       0.0102      0.3224     -0.12663         
       2022  2  8  59618       0.0096      0.3242     -0.12674         
       2022  2  9  59619       0.0090      0.3261     -0.12667         
       2022  2 10  59620       0.0084      0.3279     -0.12643         
       2022  2 11  59621       0.0079      0.3297     -0.12603         
       2022  2 12  59622       0.0073      0.3316     -0.12552         
       2022  2 13  59623       0.0069      0.3334     -0.12496         
       2022  2 14  59624       0.0064      0.3353     -0.12440         
       2022  2 15  59625       0.0060      0.3371     -0.12393         
       2022  2 16  59626       0.0056      0.3390     -0.12360         
       2022  2 17  59627       0.0053      0.3409     -0.12345         
       2022  2 18  59628       0.0050      0.3428     -0.12350         
       2022  2 19  59629       0.0047      0.3447     -0.12373         
       2022  2 20  59630       0.0044      0.3466     -0.12407         
       2022  2 21  59631       0.0042      0.3485     -0.12443         
       2022  2 22  59632       0.0041      0.3504     -0.12471         
       2022  2 23  59633       0.0039      0.3523     -0.12485         
       2022  2 24  59634       0.0038      0.3542     -0.12481         
       2022  2 25  59635       0.0037      0.3562     -0.12460         
       2022  2 26  59636       0.0037      0.3581     -0.12428         
       2022  2 27  59637       0.0037      0.3600     -0.12398         
       2022  2 28  59638       0.0037      0.3619     -0.12381         
       2022  3  1  59639       0.0038      0.3638     -0.12389         
       2022  3  2  59640       0.0039      0.3658     -0.12425         
       2022  3  3  59641       0.0040      0.3677     -0.12487         
       2022  3  4  59642       0.0042      0.3696     -0.12565         
       2022  3  5  59643       0.0044      0.3715     -0.12648         
       2022  3  6  59644       0.0046      0.3735     -0.12724         
       2022  3  7  59645       0.0049      0.3754     -0.12783         
       2022  3  8  59646       0.0052      0.3773     -0.12822         
       2022  3  9  59647       0.0056      0.3792     -0.12838         
       2022  3 10  59648       0.0059      0.3811     -0.12834         
       2022  3 11  59649       0.0063      0.3830     -0.12812         
       2022  3 12  59650       0.0068      0.3849     -0.12778         
       2022  3 13  59651       0.0073      0.3868     -0.12740         
       2022  3 14  59652       0.0078      0.3887     -0.12706         
       2022  3 15  59653       0.0083      0.3906     -0.12684         
       2022  3 16  59654       0.0089      0.3924     -0.12682         
       2022  3 17  59655       0.0095      0.3943     -0.12705         
       2022  3 18  59656       0.0101      0.3961     -0.12750         
       2022  3 19  59657       0.0108      0.3980     -0.12809         
       2022  3 20  59658       0.0115      0.3998     -0.12873         
       2022  3 21  59659       0.0123      0.4016     -0.12931         
       2022  3 22  59660       0.0131      0.4035     -0.12972         
       2022  3 23  59661       0.0139      0.4053     -0.12992         
       2022  3 24  59662       0.0147      0.4071     -0.12989         
       2022  3 25  59663       0.0156      0.4088     -0.12967         
       2022  3 26  59664       0.0165      0.4106     -0.12952         
       2022  3 27  59665       0.0174      0.4124     -0.12941         
       2022  3 28  59666       0.0184      0.4141     -0.12947         
       2022  3 29  59667       0.0194      0.4159     -0.12972         
       2022  3 30  59668       0.0204      0.4176     -0.13013         
       2022  3 31  59669       0.0215      0.4193     -0.13065         
       2022  4  1  59670       0.0225      0.4210     -0.13128         
       2022  4  2  59671       0.0237      0.4226     -0.13192         
       2022  4  3  59672       0.0248      0.4243     -0.13241         
       2022  4  4  59673       0.0260      0.4259     -0.13271         
       2022  4  5  59674       0.0272      0.4276     -0.13281         
       2022  4  6  59675       0.0284      0.4292     -0.13271         
       2022  4  7  59676       0.0297      0.4308     -0.13248         
       2022  4  8  59677       0.0310      0.4323     -0.13216         
       2022  4  9  59678       0.0323      0.4339     -0.13180         
       2022  4 10  59679       0.0336      0.4354     -0.13153         
       2022  4 11  59680       0.0350      0.4369     -0.13141         
       2022  4 12  59681       0.0364      0.4384     -0.13144         
       2022  4 13  59682       0.0378      0.4399     -0.13166         
       2022  4 14  59683       0.0393      0.4414     -0.13213         
       2022  4 15  59684       0.0408      0.4428     -0.13282         
       2022  4 16  59685       0.0423      0.4442     -0.13366         
       2022  4 17  59686       0.0438      0.4456     -0.13451         
