                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      19 May 2022                                          Vol. XXXV No. 020   
      ______________________________________________________________________   
      GENERAL INFORMATION:                                                     
         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                         
             =  -0.1 seconds beginning 17 July 2021 at 0000 UTC                
         Beginning 1 January 2017:                                             
            TAI-UTC = 37.000 000 seconds                                       
     ***********************************************************************
     * ANNOUNCEMENTS:                                                      *
     *                                                                     *
     *             There will NOT be a leap second introduced              *
     *                   in UTC at the end of June 2022                    *
     *                                                                     *
     * We are pleased to announce the re-opening of the official           *
     * IERS Rapid Service / Prediction Center website at:                  *
     *     https://maia.usno.navy.mil                                      *
     *                                                                     *
     * Starting Feb 10, 2022, this site will be the primary public source  *
     * for data products published by the IERS Rapid Service / Prediction  *
     * Center, as well as the primary source for announcements and         *
     * information concerning those products. The latest IERS Bulletin A   *
     * can be accessed at https://maia.usno.navy.mil/ser7/ser7.dat         *
     *                                                                     *
     * In addition to the overhauled website design, we have also made     *
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     *     and will not be returning.                                      *
     *   - A new version of the EO Matrix Calculator web application       *
     *     with an improved interface is now available at                  *
     *     https://maia.usno.navy.mil/matrix-calculator                    *
     *                                                                     *
     * During the outage, we hope you were able to continue receiving      *
     * our products through NASA CDDIS, which graciously provided a        *
     * mirror for our data while our main site was down. While this        *
     * was not ideal for some customers, we thank you for your patience    *
     * and understanding while we made several improvements to             *
     * our website. All data products will continue to be uploaded to      *
     * the CDDIS mirrors at https://cddis.nasa.gov/archive/products/iers/  *
     * and ftps://gdc.cddis.eosdis.nasa.gov/products/iers/ , so users      *
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     * as their primary source if it meets their needs, as it will         *
     * receive our publications more promptly and directly, without        *
     * any need to login to the NASA Earthdata system.                     *
     * Updated EOPs may also be available at IERS:                         *
     *   https://datacenter.iers.org/eop.php                               *
     * EOP data files are uploaded directly from USNO to this site each    *
     * day. For further information, contact the IERS directly.            *
     *                                                                     *
     * Questions and enquiries about EOPs can be emailed to the            *
     * following address:                                                  *
     *   usn.ncr.navobsydc.mbx.eopcp@mail.mil                              *
     *                                                                     *
     * Distribution statement A.                                           *
     *   Approved for public release: distribution unlimited.              *
     *                                                                     *
     ***********************************************************************
     ________________________________________________________________________  
       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               
   22  5 13  59712 0.11539 .00009 0.48319 .00009 -0.096058 0.000012          
   22  5 14  59713 0.11737 .00009 0.48377 .00009 -0.096749 0.000012          
   22  5 15  59714 0.11929 .00009 0.48430 .00009 -0.097374 0.000012          
   22  5 16  59715 0.12115 .00009 0.48477 .00009 -0.097870 0.000014          
   22  5 17  59716 0.12294 .00009 0.48514 .00009 -0.098180 0.000015          
   22  5 18  59717 0.12472 .00011 0.48545 .00010 -0.098257 0.000016          
   22  5 19  59718 0.12648 .00009 0.48573 .00009 -0.098143 0.000022          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1402 - 0.0414 cos A + 0.1047 sin A + 0.0317 cos C + 0.0284 sin C  
      y =  0.3574 + 0.0983 cos A + 0.0401 sin A + 0.0284 cos C - 0.0317 sin C  
         UT1-UTC = -0.0546 + 0.00028 (MJD - 59726) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59718)/365.25 and C = 2*pi*(MJD-59718)/435.          
