                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      5 November 2020                                    Vol. XXXIII No. 045   
      ______________________________________________________________________   
      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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     *                                                                     *
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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 10 30  59152 0.16221 .00009 0.29823 .00009 -0.174761 0.000020          
   20 10 31  59153 0.16045 .00009 0.29776 .00009 -0.175066 0.000018          
   20 11  1  59154 0.15857 .00009 0.29711 .00009 -0.175329 0.000016          
   20 11  2  59155 0.15676 .00009 0.29661 .00009 -0.175490 0.000011          
   20 11  3  59156 0.15512 .00009 0.29608 .00009 -0.175541 0.000009          
   20 11  4  59157 0.15388 .00009 0.29541 .00009 -0.175487 0.000008          
   20 11  5  59158 0.15300 .00009 0.29464 .00009 -0.175297 0.000008          
                                                                               
                              IERS Final Values                                
                               MJD        x        y      UT1-UTC              
                                          "        "         s                 
           20  9  2           59094    0.2149   0.3594  -0.18444       
           20  9  3           59095    0.2140   0.3579  -0.18367       
           20  9  4           59096    0.2132   0.3560  -0.18302       
           20  9  5           59097    0.2128   0.3544  -0.18244       
           20  9  6           59098    0.2123   0.3532  -0.18187       
           20  9  7           59099    0.2118   0.3518  -0.18129       
           20  9  8           59100    0.2112   0.3503  -0.18066       
           20  9  9           59101    0.2109   0.3495  -0.17995       
           20  9 10           59102    0.2109   0.3488  -0.17917       
           20  9 11           59103    0.2109   0.3484  -0.17835       
           20  9 12           59104    0.2103   0.3476  -0.17752       
           20  9 13           59105    0.2094   0.3464  -0.17674       
           20  9 14           59106    0.2087   0.3455  -0.17611       
           20  9 15           59107    0.2081   0.3442  -0.17571       
           20  9 16           59108    0.2079   0.3428  -0.17555       
           20  9 17           59109    0.2078   0.3415  -0.17566       
           20  9 18           59110    0.2075   0.3400  -0.17598       
           20  9 19           59111    0.2068   0.3386  -0.17641       
           20  9 20           59112    0.2058   0.3372  -0.17680       
           20  9 21           59113    0.2046   0.3360  -0.17702       
           20  9 22           59114    0.2034   0.3350  -0.17702       
           20  9 23           59115    0.2024   0.3340  -0.17683       
           20  9 24           59116    0.2014   0.3330  -0.17648       
           20  9 25           59117    0.2001   0.3318  -0.17603       
           20  9 26           59118    0.1987   0.3305  -0.17553       
           20  9 27           59119    0.1972   0.3293  -0.17502       
           20  9 28           59120    0.1961   0.3279  -0.17452       
           20  9 29           59121    0.1950   0.3266  -0.17408       
           20  9 30           59122    0.1942   0.3253  -0.17371       
           20 10  1           59123    0.1936   0.3244  -0.17344       
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1201 + 0.0247 cos A - 0.0828 sin A + 0.0115 cos C + 0.0079 sin C  
      y =  0.3601 - 0.0769 cos A - 0.0233 sin A + 0.0079 cos C - 0.0115 sin C  
         UT1-UTC = -0.1748 - 0.00001 (MJD - 59166) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59158)/365.25 and C = 2*pi*(MJD-59158)/435.          
