                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      11 June 2020                                       Vol. XXXIII No. 024   
      ______________________________________________________________________   
      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                                       
     ***********************************************************************
     *                                                                     *
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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  6  5  59005 0.11962 .00009 0.44044 .00009 -0.256146 0.000030          
   20  6  6  59006 0.12135 .00009 0.44082 .00009 -0.256038 0.000026          
   20  6  7  59007 0.12295 .00009 0.44133 .00009 -0.255688 0.000024          
   20  6  8  59008 0.12422 .00009 0.44165 .00009 -0.255174 0.000012          
   20  6  9  59009 0.12542 .00009 0.44156 .00009 -0.254586 0.000012          
   20  6 10  59010 0.12691 .00009 0.44119 .00009 -0.253958 0.000010          
   20  6 11  59011 0.12869 .00009 0.44081 .00009 -0.253353 0.000010          
                                                                               
      _______________________________________________________________________  
                                                                               
      PREDICTIONS:                                                             
      The following formulas will not reproduce the predictions given below,   
      but may be used to extend the predictions beyond the end of this table.  
                                                                               
      x =  0.1119 + 0.0017 cos A + 0.1002 sin A + 0.0182 cos C - 0.0029 sin C  
      y =  0.3508 + 0.0925 cos A - 0.0031 sin A - 0.0029 cos C - 0.0182 sin C  
         UT1-UTC = -0.2251 - 0.00014 (MJD - 59019) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59011)/365.25 and C = 2*pi*(MJD-59011)/435.          
                                                                               
         TAI-UTC(MJD 59012) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59011)**0.80   S t = 0.00025 (MJD-59011)**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  6 12  59012       0.1306      0.4405     -0.25281         
       2020  6 13  59013       0.1326      0.4403     -0.25233         
       2020  6 14  59014       0.1347      0.4403     -0.25192         
       2020  6 15  59015       0.1367      0.4404     -0.25156         
       2020  6 16  59016       0.1386      0.4404     -0.25118         
       2020  6 17  59017       0.1403      0.4405     -0.25072         
       2020  6 18  59018       0.1421      0.4404     -0.25015         
       2020  6 19  59019       0.1438      0.4403     -0.24946         
       2020  6 20  59020       0.1456      0.4401     -0.24862         
       2020  6 21  59021       0.1474      0.4400     -0.24767         
       2020  6 22  59022       0.1493      0.4398     -0.24663         
       2020  6 23  59023       0.1511      0.4396     -0.24559         
       2020  6 24  59024       0.1528      0.4394     -0.24463         
       2020  6 25  59025       0.1545      0.4391     -0.24387         
       2020  6 26  59026       0.1561      0.4387     -0.24335         
       2020  6 27  59027       0.1577      0.4383     -0.24306         
       2020  6 28  59028       0.1593      0.4378     -0.24296         
       2020  6 29  59029       0.1610      0.4374     -0.24296         
       2020  6 30  59030       0.1627      0.4369     -0.24296         
       2020  7  1  59031       0.1643      0.4365     -0.24286         
       2020  7  2  59032       0.1659      0.4360     -0.24257         
       2020  7  3  59033       0.1674      0.4355     -0.24207         
       2020  7  4  59034       0.1689      0.4349     -0.24138         
       2020  7  5  59035       0.1704      0.4343     -0.24058         
       2020  7  6  59036       0.1718      0.4336     -0.23973         
       2020  7  7  59037       0.1733      0.4329     -0.23892         
       2020  7  8  59038       0.1748      0.4322     -0.23819         
       2020  7  9  59039       0.1763      0.4314     -0.23758         
