                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      25 March 2021                                       Vol. XXXIV No. 012   
      ______________________________________________________________________   
      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                 
         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  3 19  59292 0.06621 .00009 0.39894 .00009 -0.172262 0.000007          
   21  3 20  59293 0.06668 .00009 0.40039 .00009 -0.172008 0.000008          
   21  3 21  59294 0.06755 .00009 0.40187 .00009 -0.171668 0.000008          
   21  3 22  59295 0.06875 .00009 0.40349 .00009 -0.171309 0.000008          
   21  3 23  59296 0.07007 .00009 0.40507 .00009 -0.170965 0.000009          
   21  3 24  59297 0.07147 .00009 0.40651 .00009 -0.170679 0.000010          
   21  3 25  59298 0.07276 .00009 0.40792 .00009 -0.170541 0.000015          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1279 - 0.0869 cos A + 0.0695 sin A + 0.0257 cos C - 0.0210 sin C  
      y =  0.3637 + 0.0625 cos A + 0.0806 sin A - 0.0210 cos C - 0.0257 sin C  
         UT1-UTC = -0.1466 + 0.00023 (MJD - 59306) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59298)/365.25 and C = 2*pi*(MJD-59298)/435.          
                                                                               
         TAI-UTC(MJD 59299) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59298)**0.80   S t = 0.00025 (MJD-59298)**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  3 26  59299       0.0739      0.4093     -0.17062         
       2021  3 27  59300       0.0748      0.4106     -0.17094         
       2021  3 28  59301       0.0756      0.4118     -0.17151         
       2021  3 29  59302       0.0764      0.4129     -0.17225         
       2021  3 30  59303       0.0773      0.4140     -0.17303         
       2021  3 31  59304       0.0782      0.4151     -0.17370         
       2021  4  1  59305       0.0791      0.4160     -0.17415         
       2021  4  2  59306       0.0800      0.4170     -0.17434         
       2021  4  3  59307       0.0809      0.4180     -0.17428         
       2021  4  4  59308       0.0818      0.4189     -0.17404         
       2021  4  5  59309       0.0828      0.4198     -0.17373         
       2021  4  6  59310       0.0838      0.4206     -0.17347         
       2021  4  7  59311       0.0849      0.4214     -0.17334         
       2021  4  8  59312       0.0859      0.4222     -0.17336         
       2021  4  9  59313       0.0870      0.4230     -0.17350         
       2021  4 10  59314       0.0880      0.4238     -0.17373         
       2021  4 11  59315       0.0891      0.4246     -0.17400         
       2021  4 12  59316       0.0901      0.4253     -0.17427         
       2021  4 13  59317       0.0912      0.4260     -0.17449         
       2021  4 14  59318       0.0923      0.4267     -0.17460         
       2021  4 15  59319       0.0934      0.4274     -0.17457         
       2021  4 16  59320       0.0945      0.4281     -0.17439         
       2021  4 17  59321       0.0958      0.4287     -0.17409         
       2021  4 18  59322       0.0970      0.4293     -0.17368         
       2021  4 19  59323       0.0982      0.4300     -0.17321         
       2021  4 20  59324       0.0995      0.4306     -0.17276         
       2021  4 21  59325       0.1008      0.4312     -0.17241         
       2021  4 22  59326       0.1021      0.4318     -0.17223         
       2021  4 23  59327       0.1034      0.4323     -0.17231         
       2021  4 24  59328       0.1047      0.4329     -0.17268         
       2021  4 25  59329       0.1061      0.4334     -0.17331         
       2021  4 26  59330       0.1074      0.4339     -0.17407         
       2021  4 27  59331       0.1088      0.4344     -0.17483         
       2021  4 28  59332       0.1102      0.4349     -0.17541         
       2021  4 29  59333       0.1116      0.4353     -0.17573         
       2021  4 30  59334       0.1130      0.4357     -0.17577         
       2021  5  1  59335       0.1145      0.4361     -0.17561         