                                                                               
         TAI-UTC(MJD 59159) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59158)**0.80   S t = 0.00025 (MJD-59158)**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 11  6  59159       0.1521      0.2941     -0.17499         
       2020 11  7  59160       0.1512      0.2934     -0.17468         
       2020 11  8  59161       0.1502      0.2929     -0.17451         
       2020 11  9  59162       0.1490      0.2925     -0.17454         
       2020 11 10  59163       0.1476      0.2921     -0.17483         
       2020 11 11  59164       0.1463      0.2917     -0.17538         
       2020 11 12  59165       0.1449      0.2913     -0.17616         
       2020 11 13  59166       0.1436      0.2909     -0.17705         
       2020 11 14  59167       0.1422      0.2905     -0.17792         
       2020 11 15  59168       0.1409      0.2901     -0.17861         
       2020 11 16  59169       0.1395      0.2898     -0.17903         
       2020 11 17  59170       0.1381      0.2895     -0.17916         
       2020 11 18  59171       0.1367      0.2892     -0.17909         
       2020 11 19  59172       0.1353      0.2890     -0.17892         
       2020 11 20  59173       0.1339      0.2888     -0.17875         
       2020 11 21  59174       0.1325      0.2886     -0.17862         
       2020 11 22  59175       0.1311      0.2885     -0.17861         
       2020 11 23  59176       0.1297      0.2883     -0.17873         
       2020 11 24  59177       0.1282      0.2882     -0.17898         
       2020 11 25  59178       0.1268      0.2882     -0.17930         
       2020 11 26  59179       0.1253      0.2881     -0.17962         
       2020 11 27  59180       0.1239      0.2881     -0.17990         
       2020 11 28  59181       0.1224      0.2881     -0.18008         
       2020 11 29  59182       0.1209      0.2881     -0.18011         
       2020 11 30  59183       0.1195      0.2881     -0.17997         
       2020 12  1  59184       0.1180      0.2882     -0.17967         
       2020 12  2  59185       0.1166      0.2883     -0.17922         
       2020 12  3  59186       0.1151      0.2884     -0.17869         
       2020 12  4  59187       0.1136      0.2885     -0.17814         
       2020 12  5  59188       0.1122      0.2887     -0.17763         
       2020 12  6  59189       0.1107      0.2889     -0.17726         
       2020 12  7  59190       0.1093      0.2891     -0.17708         
       2020 12  8  59191       0.1078      0.2893     -0.17714         
       2020 12  9  59192       0.1063      0.2896     -0.17743         
       2020 12 10  59193       0.1049      0.2898     -0.17787         
       2020 12 11  59194       0.1034      0.2901     -0.17834         
       2020 12 12  59195       0.1020      0.2905     -0.17871         
       2020 12 13  59196       0.1006      0.2908     -0.17888         
       2020 12 14  59197       0.0991      0.2912     -0.17880         
       2020 12 15  59198       0.0977      0.2916     -0.17848         
       2020 12 16  59199       0.0963      0.2920     -0.17802         
       2020 12 17  59200       0.0949      0.2925     -0.17751         
       2020 12 18  59201       0.0935      0.2930     -0.17703         
       2020 12 19  59202       0.0921      0.2935     -0.17665         
       2020 12 20  59203       0.0907      0.2940     -0.17639         
       2020 12 21  59204       0.0893      0.2945     -0.17621         
       2020 12 22  59205       0.0879      0.2951     -0.17610         
       2020 12 23  59206       0.0866      0.2957     -0.17602         
       2020 12 24  59207       0.0852      0.2963     -0.17592         
       2020 12 25  59208       0.0839      0.2969     -0.17577         
       2020 12 26  59209       0.0825      0.2976     -0.17551         
       2020 12 27  59210       0.0812      0.2983     -0.17512         
       2020 12 28  59211       0.0799      0.2990     -0.17460         
       2020 12 29  59212       0.0786      0.2997     -0.17397         
       2020 12 30  59213       0.0773      0.3004     -0.17327         
       2020 12 31  59214       0.0761      0.3012     -0.17257         
       2021  1  1  59215       0.0748      0.3020     -0.17194         
       2021  1  2  59216       0.0736      0.3028     -0.17147         
       2021  1  3  59217       0.0724      0.3036     -0.17121         
       2021  1  4  59218       0.0711      0.3045     -0.17119         
       2021  1  5  59219       0.0699      0.3054     -0.17138         