       2020  7 10  59040       0.1777      0.4307     -0.23708         
       2020  7 11  59041       0.1792      0.4299     -0.23666         
       2020  7 12  59042       0.1806      0.4291     -0.23628         
       2020  7 13  59043       0.1819      0.4282     -0.23589         
       2020  7 14  59044       0.1833      0.4274     -0.23546         
       2020  7 15  59045       0.1847      0.4265     -0.23494         
       2020  7 16  59046       0.1861      0.4256     -0.23430         
       2020  7 17  59047       0.1874      0.4246     -0.23351         
       2020  7 18  59048       0.1887      0.4237     -0.23260         
       2020  7 19  59049       0.1900      0.4227     -0.23157         
       2020  7 20  59050       0.1913      0.4217     -0.23052         
       2020  7 21  59051       0.1926      0.4207     -0.22951         
       2020  7 22  59052       0.1938      0.4197     -0.22865         
       2020  7 23  59053       0.1951      0.4186     -0.22802         
       2020  7 24  59054       0.1963      0.4175     -0.22762         
       2020  7 25  59055       0.1975      0.4164     -0.22742         
       2020  7 26  59056       0.1987      0.4153     -0.22734         
       2020  7 27  59057       0.1998      0.4142     -0.22726         
       2020  7 28  59058       0.2010      0.4130     -0.22706         
       2020  7 29  59059       0.2021      0.4119     -0.22668         
       2020  7 30  59060       0.2032      0.4107     -0.22608         
       2020  7 31  59061       0.2042      0.4095     -0.22526         
       2020  8  1  59062       0.2053      0.4082     -0.22430         
       2020  8  2  59063       0.2063      0.4070     -0.22328         
       2020  8  3  59064       0.2073      0.4057     -0.22227         
       2020  8  4  59065       0.2083      0.4045     -0.22134         
       2020  8  5  59066       0.2092      0.4032     -0.22054         
       2020  8  6  59067       0.2101      0.4019     -0.21988         
       2020  8  7  59068       0.2110      0.4006     -0.21933         
       2020  8  8  59069       0.2119      0.3992     -0.21886         
       2020  8  9  59070       0.2127      0.3979     -0.21844         
       2020  8 10  59071       0.2135      0.3965     -0.21801         
       2020  8 11  59072       0.2143      0.3951     -0.21754         
       2020  8 12  59073       0.2151      0.3937     -0.21698         
       2020  8 13  59074       0.2158      0.3923     -0.21633         
       2020  8 14  59075       0.2165      0.3909     -0.21558         
       2020  8 15  59076       0.2172      0.3895     -0.21476         
       2020  8 16  59077       0.2178      0.3881     -0.21391         
       2020  8 17  59078       0.2184      0.3866     -0.21311         
       2020  8 18  59079       0.2190      0.3851     -0.21246         
       2020  8 19  59080       0.2196      0.3837     -0.21203         
       2020  8 20  59081       0.2201      0.3822     -0.21188         
       2020  8 21  59082       0.2206      0.3807     -0.21197         
       2020  8 22  59083       0.2211      0.3792     -0.21222         
       2020  8 23  59084       0.2215      0.3777     -0.21250         
       2020  8 24  59085       0.2220      0.3762     -0.21270         
       2020  8 25  59086       0.2224      0.3746     -0.21271         
       2020  8 26  59087       0.2227      0.3731     -0.21250         
       2020  8 27  59088       0.2230      0.3716     -0.21208         
       2020  8 28  59089       0.2233      0.3700     -0.21153         
       2020  8 29  59090       0.2236      0.3685     -0.21091         
       2020  8 30  59091       0.2239      0.3669     -0.21033         
       2020  8 31  59092       0.2241      0.3654     -0.20985         
       2020  9  1  59093       0.2242      0.3638     -0.20950         
       2020  9  2  59094       0.2244      0.3622     -0.20931         
       2020  9  3  59095       0.2245      0.3606     -0.20926         
       2020  9  4  59096       0.2246      0.3591     -0.20932         
       2020  9  5  59097       0.2247      0.3575     -0.20944         
       2020  9  6  59098       0.2247      0.3559     -0.20956         
