                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      27 August 2020                                     Vol. XXXIII No. 035   
      ______________________________________________________________________   
      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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     *                                                                     *
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     * Until 31 Oct 2020, updated EOPs may be available at NASA's Archive  *
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     *                                                                     *
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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 21  59082 0.21676 .00009 0.37351 .00009 -0.193347 0.000025          
   20  8 22  59083 0.21701 .00009 0.37184 .00009 -0.193241 0.000024          
   20  8 23  59084 0.21759 .00009 0.37015 .00009 -0.193185 0.000025          
   20  8 24  59085 0.21828 .00009 0.36869 .00009 -0.193043 0.000032          
   20  8 25  59086 0.21870 .00009 0.36733 .00009 -0.192708 0.000037          
   20  8 26  59087 0.21873 .00009 0.36608 .00009 -0.192119 0.000033          
   20  8 27  59088 0.21849 .00009 0.36497 .00009 -0.191265 0.000031          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1261 + 0.0854 cos A + 0.0077 sin A + 0.0058 cos C + 0.0016 sin C  
      y =  0.3590 + 0.0058 cos A - 0.0810 sin A + 0.0016 cos C - 0.0058 sin C  
         UT1-UTC = -0.2013 - 0.00008 (MJD - 59096) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59088)/365.25 and C = 2*pi*(MJD-59088)/435.          
                                                                               
         TAI-UTC(MJD 59089) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59088)**0.80   S t = 0.00025 (MJD-59088)**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 28  59089       0.2182      0.3637     -0.19017         
       2020  8 29  59090       0.2179      0.3624     -0.18893         
       2020  8 30  59091       0.2178      0.3609     -0.18767         
       2020  8 31  59092       0.2178      0.3594     -0.18646         
       2020  9  1  59093       0.2178      0.3579     -0.18538         
       2020  9  2  59094       0.2178      0.3565     -0.18445         
       2020  9  3  59095       0.2178      0.3551     -0.18366         
       2020  9  4  59096       0.2176      0.3537     -0.18296         
       2020  9  5  59097       0.2175      0.3523     -0.18233         
       2020  9  6  59098       0.2173      0.3509     -0.18169         
       2020  9  7  59099       0.2172      0.3495     -0.18101         
       2020  9  8  59100       0.2170      0.3480     -0.18029         
       2020  9  9  59101       0.2168      0.3466     -0.17954         
       2020  9 10  59102       0.2166      0.3452     -0.17875         
       2020  9 11  59103       0.2164      0.3437     -0.17792         
       2020  9 12  59104       0.2161      0.3423     -0.17707         
       2020  9 13  59105       0.2158      0.3409     -0.17625         
       2020  9 14  59106       0.2155      0.3395     -0.17555         
       2020  9 15  59107       0.2151      0.3381     -0.17510         
       2020  9 16  59108       0.2147      0.3367     -0.17496         
       2020  9 17  59109       0.2143      0.3352     -0.17517         
       2020  9 18  59110       0.2139      0.3339     -0.17566         
       2020  9 19  59111       0.2134      0.3325     -0.17630         
       2020  9 20  59112       0.2129      0.3311     -0.17693         
       2020  9 21  59113       0.2124      0.3297     -0.17741         
       2020  9 22  59114       0.2119      0.3284     -0.17765         
       2020  9 23  59115       0.2113      0.3270     -0.17763         
       2020  9 24  59116       0.2107      0.3256     -0.17740         
       2020  9 25  59117       0.2101      0.3243     -0.17706         
       2020  9 26  59118       0.2095      0.3230     -0.17669         
       2020  9 27  59119       0.2088      0.3217     -0.17639         
       2020  9 28  59120       0.2081      0.3204     -0.17618         
       2020  9 29  59121       0.2073      0.3191     -0.17611         