       2021  5  2  59336       0.1159      0.4365     -0.17535         
       2021  5  3  59337       0.1174      0.4369     -0.17509         
       2021  5  4  59338       0.1189      0.4372     -0.17491         
       2021  5  5  59339       0.1204      0.4376     -0.17484         
       2021  5  6  59340       0.1219      0.4379     -0.17488         
       2021  5  7  59341       0.1234      0.4382     -0.17501         
       2021  5  8  59342       0.1249      0.4384     -0.17518         
       2021  5  9  59343       0.1264      0.4387     -0.17532         
       2021  5 10  59344       0.1279      0.4389     -0.17540         
       2021  5 11  59345       0.1295      0.4391     -0.17535         
       2021  5 12  59346       0.1310      0.4392     -0.17515         
       2021  5 13  59347       0.1326      0.4394     -0.17479         
       2021  5 14  59348       0.1341      0.4395     -0.17425         
       2021  5 15  59349       0.1357      0.4396     -0.17358         
       2021  5 16  59350       0.1373      0.4397     -0.17283         
       2021  5 17  59351       0.1388      0.4397     -0.17207         
       2021  5 18  59352       0.1404      0.4398     -0.17137         
       2021  5 19  59353       0.1420      0.4398     -0.17080         
       2021  5 20  59354       0.1436      0.4397     -0.17044         
       2021  5 21  59355       0.1451      0.4397     -0.17033         
       2021  5 22  59356       0.1467      0.4396     -0.17044         
       2021  5 23  59357       0.1483      0.4395     -0.17072         
       2021  5 24  59358       0.1499      0.4394     -0.17103         
       2021  5 25  59359       0.1515      0.4393     -0.17123         
       2021  5 26  59360       0.1531      0.4391     -0.17118         
       2021  5 27  59361       0.1547      0.4389     -0.17085         
       2021  5 28  59362       0.1563      0.4387     -0.17025         
       2021  5 29  59363       0.1579      0.4385     -0.16949         
       2021  5 30  59364       0.1594      0.4382     -0.16870         
       2021  5 31  59365       0.1610      0.4379     -0.16797         
       2021  6  1  59366       0.1626      0.4376     -0.16737         
       2021  6  2  59367       0.1642      0.4373     -0.16688         
       2021  6  3  59368       0.1658      0.4369     -0.16650         
       2021  6  4  59369       0.1673      0.4365     -0.16616         
       2021  6  5  59370       0.1689      0.4361     -0.16582         
       2021  6  6  59371       0.1705      0.4357     -0.16542         
       2021  6  7  59372       0.1720      0.4352     -0.16491         
       2021  6  8  59373       0.1736      0.4347     -0.16426         
       2021  6  9  59374       0.1751      0.4342     -0.16343         
       2021  6 10  59375       0.1767      0.4337     -0.16244         
       2021  6 11  59376       0.1782      0.4331     -0.16131         
       2021  6 12  59377       0.1797      0.4325     -0.16008         
       2021  6 13  59378       0.1813      0.4319     -0.15883         
       2021  6 14  59379       0.1828      0.4313     -0.15762         
       2021  6 15  59380       0.1843      0.4306     -0.15653         
       2021  6 16  59381       0.1858      0.4300     -0.15562         
       2021  6 17  59382       0.1872      0.4293     -0.15492         
       2021  6 18  59383       0.1887      0.4286     -0.15444         
       2021  6 19  59384       0.1902      0.4278     -0.15412         
       2021  6 20  59385       0.1916      0.4270     -0.15389         
       2021  6 21  59386       0.1930      0.4262     -0.15361         
       2021  6 22  59387       0.1945      0.4254     -0.15316         
       2021  6 23  59388       0.1959      0.4246     -0.15247         
       2021  6 24  59389       0.1973      0.4237     -0.15152         
       2021  6 25  59390       0.1987      0.4229     -0.15038         
       2021  6 26  59391       0.2000      0.4220     -0.14916         
       2021  6 27  59392       0.2014      0.4210     -0.14797         
