                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      1 July 2021                                         Vol. XXXIV No. 026   
      ______________________________________________________________________   
      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                         
             =  -0.2 seconds beginning 02 May 2019 at 0000 UTC                 
             =  -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 June 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  6 25  59390 0.19384 .00009 0.42627 .00009 -0.173565 0.000016          
   21  6 26  59391 0.19556 .00009 0.42504 .00009 -0.172383 0.000011          
   21  6 27  59392 0.19726 .00009 0.42402 .00009 -0.171140 0.000011          
   21  6 28  59393 0.19906 .00009 0.42311 .00009 -0.169977 0.000012          
   21  6 29  59394 0.20104 .00009 0.42200 .00009 -0.169003 0.000015          
   21  6 30  59395 0.20309 .00009 0.42070 .00009 -0.168192 0.000015          
   21  7  1  59396 0.20501 .00009 0.41941 .00009 -0.167432 0.000016          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1326 + 0.0703 cos A + 0.0995 sin A + 0.0059 cos C - 0.0409 sin C  
      y =  0.3627 + 0.0966 cos A - 0.0595 sin A - 0.0409 cos C - 0.0059 sin C  
         UT1-UTC = -0.1539 + 0.00025 (MJD - 59404) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59396)/365.25 and C = 2*pi*(MJD-59396)/435.          
                                                                               
         TAI-UTC(MJD 59397) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59396)**0.80   S t = 0.00025 (MJD-59396)**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  7  2  59397       0.2068      0.4182     -0.16672         
       2021  7  3  59398       0.2084      0.4169     -0.16597         
       2021  7  4  59399       0.2099      0.4157     -0.16514         
       2021  7  5  59400       0.2113      0.4146     -0.16420         
       2021  7  6  59401       0.2126      0.4134     -0.16312         
       2021  7  7  59402       0.2139      0.4122     -0.16189         
       2021  7  8  59403       0.2151      0.4110     -0.16055         
       2021  7  9  59404       0.2163      0.4097     -0.15913         
       2021  7 10  59405       0.2174      0.4085     -0.15767         
       2021  7 11  59406       0.2184      0.4073     -0.15623         
       2021  7 12  59407       0.2195      0.4060     -0.15487         
       2021  7 13  59408       0.2205      0.4048     -0.15367         
       2021  7 14  59409       0.2215      0.4035     -0.15267         
       2021  7 15  59410       0.2225      0.4023     -0.15185         
       2021  7 16  59411       0.2234      0.4011     -0.15120         
       2021  7 17  59412       0.2243      0.3998     -0.15066         
       2021  7 18  59413       0.2251      0.3985     -0.15014         
       2021  7 19  59414       0.2259      0.3973     -0.14955         
       2021  7 20  59415       0.2267      0.3960     -0.14878         
       2021  7 21  59416       0.2274      0.3947     -0.14780         
       2021  7 22  59417       0.2282      0.3934     -0.14666         
       2021  7 23  59418       0.2289      0.3921     -0.14544         
       2021  7 24  59419       0.2296      0.3907     -0.14427         
       2021  7 25  59420       0.2303      0.3894     -0.14322         
       2021  7 26  59421       0.2310      0.3880     -0.14236         
       2021  7 27  59422       0.2316      0.3866     -0.14167         
       2021  7 28  59423       0.2323      0.3852     -0.14112         
       2021  7 29  59424       0.2329      0.3837     -0.14062         
       2021  7 30  59425       0.2335      0.3823     -0.14011         
       2021  7 31  59426       0.2340      0.3808     -0.13954         
       2021  8  1  59427       0.2346      0.3793     -0.13886         
       2021  8  2  59428       0.2351      0.3779     -0.13805         
       2021  8  3  59429       0.2356      0.3763     -0.13709         
       2021  8  4  59430       0.2360      0.3748     -0.13601         
       2021  8  5  59431       0.2365      0.3733     -0.13484         