       2020  9 30  59122       0.2066      0.3178     -0.17615         
       2020 10  1  59123       0.2058      0.3165     -0.17627         
       2020 10  2  59124       0.2050      0.3152     -0.17645         
       2020 10  3  59125       0.2042      0.3140     -0.17664         
       2020 10  4  59126       0.2033      0.3127     -0.17679         
       2020 10  5  59127       0.2024      0.3115     -0.17685         
       2020 10  6  59128       0.2015      0.3103     -0.17681         
       2020 10  7  59129       0.2006      0.3091     -0.17665         
       2020 10  8  59130       0.1996      0.3079     -0.17639         
       2020 10  9  59131       0.1986      0.3068     -0.17607         
       2020 10 10  59132       0.1976      0.3056     -0.17573         
       2020 10 11  59133       0.1966      0.3045     -0.17546         
       2020 10 12  59134       0.1955      0.3033     -0.17534         
       2020 10 13  59135       0.1945      0.3022     -0.17547         
       2020 10 14  59136       0.1934      0.3011     -0.17588         
       2020 10 15  59137       0.1922      0.3001     -0.17658         
       2020 10 16  59138       0.1911      0.2990     -0.17748         
       2020 10 17  59139       0.1899      0.2980     -0.17842         
       2020 10 18  59140       0.1887      0.2969     -0.17925         
       2020 10 19  59141       0.1875      0.2959     -0.17987         
       2020 10 20  59142       0.1863      0.2949     -0.18023         
       2020 10 21  59143       0.1850      0.2940     -0.18035         
       2020 10 22  59144       0.1838      0.2930     -0.18033         
       2020 10 23  59145       0.1825      0.2921     -0.18026         
       2020 10 24  59146       0.1812      0.2912     -0.18024         
       2020 10 25  59147       0.1799      0.2903     -0.18033         
       2020 10 26  59148       0.1785      0.2894     -0.18055         
       2020 10 27  59149       0.1772      0.2886     -0.18091         
       2020 10 28  59150       0.1758      0.2877     -0.18138         
       2020 10 29  59151       0.1744      0.2869     -0.18193         
       2020 10 30  59152       0.1730      0.2861     -0.18250         
       2020 10 31  59153       0.1715      0.2854     -0.18306         
       2020 11  1  59154       0.1701      0.2846     -0.18354         
       2020 11  2  59155       0.1686      0.2839     -0.18391         
       2020 11  3  59156       0.1671      0.2832     -0.18415         
       2020 11  4  59157       0.1657      0.2825     -0.18427         
       2020 11  5  59158       0.1642      0.2819     -0.18429         
       2020 11  6  59159       0.1626      0.2812     -0.18426         
       2020 11  7  59160       0.1611      0.2806     -0.18426         
       2020 11  8  59161       0.1596      0.2801     -0.18437         
       2020 11  9  59162       0.1580      0.2795     -0.18465         
       2020 11 10  59163       0.1564      0.2790     -0.18517         
       2020 11 11  59164       0.1549      0.2785     -0.18595         
       2020 11 12  59165       0.1533      0.2780     -0.18695         
       2020 11 13  59166       0.1517      0.2775     -0.18807         
       2020 11 14  59167       0.1501      0.2771     -0.18915         
       2020 11 15  59168       0.1484      0.2767     -0.19006         
       2020 11 16  59169       0.1468      0.2763     -0.19072         
       2020 11 17  59170       0.1452      0.2759     -0.19111         
       2020 11 18  59171       0.1435      0.2756     -0.19129         
       2020 11 19  59172       0.1419      0.2753     -0.19136         
       2020 11 20  59173       0.1402      0.2750     -0.19142         
       2020 11 21  59174       0.1386      0.2747     -0.19156         
       2020 11 22  59175       0.1369      0.2745     -0.19179         
       2020 11 23  59176       0.1352      0.2743     -0.19213         
       2020 11 24  59177       0.1336      0.2741     -0.19257         
       2020 11 25  59178       0.1319      0.2739     -0.19306         
       2020 11 26  59179       0.1302      0.2738     -0.19356         
       2020 11 27  59180       0.1285      0.2737     -0.19402         
       2020 11 28  59181       0.1268      0.2736     -0.19441         
