                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      13 August 2020                                     Vol. XXXIII No. 033   
      ______________________________________________________________________   
      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 on 31 December 2020                    *
     *                                                                     *
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     ***********************************************************************
     ________________________________________________________________________  
       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               
   20  8  7  59068 0.20799 .00009 0.39079 .00009 -0.203405 0.000017          
   20  8  8  59069 0.20888 .00009 0.38951 .00009 -0.203041 0.000017          
   20  8  9  59070 0.20989 .00009 0.38805 .00009 -0.202727 0.000016          
   20  8 10  59071 0.21097 .00009 0.38669 .00009 -0.202334 0.000013          
   20  8 11  59072 0.21202 .00009 0.38533 .00009 -0.201818 0.000009          
   20  8 12  59073 0.21311 .00009 0.38388 .00009 -0.201161 0.000009          
   20  8 13  59074 0.21421 .00009 0.38231 .00009 -0.200376 0.000010          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1256 + 0.0819 cos A + 0.0311 sin A + 0.0057 cos C - 0.0005 sin C  
      y =  0.3578 + 0.0272 cos A - 0.0785 sin A - 0.0005 cos C - 0.0057 sin C  
         UT1-UTC = -0.2123 - 0.00009 (MJD - 59082) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59074)/365.25 and C = 2*pi*(MJD-59074)/435.          
                                                                               
         TAI-UTC(MJD 59075) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59074)**0.80   S t = 0.00025 (MJD-59074)**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)              
       2020  8 14  59075       0.2152      0.3809     -0.19951         
       2020  8 15  59076       0.2160      0.3794     -0.19854         
       2020  8 16  59077       0.2168      0.3779     -0.19749         
       2020  8 17  59078       0.2174      0.3765     -0.19645         
       2020  8 18  59079       0.2180      0.3750     -0.19553         
       2020  8 19  59080       0.2186      0.3736     -0.19481         
       2020  8 20  59081       0.2191      0.3722     -0.19435         
       2020  8 21  59082       0.2195      0.3707     -0.19413         
       2020  8 22  59083       0.2199      0.3693     -0.19408         
       2020  8 23  59084       0.2203      0.3678     -0.19409         
       2020  8 24  59085       0.2206      0.3664     -0.19403         
       2020  8 25  59086       0.2209      0.3649     -0.19384         
       2020  8 26  59087       0.2211      0.3634     -0.19345         
       2020  8 27  59088       0.2213      0.3620     -0.19290         
       2020  8 28  59089       0.2214      0.3605     -0.19225         
       2020  8 29  59090       0.2215      0.3590     -0.19157         
       2020  8 30  59091       0.2216      0.3575     -0.19092         
       2020  8 31  59092       0.2216      0.3560     -0.19036         
       2020  9  1  59093       0.2217      0.3545     -0.18991         
       2020  9  2  59094       0.2216      0.3530     -0.18957         
       2020  9  3  59095       0.2216      0.3515     -0.18932         
       2020  9  4  59096       0.2215      0.3500     -0.18913         
       2020  9  5  59097       0.2214      0.3485     -0.18897         
       2020  9  6  59098       0.2212      0.3470     -0.18881         
       2020  9  7  59099       0.2210      0.3455     -0.18858         
       2020  9  8  59100       0.2208      0.3441     -0.18825         
       2020  9  9  59101       0.2206      0.3426     -0.18780         
       2020  9 10  59102       0.2203      0.3411     -0.18722         
       2020  9 11  59103       0.2200      0.3396     -0.18655         
       2020  9 12  59104       0.2196      0.3381     -0.18582         
       2020  9 13  59105       0.2193      0.3367     -0.18511         
       2020  9 14  59106       0.2189      0.3352     -0.18451         