       2021  8  6  59432       0.2369      0.3717     -0.13365         
       2021  8  7  59433       0.2373      0.3702     -0.13249         
       2021  8  8  59434       0.2376      0.3686     -0.13143         
       2021  8  9  59435       0.2380      0.3670     -0.13054         
       2021  8 10  59436       0.2383      0.3654     -0.12988         
       2021  8 11  59437       0.2385      0.3639     -0.12944         
       2021  8 12  59438       0.2388      0.3623     -0.12917         
       2021  8 13  59439       0.2390      0.3606     -0.12901         
       2021  8 14  59440       0.2392      0.3590     -0.12885         
       2021  8 15  59441       0.2393      0.3574     -0.12858         
       2021  8 16  59442       0.2395      0.3558     -0.12812         
       2021  8 17  59443       0.2395      0.3542     -0.12745         
       2021  8 18  59444       0.2396      0.3525     -0.12659         
       2021  8 19  59445       0.2396      0.3509     -0.12562         
       2021  8 20  59446       0.2396      0.3493     -0.12466         
       2021  8 21  59447       0.2396      0.3476     -0.12380         
       2021  8 22  59448       0.2395      0.3460     -0.12311         
       2021  8 23  59449       0.2394      0.3444     -0.12261         
       2021  8 24  59450       0.2393      0.3427     -0.12226         
       2021  8 25  59451       0.2392      0.3411     -0.12202         
       2021  8 26  59452       0.2390      0.3395     -0.12179         
       2021  8 27  59453       0.2388      0.3378     -0.12150         
       2021  8 28  59454       0.2385      0.3362     -0.12110         
       2021  8 29  59455       0.2383      0.3346     -0.12054         
       2021  8 30  59456       0.2380      0.3329     -0.11983         
       2021  8 31  59457       0.2376      0.3313     -0.11896         
       2021  9  1  59458       0.2373      0.3297     -0.11799         
       2021  9  2  59459       0.2369      0.3281     -0.11695         
       2021  9  3  59460       0.2364      0.3264     -0.11593         
       2021  9  4  59461       0.2360      0.3248     -0.11499         
       2021  9  5  59462       0.2355      0.3232     -0.11422         
       2021  9  6  59463       0.2350      0.3216     -0.11368         
       2021  9  7  59464       0.2344      0.3200     -0.11340         
       2021  9  8  59465       0.2339      0.3184     -0.11336         
       2021  9  9  59466       0.2333      0.3169     -0.11348         
       2021  9 10  59467       0.2326      0.3153     -0.11363         
       2021  9 11  59468       0.2320      0.3137     -0.11369         
       2021  9 12  59469       0.2313      0.3121     -0.11356         
       2021  9 13  59470       0.2306      0.3106     -0.11319         
       2021  9 14  59471       0.2298      0.3090     -0.11261         
       2021  9 15  59472       0.2290      0.3075     -0.11189         
       2021  9 16  59473       0.2282      0.3060     -0.11114         
       2021  9 17  59474       0.2274      0.3045     -0.11047         
       2021  9 18  59475       0.2265      0.3030     -0.10997         
       2021  9 19  59476       0.2257      0.3015     -0.10966         
       2021  9 20  59477       0.2247      0.3000     -0.10956         
       2021  9 21  59478       0.2238      0.2985     -0.10959         
       2021  9 22  59479       0.2228      0.2971     -0.10968         
       2021  9 23  59480       0.2218      0.2956     -0.10977         
       2021  9 24  59481       0.2208      0.2942     -0.10977         
       2021  9 25  59482       0.2197      0.2928     -0.10964         
       2021  9 26  59483       0.2186      0.2914     -0.10936         
       2021  9 27  59484       0.2175      0.2900     -0.10894         
       2021  9 28  59485       0.2164      0.2886     -0.10839         
       2021  9 29  59486       0.2152      0.2873     -0.10776         
       2021  9 30  59487       0.2141      0.2859     -0.10713         
       2021 10  1  59488       0.2128      0.2846     -0.10655         
       2021 10  2  59489       0.2116      0.2833     -0.10612         