       2020  9  7  59099       0.2247      0.3543     -0.20963         
       2020  9  8  59100       0.2247      0.3527     -0.20963         
       2020  9  9  59101       0.2246      0.3512     -0.20951         
       2020  9 10  59102       0.2245      0.3496     -0.20929         
       2020  9 11  59103       0.2244      0.3480     -0.20899         
       2020  9 12  59104       0.2242      0.3464     -0.20865         
       2020  9 13  59105       0.2240      0.3449     -0.20834         
       2020  9 14  59106       0.2238      0.3433     -0.20813         
       2020  9 15  59107       0.2236      0.3417     -0.20814         
       2020  9 16  59108       0.2233      0.3401     -0.20842         
       2020  9 17  59109       0.2230      0.3386     -0.20900         
       2020  9 18  59110       0.2227      0.3370     -0.20981         
       2020  9 19  59111       0.2223      0.3355     -0.21073         
       2020  9 20  59112       0.2219      0.3339     -0.21161         
       2020  9 21  59113       0.2215      0.3324     -0.21231         
       2020  9 22  59114       0.2210      0.3308     -0.21276         
       2020  9 23  59115       0.2205      0.3293     -0.21296         
       2020  9 24  59116       0.2200      0.3278     -0.21297         
       2020  9 25  59117       0.2195      0.3262     -0.21287         
       2020  9 26  59118       0.2189      0.3247     -0.21277         
       2020  9 27  59119       0.2183      0.3232     -0.21272         
       2020  9 28  59120       0.2177      0.3217     -0.21279         
       2020  9 29  59121       0.2170      0.3202     -0.21300         
       2020  9 30  59122       0.2163      0.3188     -0.21335         
       2020 10  1  59123       0.2156      0.3173     -0.21379         
       2020 10  2  59124       0.2149      0.3159     -0.21431         
       2020 10  3  59125       0.2141      0.3144     -0.21484         
       2020 10  4  59126       0.2133      0.3130     -0.21533         
       2020 10  5  59127       0.2125      0.3116     -0.21574         
       2020 10  6  59128       0.2116      0.3102     -0.21605         
       2020 10  7  59129       0.2108      0.3088     -0.21623         
       2020 10  8  59130       0.2099      0.3074     -0.21631         
       2020 10  9  59131       0.2089      0.3060     -0.21632         
       2020 10 10  59132       0.2080      0.3047     -0.21632         
       2020 10 11  59133       0.2070      0.3034     -0.21638         
       2020 10 12  59134       0.2060      0.3020     -0.21659         
       2020 10 13  59135       0.2049      0.3007     -0.21704         
       2020 10 14  59136       0.2039      0.2994     -0.21778         
       2020 10 15  59137       0.2028      0.2982     -0.21880         
       2020 10 16  59138       0.2017      0.2969     -0.22000         
       2020 10 17  59139       0.2005      0.2957     -0.22126         
       2020 10 18  59140       0.1994      0.2945     -0.22240         
       2020 10 19  59141       0.1982      0.2933     -0.22330         
       2020 10 20  59142       0.1970      0.2921     -0.22393         
       2020 10 21  59143       0.1958      0.2909     -0.22431         
       2020 10 22  59144       0.1945      0.2898     -0.22453         
       2020 10 23  59145       0.1933      0.2886     -0.22470         
       2020 10 24  59146       0.1920      0.2875     -0.22489         
       2020 10 25  59147       0.1907      0.2864     -0.22517         
       2020 10 26  59148       0.1893      0.2854     -0.22557         
       2020 10 27  59149       0.1880      0.2843     -0.22609         
       2020 10 28  59150       0.1866      0.2833     -0.22671         
       2020 10 29  59151       0.1852      0.2823     -0.22739         
       2020 10 30  59152       0.1838      0.2813     -0.22808         
       2020 10 31  59153       0.1824      0.2804     -0.22873         
       2020 11  1  59154       0.1809      0.2795     -0.22930         
       2020 11  2  59155       0.1794      0.2785     -0.22975         
       2020 11  3  59156       0.1780      0.2777     -0.23006         
       2020 11  4  59157       0.1765      0.2768     -0.23025         
       2020 11  5  59158       0.1749      0.2759     -0.23032         