       2020  9 15  59107       0.2184      0.3337     -0.18412         
       2020  9 16  59108       0.2180      0.3323     -0.18400         
       2020  9 17  59109       0.2175      0.3308     -0.18419         
       2020  9 18  59110       0.2170      0.3294     -0.18461         
       2020  9 19  59111       0.2164      0.3280     -0.18516         
       2020  9 20  59112       0.2159      0.3265     -0.18567         
       2020  9 21  59113       0.2153      0.3251     -0.18600         
       2020  9 22  59114       0.2146      0.3237     -0.18610         
       2020  9 23  59115       0.2140      0.3223     -0.18595         
       2020  9 24  59116       0.2133      0.3209     -0.18563         
       2020  9 25  59117       0.2126      0.3195     -0.18520         
       2020  9 26  59118       0.2118      0.3182     -0.18477         
       2020  9 27  59119       0.2110      0.3168     -0.18442         
       2020  9 28  59120       0.2103      0.3154     -0.18420         
       2020  9 29  59121       0.2094      0.3141     -0.18414         
       2020  9 30  59122       0.2086      0.3128     -0.18422         
       2020 10  1  59123       0.2077      0.3115     -0.18442         
       2020 10  2  59124       0.2068      0.3102     -0.18471         
       2020 10  3  59125       0.2059      0.3089     -0.18502         
       2020 10  4  59126       0.2049      0.3076     -0.18532         
       2020 10  5  59127       0.2039      0.3064     -0.18555         
       2020 10  6  59128       0.2029      0.3051     -0.18568         
       2020 10  7  59129       0.2019      0.3039     -0.18572         
       2020 10  8  59130       0.2008      0.3027     -0.18567         
       2020 10  9  59131       0.1998      0.3015     -0.18556         
       2020 10 10  59132       0.1987      0.3003     -0.18544         
       2020 10 11  59133       0.1975      0.2991     -0.18541         
       2020 10 12  59134       0.1964      0.2980     -0.18553         
       2020 10 13  59135       0.1952      0.2969     -0.18590         
       2020 10 14  59136       0.1940      0.2957     -0.18657         
       2020 10 15  59137       0.1928      0.2947     -0.18751         
       2020 10 16  59138       0.1916      0.2936     -0.18865         
       2020 10 17  59139       0.1903      0.2925     -0.18983         
       2020 10 18  59140       0.1890      0.2915     -0.19090         
       2020 10 19  59141       0.1877      0.2905     -0.19174         
       2020 10 20  59142       0.1864      0.2895     -0.19229         
       2020 10 21  59143       0.1850      0.2885     -0.19259         
       2020 10 22  59144       0.1837      0.2875     -0.19272         
       2020 10 23  59145       0.1823      0.2866     -0.19280         
       2020 10 24  59146       0.1809      0.2857     -0.19290         
       2020 10 25  59147       0.1795      0.2848     -0.19310         
       2020 10 26  59148       0.1781      0.2839     -0.19342         
       2020 10 27  59149       0.1766      0.2831     -0.19387         
       2020 10 28  59150       0.1751      0.2822     -0.19442         
       2020 10 29  59151       0.1736      0.2814     -0.19505         
       2020 10 30  59152       0.1721      0.2806     -0.19569         
       2020 10 31  59153       0.1706      0.2799     -0.19630         
       2020 11  1  59154       0.1691      0.2791     -0.19682         
       2020 11  2  59155       0.1675      0.2784     -0.19722         
       2020 11  3  59156       0.1660      0.2777     -0.19748         
       2020 11  4  59157       0.1644      0.2771     -0.19760         
       2020 11  5  59158       0.1628      0.2764     -0.19762         
       2020 11  6  59159       0.1612      0.2758     -0.19758         
       2020 11  7  59160       0.1596      0.2752     -0.19757         
       2020 11  8  59161       0.1580      0.2746     -0.19767         
       2020 11  9  59162       0.1563      0.2741     -0.19794         
       2020 11 10  59163       0.1547      0.2736     -0.19847         
       2020 11 11  59164       0.1530      0.2731     -0.19926         
       2020 11 12  59165       0.1513      0.2726     -0.20029         
