                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      22 October 2020                                    Vol. XXXIII No. 043   
      ______________________________________________________________________   
      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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     * should note that the paragraph above supercedes any information     *
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     *                                                                     *
     * Until 31 Oct 2020, updated EOPs may be available at NASA's Archive  *
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     *   ftp://cddis.gsfc.nasa.gov/pub/products/iers                       *
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     *                                                                     *
     * In addition, updated EOPs may be available at IERS:                 *
     *   https://datacenter.iers.org/eop.php                               *
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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 16  59138 0.17789 .00009 0.30885 .00009 -0.170619 0.000011          
   20 10 17  59139 0.17778 .00009 0.30816 .00009 -0.171437 0.000011          
   20 10 18  59140 0.17772 .00009 0.30742 .00009 -0.172209 0.000013          
   20 10 19  59141 0.17709 .00009 0.30658 .00009 -0.172748 0.000012          
   20 10 20  59142 0.17585 .00009 0.30562 .00009 -0.173022 0.000011          
   20 10 21  59143 0.17448 .00009 0.30475 .00009 -0.173099 0.000012          
   20 10 22  59144 0.17323 .00009 0.30395 .00009 -0.173089 0.000055          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1198 + 0.0447 cos A - 0.0690 sin A + 0.0114 cos C + 0.0051 sin C  
      y =  0.3597 - 0.0647 cos A - 0.0418 sin A + 0.0051 cos C - 0.0114 sin C  
         UT1-UTC = -0.1766 - 0.00002 (MJD - 59152) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59144)/365.25 and C = 2*pi*(MJD-59144)/435.          
                                                                               
         TAI-UTC(MJD 59145) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59144)**0.80   S t = 0.00025 (MJD-59144)**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 10 23  59145       0.1721      0.3032     -0.17308         
       2020 10 24  59146       0.1710      0.3023     -0.17312         
       2020 10 25  59147       0.1700      0.3015     -0.17321         
       2020 10 26  59148       0.1690      0.3007     -0.17336         
       2020 10 27  59149       0.1679      0.3000     -0.17359         
       2020 10 28  59150       0.1667      0.2993     -0.17390         
       2020 10 29  59151       0.1655      0.2986     -0.17425         
       2020 10 30  59152       0.1642      0.2979     -0.17461         
       2020 10 31  59153       0.1630      0.2973     -0.17494         
       2020 11  1  59154       0.1618      0.2967     -0.17520         
       2020 11  2  59155       0.1605      0.2960     -0.17539         
       2020 11  3  59156       0.1593      0.2955     -0.17550         
       2020 11  4  59157       0.1580      0.2949     -0.17548         
       2020 11  5  59158       0.1567      0.2943     -0.17532         
       2020 11  6  59159       0.1554      0.2938     -0.17509         
       2020 11  7  59160       0.1540      0.2933     -0.17483         
       2020 11  8  59161       0.1527      0.2928     -0.17463         
       2020 11  9  59162       0.1514      0.2923     -0.17457         
       2020 11 10  59163       0.1500      0.2919     -0.17472         
       2020 11 11  59164       0.1486      0.2915     -0.17512         
       2020 11 12  59165       0.1472      0.2911     -0.17573         
       2020 11 13  59166       0.1458      0.2907     -0.17644         
       2020 11 14  59167       0.1444      0.2903     -0.17709         
       2020 11 15  59168       0.1430      0.2900     -0.17756         
       2020 11 16  59169       0.1416      0.2897     -0.17776         
       2020 11 17  59170       0.1402      0.2894     -0.17771         
       2020 11 18  59171       0.1387      0.2892     -0.17747         
