                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      28 April 2022                                        Vol. XXXV No. 017   
      ______________________________________________________________________   
      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         *
     *                                                                     *
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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      *
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     * mirror for our data while our main site was down. While this        *
     * was not ideal for some customers, we thank you for your patience    *
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     * 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  4 22  59691 0.07275 .00009 0.46408 .00009 -0.098304 0.000014          
   22  4 23  59692 0.07522 .00009 0.46510 .00009 -0.097919 0.000012          
   22  4 24  59693 0.07786 .00009 0.46633 .00009 -0.097532 0.000011          
   22  4 25  59694 0.08047 .00009 0.46796 .00009 -0.097325 0.000065          
   22  4 26  59695 0.08281 .00009 0.46980 .00009 -0.097245 0.000065          
   22  4 27  59696 0.08482 .00009 0.47142 .00009 -0.097327 0.000065          
   22  4 28  59697 0.08651 .00009 0.47277 .00009 -0.097471 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 =  0.1453 - 0.0725 cos A + 0.0795 sin A + 0.0169 cos C + 0.0380 sin C  
      y =  0.3615 + 0.0743 cos A + 0.0683 sin A + 0.0380 cos C - 0.0169 sin C  
         UT1-UTC = -0.0465 + 0.00027 (MJD - 59705) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59697)/365.25 and C = 2*pi*(MJD-59697)/435.          
                                                                               
         TAI-UTC(MJD 59698) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59697)**0.80   S t = 0.00025 (MJD-59697)**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  4 29  59698       0.0882      0.4738     -0.09763         
       2022  4 30  59699       0.0898      0.4746     -0.09773         
       2022  5  1  59700       0.0917      0.4753     -0.09772         
       2022  5  2  59701       0.0936      0.4758     -0.09757         
       2022  5  3  59702       0.0957      0.4764     -0.09730         
       2022  5  4  59703       0.0978      0.4771     -0.09691         
       2022  5  5  59704       0.0998      0.4777     -0.09642         
       2022  5  6  59705       0.1019      0.4783     -0.09586         
       2022  5  7  59706       0.1038      0.4788     -0.09530         
       2022  5  8  59707       0.1058      0.4793     -0.09476         
       2022  5  9  59708       0.1077      0.4798     -0.09426         
       2022  5 10  59709       0.1096      0.4803     -0.09386         
       2022  5 11  59710       0.1116      0.4807     -0.09361         
       2022  5 12  59711       0.1135      0.4812     -0.09354         
       2022  5 13  59712       0.1154      0.4816     -0.09364         
       2022  5 14  59713       0.1173      0.4819     -0.09381         
       2022  5 15  59714       0.1191      0.4822     -0.09394         
       2022  5 16  59715       0.1210      0.4823     -0.09388         
       2022  5 17  59716       0.1230      0.4825     -0.09353         
       2022  5 18  59717       0.1250      0.4826     -0.09289         
       2022  5 19  59718       0.1270      0.4827     -0.09206         
       2022  5 20  59719       0.1291      0.4829     -0.09116         
       2022  5 21  59720       0.1311      0.4830     -0.09033         
       2022  5 22  59721       0.1331      0.4831     -0.08965         
       2022  5 23  59722       0.1351      0.4832     -0.08914         
       2022  5 24  59723       0.1371      0.4832     -0.08876         
       2022  5 25  59724       0.1391      0.4832     -0.08844         
       2022  5 26  59725       0.1411      0.4832     -0.08811         
       2022  5 27  59726       0.1431      0.4831     -0.08770         
       2022  5 28  59727       0.1451      0.4830     -0.08712         
       2022  5 29  59728       0.1472      0.4829     -0.08635         