       2021  1  6  59220       0.0688      0.3063     -0.17171         
       2021  1  7  59221       0.0676      0.3072     -0.17210         
       2021  1  8  59222       0.0665      0.3081     -0.17242         
       2021  1  9  59223       0.0653      0.3091     -0.17258         
       2021  1 10  59224       0.0642      0.3100     -0.17252         
       2021  1 11  59225       0.0631      0.3110     -0.17224         
       2021  1 12  59226       0.0620      0.3120     -0.17180         
       2021  1 13  59227       0.0610      0.3131     -0.17129         
       2021  1 14  59228       0.0599      0.3141     -0.17081         
       2021  1 15  59229       0.0589      0.3152     -0.17044         
       2021  1 16  59230       0.0579      0.3163     -0.17021         
       2021  1 17  59231       0.0569      0.3174     -0.17010         
       2021  1 18  59232       0.0560      0.3185     -0.17010         
       2021  1 19  59233       0.0550      0.3196     -0.17014         
       2021  1 20  59234       0.0541      0.3208     -0.17019         
       2021  1 21  59235       0.0532      0.3219     -0.17018         
       2021  1 22  59236       0.0523      0.3231     -0.17009         
       2021  1 23  59237       0.0515      0.3243     -0.16988         
       2021  1 24  59238       0.0507      0.3255     -0.16954         
       2021  1 25  59239       0.0498      0.3268     -0.16908         
       2021  1 26  59240       0.0491      0.3280     -0.16854         
       2021  1 27  59241       0.0483      0.3292     -0.16798         
       2021  1 28  59242       0.0476      0.3305     -0.16747         
       2021  1 29  59243       0.0468      0.3318     -0.16709         
       2021  1 30  59244       0.0462      0.3331     -0.16691         
       2021  1 31  59245       0.0455      0.3344     -0.16699         
       2021  2  1  59246       0.0448      0.3357     -0.16731         
       2021  2  2  59247       0.0442      0.3370     -0.16780         
       2021  2  3  59248       0.0436      0.3384     -0.16836         
       2021  2  4  59249       0.0431      0.3397     -0.16888         
       2021  2  5  59250       0.0425      0.3411     -0.16925         
       2021  2  6  59251       0.0420      0.3425     -0.16943         
       2021  2  7  59252       0.0415      0.3439     -0.16940         
       2021  2  8  59253       0.0411      0.3453     -0.16922         
       2021  2  9  59254       0.0406      0.3467     -0.16897         
       2021  2 10  59255       0.0402      0.3481     -0.16876         
       2021  2 11  59256       0.0398      0.3495     -0.16865         
       2021  2 12  59257       0.0395      0.3509     -0.16870         
       2021  2 13  59258       0.0391      0.3523     -0.16891         
       2021  2 14  59259       0.0388      0.3538     -0.16926         
       2021  2 15  59260       0.0386      0.3552     -0.16969         
       2021  2 16  59261       0.0383      0.3567     -0.17016         
       2021  2 17  59262       0.0381      0.3581     -0.17060         
       2021  2 18  59263       0.0379      0.3596     -0.17095         
       2021  2 19  59264       0.0377      0.3611     -0.17120         
       2021  2 20  59265       0.0376      0.3625     -0.17132         
       2021  2 21  59266       0.0375      0.3640     -0.17131         
       2021  2 22  59267       0.0374      0.3655     -0.17112         
       2021  2 23  59268       0.0374      0.3670     -0.17089         
       2021  2 24  59269       0.0373      0.3685     -0.17068         
       2021  2 25  59270       0.0373      0.3699     -0.17058         
       2021  2 26  59271       0.0374      0.3714     -0.17068         
       2021  2 27  59272       0.0374      0.3729     -0.17103         
       2021  2 28  59273       0.0375      0.3744     -0.17166         
       2021  3  1  59274       0.0376      0.3759     -0.17250         
       2021  3  2  59275       0.0378      0.3774     -0.17345         
       2021  3  3  59276       0.0380      0.3789     -0.17437         
       2021  3  4  59277       0.0382      0.3804     -0.17513         
       2021  3  5  59278       0.0384      0.3818     -0.17567         
       2021  3  6  59279       0.0387      0.3833     -0.17597         
       2021  3  7  59280       0.0390      0.3848     -0.17608         
       2021  3  8  59281       0.0393      0.3863     -0.17609         
       2021  3  9  59282       0.0396      0.3877     -0.17609         
       2021  3 10  59283       0.0400      0.3892     -0.17616         