       2020 11 19  59172       0.1373      0.2889     -0.17712         
       2020 11 20  59173       0.1358      0.2887     -0.17676         
       2020 11 21  59174       0.1344      0.2885     -0.17648         
       2020 11 22  59175       0.1329      0.2883     -0.17632         
       2020 11 23  59176       0.1315      0.2882     -0.17628         
       2020 11 24  59177       0.1300      0.2881     -0.17633         
       2020 11 25  59178       0.1285      0.2880     -0.17644         
       2020 11 26  59179       0.1270      0.2879     -0.17657         
       2020 11 27  59180       0.1256      0.2879     -0.17665         
       2020 11 28  59181       0.1241      0.2878     -0.17665         
       2020 11 29  59182       0.1226      0.2878     -0.17651         
       2020 11 30  59183       0.1211      0.2879     -0.17623         
       2020 12  1  59184       0.1196      0.2879     -0.17579         
       2020 12  2  59185       0.1181      0.2880     -0.17524         
       2020 12  3  59186       0.1166      0.2881     -0.17463         
       2020 12  4  59187       0.1151      0.2882     -0.17402         
       2020 12  5  59188       0.1136      0.2884     -0.17348         
       2020 12  6  59189       0.1122      0.2885     -0.17310         
       2020 12  7  59190       0.1107      0.2887     -0.17293         
       2020 12  8  59191       0.1092      0.2890     -0.17300         
       2020 12  9  59192       0.1077      0.2892     -0.17330         
       2020 12 10  59193       0.1062      0.2895     -0.17377         
       2020 12 11  59194       0.1048      0.2898     -0.17429         
       2020 12 12  59195       0.1033      0.2901     -0.17472         
       2020 12 13  59196       0.1018      0.2904     -0.17497         
       2020 12 14  59197       0.1004      0.2908     -0.17498         
       2020 12 15  59198       0.0989      0.2912     -0.17476         
       2020 12 16  59199       0.0975      0.2916     -0.17440         
       2020 12 17  59200       0.0960      0.2920     -0.17400         
       2020 12 18  59201       0.0946      0.2925     -0.17364         
       2020 12 19  59202       0.0932      0.2930     -0.17338         
       2020 12 20  59203       0.0917      0.2935     -0.17325         
       2020 12 21  59204       0.0903      0.2940     -0.17322         
       2020 12 22  59205       0.0889      0.2946     -0.17326         
       2020 12 23  59206       0.0875      0.2952     -0.17332         
       2020 12 24  59207       0.0862      0.2958     -0.17335         
       2020 12 25  59208       0.0848      0.2964     -0.17331         
       2020 12 26  59209       0.0834      0.2970     -0.17316         
       2020 12 27  59210       0.0821      0.2977     -0.17288         
       2020 12 28  59211       0.0807      0.2984     -0.17247         
       2020 12 29  59212       0.0794      0.2991     -0.17193         
       2020 12 30  59213       0.0781      0.2998     -0.17131         
       2020 12 31  59214       0.0768      0.3006     -0.17068         
       2021  1  1  59215       0.0755      0.3014     -0.17011         
       2021  1  2  59216       0.0742      0.3022     -0.16968         
       2021  1  3  59217       0.0730      0.3030     -0.16944         
       2021  1  4  59218       0.0717      0.3038     -0.16943         
       2021  1  5  59219       0.0705      0.3047     -0.16963         
       2021  1  6  59220       0.0693      0.3056     -0.16997         
       2021  1  7  59221       0.0681      0.3065     -0.17037         
       2021  1  8  59222       0.0669      0.3074     -0.17071         
       2021  1  9  59223       0.0658      0.3084     -0.17089         
       2021  1 10  59224       0.0646      0.3093     -0.17085         
       2021  1 11  59225       0.0635      0.3103     -0.17061         
       2021  1 12  59226       0.0624      0.3113     -0.17022         
       2021  1 13  59227       0.0613      0.3123     -0.16977         
       2021  1 14  59228       0.0602      0.3134     -0.16938         
       2021  1 15  59229       0.0592      0.3144     -0.16909         
       2021  1 16  59230       0.0582      0.3155     -0.16896         