       2022  5 30  59729       0.1492      0.4827     -0.08536         
       2022  5 31  59730       0.1512      0.4825     -0.08415         
       2022  6  1  59731       0.1532      0.4823     -0.08278         
       2022  6  2  59732       0.1553      0.4821     -0.08131         
       2022  6  3  59733       0.1573      0.4818     -0.07980         
       2022  6  4  59734       0.1594      0.4815     -0.07834         
       2022  6  5  59735       0.1614      0.4812     -0.07699         
       2022  6  6  59736       0.1634      0.4808     -0.07580         
       2022  6  7  59737       0.1654      0.4804     -0.07481         
       2022  6  8  59738       0.1674      0.4800     -0.07403         
       2022  6  9  59739       0.1694      0.4796     -0.07341         
       2022  6 10  59740       0.1714      0.4791     -0.07291         
       2022  6 11  59741       0.1734      0.4786     -0.07240         
       2022  6 12  59742       0.1754      0.4780     -0.07177         
       2022  6 13  59743       0.1774      0.4775     -0.07092         
       2022  6 14  59744       0.1794      0.4769     -0.06980         
       2022  6 15  59745       0.1813      0.4762     -0.06847         
       2022  6 16  59746       0.1833      0.4756     -0.06705         
       2022  6 17  59747       0.1852      0.4749     -0.06567         
       2022  6 18  59748       0.1872      0.4742     -0.06445         
       2022  6 19  59749       0.1891      0.4734     -0.06343         
       2022  6 20  59750       0.1910      0.4726     -0.06260         
       2022  6 21  59751       0.1929      0.4718     -0.06186         
       2022  6 22  59752       0.1948      0.4710     -0.06114         
       2022  6 23  59753       0.1966      0.4701     -0.06034         
       2022  6 24  59754       0.1985      0.4693     -0.05941         
       2022  6 25  59755       0.2003      0.4683     -0.05829         
       2022  6 26  59756       0.2022      0.4674     -0.05698         
       2022  6 27  59757       0.2040      0.4664     -0.05548         
       2022  6 28  59758       0.2058      0.4654     -0.05384         
       2022  6 29  59759       0.2075      0.4644     -0.05209         
       2022  6 30  59760       0.2093      0.4634     -0.05032         
       2022  7  1  59761       0.2111      0.4623     -0.04859         
       2022  7  2  59762       0.2128      0.4612     -0.04698         
       2022  7  3  59763       0.2145      0.4600     -0.04553         
       2022  7  4  59764       0.2162      0.4589     -0.04429         
       2022  7  5  59765       0.2178      0.4577     -0.04324         
       2022  7  6  59766       0.2195      0.4565     -0.04238         
       2022  7  7  59767       0.2211      0.4553     -0.04164         
       2022  7  8  59768       0.2227      0.4540     -0.04095         
       2022  7  9  59769       0.2243      0.4527     -0.04020         
       2022  7 10  59770       0.2259      0.4514     -0.03929         
       2022  7 11  59771       0.2274      0.4501     -0.03816         
       2022  7 12  59772       0.2290      0.4488     -0.03683         
       2022  7 13  59773       0.2305      0.4474     -0.03537         
       2022  7 14  59774       0.2319      0.4460     -0.03394         
       2022  7 15  59775       0.2334      0.4446     -0.03266         
       2022  7 16  59776       0.2348      0.4432     -0.03161         
       2022  7 17  59777       0.2362      0.4417     -0.03080         
       2022  7 18  59778       0.2376      0.4402     -0.03016         
       2022  7 19  59779       0.2389      0.4387     -0.02957         
       2022  7 20  59780       0.2403      0.4372     -0.02893         
       2022  7 21  59781       0.2416      0.4357     -0.02816         
       2022  7 22  59782       0.2429      0.4341     -0.02720         
       2022  7 23  59783       0.2441      0.4325     -0.02604         
       2022  7 24  59784       0.2453      0.4309     -0.02468         
       2022  7 25  59785       0.2465      0.4293     -0.02317         