                                                                               
         TAI-UTC(MJD 59719) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59718)**0.80   S t = 0.00025 (MJD-59718)**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)              
       2022  5 20  59719       0.1283      0.4860     -0.09794         
       2022  5 21  59720       0.1302      0.4862     -0.09775         
       2022  5 22  59721       0.1321      0.4863     -0.09766         
       2022  5 23  59722       0.1340      0.4865     -0.09771         
       2022  5 24  59723       0.1360      0.4866     -0.09787         
       2022  5 25  59724       0.1380      0.4867     -0.09811         
       2022  5 26  59725       0.1401      0.4867     -0.09834         
       2022  5 27  59726       0.1421      0.4867     -0.09850         
       2022  5 28  59727       0.1441      0.4866     -0.09850         
       2022  5 29  59728       0.1461      0.4866     -0.09830         
       2022  5 30  59729       0.1481      0.4865     -0.09791         
       2022  5 31  59730       0.1501      0.4863     -0.09736         
       2022  6  1  59731       0.1521      0.4861     -0.09671         
       2022  6  2  59732       0.1541      0.4859     -0.09598         
       2022  6  3  59733       0.1561      0.4856     -0.09520         
       2022  6  4  59734       0.1581      0.4853     -0.09444         
       2022  6  5  59735       0.1602      0.4850     -0.09376         
       2022  6  6  59736       0.1622      0.4847     -0.09320         
       2022  6  7  59737       0.1642      0.4843     -0.09280         
       2022  6  8  59738       0.1662      0.4839     -0.09257         
       2022  6  9  59739       0.1683      0.4834     -0.09248         
       2022  6 10  59740       0.1703      0.4830     -0.09242         
       2022  6 11  59741       0.1723      0.4825     -0.09229         
       2022  6 12  59742       0.1743      0.4819     -0.09197         
       2022  6 13  59743       0.1762      0.4814     -0.09138         
       2022  6 14  59744       0.1782      0.4808     -0.09051         
       2022  6 15  59745       0.1802      0.4802     -0.08941         
       2022  6 16  59746       0.1821      0.4795     -0.08820         
       2022  6 17  59747       0.1841      0.4788     -0.08703         
       2022  6 18  59748       0.1860      0.4781     -0.08598         
       2022  6 19  59749       0.1879      0.4774     -0.08512         
       2022  6 20  59750       0.1898      0.4766     -0.08441         
       2022  6 21  59751       0.1917      0.4758     -0.08379         
       2022  6 22  59752       0.1936      0.4750     -0.08315         
       2022  6 23  59753       0.1955      0.4741     -0.08243         
       2022  6 24  59754       0.1973      0.4733     -0.08154         
       2022  6 25  59755       0.1992      0.4724     -0.08044         
       2022  6 26  59756       0.2010      0.4714     -0.07912         
       2022  6 27  59757       0.2028      0.4705     -0.07760         
       2022  6 28  59758       0.2046      0.4695     -0.07592         
       2022  6 29  59759       0.2064      0.4685     -0.07411         
       2022  6 30  59760       0.2082      0.4674     -0.07226         
       2022  7  1  59761       0.2099      0.4664     -0.07043         
       2022  7  2  59762       0.2116      0.4653     -0.06870         
       2022  7  3  59763       0.2133      0.4641     -0.06710         
       2022  7  4  59764       0.2150      0.4630     -0.06569         
       2022  7  5  59765       0.2167      0.4618     -0.06446         
       2022  7  6  59766       0.2183      0.4606     -0.06340         
       2022  7  7  59767       0.2200      0.4594     -0.06245         
       2022  7  8  59768       0.2216      0.4581     -0.06153         
       2022  7  9  59769       0.2232      0.4569     -0.06055         
       2022  7 10  59770       0.2247      0.4556     -0.05940         
       2022  7 11  59771       0.2263      0.4543     -0.05803         
       2022  7 12  59772       0.2278      0.4529     -0.05644         
       2022  7 13  59773       0.2293      0.4515     -0.05473         
       2022  7 14  59774       0.2308      0.4501     -0.05304         
       2022  7 15  59775       0.2322      0.4487     -0.05149         
       2022  7 16  59776       0.2337      0.4473     -0.05018         
       2022  7 17  59777       0.2351      0.4458     -0.04910         
       2022  7 18  59778       0.2365      0.4444     -0.04818         