       2020 11 29  59182       0.1251      0.2736     -0.19469         
       2020 11 30  59183       0.1234      0.2735     -0.19483         
       2020 12  1  59184       0.1217      0.2735     -0.19483         
       2020 12  2  59185       0.1200      0.2736     -0.19471         
       2020 12  3  59186       0.1183      0.2736     -0.19453         
       2020 12  4  59187       0.1166      0.2737     -0.19435         
       2020 12  5  59188       0.1149      0.2738     -0.19424         
       2020 12  6  59189       0.1132      0.2740     -0.19428         
       2020 12  7  59190       0.1115      0.2741     -0.19454         
       2020 12  8  59191       0.1098      0.2743     -0.19502         
       2020 12  9  59192       0.1082      0.2745     -0.19573         
       2020 12 10  59193       0.1065      0.2748     -0.19658         
       2020 12 11  59194       0.1048      0.2750     -0.19747         
       2020 12 12  59195       0.1031      0.2753     -0.19825         
       2020 12 13  59196       0.1015      0.2756     -0.19883         
       2020 12 14  59197       0.0998      0.2760     -0.19907         
       2020 12 15  59198       0.0981      0.2764     -0.19907         
       2020 12 16  59199       0.0965      0.2768     -0.19894         
       2020 12 17  59200       0.0948      0.2772     -0.19876         
       2020 12 18  59201       0.0932      0.2776     -0.19863         
       2020 12 19  59202       0.0916      0.2781     -0.19862         
       2020 12 20  59203       0.0900      0.2786     -0.19872         
       2020 12 21  59204       0.0883      0.2791     -0.19893         
       2020 12 22  59205       0.0867      0.2797     -0.19922         
       2020 12 23  59206       0.0852      0.2803     -0.19953         
       2020 12 24  59207       0.0836      0.2809     -0.19983         
       2020 12 25  59208       0.0820      0.2815     -0.20006         
       2020 12 26  59209       0.0805      0.2821     -0.20019         
       2020 12 27  59210       0.0789      0.2828     -0.20018         
       2020 12 28  59211       0.0774      0.2835     -0.20004         
       2020 12 29  59212       0.0759      0.2843     -0.19979         
       2020 12 30  59213       0.0744      0.2850     -0.19945         
       2020 12 31  59214       0.0729      0.2858     -0.19910         
       2021  1  1  59215       0.0714      0.2866     -0.19880         
       2021  1  2  59216       0.0699      0.2874     -0.19865         
       2021  1  3  59217       0.0685      0.2882     -0.19870         
       2021  1  4  59218       0.0671      0.2891     -0.19897         
       2021  1  5  59219       0.0657      0.2900     -0.19945         
       2021  1  6  59220       0.0643      0.2909     -0.20008         
       2021  1  7  59221       0.0629      0.2919     -0.20076         
       2021  1  8  59222       0.0615      0.2928     -0.20138         
       2021  1  9  59223       0.0602      0.2938     -0.20184         
       2021  1 10  59224       0.0589      0.2948     -0.20209         
       2021  1 11  59225       0.0576      0.2958     -0.20212         
       2021  1 12  59226       0.0563      0.2969     -0.20199         
       2021  1 13  59227       0.0550      0.2979     -0.20180         
       2021  1 14  59228       0.0538      0.2990     -0.20164         
       2021  1 15  59229       0.0525      0.3001     -0.20159         
       2021  1 16  59230       0.0513      0.3012     -0.20169         
       2021  1 17  59231       0.0502      0.3024     -0.20191         
       2021  1 18  59232       0.0490      0.3035     -0.20223         
       2021  1 19  59233       0.0479      0.3047     -0.20260         
       2021  1 20  59234       0.0468      0.3059     -0.20297         
       2021  1 21  59235       0.0457      0.3072     -0.20329         
       2021  1 22  59236       0.0446      0.3084     -0.20352         
       2021  1 23  59237       0.0436      0.3096     -0.20363         
       2021  1 24  59238       0.0425      0.3109     -0.20361         
       2021  1 25  59239       0.0415      0.3122     -0.20347         
       2021  1 26  59240       0.0406      0.3135     -0.20325         