       2022  7 26  59786       0.2477      0.4277     -0.02156         
       2022  7 27  59787       0.2488      0.4260     -0.01990         
       2022  7 28  59788       0.2499      0.4243     -0.01828         
       2022  7 29  59789       0.2510      0.4227     -0.01675         
       2022  7 30  59790       0.2521      0.4210     -0.01538         
       2022  7 31  59791       0.2531      0.4192     -0.01421         
       2022  8  1  59792       0.2541      0.4175     -0.01323         
       2022  8  2  59793       0.2550      0.4158     -0.01244         
       2022  8  3  59794       0.2560      0.4140     -0.01177         
       2022  8  4  59795       0.2569      0.4122     -0.01115         
       2022  8  5  59796       0.2577      0.4104     -0.01049         
       2022  8  6  59797       0.2586      0.4086     -0.00970         
       2022  8  7  59798       0.2594      0.4068     -0.00873         
       2022  8  8  59799       0.2602      0.4050     -0.00755         
       2022  8  9  59800       0.2609      0.4032     -0.00624         
       2022  8 10  59801       0.2616      0.4013     -0.00490         
       2022  8 11  59802       0.2623      0.3994     -0.00367         
       2022  8 12  59803       0.2630      0.3976     -0.00268         
       2022  8 13  59804       0.2636      0.3957     -0.00195         
       2022  8 14  59805       0.2642      0.3938     -0.00146         
       2022  8 15  59806       0.2647      0.3919     -0.00102         
       2022  8 16  59807       0.2652      0.3900     -0.00058         
       2022  8 17  59808       0.2657      0.3881     -0.00003         
       2022  8 18  59809       0.2662      0.3862      0.00070         
       2022  8 19  59810       0.2666      0.3842      0.00164         
       2022  8 20  59811       0.2670      0.3823      0.00278         
       2022  8 21  59812       0.2673      0.3804      0.00407         
       2022  8 22  59813       0.2676      0.3784      0.00548         
       2022  8 23  59814       0.2679      0.3765      0.00693         
       2022  8 24  59815       0.2682      0.3745      0.00835         
       2022  8 25  59816       0.2684      0.3726      0.00967         
       2022  8 26  59817       0.2686      0.3706      0.01083         
       2022  8 27  59818       0.2687      0.3686      0.01178         
       2022  8 28  59819       0.2688      0.3667      0.01251         
       2022  8 29  59820       0.2689      0.3647      0.01304         
       2022  8 30  59821       0.2689      0.3627      0.01342         
       2022  8 31  59822       0.2689      0.3608      0.01373         
       2022  9  1  59823       0.2689      0.3588      0.01407         
       2022  9  2  59824       0.2689      0.3568      0.01453         
       2022  9  3  59825       0.2688      0.3549      0.01517         
       2022  9  4  59826       0.2686      0.3529      0.01599         
       2022  9  5  59827       0.2685      0.3510      0.01697         
       2022  9  6  59828       0.2683      0.3490      0.01800         
       2022  9  7  59829       0.2680      0.3470      0.01895         
       2022  9  8  59830       0.2678      0.3451      0.01969         
       2022  9  9  59831       0.2675      0.3431      0.02017         
       2022  9 10  59832       0.2671      0.3412      0.02036         
       2022  9 11  59833       0.2668      0.3393      0.02035         
       2022  9 12  59834       0.2664      0.3373      0.02027         
       2022  9 13  59835       0.2659      0.3354      0.02023         
       2022  9 14  59836       0.2655      0.3335      0.02035         
       2022  9 15  59837       0.2650      0.3316      0.02068         
       2022  9 16  59838       0.2644      0.3297      0.02122         
       2022  9 17  59839       0.2639      0.3278      0.02195         
       2022  9 18  59840       0.2633      0.3259      0.02281         
       2022  9 19  59841       0.2626      0.3240      0.02374         
       2022  9 20  59842       0.2619      0.3222      0.02467         
