                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      6 January 2022                                       Vol. XXXV No. 001   
      ______________________________________________________________________   
      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                         
             =  -0.1 seconds beginning 17 July 2021 at 0000 UTC                
         Beginning 1 January 2017:                                             
            TAI-UTC = 37.000 000 seconds                                       
     ***********************************************************************
     *                                                                     *
     *             There will NOT be a leap second introduced              *
     *                   in UTC at the end of June 2022                    *
     *                                                                     *
     * The US Naval Observatory's Rapid Service/Prediction Center website  *
     * (maia.usno.navy.mil) must undergo modernization and has been        *
     * offline since 24 October 2019. The expected completion of work and  *
     * return of service will be no earlier than Summer of 2021.           *
     *                                                                     *
     * Although the Bulletin A makes several references to maia, the       *
     * paragraph above supersedes any information contained in the         *
     * Bulletin A text.                                                    *
     *                                                                     *
     * Updated EOPs are available at NASA's Archive of Space Geodesy Data: *
     *   https://cddis.nasa.gov/archive/products/iers                      *
     *   ftps://gdc.cddis.eosdis.nasa.gov/products/iers                    *
     * Daily EOP data may be available here by 18:00 UTC, and Bulletin A   *
     * EOP data may be available by 20:00 UTC.                             *
     * For additional information on accessing CDDIS, please refer to:     *
     *   https://cddis.nasa.gov/About/CDDIS_File_Download_FAQ.html         *
     *                                                                     *
     * 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.            *
     *                                                                     *
     * Users should verify results obtained from these sites; we cannot    *
     * guarantee the integrity or timeliness of files provided at          *
     * third-party sites.                                                  *
     *                                                                     *
     * Questions and enquiries about EOPs can be emailed to the            *
     * following address:                                                  *
     *   usn.ncr.navobsydc.mbx.eopcp@mail.mil                              *
     * Due to ongoing email issues, please CC                              *
     *   navobsy_eop.fct@navy.mil                                          *
     * until further notice.                                               *
     *                                                                     *
     * 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               
   21 12 31  59579 0.05624 .00009 0.27587 .00009 -0.110429 0.000019          
   22  1  1  59580 0.05466 .00009 0.27691 .00009 -0.110498 0.000021          
   22  1  2  59581 0.05347 .00009 0.27792 .00009 -0.110356 0.000022          
   22  1  3  59582 0.05303 .00009 0.27909 .00009 -0.110123 0.000022          
   22  1  4  59583 0.05326 .00009 0.28074 .00009 -0.109956 0.000021          
   22  1  5  59584 0.05341 .00009 0.28288 .00009 -0.109867 0.000020          
   22  1  6  59585 0.05294 .00009 0.28513 .00009 -0.110056 0.000055          
                                                                               
                              IERS Final Values                                
                               MJD        x        y      UT1-UTC              
                                          "        "         s                 
           21 11  2           59520    0.1654   0.2520  -0.10471       
           21 11  3           59521    0.1643   0.2512  -0.10553       
           21 11  4           59522    0.1634   0.2504  -0.10636       
           21 11  5           59523    0.1615   0.2498  -0.10704       
           21 11  6           59524    0.1590   0.2493  -0.10742       
           21 11  7           59525    0.1564   0.2488  -0.10751       
           21 11  8           59526    0.1544   0.2481  -0.10738       
           21 11  9           59527    0.1525   0.2476  -0.10717       
           21 11 10           59528    0.1508   0.2471  -0.10696       
           21 11 11           59529    0.1495   0.2468  -0.10688       
           21 11 12           59530    0.1485   0.2466  -0.10697       
           21 11 13           59531    0.1477   0.2465  -0.10725       
           21 11 14           59532    0.1470   0.2465  -0.10765       
           21 11 15           59533    0.1458   0.2463  -0.10800       
           21 11 16           59534    0.1436   0.2460  -0.10828       
           21 11 17           59535    0.1414   0.2453  -0.10848       
           21 11 18           59536    0.1398   0.2451  -0.10856       
           21 11 19           59537    0.1379   0.2452  -0.10847       
           21 11 20           59538    0.1355   0.2453  -0.10819       
           21 11 21           59539    0.1334   0.2459  -0.10777       
           21 11 22           59540    0.1316   0.2469  -0.10727       
           21 11 23           59541    0.1296   0.2473  -0.10673       
           21 11 24           59542    0.1277   0.2472  -0.10620       
           21 11 25           59543    0.1265   0.2477  -0.10573       
           21 11 26           59544    0.1253   0.2483  -0.10539       
           21 11 27           59545    0.1239   0.2491  -0.10530       
           21 11 28           59546    0.1225   0.2502  -0.10545       
           21 11 29           59547    0.1209   0.2508  -0.10577       
           21 11 30           59548    0.1195   0.2514  -0.10624       
           21 12  1           59549    0.1179   0.2521  -0.10682       
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1361 - 0.0496 cos A - 0.0755 sin A - 0.0322 cos C - 0.0063 sin C  
      y =  0.3578 - 0.0699 cos A + 0.0418 sin A - 0.0063 cos C + 0.0322 sin C  
         UT1-UTC = -0.1204 + 0.00020 (MJD - 59593) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59585)/365.25 and C = 2*pi*(MJD-59585)/435.          