       2021  3 11  59284       0.0404      0.3907     -0.17638         
       2021  3 12  59285       0.0408      0.3921     -0.17675         
       2021  3 13  59286       0.0413      0.3936     -0.17727         
       2021  3 14  59287       0.0418      0.3950     -0.17789         
       2021  3 15  59288       0.0423      0.3965     -0.17855         
       2021  3 16  59289       0.0428      0.3979     -0.17919         
       2021  3 17  59290       0.0434      0.3993     -0.17976         
       2021  3 18  59291       0.0440      0.4008     -0.18022         
       2021  3 19  59292       0.0446      0.4022     -0.18053         
       2021  3 20  59293       0.0453      0.4036     -0.18071         
       2021  3 21  59294       0.0460      0.4050     -0.18078         
       2021  3 22  59295       0.0467      0.4063     -0.18077         
       2021  3 23  59296       0.0474      0.4077     -0.18075         
       2021  3 24  59297       0.0482      0.4091     -0.18080         
       2021  3 25  59298       0.0490      0.4104     -0.18101         
       2021  3 26  59299       0.0498      0.4118     -0.18145         
       2021  3 27  59300       0.0506      0.4131     -0.18218         
       2021  3 28  59301       0.0515      0.4144     -0.18317         
       2021  3 29  59302       0.0524      0.4157     -0.18434         
       2021  3 30  59303       0.0533      0.4170     -0.18554         
       2021  3 31  59304       0.0543      0.4183     -0.18662         
       2021  4  1  59305       0.0552      0.4196     -0.18747         
       2021  4  2  59306       0.0562      0.4208     -0.18804         
       2021  4  3  59307       0.0573      0.4221     -0.18838         
       2021  4  4  59308       0.0583      0.4233     -0.18855         
       2021  4  5  59309       0.0594      0.4245     -0.18868         
       2021  4  6  59310       0.0605      0.4257     -0.18885         
       2021  4  7  59311       0.0616      0.4269     -0.18913         
       2021  4  8  59312       0.0627      0.4280     -0.18955         
       2021  4  9  59313       0.0639      0.4292     -0.19011         
       2021  4 10  59314       0.0651      0.4303     -0.19077         
       2021  4 11  59315       0.0663      0.4314     -0.19149         
       2021  4 12  59316       0.0675      0.4325     -0.19220         
       2021  4 13  59317       0.0688      0.4336     -0.19284         
       2021  4 14  59318       0.0700      0.4346     -0.19337         
       2021  4 15  59319       0.0713      0.4356     -0.19374         
       2021  4 16  59320       0.0727      0.4367     -0.19397         
       2021  4 17  59321       0.0740      0.4377     -0.19405         
       2021  4 18  59322       0.0753      0.4386     -0.19403         
       2021  4 19  59323       0.0767      0.4396     -0.19396         
       2021  4 20  59324       0.0781      0.4405     -0.19392         
       2021  4 21  59325       0.0795      0.4414     -0.19398         
       2021  4 22  59326       0.0810      0.4423     -0.19422         
       2021  4 23  59327       0.0824      0.4432     -0.19472         
       2021  4 24  59328       0.0839      0.4440     -0.19548         
       2021  4 25  59329       0.0854      0.4449     -0.19647         
       2021  4 26  59330       0.0869      0.4457     -0.19757         
       2021  4 27  59331       0.0884      0.4465     -0.19861         
       2021  4 28  59332       0.0899      0.4472     -0.19947         
       2021  4 29  59333       0.0915      0.4479     -0.20004         
       2021  4 30  59334       0.0930      0.4487     -0.20031         
       2021  5  1  59335       0.0946      0.4493     -0.20036         
       2021  5  2  59336       0.0962      0.4500     -0.20029         
       2021  5  3  59337       0.0978      0.4506     -0.20022         
       2021  5  4  59338       0.0994      0.4513     -0.20021         
       2021  5  5  59339       0.1011      0.4519     -0.20032         
       2021  5  6  59340       0.1027      0.4524     -0.20053         
       2021  5  7  59341       0.1044      0.4530     -0.20081         
       2021  5  8  59342       0.1060      0.4535     -0.20113         
       2021  5  9  59343       0.1077      0.4540     -0.20142         
       2021  5 10  59344       0.1094      0.4544     -0.20162         
       2021  5 11  59345       0.1111      0.4549     -0.20170         
       2021  5 12  59346       0.1128      0.4553     -0.20161         
       2021  5 13  59347       0.1146      0.4557     -0.20136         