       2021  6 28  59393       0.2027      0.4201     -0.14690         
       2021  6 29  59394       0.2040      0.4191     -0.14597         
       2021  6 30  59395       0.2053      0.4181     -0.14516         
       2021  7  1  59396       0.2066      0.4171     -0.14442         
       2021  7  2  59397       0.2079      0.4161     -0.14368         
       2021  7  3  59398       0.2092      0.4151     -0.14290         
       2021  7  4  59399       0.2104      0.4140     -0.14201         
       2021  7  5  59400       0.2116      0.4129     -0.14098         
       2021  7  6  59401       0.2128      0.4118     -0.13980         
       2021  7  7  59402       0.2140      0.4107     -0.13846         
       2021  7  8  59403       0.2152      0.4095     -0.13698         
       2021  7  9  59404       0.2163      0.4084     -0.13540         
       2021  7 10  59405       0.2174      0.4072     -0.13379         
       2021  7 11  59406       0.2185      0.4060     -0.13222         
       2021  7 12  59407       0.2196      0.4048     -0.13074         
       2021  7 13  59408       0.2207      0.4035     -0.12945         
       2021  7 14  59409       0.2217      0.4023     -0.12837         
       2021  7 15  59410       0.2227      0.4010     -0.12750         
       2021  7 16  59411       0.2237      0.3997     -0.12681         
       2021  7 17  59412       0.2247      0.3984     -0.12621         
       2021  7 18  59413       0.2256      0.3971     -0.12560         
       2021  7 19  59414       0.2265      0.3957     -0.12486         
       2021  7 20  59415       0.2274      0.3944     -0.12393         
       2021  7 21  59416       0.2283      0.3930     -0.12277         
       2021  7 22  59417       0.2292      0.3916     -0.12142         
       2021  7 23  59418       0.2300      0.3903     -0.11997         
       2021  7 24  59419       0.2308      0.3888     -0.11854         
       2021  7 25  59420       0.2316      0.3874     -0.11724         
       2021  7 26  59421       0.2323      0.3860     -0.11611         
       2021  7 27  59422       0.2330      0.3845     -0.11514         
       2021  7 28  59423       0.2337      0.3831     -0.11430         
       2021  7 29  59424       0.2344      0.3816     -0.11350         
       2021  7 30  59425       0.2351      0.3801     -0.11269         
       2021  7 31  59426       0.2357      0.3786     -0.11181         
       2021  8  1  59427       0.2363      0.3771     -0.11081         
       2021  8  2  59428       0.2368      0.3756     -0.10966         
       2021  8  3  59429       0.2374      0.3741     -0.10837         
       2021  8  4  59430       0.2379      0.3726     -0.10694         
       2021  8  5  59431       0.2383      0.3710     -0.10543         
       2021  8  6  59432       0.2388      0.3695     -0.10387         
       2021  8  7  59433       0.2392      0.3679     -0.10236         
       2021  8  8  59434       0.2396      0.3663     -0.10095         
       2021  8  9  59435       0.2400      0.3648     -0.09974         
       2021  8 10  59436       0.2403      0.3632     -0.09876         
       2021  8 11  59437       0.2406      0.3616     -0.09802         
       2021  8 12  59438       0.2409      0.3600     -0.09749         
       2021  8 13  59439       0.2411      0.3584     -0.09707         
       2021  8 14  59440       0.2414      0.3568     -0.09666         
       2021  8 15  59441       0.2415      0.3552     -0.09615         
       2021  8 16  59442       0.2417      0.3536     -0.09546         
       2021  8 17  59443       0.2418      0.3519     -0.09456         
       2021  8 18  59444       0.2419      0.3503     -0.09348         
       2021  8 19  59445       0.2420      0.3487     -0.09231         
       2021  8 20  59446       0.2420      0.3471     -0.09113         
       2021  8 21  59447       0.2420      0.3454     -0.09007         
       2021  8 22  59448       0.2420      0.3438     -0.08919         
       2021  8 23  59449       0.2420      0.3422     -0.08851         
       2021  8 24  59450       0.2419      0.3405     -0.08800         