       2022  7 19  59779       0.2378      0.4429     -0.04731         
       2022  7 20  59780       0.2391      0.4413     -0.04638         
       2022  7 21  59781       0.2405      0.4398     -0.04532         
       2022  7 22  59782       0.2417      0.4382     -0.04408         
       2022  7 23  59783       0.2430      0.4367     -0.04264         
       2022  7 24  59784       0.2442      0.4351     -0.04101         
       2022  7 25  59785       0.2454      0.4334     -0.03923         
       2022  7 26  59786       0.2466      0.4318     -0.03736         
       2022  7 27  59787       0.2477      0.4302     -0.03545         
       2022  7 28  59788       0.2488      0.4285     -0.03359         
       2022  7 29  59789       0.2499      0.4268     -0.03183         
       2022  7 30  59790       0.2510      0.4251     -0.03024         
       2022  7 31  59791       0.2520      0.4234     -0.02886         
       2022  8  1  59792       0.2530      0.4216     -0.02769         
       2022  8  2  59793       0.2539      0.4199     -0.02670         
       2022  8  3  59794       0.2549      0.4181     -0.02586         
       2022  8  4  59795       0.2558      0.4163     -0.02508         
       2022  8  5  59796       0.2567      0.4146     -0.02427         
       2022  8  6  59797       0.2575      0.4127     -0.02334         
       2022  8  7  59798       0.2583      0.4109     -0.02224         
       2022  8  8  59799       0.2591      0.4091     -0.02095         
       2022  8  9  59800       0.2598      0.4072     -0.01953         
       2022  8 10  59801       0.2606      0.4054     -0.01810         
       2022  8 11  59802       0.2612      0.4035     -0.01680         
       2022  8 12  59803       0.2619      0.4017     -0.01573         
       2022  8 13  59804       0.2625      0.3998     -0.01495         
       2022  8 14  59805       0.2631      0.3979     -0.01442         
       2022  8 15  59806       0.2637      0.3960     -0.01402         
       2022  8 16  59807       0.2642      0.3941     -0.01363         
       2022  8 17  59808       0.2647      0.3921     -0.01314         
       2022  8 18  59809       0.2651      0.3902     -0.01248         
       2022  8 19  59810       0.2656      0.3883     -0.01162         
       2022  8 20  59811       0.2659      0.3863     -0.01056         
       2022  8 21  59812       0.2663      0.3844     -0.00935         
       2022  8 22  59813       0.2666      0.3824     -0.00802         
       2022  8 23  59814       0.2669      0.3805     -0.00665         
       2022  8 24  59815       0.2672      0.3785     -0.00531         
       2022  8 25  59816       0.2674      0.3765     -0.00406         
       2022  8 26  59817       0.2676      0.3746     -0.00298         
       2022  8 27  59818       0.2677      0.3726     -0.00210         
       2022  8 28  59819       0.2678      0.3706     -0.00144         
       2022  8 29  59820       0.2679      0.3687     -0.00099         
       2022  8 30  59821       0.2680      0.3667     -0.00068         
       2022  8 31  59822       0.2680      0.3647     -0.00043         
       2022  9  1  59823       0.2680      0.3627     -0.00016         
       2022  9  2  59824       0.2679      0.3608      0.00024         
       2022  9  3  59825       0.2678      0.3588      0.00080         
       2022  9  4  59826       0.2677      0.3568      0.00156         
       2022  9  5  59827       0.2675      0.3548      0.00251         
       2022  9  6  59828       0.2673      0.3529      0.00352         
       2022  9  7  59829       0.2671      0.3509      0.00445         
       2022  9  8  59830       0.2669      0.3489      0.00519         
       2022  9  9  59831       0.2666      0.3470      0.00565         
       2022  9 10  59832       0.2662      0.3450      0.00583         
       2022  9 11  59833       0.2659      0.3431      0.00582         
       2022  9 12  59834       0.2655      0.3411      0.00572         
       2022  9 13  59835       0.2651      0.3392      0.00568         
       2022  9 14  59836       0.2646      0.3373      0.00580         
       2022  9 15  59837       0.2641      0.3353      0.00613         
       2022  9 16  59838       0.2636      0.3334      0.00668         
       2022  9 17  59839       0.2630      0.3315      0.00742         
       2022  9 18  59840       0.2624      0.3296      0.00830         
       2022  9 19  59841       0.2618      0.3277      0.00925         
       2022  9 20  59842       0.2611      0.3259      0.01019         