       2021  5 14  59348       0.1163      0.4560     -0.20097         
       2021  5 15  59349       0.1180      0.4564     -0.20049         
       2021  5 16  59350       0.1198      0.4567     -0.19999         
       2021  5 17  59351       0.1215      0.4569     -0.19956         
       2021  5 18  59352       0.1233      0.4572     -0.19927         
       2021  5 19  59353       0.1250      0.4574     -0.19919         
       2021  5 20  59354       0.1268      0.4576     -0.19937         
       2021  5 21  59355       0.1286      0.4578     -0.19983         
       2021  5 22  59356       0.1304      0.4579     -0.20055         
       2021  5 23  59357       0.1322      0.4581     -0.20145         
       2021  5 24  59358       0.1340      0.4581     -0.20237         
       2021  5 25  59359       0.1357      0.4582     -0.20316         
       2021  5 26  59360       0.1375      0.4582     -0.20368         
       2021  5 27  59361       0.1393      0.4582     -0.20388         
       2021  5 28  59362       0.1411      0.4582     -0.20378         
       2021  5 29  59363       0.1429      0.4582     -0.20349         
       2021  5 30  59364       0.1447      0.4581     -0.20311         
       2021  5 31  59365       0.1465      0.4580     -0.20275         
       2021  6  1  59366       0.1483      0.4579     -0.20247         
       2021  6  2  59367       0.1501      0.4577     -0.20228         
       2021  6  3  59368       0.1519      0.4575     -0.20216         
       2021  6  4  59369       0.1537      0.4573     -0.20204         
       2021  6  5  59370       0.1555      0.4570     -0.20188         
       2021  6  6  59371       0.1573      0.4568     -0.20163         
       2021  6  7  59372       0.1591      0.4565     -0.20126         
       2021  6  8  59373       0.1609      0.4561     -0.20075         
       2021  6  9  59374       0.1627      0.4558     -0.20008         
       2021  6 10  59375       0.1644      0.4554     -0.19928         
       2021  6 11  59376       0.1662      0.4550     -0.19835         
       2021  6 12  59377       0.1680      0.4546     -0.19732         
       2021  6 13  59378       0.1697      0.4541     -0.19629         
       2021  6 14  59379       0.1715      0.4536     -0.19538         
       2021  6 15  59380       0.1732      0.4531     -0.19467         
       2021  6 16  59381       0.1749      0.4525     -0.19423         
       2021  6 17  59382       0.1767      0.4520     -0.19403         
       2021  6 18  59383       0.1784      0.4514     -0.19408         
       2021  6 19  59384       0.1801      0.4507     -0.19432         
       2021  6 20  59385       0.1818      0.4501     -0.19460         
       2021  6 21  59386       0.1834      0.4494     -0.19481         
       2021  6 22  59387       0.1851      0.4487     -0.19481         
       2021  6 23  59388       0.1868      0.4480     -0.19454         
       2021  6 24  59389       0.1884      0.4472     -0.19396         
       2021  6 25  59390       0.1901      0.4464     -0.19315         
       2021  6 26  59391       0.1917      0.4456     -0.19221         
       2021  6 27  59392       0.1933      0.4448     -0.19128         
       2021  6 28  59393       0.1949      0.4439     -0.19042         
       2021  6 29  59394       0.1964      0.4430     -0.18964         
       2021  6 30  59395       0.1980      0.4421     -0.18893         
       2021  7  1  59396       0.1996      0.4412     -0.18830         
       2021  7  2  59397       0.2011      0.4402     -0.18764         
       2021  7  3  59398       0.2026      0.4392     -0.18690         
       2021  7  4  59399       0.2041      0.4382     -0.18609         
       2021  7  5  59400       0.2056      0.4372     -0.18516         
       2021  7  6  59401       0.2070      0.4361     -0.18411         
       2021  7  7  59402       0.2085      0.4351     -0.18289         
       2021  7  8  59403       0.2099      0.4340     -0.18157         
       2021  7  9  59404       0.2113      0.4328     -0.18025         
       2021  7 10  59405       0.2127      0.4317     -0.17894         
       2021  7 11  59406       0.2140      0.4305     -0.17772         
       2021  7 12  59407       0.2154      0.4294     -0.17669         
       2021  7 13  59408       0.2167      0.4281     -0.17586         
       2021  7 14  59409       0.2180      0.4269     -0.17524         
       2021  7 15  59410       0.2193      0.4257     -0.17486         
       2021  7 16  59411       0.2205      0.4244     -0.17466         