       2021  1 17  59231       0.0571      0.3166     -0.16897         
       2021  1 18  59232       0.0562      0.3177     -0.16909         
       2021  1 19  59233       0.0552      0.3188     -0.16927         
       2021  1 20  59234       0.0542      0.3200     -0.16946         
       2021  1 21  59235       0.0533      0.3211     -0.16960         
       2021  1 22  59236       0.0524      0.3223     -0.16967         
       2021  1 23  59237       0.0515      0.3235     -0.16962         
       2021  1 24  59238       0.0507      0.3247     -0.16945         
       2021  1 25  59239       0.0498      0.3259     -0.16917         
       2021  1 26  59240       0.0490      0.3272     -0.16881         
       2021  1 27  59241       0.0482      0.3284     -0.16843         
       2021  1 28  59242       0.0474      0.3297     -0.16810         
       2021  1 29  59243       0.0467      0.3309     -0.16791         
       2021  1 30  59244       0.0460      0.3322     -0.16792         
       2021  1 31  59245       0.0453      0.3335     -0.16818         
       2021  2  1  59246       0.0446      0.3349     -0.16867         
       2021  2  2  59247       0.0439      0.3362     -0.16932         
       2021  2  3  59248       0.0433      0.3375     -0.17003         
       2021  2  4  59249       0.0427      0.3389     -0.17068         
       2021  2  5  59250       0.0422      0.3402     -0.17119         
       2021  2  6  59251       0.0416      0.3416     -0.17148         
       2021  2  7  59252       0.0411      0.3430     -0.17157         
       2021  2  8  59253       0.0406      0.3444     -0.17139         
       2021  2  9  59254       0.0401      0.3458     -0.17114         
       2021  2 10  59255       0.0397      0.3472     -0.17091         
       2021  2 11  59256       0.0393      0.3486     -0.17078         
       2021  2 12  59257       0.0389      0.3500     -0.17081         
       2021  2 13  59258       0.0385      0.3514     -0.17099         
       2021  2 14  59259       0.0382      0.3529     -0.17130         
       2021  2 15  59260       0.0379      0.3543     -0.17169         
       2021  2 16  59261       0.0376      0.3558     -0.17210         
       2021  2 17  59262       0.0374      0.3572     -0.17248         
       2021  2 18  59263       0.0371      0.3587     -0.17278         
       2021  2 19  59264       0.0370      0.3601     -0.17297         
       2021  2 20  59265       0.0368      0.3616     -0.17302         
       2021  2 21  59266       0.0367      0.3631     -0.17296         
       2021  2 22  59267       0.0365      0.3645     -0.17280         
       2021  2 23  59268       0.0365      0.3660     -0.17259         
       2021  2 24  59269       0.0364      0.3675     -0.17241         
       2021  2 25  59270       0.0364      0.3690     -0.17235         
       2021  2 26  59271       0.0364      0.3705     -0.17248         
       2021  2 27  59272       0.0364      0.3720     -0.17287         
       2021  2 28  59273       0.0365      0.3734     -0.17353         
       2021  3  1  59274       0.0366      0.3749     -0.17441         
       2021  3  2  59275       0.0367      0.3764     -0.17539         
       2021  3  3  59276       0.0369      0.3779     -0.17635         
       2021  3  4  59277       0.0370      0.3794     -0.17715         
       2021  3  5  59278       0.0373      0.3809     -0.17774         
       2021  3  6  59279       0.0375      0.3824     -0.17808         
       2021  3  7  59280       0.0378      0.3838     -0.17824         
       2021  3  8  59281       0.0380      0.3853     -0.17829         
       2021  3  9  59282       0.0384      0.3868     -0.17834         
       2021  3 10  59283       0.0387      0.3882     -0.17846         
       2021  3 11  59284       0.0391      0.3897     -0.17873         
       2021  3 12  59285       0.0395      0.3912     -0.17915         
       2021  3 13  59286       0.0400      0.3926     -0.17973         
       2021  3 14  59287       0.0404      0.3941     -0.18040         
       2021  3 15  59288       0.0409      0.3955     -0.18112         
       2021  3 16  59289       0.0414      0.3970     -0.18182         
       2021  3 17  59290       0.0420      0.3984     -0.18245         