       2022  9 21  59843       0.2612      0.3203      0.02551         
       2022  9 22  59844       0.2605      0.3185      0.02620         
       2022  9 23  59845       0.2597      0.3166      0.02670         
       2022  9 24  59846       0.2589      0.3148      0.02697         
       2022  9 25  59847       0.2581      0.3130      0.02701         
       2022  9 26  59848       0.2572      0.3112      0.02688         
       2022  9 27  59849       0.2564      0.3094      0.02665         
       2022  9 28  59850       0.2554      0.3077      0.02643         
       2022  9 29  59851       0.2545      0.3059      0.02631         
       2022  9 30  59852       0.2535      0.3042      0.02638         
       2022 10  1  59853       0.2525      0.3025      0.02667         
       2022 10  2  59854       0.2514      0.3007      0.02713         
       2022 10  3  59855       0.2503      0.2991      0.02767         
       2022 10  4  59856       0.2492      0.2974      0.02819         
       2022 10  5  59857       0.2481      0.2957      0.02855         
       2022 10  6  59858       0.2469      0.2941      0.02867         
       2022 10  7  59859       0.2457      0.2925      0.02852         
       2022 10  8  59860       0.2445      0.2909      0.02814         
       2022 10  9  59861       0.2433      0.2893      0.02763         
       2022 10 10  59862       0.2420      0.2877      0.02711         
       2022 10 11  59863       0.2407      0.2862      0.02670         
       2022 10 12  59864       0.2394      0.2846      0.02649         
       2022 10 13  59865       0.2380      0.2831      0.02649         
       2022 10 14  59866       0.2366      0.2817      0.02672         
       2022 10 15  59867       0.2352      0.2802      0.02711         
       2022 10 16  59868       0.2338      0.2787      0.02761         
       2022 10 17  59869       0.2323      0.2773      0.02814         
       2022 10 18  59870       0.2308      0.2759      0.02862         
       2022 10 19  59871       0.2293      0.2746      0.02898         
       2022 10 20  59872       0.2278      0.2732      0.02916         
       2022 10 21  59873       0.2262      0.2719      0.02913         
       2022 10 22  59874       0.2246      0.2706      0.02888         
       2022 10 23  59875       0.2230      0.2693      0.02842         
       2022 10 24  59876       0.2214      0.2680      0.02782         
       2022 10 25  59877       0.2198      0.2668      0.02717         
       2022 10 26  59878       0.2181      0.2656      0.02658         
       2022 10 27  59879       0.2164      0.2644      0.02616         
       2022 10 28  59880       0.2147      0.2633      0.02596         
       2022 10 29  59881       0.2130      0.2622      0.02595         
       2022 10 30  59882       0.2112      0.2611      0.02605         
       2022 10 31  59883       0.2094      0.2600      0.02615         
       2022 11  1  59884       0.2077      0.2589      0.02610         
       2022 11  2  59885       0.2059      0.2579      0.02583         
       2022 11  3  59886       0.2040      0.2569      0.02529         
       2022 11  4  59887       0.2022      0.2560      0.02453         
       2022 11  5  59888       0.2003      0.2550      0.02365         
       2022 11  6  59889       0.1985      0.2541      0.02275         
       2022 11  7  59890       0.1966      0.2532      0.02198         
       2022 11  8  59891       0.1947      0.2524      0.02143         
       2022 11  9  59892       0.1928      0.2516      0.02116         
       2022 11 10  59893       0.1908      0.2508      0.02116         
       2022 11 11  59894       0.1889      0.2500      0.02141         
       2022 11 12  59895       0.1870      0.2493      0.02182         
       2022 11 13  59896       0.1850      0.2486      0.02232         
       2022 11 14  59897       0.1830      0.2479      0.02282         
       2022 11 15  59898       0.1810      0.2473      0.02325         
       2022 11 16  59899       0.1790      0.2467      0.02355         
       2022 11 17  59900       0.1770      0.2461      0.02368         