       2022  9 21  59843       0.2604      0.3240      0.01106         
       2022  9 22  59844       0.2597      0.3221      0.01178         
       2022  9 23  59845       0.2589      0.3203      0.01231         
       2022  9 24  59846       0.2581      0.3185      0.01261         
       2022  9 25  59847       0.2573      0.3166      0.01269         
       2022  9 26  59848       0.2565      0.3148      0.01259         
       2022  9 27  59849       0.2556      0.3130      0.01240         
       2022  9 28  59850       0.2547      0.3113      0.01222         
       2022  9 29  59851       0.2537      0.3095      0.01216         
       2022  9 30  59852       0.2527      0.3077      0.01228         
       2022 10  1  59853       0.2517      0.3060      0.01261         
       2022 10  2  59854       0.2507      0.3043      0.01312         
       2022 10  3  59855       0.2496      0.3026      0.01372         
       2022 10  4  59856       0.2485      0.3009      0.01429         
       2022 10  5  59857       0.2474      0.2992      0.01470         
       2022 10  6  59858       0.2463      0.2976      0.01488         
       2022 10  7  59859       0.2451      0.2959      0.01478         
       2022 10  8  59860       0.2439      0.2943      0.01446         
       2022 10  9  59861       0.2426      0.2927      0.01401         
       2022 10 10  59862       0.2414      0.2911      0.01355         
       2022 10 11  59863       0.2401      0.2896      0.01320         
       2022 10 12  59864       0.2387      0.2880      0.01305         
       2022 10 13  59865       0.2374      0.2865      0.01312         
       2022 10 14  59866       0.2360      0.2850      0.01342         
       2022 10 15  59867       0.2346      0.2835      0.01388         
       2022 10 16  59868       0.2332      0.2821      0.01446         
       2022 10 17  59869       0.2318      0.2807      0.01506         
       2022 10 18  59870       0.2303      0.2793      0.01563         
       2022 10 19  59871       0.2288      0.2779      0.01607         
       2022 10 20  59872       0.2273      0.2765      0.01635         
       2022 10 21  59873       0.2257      0.2752      0.01641         
       2022 10 22  59874       0.2242      0.2738      0.01626         
       2022 10 23  59875       0.2226      0.2726      0.01592         
       2022 10 24  59876       0.2210      0.2713      0.01544         
       2022 10 25  59877       0.2193      0.2700      0.01493         
       2022 10 26  59878       0.2177      0.2688      0.01450         
       2022 10 27  59879       0.2160      0.2676      0.01426         
       2022 10 28  59880       0.2143      0.2665      0.01425         
       2022 10 29  59881       0.2126      0.2653      0.01447         
       2022 10 30  59882       0.2108      0.2642      0.01483         
       2022 10 31  59883       0.2091      0.2631      0.01520         
       2022 11  1  59884       0.2073      0.2621      0.01547         
       2022 11  2  59885       0.2055      0.2610      0.01553         
       2022 11  3  59886       0.2037      0.2600      0.01536         
       2022 11  4  59887       0.2019      0.2591      0.01497         
       2022 11  5  59888       0.2001      0.2581      0.01444         
       2022 11  6  59889       0.1982      0.2572      0.01387         
       2022 11  7  59890       0.1963      0.2563      0.01338         
       2022 11  8  59891       0.1945      0.2555      0.01305         
       2022 11  9  59892       0.1926      0.2546      0.01294         
       2022 11 10  59893       0.1906      0.2538      0.01306         
       2022 11 11  59894       0.1887      0.2530      0.01336         
       2022 11 12  59895       0.1868      0.2523      0.01381         
       2022 11 13  59896       0.1848      0.2516      0.01433         
       2022 11 14  59897       0.1829      0.2509      0.01483         
       2022 11 15  59898       0.1809      0.2503      0.01525         
       2022 11 16  59899       0.1789      0.2496      0.01551         
       2022 11 17  59900       0.1769      0.2490      0.01558         
       2022 11 18  59901       0.1749      0.2485      0.01542         
       2022 11 19  59902       0.1729      0.2480      0.01506         
       2022 11 20  59903       0.1709      0.2475      0.01451         
       2022 11 21  59904       0.1688      0.2470      0.01385         
       2022 11 22  59905       0.1668      0.2466      0.01318         
       2022 11 23  59906       0.1648      0.2462      0.01260         
       2022 11 24  59907       0.1627      0.2458      0.01221         