       2021 10  3  59490       0.2104      0.2820     -0.10589         
       2021 10  4  59491       0.2091      0.2807     -0.10593         
       2021 10  5  59492       0.2078      0.2795     -0.10624         
       2021 10  6  59493       0.2064      0.2782     -0.10676         
       2021 10  7  59494       0.2051      0.2770     -0.10738         
       2021 10  8  59495       0.2037      0.2758     -0.10796         
       2021 10  9  59496       0.2023      0.2746     -0.10836         
       2021 10 10  59497       0.2009      0.2735     -0.10851         
       2021 10 11  59498       0.1994      0.2723     -0.10840         
       2021 10 12  59499       0.1980      0.2712     -0.10811         
       2021 10 13  59500       0.1965      0.2701     -0.10775         
       2021 10 14  59501       0.1950      0.2691     -0.10743         
       2021 10 15  59502       0.1934      0.2680     -0.10724         
       2021 10 16  59503       0.1919      0.2670     -0.10723         
       2021 10 17  59504       0.1903      0.2660     -0.10740         
       2021 10 18  59505       0.1887      0.2650     -0.10776         
       2021 10 19  59506       0.1871      0.2640     -0.10819         
       2021 10 20  59507       0.1855      0.2631     -0.10863         
       2021 10 21  59508       0.1839      0.2622     -0.10899         
       2021 10 22  59509       0.1822      0.2613     -0.10922         
       2021 10 23  59510       0.1805      0.2604     -0.10929         
       2021 10 24  59511       0.1788      0.2596     -0.10919         
       2021 10 25  59512       0.1771      0.2587     -0.10894         
       2021 10 26  59513       0.1754      0.2579     -0.10859         
       2021 10 27  59514       0.1736      0.2572     -0.10819         
       2021 10 28  59515       0.1719      0.2564     -0.10782         
       2021 10 29  59516       0.1701      0.2557     -0.10754         
       2021 10 30  59517       0.1683      0.2550     -0.10744         
       2021 10 31  59518       0.1665      0.2544     -0.10757         
       2021 11  1  59519       0.1647      0.2537     -0.10796         
       2021 11  2  59520       0.1629      0.2531     -0.10859         
       2021 11  3  59521       0.1611      0.2525     -0.10938         
       2021 11  4  59522       0.1592      0.2520     -0.11020         
       2021 11  5  59523       0.1574      0.2514     -0.11091         
       2021 11  6  59524       0.1555      0.2509     -0.11137         
       2021 11  7  59525       0.1536      0.2505     -0.11156         
       2021 11  8  59526       0.1517      0.2500     -0.11150         
       2021 11  9  59527       0.1498      0.2496     -0.11131         
       2021 11 10  59528       0.1479      0.2492     -0.11111         
       2021 11 11  59529       0.1460      0.2489     -0.11101         
       2021 11 12  59530       0.1441      0.2485     -0.11106         
       2021 11 13  59531       0.1421      0.2482     -0.11127         
       2021 11 14  59532       0.1402      0.2480     -0.11160         
       2021 11 15  59533       0.1383      0.2477     -0.11200         
       2021 11 16  59534       0.1363      0.2475     -0.11240         
       2021 11 17  59535       0.1344      0.2473     -0.11274         
       2021 11 18  59536       0.1324      0.2472     -0.11295         
       2021 11 19  59537       0.1305      0.2470     -0.11300         
       2021 11 20  59538       0.1285      0.2469     -0.11287         
       2021 11 21  59539       0.1265      0.2469     -0.11258         
       2021 11 22  59540       0.1246      0.2468     -0.11215         
       2021 11 23  59541       0.1226      0.2468     -0.11164         
       2021 11 24  59542       0.1206      0.2468     -0.11112         
       2021 11 25  59543       0.1187      0.2469     -0.11067         
       2021 11 26  59544       0.1167      0.2470     -0.11034         
       2021 11 27  59545       0.1147      0.2471     -0.11020         
       2021 11 28  59546       0.1128      0.2472     -0.11028         
       2021 11 29  59547       0.1108      0.2474     -0.11060         