       2022 11 18  59901       0.1750      0.2455      0.02363         
       2022 11 19  59902       0.1730      0.2450      0.02340         
       2022 11 20  59903       0.1709      0.2445      0.02302         
       2022 11 21  59904       0.1689      0.2441      0.02258         
       2022 11 22  59905       0.1668      0.2437      0.02218         
       2022 11 23  59906       0.1648      0.2433      0.02192         
       2022 11 24  59907       0.1627      0.2429      0.02190         
       2022 11 25  59908       0.1606      0.2426      0.02213         
       2022 11 26  59909       0.1586      0.2423      0.02254         
       2022 11 27  59910       0.1565      0.2420      0.02302         
       2022 11 28  59911       0.1544      0.2418      0.02341         
       2022 11 29  59912       0.1523      0.2416      0.02361         
       2022 11 30  59913       0.1502      0.2414      0.02358         
       2022 12  1  59914       0.1481      0.2413      0.02336         
       2022 12  2  59915       0.1460      0.2411      0.02302         
       2022 12  3  59916       0.1440      0.2411      0.02267         
       2022 12  4  59917       0.1419      0.2410      0.02243         
       2022 12  5  59918       0.1398      0.2410      0.02240         
       2022 12  6  59919       0.1377      0.2410      0.02265         
       2022 12  7  59920       0.1356      0.2411      0.02312         
       2022 12  8  59921       0.1335      0.2412      0.02373         
       2022 12  9  59922       0.1314      0.2413      0.02444         
       2022 12 10  59923       0.1293      0.2414      0.02530         
       2022 12 11  59924       0.1272      0.2416      0.02610         
       2022 12 12  59925       0.1252      0.2418      0.02681         
       2022 12 13  59926       0.1231      0.2421      0.02744         
       2022 12 14  59927       0.1210      0.2423      0.02786         
       2022 12 15  59928       0.1190      0.2426      0.02812         
       2022 12 16  59929       0.1169      0.2430      0.02823         
       2022 12 17  59930       0.1149      0.2433      0.02821         
       2022 12 18  59931       0.1128      0.2437      0.02814         
       2022 12 19  59932       0.1108      0.2442      0.02813         
       2022 12 20  59933       0.1088      0.2446      0.02816         
       2022 12 21  59934       0.1068      0.2451      0.02837         
       2022 12 22  59935       0.1048      0.2456      0.02871         
       2022 12 23  59936       0.1028      0.2462      0.02933         
       2022 12 24  59937       0.1008      0.2468      0.03008         
       2022 12 25  59938       0.0988      0.2474      0.03079         
       2022 12 26  59939       0.0969      0.2480      0.03129         
       2022 12 27  59940       0.0949      0.2487      0.03156         
       2022 12 28  59941       0.0930      0.2494      0.03152         
       2022 12 29  59942       0.0911      0.2501      0.03134         
       2022 12 30  59943       0.0892      0.2509      0.03108         
       2022 12 31  59944       0.0873      0.2517      0.03095         
       2023  1  1  59945       0.0854      0.2525      0.03095         
       2023  1  2  59946       0.0835      0.2533      0.03115         
       2023  1  3  59947       0.0817      0.2542      0.03156         
       2023  1  4  59948       0.0799      0.2551      0.03213         
       2023  1  5  59949       0.0781      0.2560      0.03283         
       2023  1  6  59950       0.0763      0.2570      0.03354         
       2023  1  7  59951       0.0745      0.2580      0.03435         
       2023  1  8  59952       0.0728      0.2590      0.03511         
       2023  1  9  59953       0.0710      0.2600      0.03575         
       2023  1 10  59954       0.0693      0.2611      0.03630         
       2023  1 11  59955       0.0676      0.2622      0.03665         
       2023  1 12  59956       0.0659      0.2633      0.03694         
       2023  1 13  59957       0.0643      0.2644      0.03703         