       2022  4 18  59687       0.0453      0.4470     -0.13529         
       2022  4 19  59688       0.0469      0.4483     -0.13579         
       2022  4 20  59689       0.0485      0.4496     -0.13598         
       2022  4 21  59690       0.0501      0.4509     -0.13591         
       2022  4 22  59691       0.0518      0.4522     -0.13569         
       2022  4 23  59692       0.0534      0.4534     -0.13547         
       2022  4 24  59693       0.0551      0.4547     -0.13528         
       2022  4 25  59694       0.0568      0.4559     -0.13531         
       2022  4 26  59695       0.0586      0.4571     -0.13555         
       2022  4 27  59696       0.0603      0.4582     -0.13596         
       2022  4 28  59697       0.0621      0.4593     -0.13643         
       2022  4 29  59698       0.0638      0.4604     -0.13692         
       2022  4 30  59699       0.0657      0.4615     -0.13739         
       2022  5  1  59700       0.0675      0.4626     -0.13771         
       2022  5  2  59701       0.0693      0.4636     -0.13787         
       2022  5  3  59702       0.0712      0.4646     -0.13785         
       2022  5  4  59703       0.0730      0.4655     -0.13764         
       2022  5  5  59704       0.0749      0.4665     -0.13730         
       2022  5  6  59705       0.0768      0.4674     -0.13682         
       2022  5  7  59706       0.0788      0.4683     -0.13631         
       2022  5  8  59707       0.0807      0.4691     -0.13586         
       2022  5  9  59708       0.0826      0.4699     -0.13556         
       2022  5 10  59709       0.0846      0.4707     -0.13545         
       2022  5 11  59710       0.0866      0.4715     -0.13549         
       2022  5 12  59711       0.0886      0.4722     -0.13572         
       2022  5 13  59712       0.0906      0.4730     -0.13612         
       2022  5 14  59713       0.0926      0.4736     -0.13652         
       2022  5 15  59714       0.0946      0.4743     -0.13696         
       2022  5 16  59715       0.0966      0.4749     -0.13718         
       2022  5 17  59716       0.0987      0.4755     -0.13711         
       2022  5 18  59717       0.1007      0.4761     -0.13674         
       2022  5 19  59718       0.1028      0.4766     -0.13610         
       2022  5 20  59719       0.1049      0.4771     -0.13538         
       2022  5 21  59720       0.1069      0.4775     -0.13477         
       2022  5 22  59721       0.1090      0.4780     -0.13431         
       2022  5 23  59722       0.1111      0.4784     -0.13411         
       2022  5 24  59723       0.1132      0.4788     -0.13404         
       2022  5 25  59724       0.1153      0.4791     -0.13405         
       2022  5 26  59725       0.1174      0.4794     -0.13407         
       2022  5 27  59726       0.1195      0.4797     -0.13400         
       2022  5 28  59727       0.1216      0.4799     -0.13381         
       2022  5 29  59728       0.1237      0.4802     -0.13342         
       2022  5 30  59729       0.1259      0.4803     -0.13284         
       2022  5 31  59730       0.1280      0.4805     -0.13212         
       2022  6  1  59731       0.1301      0.4806     -0.13118         
       2022  6  2  59732       0.1322      0.4807     -0.13005         
       2022  6  3  59733       0.1343      0.4808     -0.12890         
       2022  6  4  59734       0.1365      0.4808     -0.12784         
       2022  6  5  59735       0.1386      0.4808     -0.12695         
       2022  6  6  59736       0.1407      0.4808     -0.12624         
       2022  6  7  59737       0.1428      0.4807     -0.12568         
       2022  6  8  59738       0.1449      0.4806     -0.12531         
       2022  6  9  59739       0.1470      0.4804     -0.12508         
       2022  6 10  59740       0.1491      0.4803     -0.12489         
       2022  6 11  59741       0.1512      0.4801     -0.12467         
       2022  6 12  59742       0.1533      0.4799     -0.12439         
       2022  6 13  59743       0.1554      0.4796     -0.12393         
       2022  6 14  59744       0.1575      0.4793     -0.12322         
       2022  6 15  59745       0.1596      0.4790     -0.12232         
       2022  6 16  59746       0.1616      0.4786     -0.12140         
       2022  6 17  59747       0.1637      0.4783     -0.12057         
       2022  6 18  59748       0.1657      0.4778     -0.11988         
       2022  6 19  59749       0.1678      0.4774     -0.11928         
       2022  6 20  59750       0.1698      0.4769     -0.11879         
       2022  6 21  59751       0.1718      0.4764     -0.11835         
       2022  6 22  59752       0.1738      0.4759     -0.11790         
       2022  6 23  59753       0.1758      0.4753     -0.11737         
       2022  6 24  59754       0.1778      0.4747     -0.11660         
       2022  6 25  59755       0.1798      0.4741     -0.11561         
       2022  6 26  59756       0.1817      0.4734     -0.11434         