       2021 11 30  59548       0.1088      0.2476     -0.11110         
       2021 12  1  59549       0.1069      0.2478     -0.11169         
       2021 12  2  59550       0.1049      0.2481     -0.11224         
       2021 12  3  59551       0.1029      0.2484     -0.11262         
       2021 12  4  59552       0.1010      0.2487     -0.11273         
       2021 12  5  59553       0.0991      0.2491     -0.11258         
       2021 12  6  59554       0.0971      0.2495     -0.11224         
       2021 12  7  59555       0.0952      0.2499     -0.11184         
       2021 12  8  59556       0.0933      0.2503     -0.11151         
       2021 12  9  59557       0.0913      0.2508     -0.11132         
       2021 12 10  59558       0.0894      0.2513     -0.11130         
       2021 12 11  59559       0.0875      0.2518     -0.11141         
       2021 12 12  59560       0.0856      0.2524     -0.11159         
       2021 12 13  59561       0.0837      0.2530     -0.11177         
       2021 12 14  59562       0.0819      0.2536     -0.11188         
       2021 12 15  59563       0.0800      0.2542     -0.11188         
       2021 12 16  59564       0.0781      0.2549     -0.11173         
       2021 12 17  59565       0.0763      0.2556     -0.11140         
       2021 12 18  59566       0.0745      0.2563     -0.11090         
       2021 12 19  59567       0.0726      0.2571     -0.11026         
       2021 12 20  59568       0.0708      0.2579     -0.10952         
       2021 12 21  59569       0.0690      0.2587     -0.10876         
       2021 12 22  59570       0.0673      0.2596     -0.10804         
       2021 12 23  59571       0.0655      0.2604     -0.10743         
       2021 12 24  59572       0.0637      0.2613     -0.10698         
       2021 12 25  59573       0.0620      0.2623     -0.10673         
       2021 12 26  59574       0.0603      0.2632     -0.10669         
       2021 12 27  59575       0.0586      0.2642     -0.10682         
       2021 12 28  59576       0.0569      0.2652     -0.10706         
       2021 12 29  59577       0.0552      0.2663     -0.10731         
       2021 12 30  59578       0.0536      0.2673     -0.10744         
       2021 12 31  59579       0.0520      0.2684     -0.10736         
       2022  1  1  59580       0.0503      0.2695     -0.10701         
       2022  1  2  59581       0.0488      0.2707     -0.10645         
       2022  1  3  59582       0.0472      0.2718     -0.10578         
       2022  1  4  59583       0.0456      0.2730     -0.10514         
       2022  1  5  59584       0.0441      0.2742     -0.10464         
       2022  1  6  59585       0.0426      0.2755     -0.10433         
       2022  1  7  59586       0.0411      0.2767     -0.10420         
       2022  1  8  59587       0.0396      0.2780     -0.10419         
       2022  1  9  59588       0.0382      0.2793     -0.10423         
       2022  1 10  59589       0.0368      0.2807     -0.10423         
       2022  1 11  59590       0.0354      0.2820     -0.10413         
       2022  1 12  59591       0.0340      0.2834     -0.10388         
       2022  1 13  59592       0.0326      0.2848     -0.10345         
       2022  1 14  59593       0.0313      0.2862     -0.10283         
       2022  1 15  59594       0.0300      0.2876     -0.10206         
       2022  1 16  59595       0.0287      0.2891     -0.10120         
       2022  1 17  59596       0.0275      0.2906     -0.10030         
       2022  1 18  59597       0.0262      0.2921     -0.09946         
       2022  1 19  59598       0.0250      0.2936     -0.09874         
       2022  1 20  59599       0.0239      0.2952     -0.09822         
       2022  1 21  59600       0.0227      0.2967     -0.09792         
       2022  1 22  59601       0.0216      0.2983     -0.09785         
       2022  1 23  59602       0.0205      0.2999     -0.09799         
       2022  1 24  59603       0.0194      0.3015     -0.09826         
       2022  1 25  59604       0.0184      0.3031     -0.09858         
       2022  1 26  59605       0.0174      0.3048     -0.09883         