       2020 11  6  59159       0.1734      0.2751     -0.23036         
       2020 11  7  59160       0.1719      0.2743     -0.23041         
       2020 11  8  59161       0.1703      0.2736     -0.23056         
       2020 11  9  59162       0.1687      0.2728     -0.23089         
       2020 11 10  59163       0.1671      0.2721     -0.23146         
       2020 11 11  59164       0.1655      0.2714     -0.23230         
       2020 11 12  59165       0.1639      0.2708     -0.23336         
       2020 11 13  59166       0.1623      0.2701     -0.23454         
       2020 11 14  59167       0.1606      0.2695     -0.23569         
       2020 11 15  59168       0.1590      0.2689     -0.23666         
       2020 11 16  59169       0.1573      0.2683     -0.23737         
       2020 11 17  59170       0.1556      0.2678     -0.23781         
       2020 11 18  59171       0.1539      0.2673     -0.23803         
       2020 11 19  59172       0.1522      0.2668     -0.23813         
       2020 11 20  59173       0.1505      0.2664     -0.23822         
       2020 11 21  59174       0.1488      0.2659     -0.23838         
       2020 11 22  59175       0.1471      0.2655     -0.23865         
       2020 11 23  59176       0.1453      0.2652     -0.23903         
       2020 11 24  59177       0.1436      0.2648     -0.23950         
       2020 11 25  59178       0.1419      0.2645     -0.24003         
       2020 11 26  59179       0.1401      0.2642     -0.24058         
       2020 11 27  59180       0.1383      0.2640     -0.24110         
       2020 11 28  59181       0.1366      0.2637     -0.24154         
       2020 11 29  59182       0.1348      0.2635     -0.24187         
       2020 11 30  59183       0.1330      0.2633     -0.24206         
       2020 12  1  59184       0.1313      0.2632     -0.24211         
       2020 12  2  59185       0.1295      0.2631     -0.24205         
       2020 12  3  59186       0.1277      0.2630     -0.24192         
       2020 12  4  59187       0.1259      0.2629     -0.24179         
       2020 12  5  59188       0.1241      0.2629     -0.24173         
       2020 12  6  59189       0.1224      0.2629     -0.24184         
       2020 12  7  59190       0.1206      0.2629     -0.24215         
       2020 12  8  59191       0.1188      0.2630     -0.24272         
       2020 12  9  59192       0.1170      0.2630     -0.24352         
       2020 12 10  59193       0.1152      0.2632     -0.24449         
       2020 12 11  59194       0.1134      0.2633     -0.24552         
       2020 12 12  59195       0.1117      0.2635     -0.24649         
       2020 12 13  59196       0.1099      0.2637     -0.24729         
       2020 12 14  59197       0.1081      0.2639     -0.24789         
       2020 12 15  59198       0.1063      0.2641     -0.24830         
       2020 12 16  59199       0.1046      0.2644     -0.24862         
       2020 12 17  59200       0.1028      0.2647     -0.24893         
       2020 12 18  59201       0.1011      0.2651     -0.24932         
       2020 12 19  59202       0.0993      0.2654     -0.24981         
       2020 12 20  59203       0.0976      0.2658     -0.25040         
       2020 12 21  59204       0.0959      0.2663     -0.25107         
       2020 12 22  59205       0.0941      0.2667     -0.25175         
       2020 12 23  59206       0.0924      0.2672     -0.25240         
       2020 12 24  59207       0.0907      0.2677     -0.25296         
       2020 12 25  59208       0.0890      0.2682     -0.25341         
       2020 12 26  59209       0.0873      0.2688     -0.25369         
       2020 12 27  59210       0.0857      0.2694     -0.25380         
       2020 12 28  59211       0.0840      0.2700     -0.25373         
       2020 12 29  59212       0.0823      0.2706     -0.25349         
       2020 12 30  59213       0.0807      0.2713     -0.25314         
       2020 12 31  59214       0.0791      0.2720     -0.25274         
       2021  1  1  59215       0.0774      0.2727     -0.25238         
       2021  1  2  59216       0.0758      0.2735     -0.25215         
       2021  1  3  59217       0.0743      0.2743     -0.25213         