       2020 11 13  59166       0.1497      0.2722     -0.20144         
       2020 11 14  59167       0.1480      0.2718     -0.20256         
       2020 11 15  59168       0.1463      0.2714     -0.20352         
       2020 11 16  59169       0.1446      0.2710     -0.20422         
       2020 11 17  59170       0.1429      0.2707     -0.20465         
       2020 11 18  59171       0.1411      0.2704     -0.20487         
       2020 11 19  59172       0.1394      0.2701     -0.20498         
       2020 11 20  59173       0.1377      0.2698     -0.20508         
       2020 11 21  59174       0.1359      0.2696     -0.20525         
       2020 11 22  59175       0.1342      0.2694     -0.20553         
       2020 11 23  59176       0.1325      0.2692     -0.20591         
       2020 11 24  59177       0.1307      0.2691     -0.20639         
       2020 11 25  59178       0.1290      0.2689     -0.20693         
       2020 11 26  59179       0.1272      0.2688     -0.20749         
       2020 11 27  59180       0.1254      0.2688     -0.20801         
       2020 11 28  59181       0.1237      0.2687     -0.20846         
       2020 11 29  59182       0.1219      0.2687     -0.20879         
       2020 11 30  59183       0.1202      0.2687     -0.20894         
       2020 12  1  59184       0.1184      0.2688     -0.20894         
       2020 12  2  59185       0.1166      0.2689     -0.20882         
       2020 12  3  59186       0.1149      0.2690     -0.20864         
       2020 12  4  59187       0.1131      0.2691     -0.20845         
       2020 12  5  59188       0.1114      0.2692     -0.20833         
       2020 12  6  59189       0.1096      0.2694     -0.20837         
       2020 12  7  59190       0.1079      0.2696     -0.20861         
       2020 12  8  59191       0.1061      0.2699     -0.20909         
       2020 12  9  59192       0.1044      0.2701     -0.20978         
       2020 12 10  59193       0.1026      0.2704     -0.21062         
       2020 12 11  59194       0.1009      0.2707     -0.21149         
       2020 12 12  59195       0.0992      0.2711     -0.21226         
       2020 12 13  59196       0.0974      0.2715     -0.21283         
       2020 12 14  59197       0.0957      0.2719     -0.21315         
       2020 12 15  59198       0.0940      0.2723     -0.21323         
       2020 12 16  59199       0.0923      0.2727     -0.21317         
       2020 12 17  59200       0.0906      0.2732     -0.21306         
       2020 12 18  59201       0.0890      0.2737     -0.21301         
       2020 12 19  59202       0.0873      0.2743     -0.21306         
       2020 12 20  59203       0.0856      0.2748     -0.21322         
       2020 12 21  59204       0.0840      0.2754     -0.21350         
       2020 12 22  59205       0.0823      0.2760     -0.21384         
       2020 12 23  59206       0.0807      0.2767     -0.21422         
       2020 12 24  59207       0.0791      0.2773     -0.21457         
       2020 12 25  59208       0.0775      0.2780     -0.21485         
       2020 12 26  59209       0.0759      0.2787     -0.21504         
       2020 12 27  59210       0.0743      0.2795     -0.21509         
       2020 12 28  59211       0.0727      0.2802     -0.21501         
       2020 12 29  59212       0.0712      0.2810     -0.21480         
       2020 12 30  59213       0.0697      0.2818     -0.21452         
       2020 12 31  59214       0.0681      0.2827     -0.21421         
       2021  1  1  59215       0.0666      0.2835     -0.21397         
       2021  1  2  59216       0.0652      0.2844     -0.21387         
       2021  1  3  59217       0.0637      0.2853     -0.21397         
       2021  1  4  59218       0.0622      0.2863     -0.21429         
       2021  1  5  59219       0.0608      0.2872     -0.21482         
       2021  1  6  59220       0.0594      0.2882     -0.21550         
       2021  1  7  59221       0.0580      0.2892     -0.21623         
       2021  1  8  59222       0.0566      0.2902     -0.21690         
       2021  1  9  59223       0.0552      0.2913     -0.21742         