       2021  7 17  59412       0.2218      0.4231     -0.17455         
       2021  7 18  59413       0.2230      0.4218     -0.17448         
       2021  7 19  59414       0.2242      0.4205     -0.17433         
       2021  7 20  59415       0.2253      0.4191     -0.17395         
       2021  7 21  59416       0.2265      0.4178     -0.17334         
       2021  7 22  59417       0.2276      0.4164     -0.17259         
       2021  7 23  59418       0.2287      0.4150     -0.17179         
       2021  7 24  59419       0.2297      0.4136     -0.17099         
       2021  7 25  59420       0.2308      0.4121     -0.17029         
       2021  7 26  59421       0.2318      0.4107     -0.16974         
       2021  7 27  59422       0.2328      0.4092     -0.16932         
       2021  7 28  59423       0.2337      0.4077     -0.16902         
       2021  7 29  59424       0.2347      0.4062     -0.16875         
       2021  7 30  59425       0.2356      0.4047     -0.16845         
       2021  7 31  59426       0.2365      0.4032     -0.16805         
       2021  8  1  59427       0.2373      0.4016     -0.16754         
       2021  8  2  59428       0.2381      0.4001     -0.16690         
       2021  8  3  59429       0.2389      0.3985     -0.16615         
       2021  8  4  59430       0.2397      0.3969     -0.16531         
       2021  8  5  59431       0.2404      0.3953     -0.16437         
       2021  8  6  59432       0.2412      0.3937     -0.16330         
       2021  8  7  59433       0.2418      0.3921     -0.16215         
       2021  8  8  59434       0.2425      0.3905     -0.16108         
       2021  8  9  59435       0.2431      0.3888     -0.16018         
       2021  8 10  59436       0.2437      0.3872     -0.15947         
       2021  8 11  59437       0.2443      0.3855     -0.15899         
       2021  8 12  59438       0.2448      0.3839     -0.15871         
       2021  8 13  59439       0.2453      0.3822     -0.15851         
       2021  8 14  59440       0.2458      0.3805     -0.15836         
       2021  8 15  59441       0.2462      0.3788     -0.15817         
       2021  8 16  59442       0.2466      0.3771     -0.15786         
       2021  8 17  59443       0.2470      0.3754     -0.15735         
       2021  8 18  59444       0.2473      0.3737     -0.15664         
       2021  8 19  59445       0.2477      0.3720     -0.15579         
       2021  8 20  59446       0.2479      0.3702     -0.15495         
       2021  8 21  59447       0.2482      0.3685     -0.15428         
       2021  8 22  59448       0.2484      0.3668     -0.15383         
       2021  8 23  59449       0.2486      0.3650     -0.15358         
       2021  8 24  59450       0.2488      0.3633     -0.15352         
       2021  8 25  59451       0.2489      0.3615     -0.15360         
       2021  8 26  59452       0.2490      0.3598     -0.15373         
       2021  8 27  59453       0.2490      0.3580     -0.15387         
       2021  8 28  59454       0.2491      0.3563     -0.15396         
       2021  8 29  59455       0.2491      0.3545     -0.15402         
       2021  8 30  59456       0.2490      0.3528     -0.15397         
       2021  8 31  59457       0.2489      0.3510     -0.15379         
       2021  9  1  59458       0.2488      0.3493     -0.15353         
       2021  9  2  59459       0.2487      0.3475     -0.15321         
       2021  9  3  59460       0.2485      0.3458     -0.15290         
       2021  9  4  59461       0.2483      0.3440     -0.15271         
       2021  9  5  59462       0.2481      0.3423     -0.15272         
       2021  9  6  59463       0.2479      0.3406     -0.15303         
       2021  9  7  59464       0.2476      0.3388     -0.15360         
       2021  9  8  59465       0.2472      0.3371     -0.15438         
       2021  9  9  59466       0.2469      0.3354     -0.15526         
       2021  9 10  59467       0.2465      0.3336     -0.15610         
       2021  9 11  59468       0.2461      0.3319     -0.15669         
       2021  9 12  59469       0.2456      0.3302     -0.15701         
       2021  9 13  59470       0.2451      0.3285     -0.15705         
       2021  9 14  59471       0.2446      0.3268     -0.15684         
       2021  9 15  59472       0.2440      0.3251     -0.15646         
       2021  9 16  59473       0.2435      0.3234     -0.15600         
       2021  9 17  59474       0.2429      0.3217     -0.15556         
       2021  9 18  59475       0.2422      0.3201     -0.15527         