       2021  1  4  59218       0.0727      0.2751     -0.25234         
       2021  1  5  59219       0.0711      0.2759     -0.25278         
       2021  1  6  59220       0.0696      0.2768     -0.25337         
       2021  1  7  59221       0.0681      0.2776     -0.25402         
       2021  1  8  59222       0.0665      0.2785     -0.25460         
       2021  1  9  59223       0.0650      0.2795     -0.25501         
       2021  1 10  59224       0.0636      0.2804     -0.25518         
       2021  1 11  59225       0.0621      0.2814     -0.25511         
       2021  1 12  59226       0.0607      0.2824     -0.25485         
       2021  1 13  59227       0.0592      0.2834     -0.25453         
       2021  1 14  59228       0.0578      0.2845     -0.25425         
       2021  1 15  59229       0.0565      0.2856     -0.25407         
       2021  1 16  59230       0.0551      0.2867     -0.25405         
       2021  1 17  59231       0.0538      0.2878     -0.25414         
       2021  1 18  59232       0.0524      0.2889     -0.25430         
       2021  1 19  59233       0.0511      0.2901     -0.25451         
       2021  1 20  59234       0.0499      0.2913     -0.25474         
       2021  1 21  59235       0.0486      0.2925     -0.25499         
       2021  1 22  59236       0.0474      0.2937     -0.25525         
       2021  1 23  59237       0.0461      0.2949     -0.25538         
       2021  1 24  59238       0.0450      0.2962     -0.25539         
       2021  1 25  59239       0.0438      0.2975     -0.25525         
       2021  1 26  59240       0.0427      0.2988     -0.25504         
       2021  1 27  59241       0.0415      0.3001     -0.25482         
       2021  1 28  59242       0.0404      0.3015     -0.25463         
       2021  1 29  59243       0.0394      0.3028     -0.25455         
       2021  1 30  59244       0.0383      0.3042     -0.25460         
       2021  1 31  59245       0.0373      0.3056     -0.25486         
       2021  2  1  59246       0.0363      0.3070     -0.25530         
       2021  2  2  59247       0.0354      0.3084     -0.25590         
       2021  2  3  59248       0.0344      0.3099     -0.25660         
       2021  2  4  59249       0.0335      0.3113     -0.25720         
       2021  2  5  59250       0.0326      0.3128     -0.25760         
       2021  2  6  59251       0.0318      0.3143     -0.25776         
       2021  2  7  59252       0.0310      0.3158     -0.25766         
       2021  2  8  59253       0.0302      0.3173     -0.25741         
       2021  2  9  59254       0.0294      0.3189     -0.25708         
       2021  2 10  59255       0.0286      0.3204     -0.25684         
       2021  2 11  59256       0.0279      0.3220     -0.25673         
       2021  2 12  59257       0.0273      0.3235     -0.25675         
       2021  2 13  59258       0.0266      0.3251     -0.25691         
       2021  2 14  59259       0.0260      0.3267     -0.25718         
       2021  2 15  59260       0.0254      0.3283     -0.25756         
       2021  2 16  59261       0.0248      0.3300     -0.25801         
       2021  2 17  59262       0.0243      0.3316     -0.25848         
       2021  2 18  59263       0.0238      0.3332     -0.25889         
       2021  2 19  59264       0.0233      0.3349     -0.25921         
       2021  2 20  59265       0.0229      0.3365     -0.25937         
       2021  2 21  59266       0.0224      0.3382     -0.25936         
       2021  2 22  59267       0.0221      0.3398     -0.25918         
       2021  2 23  59268       0.0217      0.3415     -0.25887         
       2021  2 24  59269       0.0214      0.3432     -0.25854         
       2021  2 25  59270       0.0211      0.3449     -0.25829         
       2021  2 26  59271       0.0209      0.3466     -0.25824         
       2021  2 27  59272       0.0206      0.3483     -0.25839         
       2021  2 28  59273       0.0204      0.3500     -0.25877         
       2021  3  1  59274       0.0203      0.3517     -0.25937         
       2021  3  2  59275       0.0201      0.3534     -0.26009         
       2021  3  3  59276       0.0200      0.3551     -0.26078         