       2022  1 27  59606       0.0164      0.3065     -0.09892         
       2022  1 28  59607       0.0155      0.3081     -0.09878         
       2022  1 29  59608       0.0146      0.3098     -0.09842         
       2022  1 30  59609       0.0137      0.3116     -0.09793         
       2022  1 31  59610       0.0128      0.3133     -0.09743         
       2022  2  1  59611       0.0120      0.3150     -0.09707         
       2022  2  2  59612       0.0112      0.3168     -0.09692         
       2022  2  3  59613       0.0104      0.3186     -0.09700         
       2022  2  4  59614       0.0097      0.3203     -0.09727         
       2022  2  5  59615       0.0090      0.3221     -0.09765         
       2022  2  6  59616       0.0083      0.3239     -0.09806         
       2022  2  7  59617       0.0077      0.3258     -0.09841         
       2022  2  8  59618       0.0071      0.3276     -0.09863         
       2022  2  9  59619       0.0065      0.3294     -0.09870         
       2022  2 10  59620       0.0059      0.3313     -0.09859         
       2022  2 11  59621       0.0054      0.3331     -0.09829         
       2022  2 12  59622       0.0049      0.3350     -0.09784         
       2022  2 13  59623       0.0045      0.3369     -0.09734         
       2022  2 14  59624       0.0041      0.3388     -0.09689         
       2022  2 15  59625       0.0037      0.3407     -0.09653         
       2022  2 16  59626       0.0034      0.3426     -0.09630         
       2022  2 17  59627       0.0030      0.3445     -0.09625         
       2022  2 18  59628       0.0028      0.3464     -0.09645         
       2022  2 19  59629       0.0025      0.3483     -0.09680         
       2022  2 20  59630       0.0023      0.3502     -0.09740         
       2022  2 21  59631       0.0021      0.3522     -0.09802         
       2022  2 22  59632       0.0020      0.3541     -0.09856         
       2022  2 23  59633       0.0019      0.3560     -0.09890         
       2022  2 24  59634       0.0018      0.3580     -0.09896         
       2022  2 25  59635       0.0017      0.3599     -0.09878         
       2022  2 26  59636       0.0017      0.3618     -0.09849         
       2022  2 27  59637       0.0018      0.3638     -0.09818         
       2022  2 28  59638       0.0018      0.3657     -0.09803         
       2022  3  1  59639       0.0019      0.3677     -0.09806         
       2022  3  2  59640       0.0020      0.3696     -0.09832         
       2022  3  3  59641       0.0022      0.3716     -0.09881         
       2022  3  4  59642       0.0024      0.3735     -0.09943         
       2022  3  5  59643       0.0026      0.3755     -0.10011         
       2022  3  6  59644       0.0029      0.3774     -0.10072         
       2022  3  7  59645       0.0032      0.3793     -0.10122         
       2022  3  8  59646       0.0035      0.3813     -0.10159         
       2022  3  9  59647       0.0039      0.3832     -0.10172         
       2022  3 10  59648       0.0043      0.3851     -0.10160         
       2022  3 11  59649       0.0047      0.3870     -0.10134         
       2022  3 12  59650       0.0052      0.3889     -0.10106         
       2022  3 13  59651       0.0057      0.3909     -0.10084         
       2022  3 14  59652       0.0062      0.3928     -0.10071         
       2022  3 15  59653       0.0068      0.3947     -0.10071         
       2022  3 16  59654       0.0074      0.3965     -0.10089         
       2022  3 17  59655       0.0080      0.3984     -0.10129         
       2022  3 18  59656       0.0087      0.4003     -0.10186         
       2022  3 19  59657       0.0094      0.4022     -0.10259         
       2022  3 20  59658       0.0101      0.4040     -0.10346         
       2022  3 21  59659       0.0109      0.4059     -0.10432         
       2022  3 22  59660       0.0117      0.4077     -0.10505         
       2022  3 23  59661       0.0125      0.4095     -0.10558         
       2022  3 24  59662       0.0133      0.4113     -0.10595         
       2022  3 25  59663       0.0142      0.4131     -0.10619         