       2021  3 18  59291       0.0426      0.3998     -0.18297         
       2021  3 19  59292       0.0432      0.4012     -0.18335         
       2021  3 20  59293       0.0438      0.4026     -0.18360         
       2021  3 21  59294       0.0445      0.4040     -0.18373         
       2021  3 22  59295       0.0452      0.4054     -0.18379         
       2021  3 23  59296       0.0459      0.4068     -0.18385         
       2021  3 24  59297       0.0466      0.4081     -0.18397         
       2021  3 25  59298       0.0474      0.4095     -0.18425         
       2021  3 26  59299       0.0482      0.4108     -0.18477         
       2021  3 27  59300       0.0490      0.4122     -0.18558         
       2021  3 28  59301       0.0499      0.4135     -0.18665         
       2021  3 29  59302       0.0507      0.4148     -0.18789         
       2021  3 30  59303       0.0516      0.4161     -0.18917         
       2021  3 31  59304       0.0526      0.4174     -0.19033         
       2021  4  1  59305       0.0535      0.4187     -0.19126         
       2021  4  2  59306       0.0545      0.4199     -0.19192         
       2021  4  3  59307       0.0555      0.4212     -0.19233         
       2021  4  4  59308       0.0565      0.4224     -0.19258         
       2021  4  5  59309       0.0576      0.4236     -0.19278         
       2021  4  6  59310       0.0587      0.4248     -0.19303         
       2021  4  7  59311       0.0598      0.4260     -0.19338         
       2021  4  8  59312       0.0609      0.4272     -0.19387         
       2021  4  9  59313       0.0620      0.4283     -0.19449         
       2021  4 10  59314       0.0632      0.4294     -0.19522         
       2021  4 11  59315       0.0644      0.4305     -0.19600         
       2021  4 12  59316       0.0656      0.4316     -0.19677         
       2021  4 13  59317       0.0668      0.4327     -0.19747         
       2021  4 14  59318       0.0681      0.4338     -0.19805         
       2021  4 15  59319       0.0694      0.4348     -0.19849         
       2021  4 16  59320       0.0707      0.4358     -0.19876         
       2021  4 17  59321       0.0720      0.4369     -0.19888         
       2021  4 18  59322       0.0734      0.4378     -0.19889         
       2021  4 19  59323       0.0747      0.4388     -0.19885         
       2021  4 20  59324       0.0761      0.4397     -0.19883         
       2021  4 21  59325       0.0775      0.4407     -0.19889         
       2021  4 22  59326       0.0789      0.4416     -0.19914         
       2021  4 23  59327       0.0804      0.4424     -0.19962         
       2021  4 24  59328       0.0818      0.4433     -0.20036         
       2021  4 25  59329       0.0833      0.4441     -0.20131         
       2021  4 26  59330       0.0848      0.4449     -0.20236         
       2021  4 27  59331       0.0863      0.4457     -0.20337         
       2021  4 28  59332       0.0878      0.4465     -0.20418         
       2021  4 29  59333       0.0894      0.4473     -0.20473         
       2021  4 30  59334       0.0909      0.4480     -0.20502         
       2021  5  1  59335       0.0925      0.4487     -0.20515         
       2021  5  2  59336       0.0941      0.4493     -0.20523         
       2021  5  3  59337       0.0957      0.4500     -0.20538         
       2021  5  4  59338       0.0973      0.4506     -0.20566         
       2021  5  5  59339       0.0989      0.4512     -0.20609         
       2021  5  6  59340       0.1006      0.4518     -0.20665         
       2021  5  7  59341       0.1022      0.4524     -0.20729         
       2021  5  8  59342       0.1039      0.4529     -0.20794         
       2021  5  9  59343       0.1056      0.4534     -0.20855         
       2021  5 10  59344       0.1072      0.4539     -0.20904         
       2021  5 11  59345       0.1089      0.4543     -0.20936         
       2021  5 12  59346       0.1107      0.4547     -0.20949         
       2021  5 13  59347       0.1124      0.4551     -0.20941         
       2021  5 14  59348       0.1141      0.4555     -0.20915         
       2021  5 15  59349       0.1158      0.4559     -0.20875         