       2021  8 25  59451       0.2418      0.3389     -0.08759         
       2021  8 26  59452       0.2416      0.3373     -0.08720         
       2021  8 27  59453       0.2414      0.3356     -0.08676         
       2021  8 28  59454       0.2412      0.3340     -0.08622         
       2021  8 29  59455       0.2410      0.3324     -0.08554         
       2021  8 30  59456       0.2407      0.3308     -0.08471         
       2021  8 31  59457       0.2404      0.3291     -0.08375         
       2021  9  1  59458       0.2401      0.3275     -0.08268         
       2021  9  2  59459       0.2397      0.3259     -0.08157         
       2021  9  3  59460       0.2393      0.3243     -0.08047         
       2021  9  4  59461       0.2389      0.3227     -0.07948         
       2021  9  5  59462       0.2384      0.3211     -0.07866         
       2021  9  6  59463       0.2380      0.3195     -0.07808         
       2021  9  7  59464       0.2374      0.3179     -0.07776         
       2021  9  8  59465       0.2369      0.3163     -0.07770         
       2021  9  9  59466       0.2363      0.3147     -0.07779         
       2021  9 10  59467       0.2357      0.3131     -0.07792         
       2021  9 11  59468       0.2351      0.3116     -0.07796         
       2021  9 12  59469       0.2344      0.3100     -0.07781         
       2021  9 13  59470       0.2337      0.3085     -0.07744         
       2021  9 14  59471       0.2330      0.3069     -0.07686         
       2021  9 15  59472       0.2322      0.3054     -0.07615         
       2021  9 16  59473       0.2314      0.3039     -0.07542         
       2021  9 17  59474       0.2306      0.3024     -0.07477         
       2021  9 18  59475       0.2298      0.3009     -0.07428         
       2021  9 19  59476       0.2289      0.2994     -0.07399         
       2021  9 20  59477       0.2280      0.2979     -0.07389         
       2021  9 21  59478       0.2271      0.2965     -0.07393         
       2021  9 22  59479       0.2261      0.2950     -0.07402         
       2021  9 23  59480       0.2251      0.2936     -0.07410         
       2021  9 24  59481       0.2241      0.2921     -0.07409         
       2021  9 25  59482       0.2231      0.2907     -0.07396         
       2021  9 26  59483       0.2220      0.2893     -0.07367         
       2021  9 27  59484       0.2209      0.2880     -0.07324         
       2021  9 28  59485       0.2198      0.2866     -0.07268         
       2021  9 29  59486       0.2186      0.2853     -0.07206         
       2021  9 30  59487       0.2175      0.2839     -0.07143         
       2021 10  1  59488       0.2163      0.2826     -0.07086         
       2021 10  2  59489       0.2150      0.2813     -0.07043         
       2021 10  3  59490       0.2138      0.2800     -0.07021         
       2021 10  4  59491       0.2125      0.2788     -0.07025         
       2021 10  5  59492       0.2112      0.2775     -0.07055         
       2021 10  6  59493       0.2099      0.2763     -0.07105         
       2021 10  7  59494       0.2085      0.2751     -0.07164         
       2021 10  8  59495       0.2071      0.2739     -0.07215         
       2021 10  9  59496       0.2057      0.2727     -0.07247         
       2021 10 10  59497       0.2043      0.2716     -0.07251         
       2021 10 11  59498       0.2029      0.2704     -0.07229         
       2021 10 12  59499       0.2014      0.2693     -0.07189         
       2021 10 13  59500       0.1999      0.2682     -0.07142         
       2021 10 14  59501       0.1984      0.2672     -0.07101         
       2021 10 15  59502       0.1969      0.2661     -0.07076         
       2021 10 16  59503       0.1953      0.2651     -0.07072         
       2021 10 17  59504       0.1937      0.2641     -0.07086         
       2021 10 18  59505       0.1921      0.2631     -0.07115         
       2021 10 19  59506       0.1905      0.2622     -0.07152         
       2021 10 20  59507       0.1889      0.2612     -0.07188         