       2022  3 26  59664       0.0152      0.4149     -0.10634         
       2022  3 27  59665       0.0161      0.4167     -0.10643         
       2022  3 28  59666       0.0171      0.4184     -0.10660         
       2022  3 29  59667       0.0181      0.4202     -0.10693         
       2022  3 30  59668       0.0192      0.4219     -0.10745         
       2022  3 31  59669       0.0202      0.4236     -0.10815         
       2022  4  1  59670       0.0213      0.4253     -0.10883         
       2022  4  2  59671       0.0225      0.4270     -0.10943         
       2022  4  3  59672       0.0236      0.4287     -0.10985         
       2022  4  4  59673       0.0248      0.4303     -0.11011         
       2022  4  5  59674       0.0260      0.4320     -0.11013         
       2022  4  6  59675       0.0273      0.4336     -0.10993         
       2022  4  7  59676       0.0286      0.4352     -0.10960         
       2022  4  8  59677       0.0299      0.4368     -0.10914         
       2022  4  9  59678       0.0312      0.4383     -0.10858         
       2022  4 10  59679       0.0326      0.4399     -0.10812         
       2022  4 11  59680       0.0339      0.4414     -0.10779         
       2022  4 12  59681       0.0354      0.4429     -0.10763         
       2022  4 13  59682       0.0368      0.4444     -0.10768         
       2022  4 14  59683       0.0383      0.4458     -0.10792         
       2022  4 15  59684       0.0397      0.4473     -0.10830         
       2022  4 16  59685       0.0413      0.4487     -0.10876         
       2022  4 17  59686       0.0428      0.4501     -0.10925         
       2022  4 18  59687       0.0444      0.4514     -0.10963         
       2022  4 19  59688       0.0459      0.4528     -0.10981         
       2022  4 20  59689       0.0476      0.4541     -0.10973         
       2022  4 21  59690       0.0492      0.4554     -0.10957         
       2022  4 22  59691       0.0508      0.4567     -0.10943         
       2022  4 23  59692       0.0525      0.4579     -0.10928         
       2022  4 24  59693       0.0542      0.4592     -0.10922         
       2022  4 25  59694       0.0559      0.4604     -0.10930         
       2022  4 26  59695       0.0577      0.4615     -0.10954         
       2022  4 27  59696       0.0594      0.4627     -0.10990         
       2022  4 28  59697       0.0612      0.4638     -0.11034         
       2022  4 29  59698       0.0630      0.4649     -0.11077         
       2022  4 30  59699       0.0648      0.4660     -0.11110         
       2022  5  1  59700       0.0666      0.4670     -0.11131         
       2022  5  2  59701       0.0685      0.4680     -0.11134         
       2022  5  3  59702       0.0704      0.4690     -0.11119         
       2022  5  4  59703       0.0722      0.4700     -0.11083         
       2022  5  5  59704       0.0741      0.4709     -0.11027         
       2022  5  6  59705       0.0761      0.4718     -0.10963         
       2022  5  7  59706       0.0780      0.4727     -0.10897         
       2022  5  8  59707       0.0799      0.4736     -0.10827         
       2022  5  9  59708       0.0819      0.4744     -0.10770         
       2022  5 10  59709       0.0839      0.4752     -0.10730         
       2022  5 11  59710       0.0858      0.4759     -0.10711         
       2022  5 12  59711       0.0878      0.4766     -0.10707         
       2022  5 13  59712       0.0898      0.4773     -0.10719         
       2022  5 14  59713       0.0919      0.4780     -0.10735         
       2022  5 15  59714       0.0939      0.4787     -0.10741         
       2022  5 16  59715       0.0959      0.4793     -0.10724         
       2022  5 17  59716       0.0980      0.4798     -0.10683         
       2022  5 18  59717       0.1001      0.4804     -0.10610         
       2022  5 19  59718       0.1021      0.4809     -0.10520         
       2022  5 20  59719       0.1042      0.4814     -0.10433         
       2022  5 21  59720       0.1063      0.4818     -0.10362         
       2022  5 22  59721       0.1084      0.4822     -0.10311         
       2022  5 23  59722       0.1105      0.4826     -0.10286         