       2023  1 14  59958       0.0627      0.2656      0.03702         
       2023  1 15  59959       0.0611      0.2668      0.03696         
       2023  1 16  59960       0.0595      0.2680      0.03698         
       2023  1 17  59961       0.0579      0.2692      0.03713         
       2023  1 18  59962       0.0564      0.2705      0.03744         
       2023  1 19  59963       0.0548      0.2718      0.03793         
       2023  1 20  59964       0.0534      0.2731      0.03859         
       2023  1 21  59965       0.0519      0.2744      0.03923         
       2023  1 22  59966       0.0504      0.2758      0.03969         
       2023  1 23  59967       0.0490      0.2771      0.03988         
       2023  1 24  59968       0.0476      0.2785      0.03974         
       2023  1 25  59969       0.0463      0.2799      0.03933         
       2023  1 26  59970       0.0449      0.2814      0.03881         
       2023  1 27  59971       0.0436      0.2828      0.03836         
       2023  1 28  59972       0.0423      0.2843      0.03799         
       2023  1 29  59973       0.0411      0.2858      0.03786         
       2023  1 30  59974       0.0398      0.2873      0.03792         
       2023  1 31  59975       0.0386      0.2888      0.03814         
       2023  2  1  59976       0.0375      0.2904      0.03846         
       2023  2  2  59977       0.0363      0.2920      0.03880         
       2023  2  3  59978       0.0352      0.2935      0.03907         
       2023  2  4  59979       0.0341      0.2951      0.03934         
       2023  2  5  59980       0.0330      0.2968      0.03949         
       2023  2  6  59981       0.0320      0.2984      0.03949         
       2023  2  7  59982       0.0310      0.3000      0.03931         
       2023  2  8  59983       0.0301      0.3017      0.03896         
       2023  2  9  59984       0.0291      0.3034      0.03848         
       2023  2 10  59985       0.0282      0.3051      0.03786         
       2023  2 11  59986       0.0273      0.3068      0.03722         
       2023  2 12  59987       0.0265      0.3085      0.03660         
       2023  2 13  59988       0.0257      0.3102      0.03609         
       2023  2 14  59989       0.0249      0.3120      0.03576         
       2023  2 15  59990       0.0242      0.3137      0.03551         
       2023  2 16  59991       0.0234      0.3155      0.03542         
       2023  2 17  59992       0.0228      0.3172      0.03539         
       2023  2 18  59993       0.0221      0.3190      0.03526         
       2023  2 19  59994       0.0215      0.3208      0.03486         
       2023  2 20  59995       0.0209      0.3226      0.03418         
       2023  2 21  59996       0.0204      0.3244      0.03329         
       2023  2 22  59997       0.0198      0.3262      0.03227         
       2023  2 23  59998       0.0194      0.3281      0.03118         
       2023  2 24  59999       0.0189      0.3299      0.03023         
       2023  2 25  60000       0.0185      0.3317      0.02955         
       2023  2 26  60001       0.0181      0.3336      0.02917         
       2023  2 27  60002       0.0178      0.3354      0.02908         
       2023  2 28  60003       0.0174      0.3373      0.02917         
       2023  3  1  60004       0.0172      0.3391      0.02939         
       2023  3  2  60005       0.0169      0.3410      0.02966         
       2023  3  3  60006       0.0167      0.3429      0.02999         
       2023  3  4  60007       0.0165      0.3447      0.03023         
       2023  3  5  60008       0.0164      0.3466      0.03035         
       2023  3  6  60009       0.0163      0.3485      0.03028         
       2023  3  7  60010       0.0162      0.3503      0.03012         
       2023  3  8  60011       0.0161      0.3522      0.02974         
       2023  3  9  60012       0.0161      0.3541      0.02922         
       2023  3 10  60013       0.0162      0.3560      0.02865         
       2023  3 11  60014       0.0162      0.3578      0.02811         
       2023  3 12  60015       0.0163      0.3597      0.02774         