       2022  6 27  59757       0.1837      0.4727     -0.11290         
       2022  6 28  59758       0.1856      0.4720     -0.11125         
       2022  6 29  59759       0.1875      0.4713     -0.10947         
       2022  6 30  59760       0.1894      0.4705     -0.10770         
       2022  7  1  59761       0.1913      0.4697     -0.10592         
       2022  7  2  59762       0.1932      0.4689     -0.10420         
       2022  7  3  59763       0.1950      0.4680     -0.10269         
       2022  7  4  59764       0.1969      0.4671     -0.10139         
       2022  7  5  59765       0.1987      0.4662     -0.10028         
       2022  7  6  59766       0.2005      0.4652     -0.09933         
       2022  7  7  59767       0.2023      0.4643     -0.09844         
       2022  7  8  59768       0.2040      0.4633     -0.09752         
       2022  7  9  59769       0.2058      0.4622     -0.09648         
       2022  7 10  59770       0.2075      0.4612     -0.09533         
       2022  7 11  59771       0.2092      0.4601     -0.09396         
       2022  7 12  59772       0.2109      0.4590     -0.09240         
       2022  7 13  59773       0.2125      0.4579     -0.09073         
       2022  7 14  59774       0.2142      0.4567     -0.08922         
       2022  7 15  59775       0.2158      0.4555     -0.08800         
       2022  7 16  59776       0.2174      0.4543     -0.08699         
       2022  7 17  59777       0.2189      0.4531     -0.08621         
       2022  7 18  59778       0.2205      0.4518     -0.08555         
       2022  7 19  59779       0.2220      0.4506     -0.08491         
       2022  7 20  59780       0.2235      0.4493     -0.08417         
       2022  7 21  59781       0.2249      0.4479     -0.08330         
       2022  7 22  59782       0.2264      0.4466     -0.08224         
       2022  7 23  59783       0.2278      0.4452     -0.08097         
       2022  7 24  59784       0.2292      0.4438     -0.07956         
       2022  7 25  59785       0.2305      0.4424     -0.07802         
       2022  7 26  59786       0.2319      0.4410     -0.07641         
       2022  7 27  59787       0.2332      0.4395     -0.07473         
       2022  7 28  59788       0.2345      0.4381     -0.07303         
       2022  7 29  59789       0.2357      0.4366     -0.07143         
       2022  7 30  59790       0.2369      0.4350     -0.06998         
       2022  7 31  59791       0.2381      0.4335     -0.06861         
       2022  8  1  59792       0.2393      0.4320     -0.06745         
       2022  8  2  59793       0.2404      0.4304     -0.06644         
       2022  8  3  59794       0.2415      0.4288     -0.06556         
       2022  8  4  59795       0.2426      0.4272     -0.06466         
       2022  8  5  59796       0.2436      0.4256     -0.06374         
       2022  8  6  59797       0.2447      0.4239     -0.06268         
       2022  8  7  59798       0.2456      0.4223     -0.06139         
       2022  8  8  59799       0.2466      0.4206     -0.05989         
       2022  8  9  59800       0.2475      0.4189     -0.05827         
       2022  8 10  59801       0.2484      0.4173     -0.05658         
       2022  8 11  59802       0.2492      0.4155     -0.05502         
       2022  8 12  59803       0.2501      0.4138     -0.05377         
      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)                         
                      59416  -115.88    0.60   -9.46    0.16   
                      59417  -115.75    0.60   -9.60    0.16   
                      59418  -115.49    0.60   -9.61    0.16   
                      59419  -115.29    0.75   -9.60    0.18   
                      59420  -115.18    0.53   -9.69    0.13   
                      59421  -115.17    0.53   -9.84    0.13   
                      59422  -115.34    0.37   -9.86    0.08   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59416    0.228  0.240   -0.172   0.162          
                      59417    0.248  0.240   -0.177   0.162          
                      59418    0.262  0.240   -0.173   0.162          
                      59419    0.261  0.299   -0.160   0.180          
                      59420    0.245  0.211   -0.138   0.130          
                      59421    0.218  0.211   -0.109   0.130          
                      59422    0.185  0.146   -0.078   0.081          
                                                                               
    The recommended software to predict celestial pole offsets can be found at 
    <http://www.usno.navy.mil/USNO/earth-orientation/software/aux/ceppred.f>   
    and software for the calculation of the dX and dY components with          
    respect to IAU2000A Nutation/Precession Theory can be found at the         
    <http://maia.usno.navy.mil/conv2010/conventions.html>                      
    web site in Chapter 5 Section 5.5 of the IERS Conventions (2010).          