       2021  5 16  59350       0.1176      0.4562     -0.20827         
       2021  5 17  59351       0.1193      0.4565     -0.20781         
       2021  5 18  59352       0.1211      0.4567     -0.20745         
       2021  5 19  59353       0.1228      0.4570     -0.20727         
       2021  5 20  59354       0.1246      0.4572     -0.20736         
       2021  5 21  59355       0.1264      0.4574     -0.20773         
       2021  5 22  59356       0.1282      0.4575     -0.20838         
       2021  5 23  59357       0.1300      0.4577     -0.20920         
       2021  5 24  59358       0.1317      0.4578     -0.21005         
       2021  5 25  59359       0.1335      0.4578     -0.21076         
       2021  5 26  59360       0.1353      0.4579     -0.21120         
       2021  5 27  59361       0.1371      0.4579     -0.21131         
       2021  5 28  59362       0.1389      0.4579     -0.21110         
       2021  5 29  59363       0.1407      0.4579     -0.21069         
       2021  5 30  59364       0.1425      0.4578     -0.21020         
       2021  5 31  59365       0.1443      0.4577     -0.20971         
       2021  6  1  59366       0.1461      0.4576     -0.20928         
       2021  6  2  59367       0.1479      0.4574     -0.20893         
       2021  6  3  59368       0.1497      0.4573     -0.20865         
       2021  6  4  59369       0.1515      0.4571     -0.20839         
       2021  6  5  59370       0.1533      0.4568     -0.20809         
       2021  6  6  59371       0.1551      0.4566     -0.20775         
       2021  6  7  59372       0.1569      0.4563     -0.20732         
       2021  6  8  59373       0.1587      0.4560     -0.20678         
       2021  6  9  59374       0.1605      0.4557     -0.20605         
       2021  6 10  59375       0.1623      0.4553     -0.20520         
       2021  6 11  59376       0.1640      0.4549     -0.20431         
       2021  6 12  59377       0.1658      0.4545     -0.20336         
       2021  6 13  59378       0.1676      0.4540     -0.20244         
       2021  6 14  59379       0.1693      0.4535     -0.20164         
       2021  6 15  59380       0.1711      0.4530     -0.20097         
       2021  6 16  59381       0.1728      0.4525     -0.20047         
       2021  6 17  59382       0.1745      0.4520     -0.20021         
       2021  6 18  59383       0.1762      0.4514     -0.20018         
       2021  6 19  59384       0.1779      0.4508     -0.20030         
       2021  6 20  59385       0.1796      0.4501     -0.20056         
       2021  6 21  59386       0.1813      0.4495     -0.20081         
       2021  6 22  59387       0.1830      0.4488     -0.20086         
       2021  6 23  59388       0.1847      0.4481     -0.20065         
       2021  6 24  59389       0.1863      0.4473     -0.20024         
       2021  6 25  59390       0.1880      0.4465     -0.19969         
       2021  6 26  59391       0.1896      0.4458     -0.19903         
       2021  6 27  59392       0.1912      0.4449     -0.19839         
       2021  6 28  59393       0.1928      0.4441     -0.19786         
       2021  6 29  59394       0.1944      0.4432     -0.19743         
       2021  6 30  59395       0.1960      0.4423     -0.19712         
       2021  7  1  59396       0.1975      0.4414     -0.19687         
       2021  7  2  59397       0.1991      0.4405     -0.19661         
       2021  7  3  59398       0.2006      0.4395     -0.19629         
       2021  7  4  59399       0.2021      0.4385     -0.19588         
       2021  7  5  59400       0.2036      0.4375     -0.19534         
       2021  7  6  59401       0.2050      0.4365     -0.19469         
       2021  7  7  59402       0.2065      0.4354     -0.19392         
       2021  7  8  59403       0.2079      0.4343     -0.19301         
       2021  7  9  59404       0.2093      0.4332     -0.19191         
       2021  7 10  59405       0.2107      0.4321     -0.19066         
       2021  7 11  59406       0.2121      0.4310     -0.18941         
       2021  7 12  59407       0.2135      0.4298     -0.18826         
       2021  7 13  59408       0.2148      0.4286     -0.18724         