       2021 10 21  59508       0.1872      0.2603     -0.07216         
       2021 10 22  59509       0.1855      0.2594     -0.07230         
       2021 10 23  59510       0.1839      0.2586     -0.07227         
       2021 10 24  59511       0.1821      0.2577     -0.07203         
       2021 10 25  59512       0.1804      0.2569     -0.07160         
       2021 10 26  59513       0.1787      0.2561     -0.07104         
       2021 10 27  59514       0.1769      0.2554     -0.07040         
       2021 10 28  59515       0.1751      0.2547     -0.06976         
       2021 10 29  59516       0.1734      0.2539     -0.06921         
       2021 10 30  59517       0.1716      0.2533     -0.06881         
       2021 10 31  59518       0.1697      0.2526     -0.06861         
       2021 11  1  59519       0.1679      0.2520     -0.06866         
       2021 11  2  59520       0.1661      0.2514     -0.06896         
       2021 11  3  59521       0.1642      0.2508     -0.06939         
       2021 11  4  59522       0.1623      0.2502     -0.06986         
       2021 11  5  59523       0.1604      0.2497     -0.07028         
       2021 11  6  59524       0.1585      0.2492     -0.07055         
       2021 11  7  59525       0.1566      0.2488     -0.07059         
       2021 11  8  59526       0.1547      0.2483     -0.07046         
       2021 11  9  59527       0.1528      0.2479     -0.07026         
       2021 11 10  59528       0.1509      0.2475     -0.07005         
       2021 11 11  59529       0.1489      0.2472     -0.06993         
       2021 11 12  59530       0.1470      0.2469     -0.06995         
       2021 11 13  59531       0.1450      0.2466     -0.07009         
       2021 11 14  59532       0.1430      0.2463     -0.07030         
       2021 11 15  59533       0.1411      0.2461     -0.07066         
       2021 11 16  59534       0.1391      0.2458     -0.07106         
       2021 11 17  59535       0.1371      0.2457     -0.07138         
       2021 11 18  59536       0.1351      0.2455     -0.07162         
       2021 11 19  59537       0.1331      0.2454     -0.07181         
       2021 11 20  59538       0.1311      0.2453     -0.07187         
       2021 11 21  59539       0.1291      0.2452     -0.07178         
       2021 11 22  59540       0.1271      0.2452     -0.07161         
       2021 11 23  59541       0.1251      0.2452     -0.07141         
       2021 11 24  59542       0.1231      0.2452     -0.07126         
       2021 11 25  59543       0.1210      0.2453     -0.07123         
       2021 11 26  59544       0.1190      0.2454     -0.07131         
       2021 11 27  59545       0.1170      0.2455     -0.07157         
       2021 11 28  59546       0.1150      0.2456     -0.07204         
       2021 11 29  59547       0.1130      0.2458     -0.07271         
       2021 11 30  59548       0.1110      0.2460     -0.07360         
       2021 12  1  59549       0.1090      0.2463     -0.07453         
       2021 12  2  59550       0.1070      0.2465     -0.07536         
       2021 12  3  59551       0.1050      0.2468     -0.07598         
       2021 12  4  59552       0.1030      0.2471     -0.07625         
       2021 12  5  59553       0.1010      0.2475     -0.07617         
       2021 12  6  59554       0.0990      0.2479     -0.07586         
       2021 12  7  59555       0.0970      0.2483     -0.07542         
       2021 12  8  59556       0.0950      0.2488     -0.07505         
       2021 12  9  59557       0.0930      0.2492     -0.07487         
       2021 12 10  59558       0.0911      0.2497     -0.07487         
       2021 12 11  59559       0.0891      0.2503     -0.07501         
       2021 12 12  59560       0.0872      0.2508     -0.07525         
       2021 12 13  59561       0.0852      0.2514     -0.07550         
       2021 12 14  59562       0.0833      0.2520     -0.07563         
       2021 12 15  59563       0.0814      0.2527     -0.07561         
       2021 12 16  59564       0.0795      0.2534     -0.07546         
       2021 12 17  59565       0.0776      0.2541     -0.07513         