       2021  1 27  59241       0.0396      0.3148     -0.20300         
       2021  1 28  59242       0.0387      0.3162     -0.20280         
       2021  1 29  59243       0.0378      0.3175     -0.20274         
       2021  1 30  59244       0.0370      0.3189     -0.20289         
       2021  1 31  59245       0.0361      0.3203     -0.20328         
       2021  2  1  59246       0.0353      0.3217     -0.20391         
       2021  2  2  59247       0.0345      0.3231     -0.20470         
       2021  2  3  59248       0.0337      0.3245     -0.20556         
       2021  2  4  59249       0.0330      0.3259     -0.20636         
       2021  2  5  59250       0.0323      0.3274     -0.20702         
       2021  2  6  59251       0.0316      0.3288     -0.20747         
       2021  2  7  59252       0.0310      0.3303     -0.20771         
       2021  2  8  59253       0.0304      0.3318     -0.20779         
       2021  2  9  59254       0.0298      0.3333     -0.20780         
       2021  2 10  59255       0.0292      0.3348     -0.20782         
       2021  2 11  59256       0.0287      0.3363     -0.20794         
       2021  2 12  59257       0.0282      0.3378     -0.20821         
       2021  2 13  59258       0.0277      0.3393     -0.20864         
       2021  2 14  59259       0.0272      0.3409     -0.20919         
       2021  2 15  59260       0.0268      0.3424     -0.20982         
       2021  2 16  59261       0.0264      0.3440     -0.21048         
       2021  2 17  59262       0.0261      0.3455     -0.21110         
       2021  2 18  59263       0.0257      0.3471     -0.21163         
       2021  2 19  59264       0.0254      0.3487     -0.21205         
       2021  2 20  59265       0.0252      0.3503     -0.21234         
       2021  2 21  59266       0.0249      0.3518     -0.21250         
       2021  2 22  59267       0.0247      0.3534     -0.21256         
       2021  2 23  59268       0.0246      0.3550     -0.21257         
       2021  2 24  59269       0.0244      0.3566     -0.21261         
       2021  2 25  59270       0.0243      0.3582     -0.21275         
       2021  2 26  59271       0.0242      0.3598     -0.21308         
       2021  2 27  59272       0.0242      0.3614     -0.21366         
       2021  2 28  59273       0.0241      0.3631     -0.21449         
       2021  3  1  59274       0.0241      0.3647     -0.21553         
       2021  3  2  59275       0.0242      0.3663     -0.21665         
       2021  3  3  59276       0.0243      0.3679     -0.21772         
       2021  3  4  59277       0.0244      0.3695     -0.21861         
       2021  3  5  59278       0.0245      0.3711     -0.21925         
       2021  3  6  59279       0.0247      0.3727     -0.21963         
       2021  3  7  59280       0.0249      0.3743     -0.21981         
       2021  3  8  59281       0.0251      0.3760     -0.21988         
       2021  3  9  59282       0.0253      0.3776     -0.21995         
       2021  3 10  59283       0.0256      0.3792     -0.22013         
       2021  3 11  59284       0.0259      0.3808     -0.22048         
       2021  3 12  59285       0.0263      0.3824     -0.22103         
       2021  3 13  59286       0.0267      0.3840     -0.22177         
       2021  3 14  59287       0.0271      0.3855     -0.22265         
       2021  3 15  59288       0.0275      0.3871     -0.22363         
       2021  3 16  59289       0.0280      0.3887     -0.22461         
       2021  3 17  59290       0.0285      0.3903     -0.22553         
       2021  3 18  59291       0.0290      0.3918     -0.22634         
       2021  3 19  59292       0.0296      0.3934     -0.22699         
       2021  3 20  59293       0.0302      0.3949     -0.22748         
       2021  3 21  59294       0.0308      0.3965     -0.22783         
       2021  3 22  59295       0.0315      0.3980     -0.22807         
       2021  3 23  59296       0.0322      0.3995     -0.22827         
       2021  3 24  59297       0.0329      0.4011     -0.22849         
       2021  3 25  59298       0.0336      0.4026     -0.22884         
       2021  3 26  59299       0.0344      0.4041     -0.22941         
       2021  3 27  59300       0.0352      0.4055     -0.23025         