       2021  7 14  59409       0.2161      0.4274     -0.18644         
       2021  7 15  59410       0.2174      0.4262     -0.18583         
       2021  7 16  59411       0.2187      0.4249     -0.18538         
       2021  7 17  59412       0.2199      0.4236     -0.18506         
       2021  7 18  59413       0.2211      0.4224     -0.18479         
       2021  7 19  59414       0.2223      0.4210     -0.18445         
       2021  7 20  59415       0.2235      0.4197     -0.18393         
       2021  7 21  59416       0.2246      0.4184     -0.18316         
       2021  7 22  59417       0.2258      0.4170     -0.18217         
       2021  7 23  59418       0.2269      0.4156     -0.18109         
       2021  7 24  59419       0.2279      0.4142     -0.18011         
       2021  7 25  59420       0.2290      0.4128     -0.17927         
       2021  7 26  59421       0.2300      0.4114     -0.17861         
       2021  7 27  59422       0.2310      0.4099     -0.17815         
       2021  7 28  59423       0.2320      0.4085     -0.17784         
       2021  7 29  59424       0.2329      0.4070     -0.17761         
       2021  7 30  59425       0.2339      0.4055     -0.17742         
       2021  7 31  59426       0.2348      0.4040     -0.17722         
       2021  8  1  59427       0.2356      0.4024     -0.17699         
       2021  8  2  59428       0.2365      0.4009     -0.17666         
       2021  8  3  59429       0.2373      0.3994     -0.17619         
       2021  8  4  59430       0.2380      0.3978     -0.17560         
       2021  8  5  59431       0.2388      0.3962     -0.17492         
       2021  8  6  59432       0.2395      0.3946     -0.17418         
       2021  8  7  59433       0.2402      0.3930     -0.17350         
       2021  8  8  59434       0.2409      0.3914     -0.17295         
       2021  8  9  59435       0.2415      0.3898     -0.17264         
       2021  8 10  59436       0.2421      0.3882     -0.17257         
       2021  8 11  59437       0.2427      0.3865     -0.17271         
       2021  8 12  59438       0.2432      0.3849     -0.17298         
       2021  8 13  59439       0.2437      0.3832     -0.17329         
       2021  8 14  59440       0.2442      0.3815     -0.17345         
       2021  8 15  59441       0.2447      0.3799     -0.17341         
       2021  8 16  59442       0.2451      0.3782     -0.17314         
       2021  8 17  59443       0.2455      0.3765     -0.17261         
       2021  8 18  59444       0.2458      0.3748     -0.17186         
       2021  8 19  59445       0.2462      0.3731     -0.17095         
       2021  8 20  59446       0.2465      0.3714     -0.16998         
       2021  8 21  59447       0.2467      0.3697     -0.16911         
       2021  8 22  59448       0.2470      0.3679     -0.16844         
       2021  8 23  59449       0.2472      0.3662     -0.16800         
       2021  8 24  59450       0.2473      0.3645     -0.16777         
       2021  8 25  59451       0.2475      0.3628     -0.16776         
       2021  8 26  59452       0.2476      0.3610     -0.16787         
       2021  8 27  59453       0.2476      0.3593     -0.16791         
       2021  8 28  59454       0.2477      0.3576     -0.16788         
       2021  8 29  59455       0.2477      0.3558     -0.16776         
       2021  8 30  59456       0.2477      0.3541     -0.16750         
       2021  8 31  59457       0.2476      0.3524     -0.16711         
       2021  9  1  59458       0.2475      0.3506     -0.16660         
       2021  9  2  59459       0.2474      0.3489     -0.16604         
       2021  9  3  59460       0.2472      0.3472     -0.16549         
       2021  9  4  59461       0.2470      0.3454     -0.16503         
       2021  9  5  59462       0.2468      0.3437     -0.16471         
       2021  9  6  59463       0.2466      0.3420     -0.16461         
       2021  9  7  59464       0.2463      0.3403     -0.16475         
       2021  9  8  59465       0.2460      0.3385     -0.16508         
       2021  9  9  59466       0.2456      0.3368     -0.16550         
       2021  9 10  59467       0.2452      0.3351     -0.16589         