       2021 12 18  59566       0.0757      0.2548     -0.07458         
       2021 12 19  59567       0.0738      0.2556     -0.07384         
       2021 12 20  59568       0.0719      0.2564     -0.07297         
       2021 12 21  59569       0.0701      0.2572     -0.07207         
       2021 12 22  59570       0.0682      0.2580     -0.07120         
       2021 12 23  59571       0.0664      0.2589     -0.07050         
       2021 12 24  59572       0.0646      0.2598     -0.07005         
       2021 12 25  59573       0.0628      0.2607     -0.06980         
       2021 12 26  59574       0.0610      0.2617     -0.06980         
       2021 12 27  59575       0.0592      0.2627     -0.07001         
       2021 12 28  59576       0.0575      0.2637     -0.07035         
       2021 12 29  59577       0.0558      0.2647     -0.07068         
       2021 12 30  59578       0.0541      0.2658     -0.07090         
       2021 12 31  59579       0.0524      0.2669     -0.07096         
       2022  1  1  59580       0.0507      0.2680     -0.07079         
       2022  1  2  59581       0.0490      0.2691     -0.07042         
       2022  1  3  59582       0.0474      0.2703     -0.06997         
       2022  1  4  59583       0.0458      0.2715     -0.06962         
       2022  1  5  59584       0.0442      0.2727     -0.06943         
       2022  1  6  59585       0.0426      0.2740     -0.06938         
       2022  1  7  59586       0.0411      0.2752     -0.06951         
       2022  1  8  59587       0.0395      0.2765     -0.06972         
       2022  1  9  59588       0.0380      0.2778     -0.06992         
       2022  1 10  59589       0.0365      0.2791     -0.07005         
       2022  1 11  59590       0.0351      0.2805     -0.07009         
       2022  1 12  59591       0.0336      0.2819     -0.06999         
       2022  1 13  59592       0.0322      0.2833     -0.06973         
       2022  1 14  59593       0.0308      0.2847     -0.06931         
       2022  1 15  59594       0.0294      0.2861     -0.06886         
       2022  1 16  59595       0.0281      0.2876     -0.06829         
       2022  1 17  59596       0.0268      0.2891     -0.06769         
       2022  1 18  59597       0.0255      0.2906     -0.06715         
       2022  1 19  59598       0.0242      0.2921     -0.06666         
       2022  1 20  59599       0.0230      0.2937     -0.06626         
       2022  1 21  59600       0.0218      0.2952     -0.06603         
       2022  1 22  59601       0.0206      0.2968     -0.06609         
       2022  1 23  59602       0.0194      0.2984     -0.06647         
       2022  1 24  59603       0.0183      0.3000     -0.06701         
       2022  1 25  59604       0.0172      0.3016     -0.06769         
       2022  1 26  59605       0.0162      0.3033     -0.06832         
       2022  1 27  59606       0.0151      0.3050     -0.06881         
       2022  1 28  59607       0.0141      0.3066     -0.06908         
       2022  1 29  59608       0.0131      0.3083     -0.06912         
       2022  1 30  59609       0.0122      0.3101     -0.06906         
       2022  1 31  59610       0.0113      0.3118     -0.06905         
       2022  2  1  59611       0.0104      0.3135     -0.06918         
       2022  2  2  59612       0.0095      0.3153     -0.06952         
       2022  2  3  59613       0.0087      0.3171     -0.07007         
       2022  2  4  59614       0.0079      0.3188     -0.07080         
       2022  2  5  59615       0.0071      0.3206     -0.07164         
       2022  2  6  59616       0.0064      0.3225     -0.07249         
       2022  2  7  59617       0.0057      0.3243     -0.07329         
       2022  2  8  59618       0.0050      0.3261     -0.07393         
       2022  2  9  59619       0.0044      0.3279     -0.07435         
       2022  2 10  59620       0.0038      0.3298     -0.07463         
       2022  2 11  59621       0.0032      0.3317     -0.07479         
       2022  2 12  59622       0.0027      0.3335     -0.07486         