       2023  3 13  60016       0.0164      0.3616      0.02749         
       2023  3 14  60017       0.0166      0.3634      0.02751         
       2023  3 15  60018       0.0168      0.3653      0.02774         
       2023  3 16  60019       0.0170      0.3671      0.02802         
       2023  3 17  60020       0.0173      0.3690      0.02818         
       2023  3 18  60021       0.0176      0.3708      0.02814         
       2023  3 19  60022       0.0179      0.3727      0.02774         
       2023  3 20  60023       0.0183      0.3745      0.02696         
       2023  3 21  60024       0.0187      0.3764      0.02594         
       2023  3 22  60025       0.0191      0.3782      0.02473         
       2023  3 23  60026       0.0196      0.3800      0.02353         
       2023  3 24  60027       0.0201      0.3818      0.02252         
       2023  3 25  60028       0.0206      0.3836      0.02175         
       2023  3 26  60029       0.0211      0.3854      0.02128         
       2023  3 27  60030       0.0217      0.3872      0.02097         
       2023  3 28  60031       0.0224      0.3890      0.02083         
       2023  3 29  60032       0.0230      0.3907      0.02083         
       2023  3 30  60033       0.0237      0.3925      0.02080         
       2023  3 31  60034       0.0244      0.3942      0.02076         
       2023  4  1  60035       0.0252      0.3959      0.02056         
       2023  4  2  60036       0.0260      0.3977      0.02021         
       2023  4  3  60037       0.0268      0.3994      0.01971         
       2023  4  4  60038       0.0276      0.4011      0.01900         
       2023  4  5  60039       0.0285      0.4027      0.01813         
       2023  4  6  60040       0.0294      0.4044      0.01717         
       2023  4  7  60041       0.0303      0.4061      0.01618         
       2023  4  8  60042       0.0313      0.4077      0.01528         
       2023  4  9  60043       0.0323      0.4093      0.01461         
       2023  4 10  60044       0.0333      0.4109      0.01417         
       2023  4 11  60045       0.0344      0.4125      0.01396         
       2023  4 12  60046       0.0355      0.4141      0.01390         
       2023  4 13  60047       0.0366      0.4156      0.01383         
       2023  4 14  60048       0.0377      0.4171      0.01360         
       2023  4 15  60049       0.0389      0.4187      0.01311         
       2023  4 16  60050       0.0401      0.4202      0.01233         
       2023  4 17  60051       0.0413      0.4216      0.01133         
       2023  4 18  60052       0.0425      0.4231      0.01016         
       2023  4 19  60053       0.0438      0.4245      0.00895         
       2023  4 20  60054       0.0451      0.4260      0.00785         
       2023  4 21  60055       0.0464      0.4274      0.00697         
       2023  4 22  60056       0.0478      0.4287      0.00625         
       2023  4 23  60057       0.0491      0.4301      0.00587         
       2023  4 24  60058       0.0505      0.4314      0.00568         
       2023  4 25  60059       0.0519      0.4327      0.00568         
       2023  4 26  60060       0.0534      0.4340      0.00572         
       2023  4 27  60061       0.0548      0.4353      0.00577         
       2023  4 28  60062       0.0563      0.4366      0.00579         
      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)                         
                      59678  -106.04    0.77   -8.83    0.08   
                      59679  -105.51    0.85   -9.09    0.08   
                      59680  -105.04    0.85   -9.33    0.08   
                      59681  -104.84    0.90   -9.48    0.07   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59678    0.305  0.306   -0.051   0.085          
                      59679    0.319  0.337   -0.055   0.078          
                      59680    0.335  0.337   -0.059   0.078          
                      59681    0.351  0.359   -0.063   0.073          
                                                                               