       2021  3 28  59301       0.0360      0.4070     -0.23137         
       2021  3 29  59302       0.0369      0.4085     -0.23269         
       2021  3 30  59303       0.0378      0.4099     -0.23407         
       2021  3 31  59304       0.0387      0.4114     -0.23535         
       2021  4  1  59305       0.0396      0.4128     -0.23638         
       2021  4  2  59306       0.0406      0.4142     -0.23715         
       2021  4  3  59307       0.0416      0.4156     -0.23770         
       2021  4  4  59308       0.0426      0.4170     -0.23813         
       2021  4  5  59309       0.0437      0.4183     -0.23852         
       2021  4  6  59310       0.0447      0.4197     -0.23898         
       2021  4  7  59311       0.0458      0.4210     -0.23958         
       2021  4  8  59312       0.0470      0.4223     -0.24035         
       2021  4  9  59313       0.0481      0.4237     -0.24130         
       2021  4 10  59314       0.0493      0.4249     -0.24242         
       2021  4 11  59315       0.0505      0.4262     -0.24368         
       2021  4 12  59316       0.0517      0.4275     -0.24498         
       2021  4 13  59317       0.0530      0.4287     -0.24621         
       2021  4 14  59318       0.0543      0.4299     -0.24734         
       2021  4 15  59319       0.0556      0.4311     -0.24832         
       2021  4 16  59320       0.0569      0.4323     -0.24912         
       2021  4 17  59321       0.0582      0.4334     -0.24980         
       2021  4 18  59322       0.0596      0.4346     -0.25040         
       2021  4 19  59323       0.0610      0.4357     -0.25100         
       2021  4 20  59324       0.0624      0.4368     -0.25162         
       2021  4 21  59325       0.0638      0.4379     -0.25231         
       2021  4 22  59326       0.0653      0.4389     -0.25313         
       2021  4 23  59327       0.0668      0.4400     -0.25411         
       2021  4 24  59328       0.0682      0.4410     -0.25520         
       2021  4 25  59329       0.0698      0.4420     -0.25643         
       2021  4 26  59330       0.0713      0.4429     -0.25772         
       2021  4 27  59331       0.0728      0.4439     -0.25891         
       2021  4 28  59332       0.0744      0.4448     -0.25987         
       2021  4 29  59333       0.0760      0.4457     -0.26049         
       2021  4 30  59334       0.0776      0.4466     -0.26076         
       2021  5  1  59335       0.0792      0.4474     -0.26079         
       2021  5  2  59336       0.0809      0.4483     -0.26075         
       2021  5  3  59337       0.0825      0.4491     -0.26073         
       2021  5  4  59338       0.0842      0.4499     -0.26083         
       2021  5  5  59339       0.0859      0.4506     -0.26117         
       2021  5  6  59340       0.0876      0.4513     -0.26173         
       2021  5  7  59341       0.0893      0.4520     -0.26235         
       2021  5  8  59342       0.0910      0.4527     -0.26306         
       2021  5  9  59343       0.0928      0.4534     -0.26381         
       2021  5 10  59344       0.0945      0.4540     -0.26449         
       2021  5 11  59345       0.0963      0.4546     -0.26506         
       2021  5 12  59346       0.0981      0.4552     -0.26547         
       2021  5 13  59347       0.0999      0.4557     -0.26569         
       2021  5 14  59348       0.1016      0.4562     -0.26575         
       2021  5 15  59349       0.1035      0.4567     -0.26567         
       2021  5 16  59350       0.1053      0.4572     -0.26547         
       2021  5 17  59351       0.1071      0.4576     -0.26524         
       2021  5 18  59352       0.1089      0.4580     -0.26504         
       2021  5 19  59353       0.1108      0.4584     -0.26492         
       2021  5 20  59354       0.1126      0.4588     -0.26493         
       2021  5 21  59355       0.1145      0.4591     -0.26512         
       2021  5 22  59356       0.1164      0.4594     -0.26551         
       2021  5 23  59357       0.1182      0.4597     -0.26601         
       2021  5 24  59358       0.1201      0.4599     -0.26646         
       2021  5 25  59359       0.1220      0.4601     -0.26681         
       2021  5 26  59360       0.1239      0.4603     -0.26695         