       2022 11 25  59908       0.1607      0.2454      0.01202         
       2022 11 26  59909       0.1586      0.2451      0.01199         
       2022 11 27  59910       0.1565      0.2449      0.01201         
       2022 11 28  59911       0.1545      0.2446      0.01198         
       2022 11 29  59912       0.1524      0.2444      0.01179         
       2022 11 30  59913       0.1503      0.2442      0.01143         
       2022 12  1  59914       0.1483      0.2441      0.01092         
       2022 12  2  59915       0.1462      0.2439      0.01033         
       2022 12  3  59916       0.1441      0.2439      0.00976         
       2022 12  4  59917       0.1420      0.2438      0.00931         
       2022 12  5  59918       0.1399      0.2438      0.00906         
       2022 12  6  59919       0.1379      0.2438      0.00904         
       2022 12  7  59920       0.1358      0.2438      0.00928         
       2022 12  8  59921       0.1337      0.2439      0.00973         
       2022 12  9  59922       0.1317      0.2440      0.01036         
       2022 12 10  59923       0.1296      0.2442      0.01108         
       2022 12 11  59924       0.1275      0.2443      0.01181         
       2022 12 12  59925       0.1255      0.2445      0.01248         
       2022 12 13  59926       0.1234      0.2448      0.01302         
       2022 12 14  59927       0.1214      0.2450      0.01340         
       2022 12 15  59928       0.1193      0.2453      0.01359         
       2022 12 16  59929       0.1173      0.2457      0.01362         
       2022 12 17  59930       0.1153      0.2460      0.01349         
       2022 12 18  59931       0.1132      0.2464      0.01325         
       2022 12 19  59932       0.1112      0.2468      0.01298         
       2022 12 20  59933       0.1092      0.2473      0.01278         
       2022 12 21  59934       0.1072      0.2478      0.01277         
       2022 12 22  59935       0.1052      0.2483      0.01302         
       2022 12 23  59936       0.1033      0.2488      0.01352         
       2022 12 24  59937       0.1013      0.2494      0.01415         
       2022 12 25  59938       0.0993      0.2500      0.01476         
       2022 12 26  59939       0.0974      0.2507      0.01522         
       2022 12 27  59940       0.0955      0.2513      0.01547         
       2022 12 28  59941       0.0936      0.2520      0.01548         
       2022 12 29  59942       0.0916      0.2527      0.01532         
       2022 12 30  59943       0.0898      0.2535      0.01505         
       2022 12 31  59944       0.0879      0.2543      0.01479         
       2023  1  1  59945       0.0860      0.2551      0.01474         
       2023  1  2  59946       0.0842      0.2559      0.01493         
       2023  1  3  59947       0.0824      0.2568      0.01532         
       2023  1  4  59948       0.0806      0.2577      0.01599         
       2023  1  5  59949       0.0788      0.2586      0.01682         
       2023  1  6  59950       0.0770      0.2596      0.01774         
       2023  1  7  59951       0.0752      0.2606      0.01865         
       2023  1  8  59952       0.0735      0.2616      0.01948         
       2023  1  9  59953       0.0718      0.2626      0.02018         
       2023  1 10  59954       0.0701      0.2637      0.02071         
       2023  1 11  59955       0.0684      0.2648      0.02108         
       2023  1 12  59956       0.0667      0.2659      0.02130         
       2023  1 13  59957       0.0651      0.2670      0.02137         
       2023  1 14  59958       0.0635      0.2682      0.02137         
       2023  1 15  59959       0.0619      0.2693      0.02134         
       2023  1 16  59960       0.0603      0.2706      0.02146         
       2023  1 17  59961       0.0588      0.2718      0.02178         
       2023  1 18  59962       0.0572      0.2731      0.02228         
       2023  1 19  59963       0.0557      0.2743      0.02289         
       2023  1 20  59964       0.0543      0.2756      0.02360         
       2023  1 21  59965       0.0528      0.2770      0.02437         
       2023  1 22  59966       0.0514      0.2783      0.02492         
       2023  1 23  59967       0.0500      0.2797      0.02519         
       2023  1 24  59968       0.0486      0.2811      0.02519         
       2023  1 25  59969       0.0472      0.2825      0.02491         
       2023  1 26  59970       0.0459      0.2839      0.02455         
       2023  1 27  59971       0.0446      0.2854      0.02423         