       2021  1 10  59224       0.0539      0.2924     -0.21771         
       2021  1 11  59225       0.0526      0.2934     -0.21779         
       2021  1 12  59226       0.0513      0.2946     -0.21772         
       2021  1 13  59227       0.0500      0.2957     -0.21758         
       2021  1 14  59228       0.0487      0.2968     -0.21748         
       2021  1 15  59229       0.0475      0.2980     -0.21748         
       2021  1 16  59230       0.0463      0.2992     -0.21763         
       2021  1 17  59231       0.0451      0.3004     -0.21790         
       2021  1 18  59232       0.0439      0.3017     -0.21828         
       2021  1 19  59233       0.0428      0.3029     -0.21870         
       2021  1 20  59234       0.0417      0.3042     -0.21913         
       2021  1 21  59235       0.0406      0.3055     -0.21950         
       2021  1 22  59236       0.0395      0.3068     -0.21978         
       2021  1 23  59237       0.0385      0.3081     -0.21993         
       2021  1 24  59238       0.0374      0.3094     -0.21996         
       2021  1 25  59239       0.0365      0.3108     -0.21987         
       2021  1 26  59240       0.0355      0.3122     -0.21970         
       2021  1 27  59241       0.0345      0.3136     -0.21950         
       2021  1 28  59242       0.0336      0.3150     -0.21934         
       2021  1 29  59243       0.0327      0.3164     -0.21932         
       2021  1 30  59244       0.0319      0.3178     -0.21951         
       2021  1 31  59245       0.0310      0.3193     -0.21994         
       2021  2  1  59246       0.0302      0.3207     -0.22060         
       2021  2  2  59247       0.0295      0.3222     -0.22142         
       2021  2  3  59248       0.0287      0.3237     -0.22230         
       2021  2  4  59249       0.0280      0.3252     -0.22313         
       2021  2  5  59250       0.0273      0.3267     -0.22381         
       2021  2  6  59251       0.0266      0.3283     -0.22427         
       2021  2  7  59252       0.0260      0.3298     -0.22453         
       2021  2  8  59253       0.0254      0.3314     -0.22461         
       2021  2  9  59254       0.0248      0.3329     -0.22461         
       2021  2 10  59255       0.0242      0.3345     -0.22463         
       2021  2 11  59256       0.0237      0.3361     -0.22474         
       2021  2 12  59257       0.0232      0.3377     -0.22499         
       2021  2 13  59258       0.0228      0.3393     -0.22539         
       2021  2 14  59259       0.0224      0.3409     -0.22590         
       2021  2 15  59260       0.0220      0.3425     -0.22648         
       2021  2 16  59261       0.0216      0.3441     -0.22707         
       2021  2 17  59262       0.0213      0.3457     -0.22760         
       2021  2 18  59263       0.0210      0.3474     -0.22803         
       2021  2 19  59264       0.0207      0.3490     -0.22833         
       2021  2 20  59265       0.0204      0.3506     -0.22849         
       2021  2 21  59266       0.0202      0.3523     -0.22853         
       2021  2 22  59267       0.0201      0.3540     -0.22848         
       2021  2 23  59268       0.0199      0.3556     -0.22840         
       2021  2 24  59269       0.0198      0.3573     -0.22837         
       2021  2 25  59270       0.0197      0.3589     -0.22847         
       2021  2 26  59271       0.0197      0.3606     -0.22879         
       2021  2 27  59272       0.0196      0.3623     -0.22938         
       2021  2 28  59273       0.0196      0.3639     -0.23025         
       2021  3  1  59274       0.0197      0.3656     -0.23131         
       2021  3  2  59275       0.0198      0.3673     -0.23247         
       2021  3  3  59276       0.0199      0.3690     -0.23358         
       2021  3  4  59277       0.0200      0.3706     -0.23453         
       2021  3  5  59278       0.0202      0.3723     -0.23526         
       2021  3  6  59279       0.0204      0.3740     -0.23576         
       2021  3  7  59280       0.0206      0.3757     -0.23609         
       2021  3  8  59281       0.0209      0.3773     -0.23635         