       2022  5 24  59723       0.1126      0.4830     -0.10281         
       2022  5 25  59724       0.1147      0.4833     -0.10284         
       2022  5 26  59725       0.1168      0.4836     -0.10286         
       2022  5 27  59726       0.1189      0.4839     -0.10278         
       2022  5 28  59727       0.1210      0.4841     -0.10250         
       2022  5 29  59728       0.1232      0.4843     -0.10197         
       2022  5 30  59729       0.1253      0.4845     -0.10132         
       2022  5 31  59730       0.1274      0.4846     -0.10049         
       2022  6  1  59731       0.1295      0.4847     -0.09949         
       2022  6  2  59732       0.1317      0.4847     -0.09842         
       2022  6  3  59733       0.1338      0.4848     -0.09744         
       2022  6  4  59734       0.1359      0.4848     -0.09656         
       2022  6  5  59735       0.1381      0.4848     -0.09579         
       2022  6  6  59736       0.1402      0.4847     -0.09524         
       2022  6  7  59737       0.1423      0.4846     -0.09491         
       2022  6  8  59738       0.1444      0.4845     -0.09485         
       2022  6  9  59739       0.1465      0.4843     -0.09501         
       2022  6 10  59740       0.1487      0.4841     -0.09524         
       2022  6 11  59741       0.1508      0.4839     -0.09545         
       2022  6 12  59742       0.1529      0.4836     -0.09553         
       2022  6 13  59743       0.1550      0.4833     -0.09532         
       2022  6 14  59744       0.1571      0.4830     -0.09489         
       2022  6 15  59745       0.1591      0.4827     -0.09418         
       2022  6 16  59746       0.1612      0.4823     -0.09332         
       2022  6 17  59747       0.1633      0.4819     -0.09247         
       2022  6 18  59748       0.1653      0.4814     -0.09168         
       2022  6 19  59749       0.1674      0.4809     -0.09101         
       2022  6 20  59750       0.1694      0.4804     -0.09046         
       2022  6 21  59751       0.1715      0.4799     -0.08994         
       2022  6 22  59752       0.1735      0.4793     -0.08943         
       2022  6 23  59753       0.1755      0.4787     -0.08888         
       2022  6 24  59754       0.1775      0.4781     -0.08820         
       2022  6 25  59755       0.1795      0.4774     -0.08733         
       2022  6 26  59756       0.1814      0.4767     -0.08628         
       2022  6 27  59757       0.1834      0.4760     -0.08505         
       2022  6 28  59758       0.1853      0.4752     -0.08361         
       2022  6 29  59759       0.1873      0.4744     -0.08202         
       2022  6 30  59760       0.1892      0.4736     -0.08041         
       2022  7  1  59761       0.1911      0.4727     -0.07883         
      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)                         
                      59376  -108.64    0.52  -10.27    0.13   
                      59377  -108.67    0.50  -10.25    0.13   
                      59378  -108.81    0.58  -10.16    0.12   
                      59379  -108.99    0.78  -10.10    0.11   
                      59380  -109.10    0.78  -10.09    0.11   
                      59381  -109.03    0.74  -10.08    0.15   
                      59382  -108.86    0.74  -10.05    0.15   
                      59383  -108.82    0.74  -10.01    0.15   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59376    0.213  0.208   -0.130   0.132          
                      59377    0.224  0.200   -0.128   0.127          
                      59378    0.240  0.232   -0.127   0.119          
                      59379    0.256  0.310   -0.130   0.107          
                      59380    0.268  0.310   -0.140   0.107          
                      59381    0.272  0.295   -0.158   0.149          
                      59382    0.271  0.295   -0.182   0.149          
                      59383    0.266  0.295   -0.211   0.149          
                                                                               
    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).          