       2021  5 27  59361       0.1258      0.4604     -0.26682         
       2021  5 28  59362       0.1277      0.4606     -0.26644         
       2021  5 29  59363       0.1296      0.4607     -0.26589         
       2021  5 30  59364       0.1315      0.4607     -0.26529         
       2021  5 31  59365       0.1334      0.4608     -0.26474         
       2021  6  1  59366       0.1353      0.4608     -0.26436         
       2021  6  2  59367       0.1372      0.4608     -0.26417         
       2021  6  3  59368       0.1391      0.4607     -0.26408         
       2021  6  4  59369       0.1409      0.4606     -0.26400         
       2021  6  5  59370       0.1428      0.4605     -0.26390         
       2021  6  6  59371       0.1447      0.4604     -0.26377         
       2021  6  7  59372       0.1466      0.4602     -0.26357         
       2021  6  8  59373       0.1485      0.4600     -0.26324         
       2021  6  9  59374       0.1504      0.4598     -0.26275         
       2021  6 10  59375       0.1523      0.4596     -0.26206         
       2021  6 11  59376       0.1542      0.4593     -0.26124         
       2021  6 12  59377       0.1560      0.4590     -0.26030         
       2021  6 13  59378       0.1579      0.4587     -0.25927         
       2021  6 14  59379       0.1598      0.4583     -0.25821         
       2021  6 15  59380       0.1616      0.4579     -0.25730         
       2021  6 16  59381       0.1635      0.4575     -0.25661         
       2021  6 17  59382       0.1653      0.4570     -0.25610         
       2021  6 18  59383       0.1671      0.4565     -0.25580         
       2021  6 19  59384       0.1690      0.4560     -0.25571         
       2021  6 20  59385       0.1708      0.4555     -0.25568         
       2021  6 21  59386       0.1726      0.4549     -0.25553         
       2021  6 22  59387       0.1744      0.4543     -0.25523         
       2021  6 23  59388       0.1762      0.4537     -0.25471         
       2021  6 24  59389       0.1779      0.4531     -0.25400         
       2021  6 25  59390       0.1797      0.4524     -0.25320         
       2021  6 26  59391       0.1814      0.4517     -0.25233         
       2021  6 27  59392       0.1832      0.4510     -0.25149         
       2021  6 28  59393       0.1849      0.4502     -0.25075         
       2021  6 29  59394       0.1866      0.4494     -0.25016         
       2021  6 30  59395       0.1883      0.4486     -0.24972         
       2021  7  1  59396       0.1899      0.4478     -0.24934         
       2021  7  2  59397       0.1916      0.4469     -0.24894         
       2021  7  3  59398       0.1932      0.4461     -0.24843         
       2021  7  4  59399       0.1949      0.4452     -0.24778         
       2021  7  5  59400       0.1965      0.4442     -0.24695         
       2021  7  6  59401       0.1981      0.4433     -0.24595         
       2021  7  7  59402       0.1996      0.4423     -0.24484         
       2021  7  8  59403       0.2012      0.4413     -0.24354         
       2021  7  9  59404       0.2027      0.4402     -0.24210         
       2021  7 10  59405       0.2042      0.4392     -0.24059         
       2021  7 11  59406       0.2057      0.4381     -0.23908         
       2021  7 12  59407       0.2072      0.4370     -0.23769         
       2021  7 13  59408       0.2086      0.4359     -0.23649         
       2021  7 14  59409       0.2101      0.4347     -0.23557         
       2021  7 15  59410       0.2115      0.4335     -0.23488         
       2021  7 16  59411       0.2129      0.4323     -0.23436         
       2021  7 17  59412       0.2142      0.4311     -0.23391         
       2021  7 18  59413       0.2156      0.4299     -0.23344         
       2021  7 19  59414       0.2169      0.4286     -0.23287         
       2021  7 20  59415       0.2182      0.4273     -0.23215         
       2021  7 21  59416       0.2195      0.4260     -0.23125         
       2021  7 22  59417       0.2207      0.4247     -0.23019         
       2021  7 23  59418       0.2219      0.4234     -0.22906         
       2021  7 24  59419       0.2231      0.4220     -0.22792         
       2021  7 25  59420       0.2243      0.4206     -0.22685         