       2023  1 28  59972       0.0433      0.2869      0.02409         
       2023  1 29  59973       0.0421      0.2883      0.02421         
       2023  1 30  59974       0.0409      0.2899      0.02463         
       2023  1 31  59975       0.0397      0.2914      0.02522         
       2023  2  1  59976       0.0385      0.2929      0.02599         
       2023  2  2  59977       0.0374      0.2945      0.02677         
       2023  2  3  59978       0.0363      0.2961      0.02766         
       2023  2  4  59979       0.0352      0.2977      0.02852         
       2023  2  5  59980       0.0341      0.2993      0.02927         
       2023  2  6  59981       0.0331      0.3009      0.02982         
       2023  2  7  59982       0.0321      0.3026      0.03018         
       2023  2  8  59983       0.0312      0.3042      0.03029         
       2023  2  9  59984       0.0303      0.3059      0.03024         
       2023  2 10  59985       0.0294      0.3076      0.03007         
       2023  2 11  59986       0.0285      0.3093      0.02990         
       2023  2 12  59987       0.0277      0.3110      0.02975         
       2023  2 13  59988       0.0269      0.3128      0.02970         
       2023  2 14  59989       0.0261      0.3145      0.02981         
       2023  2 15  59990       0.0254      0.3163      0.03007         
       2023  2 16  59991       0.0246      0.3180      0.03045         
       2023  2 17  59992       0.0240      0.3198      0.03078         
       2023  2 18  59993       0.0233      0.3216      0.03110         
       2023  2 19  59994       0.0227      0.3234      0.03118         
       2023  2 20  59995       0.0221      0.3252      0.03094         
       2023  2 21  59996       0.0216      0.3270      0.03047         
       2023  2 22  59997       0.0211      0.3288      0.02977         
       2023  2 23  59998       0.0206      0.3306      0.02914         
       2023  2 24  59999       0.0202      0.3325      0.02856         
       2023  2 25  60000       0.0198      0.3343      0.02820         
       2023  2 26  60001       0.0194      0.3361      0.02808         
       2023  2 27  60002       0.0190      0.3380      0.02824         
       2023  2 28  60003       0.0187      0.3398      0.02860         
       2023  3  1  60004       0.0184      0.3417      0.02907         
       2023  3  2  60005       0.0182      0.3436      0.02957         
       2023  3  3  60006       0.0180      0.3454      0.03009         
       2023  3  4  60007       0.0178      0.3473      0.03049         
       2023  3  5  60008       0.0177      0.3492      0.03068         
       2023  3  6  60009       0.0176      0.3510      0.03069         
       2023  3  7  60010       0.0175      0.3529      0.03044         
       2023  3  8  60011       0.0174      0.3548      0.02999         
       2023  3  9  60012       0.0174      0.3567      0.02941         
       2023  3 10  60013       0.0175      0.3585      0.02881         
       2023  3 11  60014       0.0175      0.3604      0.02817         
       2023  3 12  60015       0.0176      0.3623      0.02767         
       2023  3 13  60016       0.0178      0.3641      0.02730         
       2023  3 14  60017       0.0179      0.3660      0.02707         
       2023  3 15  60018       0.0181      0.3679      0.02694         
       2023  3 16  60019       0.0183      0.3697      0.02681         
       2023  3 17  60020       0.0186      0.3716      0.02656         
       2023  3 18  60021       0.0189      0.3734      0.02616         
       2023  3 19  60022       0.0192      0.3753      0.02548         
       2023  3 20  60023       0.0196      0.3771      0.02448         
       2023  3 21  60024       0.0200      0.3790      0.02324         
       2023  3 22  60025       0.0204      0.3808      0.02187         
       2023  3 23  60026       0.0209      0.3826      0.02056         
       2023  3 24  60027       0.0214      0.3844      0.01939         
       2023  3 25  60028       0.0219      0.3862      0.01850         
       2023  3 26  60029       0.0225      0.3880      0.01787         
       2023  3 27  60030       0.0230      0.3898      0.01750         
       2023  3 28  60031       0.0237      0.3916      0.01732         
       2023  3 29  60032       0.0243      0.3933      0.01712         
       2023  3 30  60033       0.0250      0.3951      0.01694         
       2023  3 31  60034       0.0257      0.3968      0.01672         
       2023  4  1  60035       0.0265      0.3986      0.01636         