       2021  9 19  59476       0.2415      0.3184     -0.15520         
       2021  9 20  59477       0.2408      0.3168     -0.15535         
       2021  9 21  59478       0.2401      0.3151     -0.15568         
       2021  9 22  59479       0.2393      0.3135     -0.15618         
       2021  9 23  59480       0.2385      0.3119     -0.15676         
       2021  9 24  59481       0.2377      0.3103     -0.15723         
       2021  9 25  59482       0.2368      0.3087     -0.15761         
       2021  9 26  59483       0.2360      0.3071     -0.15787         
       2021  9 27  59484       0.2350      0.3056     -0.15800         
       2021  9 28  59485       0.2341      0.3040     -0.15800         
       2021  9 29  59486       0.2331      0.3025     -0.15792         
       2021  9 30  59487       0.2321      0.3010     -0.15782         
       2021 10  1  59488       0.2311      0.2995     -0.15778         
       2021 10  2  59489       0.2300      0.2980     -0.15787         
       2021 10  3  59490       0.2289      0.2965     -0.15814         
       2021 10  4  59491       0.2278      0.2951     -0.15865         
       2021 10  5  59492       0.2267      0.2936     -0.15941         
       2021 10  6  59493       0.2255      0.2922     -0.16033         
       2021 10  7  59494       0.2243      0.2908     -0.16128         
       2021 10  8  59495       0.2231      0.2894     -0.16212         
       2021 10  9  59496       0.2218      0.2880     -0.16277         
       2021 10 10  59497       0.2206      0.2867     -0.16311         
       2021 10 11  59498       0.2193      0.2854     -0.16312         
       2021 10 12  59499       0.2179      0.2840     -0.16296         
       2021 10 13  59500       0.2166      0.2828     -0.16276         
       2021 10 14  59501       0.2152      0.2815     -0.16264         
       2021 10 15  59502       0.2138      0.2802     -0.16264         
       2021 10 16  59503       0.2124      0.2790     -0.16281         
       2021 10 17  59504       0.2110      0.2778     -0.16316         
       2021 10 18  59505       0.2095      0.2766     -0.16363         
       2021 10 19  59506       0.2080      0.2755     -0.16424         
       2021 10 20  59507       0.2065      0.2743     -0.16490         
       2021 10 21  59508       0.2049      0.2732     -0.16550         
       2021 10 22  59509       0.2034      0.2721     -0.16594         
       2021 10 23  59510       0.2018      0.2711     -0.16621         
       2021 10 24  59511       0.2002      0.2700     -0.16632         
       2021 10 25  59512       0.1986      0.2690     -0.16634         
       2021 10 26  59513       0.1970      0.2680     -0.16627         
       2021 10 27  59514       0.1953      0.2670     -0.16616         
       2021 10 28  59515       0.1936      0.2661     -0.16604         
       2021 10 29  59516       0.1919      0.2652     -0.16603         
       2021 10 30  59517       0.1902      0.2643     -0.16617         
       2021 10 31  59518       0.1885      0.2634     -0.16646         
       2021 11  1  59519       0.1868      0.2626     -0.16696         
       2021 11  2  59520       0.1850      0.2618     -0.16772         
       2021 11  3  59521       0.1832      0.2610     -0.16869         
       2021 11  4  59522       0.1814      0.2602     -0.16967         
       2021 11  5  59523       0.1796      0.2595     -0.17052         
      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)                         
                      59139  -115.55    0.16   -8.16    0.07   
                      59140  -115.48    0.17   -8.47    0.04   
                      59141  -115.19    0.17   -8.55    0.04   
                      59142  -114.92    0.06   -8.35    0.03   
                      59143  -114.82    0.40   -8.16    0.12   
                      59144  -114.79    0.40   -8.23    0.12   
                      59145  -114.74    0.40   -8.42    0.12   
                                                                               
                     IERS Celestial Pole Offset Final Series                   
                           MJD          dpsi      deps                         
                                        (msec. of arc)                         
                          59094      -117.4     -10.2                      
                          59095      -117.4      -9.9                      
                          59096      -117.5      -9.7                      
                          59097      -117.5      -9.6                      