       2021  3  9  59282       0.0212      0.3790     -0.23664         
       2021  3 10  59283       0.0215      0.3806     -0.23704         
       2021  3 11  59284       0.0219      0.3823     -0.23763         
       2021  3 12  59285       0.0223      0.3839     -0.23841         
       2021  3 13  59286       0.0227      0.3856     -0.23940         
       2021  3 14  59287       0.0231      0.3872     -0.24054         
       2021  3 15  59288       0.0236      0.3889     -0.24178         
       2021  3 16  59289       0.0242      0.3905     -0.24305         
       2021  3 17  59290       0.0247      0.3921     -0.24427         
       2021  3 18  59291       0.0253      0.3937     -0.24538         
       2021  3 19  59292       0.0259      0.3953     -0.24635         
       2021  3 20  59293       0.0265      0.3969     -0.24719         
       2021  3 21  59294       0.0272      0.3985     -0.24795         
       2021  3 22  59295       0.0279      0.4001     -0.24866         
       2021  3 23  59296       0.0286      0.4017     -0.24936         
       2021  3 24  59297       0.0294      0.4032     -0.25011         
       2021  3 25  59298       0.0302      0.4048     -0.25095         
       2021  3 26  59299       0.0310      0.4063     -0.25195         
       2021  3 27  59300       0.0319      0.4079     -0.25308         
       2021  3 28  59301       0.0327      0.4094     -0.25438         
       2021  3 29  59302       0.0336      0.4109     -0.25580         
       2021  3 30  59303       0.0346      0.4124     -0.25720         
       2021  3 31  59304       0.0355      0.4139     -0.25844         
       2021  4  1  59305       0.0365      0.4153     -0.25940         
       2021  4  2  59306       0.0376      0.4168     -0.26001         
       2021  4  3  59307       0.0386      0.4182     -0.26037         
       2021  4  4  59308       0.0397      0.4196     -0.26060         
       2021  4  5  59309       0.0408      0.4210     -0.26080         
       2021  4  6  59310       0.0419      0.4224     -0.26108         
       2021  4  7  59311       0.0431      0.4238     -0.26160         
       2021  4  8  59312       0.0442      0.4251     -0.26234         
       2021  4  9  59313       0.0455      0.4265     -0.26320         
       2021  4 10  59314       0.0467      0.4278     -0.26419         
       2021  4 11  59315       0.0479      0.4291     -0.26528         
       2021  4 12  59316       0.0492      0.4304     -0.26637         
       2021  4 13  59317       0.0505      0.4316     -0.26739         
       2021  4 14  59318       0.0519      0.4329     -0.26828         
       2021  4 15  59319       0.0532      0.4341     -0.26900         
       2021  4 16  59320       0.0546      0.4353     -0.26957         
       2021  4 17  59321       0.0560      0.4365     -0.26997         
       2021  4 18  59322       0.0574      0.4377     -0.27024         
       2021  4 19  59323       0.0589      0.4388     -0.27044         
       2021  4 20  59324       0.0603      0.4399     -0.27063         
       2021  4 21  59325       0.0618      0.4410     -0.27087         
       2021  4 22  59326       0.0633      0.4421     -0.27123         
       2021  4 23  59327       0.0649      0.4432     -0.27176         
       2021  4 24  59328       0.0664      0.4442     -0.27254         
       2021  4 25  59329       0.0680      0.4452     -0.27350         
       2021  4 26  59330       0.0696      0.4462     -0.27449         
       2021  4 27  59331       0.0712      0.4472     -0.27544         
       2021  4 28  59332       0.0728      0.4481     -0.27622         
       2021  4 29  59333       0.0744      0.4490     -0.27675         
       2021  4 30  59334       0.0761      0.4499     -0.27700         
       2021  5  1  59335       0.0778      0.4508     -0.27701         
       2021  5  2  59336       0.0795      0.4516     -0.27692         
       2021  5  3  59337       0.0812      0.4524     -0.27681         
       2021  5  4  59338       0.0829      0.4532     -0.27684         
       2021  5  5  59339       0.0846      0.4540     -0.27706         