       2021  3  4  59277       0.0200      0.3568     -0.26129         
       2021  3  5  59278       0.0200      0.3586     -0.26159         
       2021  3  6  59279       0.0199      0.3603     -0.26164         
       2021  3  7  59280       0.0200      0.3620     -0.26147         
       2021  3  8  59281       0.0200      0.3637     -0.26126         
       2021  3  9  59282       0.0201      0.3655     -0.26114         
       2021  3 10  59283       0.0203      0.3672     -0.26114         
       2021  3 11  59284       0.0204      0.3689     -0.26131         
       2021  3 12  59285       0.0206      0.3706     -0.26167         
       2021  3 13  59286       0.0208      0.3723     -0.26215         
       2021  3 14  59287       0.0211      0.3740     -0.26266         
       2021  3 15  59288       0.0214      0.3758     -0.26316         
       2021  3 16  59289       0.0217      0.3775     -0.26362         
       2021  3 17  59290       0.0221      0.3792     -0.26403         
       2021  3 18  59291       0.0224      0.3809     -0.26431         
       2021  3 19  59292       0.0229      0.3826     -0.26446         
       2021  3 20  59293       0.0233      0.3842     -0.26451         
       2021  3 21  59294       0.0238      0.3859     -0.26447         
       2021  3 22  59295       0.0243      0.3876     -0.26441         
       2021  3 23  59296       0.0248      0.3893     -0.26435         
       2021  3 24  59297       0.0254      0.3909     -0.26442         
       2021  3 25  59298       0.0260      0.3926     -0.26474         
       2021  3 26  59299       0.0266      0.3942     -0.26532         
       2021  3 27  59300       0.0273      0.3959     -0.26614         
       2021  3 28  59301       0.0280      0.3975     -0.26724         
       2021  3 29  59302       0.0287      0.3991     -0.26860         
       2021  3 30  59303       0.0295      0.4007     -0.27000         
       2021  3 31  59304       0.0302      0.4023     -0.27134         
       2021  4  1  59305       0.0311      0.4039     -0.27252         
       2021  4  2  59306       0.0319      0.4055     -0.27341         
       2021  4  3  59307       0.0328      0.4070     -0.27409         
       2021  4  4  59308       0.0337      0.4086     -0.27464         
       2021  4  5  59309       0.0346      0.4101     -0.27512         
       2021  4  6  59310       0.0356      0.4116     -0.27558         
       2021  4  7  59311       0.0365      0.4131     -0.27618         
       2021  4  8  59312       0.0376      0.4146     -0.27687         
       2021  4  9  59313       0.0386      0.4161     -0.27764         
       2021  4 10  59314       0.0397      0.4175     -0.27854         
       2021  4 11  59315       0.0408      0.4190     -0.27952         
       2021  4 12  59316       0.0419      0.4204     -0.28052         
       2021  4 13  59317       0.0430      0.4218     -0.28144         
       2021  4 14  59318       0.0442      0.4232     -0.28226         
       2021  4 15  59319       0.0454      0.4245     -0.28298         
       2021  4 16  59320       0.0466      0.4259     -0.28356         
       2021  4 17  59321       0.0479      0.4272     -0.28394         
       2021  4 18  59322       0.0492      0.4285     -0.28418         
       2021  4 19  59323       0.0505      0.4298     -0.28434         
       2021  4 20  59324       0.0518      0.4311     -0.28449         
       2021  4 21  59325       0.0532      0.4324     -0.28475         
       2021  4 22  59326       0.0545      0.4336     -0.28524         
       2021  4 23  59327       0.0559      0.4348     -0.28601         
       2021  4 24  59328       0.0573      0.4360     -0.28714         
       2021  4 25  59329       0.0588      0.4372     -0.28848         
       2021  4 26  59330       0.0602      0.4383     -0.28987         
       2021  4 27  59331       0.0617      0.4395     -0.29119         
       2021  4 28  59332       0.0632      0.4406     -0.29238         
       2021  4 29  59333       0.0648      0.4416     -0.29329         
       2021  4 30  59334       0.0663      0.4427     -0.29393         
       2021  5  1  59335       0.0679      0.4437     -0.29442         