       2021  7 26  59421       0.2254      0.4192     -0.22588         
       2021  7 27  59422       0.2265      0.4178     -0.22500         
       2021  7 28  59423       0.2276      0.4164     -0.22418         
       2021  7 29  59424       0.2287      0.4149     -0.22340         
       2021  7 30  59425       0.2297      0.4135     -0.22259         
       2021  7 31  59426       0.2307      0.4120     -0.22165         
       2021  8  1  59427       0.2317      0.4105     -0.22055         
       2021  8  2  59428       0.2327      0.4090     -0.21932         
       2021  8  3  59429       0.2336      0.4075     -0.21795         
       2021  8  4  59430       0.2345      0.4059     -0.21644         
       2021  8  5  59431       0.2353      0.4043     -0.21483         
       2021  8  6  59432       0.2362      0.4028     -0.21318         
       2021  8  7  59433       0.2370      0.4012     -0.21156         
       2021  8  8  59434       0.2378      0.3996     -0.21004         
       2021  8  9  59435       0.2385      0.3980     -0.20876         
       2021  8 10  59436       0.2392      0.3963     -0.20783         
       2021  8 11  59437       0.2399      0.3947     -0.20716         
       2021  8 12  59438       0.2405      0.3931     -0.20674         
       2021  8 13  59439       0.2412      0.3914     -0.20647         
       2021  8 14  59440       0.2418      0.3897     -0.20618         
       2021  8 15  59441       0.2423      0.3881     -0.20572         
       2021  8 16  59442       0.2428      0.3864     -0.20501         
       2021  8 17  59443       0.2433      0.3847     -0.20409         
       2021  8 18  59444       0.2438      0.3830     -0.20299         
       2021  8 19  59445       0.2442      0.3813     -0.20178         
       2021  8 20  59446       0.2446      0.3795     -0.20059         
       2021  8 21  59447       0.2450      0.3778     -0.19954         
       2021  8 22  59448       0.2453      0.3761     -0.19870         
       2021  8 23  59449       0.2456      0.3743     -0.19810         
       2021  8 24  59450       0.2459      0.3726     -0.19769         
       2021  8 25  59451       0.2461      0.3708     -0.19744         
       2021  8 26  59452       0.2463      0.3691     -0.19730         
       2021  8 27  59453       0.2465      0.3673     -0.19714         
      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)                         
                      59062  -116.17    0.35  -10.11    0.08   
                      59063  -115.95    0.28  -10.21    0.06   
                      59064  -115.73    0.28  -10.33    0.06   
                      59065  -115.64    0.22  -10.41    0.04   
                      59066  -115.69    0.30  -10.38    0.04   
                      59067  -115.84    0.30  -10.25    0.04   
                      59068  -116.07    0.30  -10.13    0.04   
                      59069  -116.27    0.40  -10.08    0.03   
                      59070  -116.32    0.40  -10.09    0.03   
                      59071  -116.21    0.69  -10.06    0.17   
                      59072  -116.15    0.82   -9.97    0.24   
                      59073  -116.40    0.82   -9.88    0.24   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59062    0.136  0.137   -0.057   0.083          
                      59063    0.128  0.113   -0.048   0.065          
                      59064    0.124  0.113   -0.042   0.065          
                      59065    0.125  0.088   -0.039   0.045          
                      59066    0.131  0.120   -0.039   0.037          
                      59067    0.143  0.120   -0.044   0.037          
                      59068    0.161  0.120   -0.053   0.037          
                      59069    0.183  0.161   -0.067   0.026          
                      59070    0.208  0.161   -0.086   0.026          
                      59071    0.236  0.273   -0.108   0.165          
                      59072    0.267  0.328   -0.132   0.242          
                      59073    0.298  0.328   -0.158   0.242          
                                                                               
    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).          