                          59098      -117.5      -9.6                      
                          59099      -117.2      -9.7                      
                          59100      -117.1      -9.7                      
                          59101      -117.3      -9.7                      
                          59102      -118.1      -9.9                      
                          59103      -118.9     -10.1                      
                          59104      -118.8     -10.2                      
                          59105      -118.2     -10.1                      
                          59106      -117.6     -10.0                      
                          59107      -117.1      -9.8                      
                          59108      -117.0      -9.6                      
                          59109      -117.2      -9.4                      
                          59110      -117.5      -9.3                      
                          59111      -117.8      -9.5                      
                          59112      -118.0      -9.8                      
                          59113      -118.0     -10.0                      
                          59114      -117.9      -9.9                      
                          59115      -117.8      -9.7                      
                          59116      -117.8      -9.7                      
                          59117      -117.8      -9.7                      
                          59118      -117.8      -9.7                      
                          59119      -117.7      -9.6                      
                          59120      -117.4      -9.6                      
                          59121      -117.1      -9.6                      
                          59122      -116.8      -9.4                      
                          59123      -116.6      -9.1                      
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59139    0.077  0.065    0.021   0.068          
                      59140    0.081  0.067    0.035   0.037          
                      59141    0.089  0.067    0.049   0.037          
                      59142    0.101  0.026    0.065   0.034          
                      59143    0.119  0.158    0.082   0.116          
                      59144    0.141  0.158    0.100   0.116          
                      59145    0.166  0.158    0.119   0.116          
                                                                               
                                                                               
                 IAU2000A Celestial Pole Offset Final Series 
                             MJD     dX         dY           
                             (msec. of arc)          
                           59094     0.17      -0.06
                           59095     0.17      -0.08
                           59096     0.17      -0.10
                           59097     0.17      -0.10
                           59098     0.18      -0.09
                           59099     0.18      -0.08
                           59100     0.18      -0.07
                           59101     0.19      -0.06
                           59102     0.07      -0.05
                           59103    -0.07      -0.04
                           59104    -0.07      -0.03
                           59105    -0.02      -0.02
                           59106     0.03      -0.02
                           59107     0.08      -0.01
                           59108     0.04      -0.05
                           59109    -0.02      -0.10
                           59110    -0.08      -0.15
                           59111    -0.08      -0.17
                           59112    -0.04      -0.17
                           59113    -0.01      -0.18
                           59114     0.02      -0.18
                           59115     0.03      -0.14
                           59116     0.04      -0.07
                           59117     0.04      -0.01
                           59118     0.04       0.01
                           59119     0.05       0.02
                           59120     0.06       0.02
                           59121     0.07       0.03
                           59122     0.09       0.00
                           59123     0.12      -0.03
                                                                               
    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).          