       2021  5  6  59340       0.0864      0.4547     -0.27739         
       2021  5  7  59341       0.0882      0.4554     -0.27778         
       2021  5  8  59342       0.0899      0.4561     -0.27821         
       2021  5  9  59343       0.0917      0.4568     -0.27865         
       2021  5 10  59344       0.0935      0.4574     -0.27907         
       2021  5 11  59345       0.0954      0.4580     -0.27940         
       2021  5 12  59346       0.0972      0.4586     -0.27957         
       2021  5 13  59347       0.0990      0.4591     -0.27954         
       2021  5 14  59348       0.1009      0.4596     -0.27937         
       2021  5 15  59349       0.1027      0.4601     -0.27904         
       2021  5 16  59350       0.1046      0.4606     -0.27856         
       2021  5 17  59351       0.1065      0.4610     -0.27800         
       2021  5 18  59352       0.1084      0.4614     -0.27754         
       2021  5 19  59353       0.1103      0.4618     -0.27725         
       2021  5 20  59354       0.1122      0.4622     -0.27714         
       2021  5 21  59355       0.1141      0.4625     -0.27727         
       2021  5 22  59356       0.1160      0.4628     -0.27766         
       2021  5 23  59357       0.1179      0.4631     -0.27819         
       2021  5 24  59358       0.1198      0.4633     -0.27869         
       2021  5 25  59359       0.1218      0.4635     -0.27909         
       2021  5 26  59360       0.1237      0.4637     -0.27927         
       2021  5 27  59361       0.1256      0.4638     -0.27924         
       2021  5 28  59362       0.1276      0.4639     -0.27904         
       2021  5 29  59363       0.1295      0.4640     -0.27869         
       2021  5 30  59364       0.1315      0.4641     -0.27828         
       2021  5 31  59365       0.1334      0.4641     -0.27792         
       2021  6  1  59366       0.1354      0.4641     -0.27767         
       2021  6  2  59367       0.1373      0.4641     -0.27757         
       2021  6  3  59368       0.1392      0.4640     -0.27756         
       2021  6  4  59369       0.1412      0.4639     -0.27755         
       2021  6  5  59370       0.1431      0.4638     -0.27748         
       2021  6  6  59371       0.1451      0.4636     -0.27730         
       2021  6  7  59372       0.1470      0.4635     -0.27696         
       2021  6  8  59373       0.1489      0.4632     -0.27648         
       2021  6  9  59374       0.1509      0.4630     -0.27587         
       2021  6 10  59375       0.1528      0.4627     -0.27503         
       2021  6 11  59376       0.1547      0.4624     -0.27402         
       2021  6 12  59377       0.1566      0.4621     -0.27287         
       2021  6 13  59378       0.1585      0.4617     -0.27166         
       2021  6 14  59379       0.1604      0.4614     -0.27049         
       2021  6 15  59380       0.1623      0.4609     -0.26946         
       2021  6 16  59381       0.1642      0.4605     -0.26865         
       2021  6 17  59382       0.1661      0.4600     -0.26809         
       2021  6 18  59383       0.1679      0.4595     -0.26774         
       2021  6 19  59384       0.1698      0.4590     -0.26752         
       2021  6 20  59385       0.1716      0.4584     -0.26738         
       2021  6 21  59386       0.1735      0.4578     -0.26721         
       2021  6 22  59387       0.1753      0.4572     -0.26692         
       2021  6 23  59388       0.1771      0.4566     -0.26643         
       2021  6 24  59389       0.1789      0.4559     -0.26570         
       2021  6 25  59390       0.1807      0.4552     -0.26481         
       2021  6 26  59391       0.1825      0.4544     -0.26382         
       2021  6 27  59392       0.1842      0.4537     -0.26281         
       2021  6 28  59393       0.1860      0.4529     -0.26186         
       2021  6 29  59394       0.1877      0.4521     -0.26097         
       2021  6 30  59395       0.1894      0.4512     -0.26015         
       2021  7  1  59396       0.1911      0.4504     -0.25938         
       2021  7  2  59397       0.1928      0.4495     -0.25861         
       2021  7  3  59398       0.1945      0.4486     -0.25774         