       2021  5  2  59336       0.0694      0.4447     -0.29482         
       2021  5  3  59337       0.0710      0.4457     -0.29523         
       2021  5  4  59338       0.0727      0.4467     -0.29570         
       2021  5  5  59339       0.0743      0.4476     -0.29626         
       2021  5  6  59340       0.0760      0.4485     -0.29692         
       2021  5  7  59341       0.0776      0.4494     -0.29765         
       2021  5  8  59342       0.0793      0.4502     -0.29842         
       2021  5  9  59343       0.0810      0.4511     -0.29919         
       2021  5 10  59344       0.0827      0.4519     -0.29989         
       2021  5 11  59345       0.0845      0.4526     -0.30047         
       2021  5 12  59346       0.0862      0.4534     -0.30092         
       2021  5 13  59347       0.0880      0.4541     -0.30121         
       2021  5 14  59348       0.0898      0.4548     -0.30125         
       2021  5 15  59349       0.0916      0.4555     -0.30115         
       2021  5 16  59350       0.0934      0.4561     -0.30099         
       2021  5 17  59351       0.0952      0.4567     -0.30081         
       2021  5 18  59352       0.0970      0.4573     -0.30064         
       2021  5 19  59353       0.0988      0.4579     -0.30065         
       2021  5 20  59354       0.1007      0.4584     -0.30095         
       2021  5 21  59355       0.1025      0.4589     -0.30145         
       2021  5 22  59356       0.1044      0.4593     -0.30215         
       2021  5 23  59357       0.1063      0.4598     -0.30299         
       2021  5 24  59358       0.1081      0.4602     -0.30383         
       2021  5 25  59359       0.1100      0.4606     -0.30449         
       2021  5 26  59360       0.1119      0.4609     -0.30492         
       2021  5 27  59361       0.1138      0.4612     -0.30510         
       2021  5 28  59362       0.1157      0.4615     -0.30506         
       2021  5 29  59363       0.1177      0.4618     -0.30490         
       2021  5 30  59364       0.1196      0.4620     -0.30471         
       2021  5 31  59365       0.1215      0.4622     -0.30457         
       2021  6  1  59366       0.1234      0.4624     -0.30451         
       2021  6  2  59367       0.1253      0.4625     -0.30458         
       2021  6  3  59368       0.1273      0.4626     -0.30480         
       2021  6  4  59369       0.1292      0.4627     -0.30503         
       2021  6  5  59370       0.1311      0.4627     -0.30523         
       2021  6  6  59371       0.1331      0.4627     -0.30540         
       2021  6  7  59372       0.1350      0.4627     -0.30555         
       2021  6  8  59373       0.1370      0.4627     -0.30561         
       2021  6  9  59374       0.1389      0.4626     -0.30550         
       2021  6 10  59375       0.1408      0.4625     -0.30524         
       2021  6 11  59376       0.1428      0.4623     -0.30484         
      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)                         
                      58989  -106.37    0.22   -9.88    0.07   
                      58990  -106.59    0.22   -9.94    0.07   
                      58991  -106.64    0.22  -10.16    0.07   
                      58992  -106.58    0.31  -10.42    0.05   
                      58993  -106.51    0.31  -10.58    0.05   
                      58994  -106.52    0.17  -10.61    0.13   
                      58995  -106.69    0.13  -10.59    0.14   
                      58996  -106.92    0.13  -10.58    0.14   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      58989    0.030  0.087   -0.061   0.074          
                      58990    0.031  0.087   -0.053   0.074          
                      58991    0.034  0.087   -0.044   0.074          
                      58992    0.034  0.124   -0.033   0.053          
                      58993    0.030  0.124   -0.020   0.053          
                      58994    0.024  0.067   -0.007   0.128          
                      58995    0.016  0.053    0.008   0.136          
                      58996    0.007  0.053    0.023   0.136          
                                                                               
    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).          