       2023  4  2  60036       0.0272      0.4003      0.01579         
       2023  4  3  60037       0.0281      0.4020      0.01506         
       2023  4  4  60038       0.0289      0.4037      0.01423         
       2023  4  5  60039       0.0298      0.4053      0.01333         
       2023  4  6  60040       0.0307      0.4070      0.01234         
       2023  4  7  60041       0.0316      0.4087      0.01140         
       2023  4  8  60042       0.0325      0.4103      0.01062         
       2023  4  9  60043       0.0335      0.4119      0.01007         
       2023  4 10  60044       0.0346      0.4135      0.00980         
       2023  4 11  60045       0.0356      0.4151      0.00970         
       2023  4 12  60046       0.0367      0.4167      0.00973         
       2023  4 13  60047       0.0378      0.4182      0.00977         
       2023  4 14  60048       0.0389      0.4198      0.00978         
       2023  4 15  60049       0.0400      0.4213      0.00959         
       2023  4 16  60050       0.0412      0.4228      0.00913         
       2023  4 17  60051       0.0424      0.4243      0.00841         
       2023  4 18  60052       0.0437      0.4257      0.00762         
       2023  4 19  60053       0.0449      0.4272      0.00675         
       2023  4 20  60054       0.0462      0.4286      0.00597         
       2023  4 21  60055       0.0475      0.4300      0.00542         
       2023  4 22  60056       0.0489      0.4314      0.00516         
       2023  4 23  60057       0.0502      0.4327      0.00523         
       2023  4 24  60058       0.0516      0.4340      0.00547         
       2023  4 25  60059       0.0530      0.4354      0.00594         
       2023  4 26  60060       0.0544      0.4366      0.00650         
       2023  4 27  60061       0.0559      0.4379      0.00700         
       2023  4 28  60062       0.0574      0.4392      0.00732         
       2023  4 29  60063       0.0588      0.4404      0.00747         
       2023  4 30  60064       0.0604      0.4416      0.00736         
       2023  5  1  60065       0.0619      0.4428      0.00701         
       2023  5  2  60066       0.0635      0.4439      0.00653         
       2023  5  3  60067       0.0650      0.4450      0.00590         
       2023  5  4  60068       0.0666      0.4461      0.00524         
       2023  5  5  60069       0.0682      0.4472      0.00469         
       2023  5  6  60070       0.0699      0.4482      0.00428         
       2023  5  7  60071       0.0715      0.4493      0.00414         
       2023  5  8  60072       0.0732      0.4503      0.00415         
       2023  5  9  60073       0.0749      0.4512      0.00433         
       2023  5 10  60074       0.0766      0.4522      0.00461         
       2023  5 11  60075       0.0783      0.4531      0.00478         
       2023  5 12  60076       0.0800      0.4540      0.00483         
       2023  5 13  60077       0.0818      0.4548      0.00461         
       2023  5 14  60078       0.0835      0.4557      0.00416         
       2023  5 15  60079       0.0853      0.4565      0.00358         
       2023  5 16  60080       0.0871      0.4573      0.00290         
       2023  5 17  60081       0.0889      0.4580      0.00227         
       2023  5 18  60082       0.0907      0.4587      0.00182         
       2023  5 19  60083       0.0925      0.4594      0.00157         
      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)                         
                      59699  -105.59    0.96   -8.95    0.22   
                      59700  -105.58    0.96   -8.95    0.22   
                      59701  -105.54    0.91   -9.13    0.15   
                      59702  -105.56    0.87   -9.36    0.02   
                      59703  -105.61    0.93   -9.49    0.03   
                      59704  -105.63    0.93   -9.52    0.03   
                      59705  -105.60    0.93   -9.56    0.03   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59699    0.325  0.383   -0.116   0.222          
                      59700    0.333  0.383   -0.103   0.222          
                      59701    0.341  0.362   -0.084   0.146          
                      59702    0.349  0.346   -0.061   0.018          
                      59703    0.357  0.368   -0.037   0.028          
                      59704    0.367  0.368   -0.010   0.028          
                      59705    0.378  0.368    0.017   0.028          
                                                                               