       2021  7  4  59399       0.1961      0.4476     -0.25675         
       2021  7  5  59400       0.1977      0.4466     -0.25562         
       2021  7  6  59401       0.1994      0.4457     -0.25435         
       2021  7  7  59402       0.2010      0.4446     -0.25292         
       2021  7  8  59403       0.2025      0.4436     -0.25133         
       2021  7  9  59404       0.2041      0.4425     -0.24965         
       2021  7 10  59405       0.2056      0.4414     -0.24792         
       2021  7 11  59406       0.2071      0.4403     -0.24623         
       2021  7 12  59407       0.2086      0.4392     -0.24470         
       2021  7 13  59408       0.2101      0.4380     -0.24346         
       2021  7 14  59409       0.2115      0.4368     -0.24247         
       2021  7 15  59410       0.2130      0.4356     -0.24173         
       2021  7 16  59411       0.2144      0.4343     -0.24120         
       2021  7 17  59412       0.2157      0.4331     -0.24073         
       2021  7 18  59413       0.2171      0.4318     -0.24019         
       2021  7 19  59414       0.2184      0.4305     -0.23946         
       2021  7 20  59415       0.2197      0.4292     -0.23853         
       2021  7 21  59416       0.2210      0.4278     -0.23738         
       2021  7 22  59417       0.2223      0.4265     -0.23603         
       2021  7 23  59418       0.2235      0.4251     -0.23460         
       2021  7 24  59419       0.2247      0.4237     -0.23322         
       2021  7 25  59420       0.2259      0.4223     -0.23201         
       2021  7 26  59421       0.2270      0.4208     -0.23100         
       2021  7 27  59422       0.2282      0.4194     -0.23018         
       2021  7 28  59423       0.2293      0.4179     -0.22954         
       2021  7 29  59424       0.2303      0.4164     -0.22905         
       2021  7 30  59425       0.2314      0.4149     -0.22855         
       2021  7 31  59426       0.2324      0.4134     -0.22795         
       2021  8  1  59427       0.2334      0.4118     -0.22724         
       2021  8  2  59428       0.2343      0.4102     -0.22647         
       2021  8  3  59429       0.2352      0.4087     -0.22557         
       2021  8  4  59430       0.2361      0.4071     -0.22459         
       2021  8  5  59431       0.2370      0.4055     -0.22360         
       2021  8  6  59432       0.2378      0.4039     -0.22256         
       2021  8  7  59433       0.2386      0.4022     -0.22158         
       2021  8  8  59434       0.2394      0.4006     -0.22075         
       2021  8  9  59435       0.2402      0.3989     -0.22008         
       2021  8 10  59436       0.2409      0.3972     -0.21960         
       2021  8 11  59437       0.2415      0.3956     -0.21939         
       2021  8 12  59438       0.2422      0.3939     -0.21933         
       2021  8 13  59439       0.2428      0.3922     -0.21933         
      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)                         
                      59052  -114.27    0.45  -10.42    0.14   
                      59053  -114.25    0.45  -10.29    0.14   
                      59054  -114.29    0.45  -10.26    0.14   
                      59055  -114.40    0.35  -10.31    0.13   
                      59056  -114.58    0.40  -10.36    0.12   
                      59057  -114.83    0.40  -10.31    0.12   
                      59058  -115.16    0.42  -10.21    0.11   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59052    0.182  0.178   -0.146   0.137          
                      59053    0.180  0.178   -0.141   0.137          
                      59054    0.179  0.178   -0.135   0.137          
                      59055    0.178  0.140   -0.129   0.130          
                      59056    0.180  0.160   -0.122   0.118          
                      59057    0.183  0.160   -0.116   0.118          
                      59058    0.186  0.165   -0.110   0.112          
                                                                               
    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).          