       2022  2 13  59623       0.0022      0.3354     -0.07491         
       2022  2 14  59624       0.0017      0.3373     -0.07496         
       2022  2 15  59625       0.0013      0.3392     -0.07515         
       2022  2 16  59626       0.0009      0.3411     -0.07544         
       2022  2 17  59627       0.0005      0.3430     -0.07590         
       2022  2 18  59628       0.0002      0.3449     -0.07657         
       2022  2 19  59629      -0.0001      0.3468     -0.07744         
       2022  2 20  59630      -0.0004      0.3488     -0.07851         
       2022  2 21  59631      -0.0006      0.3507     -0.07964         
       2022  2 22  59632      -0.0008      0.3526     -0.08068         
       2022  2 23  59633      -0.0009      0.3546     -0.08156         
       2022  2 24  59634      -0.0011      0.3565     -0.08225         
       2022  2 25  59635      -0.0011      0.3584     -0.08262         
       2022  2 26  59636      -0.0012      0.3604     -0.08283         
       2022  2 27  59637      -0.0012      0.3623     -0.08300         
       2022  2 28  59638      -0.0012      0.3643     -0.08318         
       2022  3  1  59639      -0.0011      0.3662     -0.08355         
       2022  3  2  59640      -0.0011      0.3682     -0.08419         
       2022  3  3  59641      -0.0009      0.3701     -0.08504         
       2022  3  4  59642      -0.0008      0.3721     -0.08600         
       2022  3  5  59643      -0.0006      0.3740     -0.08696         
       2022  3  6  59644      -0.0004      0.3759     -0.08785         
       2022  3  7  59645      -0.0001      0.3779     -0.08859         
       2022  3  8  59646       0.0002      0.3798     -0.08913         
       2022  3  9  59647       0.0005      0.3818     -0.08940         
       2022  3 10  59648       0.0009      0.3837     -0.08945         
       2022  3 11  59649       0.0013      0.3856     -0.08935         
       2022  3 12  59650       0.0017      0.3875     -0.08917         
       2022  3 13  59651       0.0022      0.3894     -0.08897         
       2022  3 14  59652       0.0027      0.3913     -0.08882         
       2022  3 15  59653       0.0033      0.3932     -0.08882         
       2022  3 16  59654       0.0038      0.3951     -0.08911         
       2022  3 17  59655       0.0045      0.3970     -0.08966         
       2022  3 18  59656       0.0051      0.3989     -0.09044         
       2022  3 19  59657       0.0058      0.4008     -0.09137         
       2022  3 20  59658       0.0065      0.4026     -0.09238         
       2022  3 21  59659       0.0072      0.4045     -0.09344         
       2022  3 22  59660       0.0080      0.4063     -0.09444         
       2022  3 23  59661       0.0088      0.4081     -0.09530         
       2022  3 24  59662       0.0097      0.4099     -0.09596         
       2022  3 25  59663       0.0105      0.4117     -0.09646         
      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)                         
                      59276  -107.93    0.58   -7.49    0.05   
                      59277  -108.33    0.58   -7.62    0.05   
                      59278  -108.46    0.58   -7.61    0.05   
                      59279  -108.40    0.51   -7.53    0.04   
                      59280  -108.25    0.54   -7.47    0.05   
                      59281  -108.01    0.54   -7.48    0.05   
                      59282  -107.69    0.55   -7.58    0.05   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59276    0.192  0.230    0.012   0.053          
                      59277    0.196  0.230    0.015   0.053          
                      59278    0.200  0.230    0.014   0.053          
                      59279    0.204  0.204    0.009   0.041          
                      59280    0.207  0.216    0.000   0.046          
                      59281    0.209  0.216   -0.012   0.046          
                      59282    0.212  0.217   -0.025   0.046          
                                                                               
    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).          