       2021  9 11  59468       0.2448      0.3334     -0.16618         
       2021  9 12  59469       0.2444      0.3317     -0.16622         
       2021  9 13  59470       0.2439      0.3300     -0.16596         
       2021  9 14  59471       0.2434      0.3283     -0.16551         
       2021  9 15  59472       0.2429      0.3267     -0.16495         
       2021  9 16  59473       0.2423      0.3250     -0.16440         
       2021  9 17  59474       0.2417      0.3233     -0.16394         
       2021  9 18  59475       0.2410      0.3217     -0.16363         
       2021  9 19  59476       0.2404      0.3200     -0.16351         
       2021  9 20  59477       0.2397      0.3184     -0.16357         
       2021  9 21  59478       0.2390      0.3168     -0.16383         
       2021  9 22  59479       0.2382      0.3152     -0.16420         
       2021  9 23  59480       0.2374      0.3136     -0.16456         
       2021  9 24  59481       0.2366      0.3120     -0.16480         
       2021  9 25  59482       0.2357      0.3104     -0.16490         
       2021  9 26  59483       0.2349      0.3088     -0.16486         
       2021  9 27  59484       0.2340      0.3073     -0.16472         
       2021  9 28  59485       0.2330      0.3058     -0.16448         
       2021  9 29  59486       0.2320      0.3042     -0.16416         
       2021  9 30  59487       0.2311      0.3027     -0.16381         
       2021 10  1  59488       0.2300      0.3012     -0.16354         
       2021 10  2  59489       0.2290      0.2998     -0.16338         
       2021 10  3  59490       0.2279      0.2983     -0.16337         
       2021 10  4  59491       0.2268      0.2969     -0.16356         
       2021 10  5  59492       0.2256      0.2954     -0.16405         
       2021 10  6  59493       0.2245      0.2940     -0.16480         
       2021 10  7  59494       0.2233      0.2926     -0.16563         
       2021 10  8  59495       0.2221      0.2912     -0.16641         
       2021 10  9  59496       0.2208      0.2899     -0.16705         
       2021 10 10  59497       0.2196      0.2885     -0.16743         
       2021 10 11  59498       0.2183      0.2872     -0.16749         
       2021 10 12  59499       0.2170      0.2859     -0.16738         
       2021 10 13  59500       0.2156      0.2847     -0.16723         
       2021 10 14  59501       0.2142      0.2834     -0.16719         
       2021 10 15  59502       0.2128      0.2822     -0.16739         
       2021 10 16  59503       0.2114      0.2809     -0.16775         
       2021 10 17  59504       0.2100      0.2797     -0.16829         
       2021 10 18  59505       0.2085      0.2786     -0.16895         
       2021 10 19  59506       0.2070      0.2774     -0.16969         
       2021 10 20  59507       0.2055      0.2763     -0.17045         
       2021 10 21  59508       0.2040      0.2752     -0.17112         
       2021 10 22  59509       0.2024      0.2741     -0.17163         
      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)                         
                      59125  -116.56    0.51   -8.62    0.03   
                      59126  -116.37    0.24   -8.71    0.02   
                      59127  -116.13    0.24   -8.85    0.02   
                      59128  -115.97    0.15   -8.94    0.02   
                      59129  -116.07    0.18   -9.04    0.02   
                      59130  -116.40    0.18   -9.22    0.02   
                      59131  -116.65    0.18   -9.38    0.02   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59125    0.094  0.203    0.005   0.027          
                      59126    0.090  0.097    0.008   0.018          
                      59127    0.084  0.097    0.013   0.018          
                      59128    0.080  0.058    0.017   0.015          
                      59129    0.079  0.072    0.022   0.024          
                      59130    0.081  0.072    0.028   0.024          
                      59131    0.085  0.072    0.033   0.024          
                                                                               
    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).          