                                                                               
         TAI-UTC(MJD 59586) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59585)**0.80   S t = 0.00025 (MJD-59585)**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  1  7  59586       0.0520      0.2872     -0.11038         
       2022  1  8  59587       0.0508      0.2890     -0.11081         
       2022  1  9  59588       0.0495      0.2904     -0.11123         
       2022  1 10  59589       0.0483      0.2917     -0.11158         
       2022  1 11  59590       0.0471      0.2929     -0.11180         
       2022  1 12  59591       0.0462      0.2940     -0.11186         
       2022  1 13  59592       0.0453      0.2952     -0.11173         
       2022  1 14  59593       0.0443      0.2965     -0.11144         
       2022  1 15  59594       0.0433      0.2979     -0.11100         
       2022  1 16  59595       0.0423      0.2992     -0.11048         
       2022  1 17  59596       0.0413      0.3005     -0.10994         
       2022  1 18  59597       0.0404      0.3019     -0.10947         
       2022  1 19  59598       0.0395      0.3033     -0.10912         
       2022  1 20  59599       0.0385      0.3048     -0.10895         
       2022  1 21  59600       0.0374      0.3063     -0.10899         
       2022  1 22  59601       0.0363      0.3078     -0.10925         
       2022  1 23  59602       0.0352      0.3093     -0.10969         
       2022  1 24  59603       0.0341      0.3107     -0.11027         
       2022  1 25  59604       0.0330      0.3121     -0.11088         
       2022  1 26  59605       0.0320      0.3136     -0.11142         
       2022  1 27  59606       0.0311      0.3150     -0.11180         
       2022  1 28  59607       0.0302      0.3165     -0.11197         
       2022  1 29  59608       0.0294      0.3181     -0.11193         
       2022  1 30  59609       0.0286      0.3197     -0.11176         
       2022  1 31  59610       0.0279      0.3213     -0.11159         
       2022  2  1  59611       0.0271      0.3229     -0.11154         
       2022  2  2  59612       0.0264      0.3246     -0.11170         
       2022  2  3  59613       0.0257      0.3262     -0.11206         
       2022  2  4  59614       0.0250      0.3279     -0.11256         
       2022  2  5  59615       0.0244      0.3296     -0.11313         
       2022  2  6  59616       0.0238      0.3313     -0.11365         
       2022  2  7  59617       0.0233      0.3330     -0.11406         
       2022  2  8  59618       0.0228      0.3347     -0.11431         
       2022  2  9  59619       0.0223      0.3364     -0.11437         
       2022  2 10  59620       0.0219      0.3381     -0.11424         
       2022  2 11  59621       0.0215      0.3398     -0.11395         
       2022  2 12  59622       0.0211      0.3415     -0.11353         
       2022  2 13  59623       0.0208      0.3432     -0.11305         
       2022  2 14  59624       0.0205      0.3450     -0.11260         
       2022  2 15  59625       0.0203      0.3468     -0.11224         
       2022  2 16  59626       0.0200      0.3485     -0.11205         
       2022  2 17  59627       0.0198      0.3503     -0.11206         
       2022  2 18  59628       0.0197      0.3521     -0.11231         
       2022  2 19  59629       0.0195      0.3538     -0.11275         
       2022  2 20  59630       0.0194      0.3556     -0.11333         
       2022  2 21  59631       0.0194      0.3574     -0.11394         
       2022  2 22  59632       0.0193      0.3592     -0.11448         
       2022  2 23  59633       0.0193      0.3609     -0.11487         
       2022  2 24  59634       0.0193      0.3627     -0.11503         
       2022  2 25  59635       0.0194      0.3645     -0.11499         
       2022  2 26  59636       0.0195      0.3663     -0.11481         
       2022  2 27  59637       0.0196      0.3681     -0.11459         
       2022  2 28  59638       0.0198      0.3699     -0.11446         
       2022  3  1  59639       0.0200      0.3717     -0.11451         
       2022  3  2  59640       0.0202      0.3735     -0.11479         
       2022  3  3  59641       0.0204      0.3753     -0.11529         
       2022  3  4  59642       0.0207      0.3771     -0.11591         
       2022  3  5  59643       0.0210      0.3788     -0.11657         
       2022  3  6  59644       0.0214      0.3806     -0.11715         
       2022  3  7  59645       0.0217      0.3824     -0.11758         
       2022  3  8  59646       0.0221      0.3842     -0.11782         
       2022  3  9  59647       0.0226      0.3859     -0.11787         
       2022  3 10  59648       0.0231      0.3877     -0.11775         
       2022  3 11  59649       0.0236      0.3895     -0.11750         
       2022  3 12  59650       0.0241      0.3912     -0.11717         
       2022  3 13  59651       0.0247      0.3930     -0.11683         
       2022  3 14  59652       0.0253      0.3947     -0.11656         
       2022  3 15  59653       0.0259      0.3964     -0.11644         
       2022  3 16  59654       0.0266      0.3982     -0.11651         
       2022  3 17  59655       0.0273      0.3999     -0.11683         
       2022  3 18  59656       0.0280      0.4016     -0.11737         
       2022  3 19  59657       0.0288      0.4033     -0.11808         
       2022  3 20  59658       0.0296      0.4050     -0.11887         
       2022  3 21  59659       0.0304      0.4067     -0.11960         
       2022  3 22  59660       0.0312      0.4083     -0.12018         
       2022  3 23  59661       0.0321      0.4100     -0.12053         
       2022  3 24  59662       0.0330      0.4116     -0.12065         
       2022  3 25  59663       0.0340      0.4133     -0.12059         
       2022  3 26  59664       0.0349      0.4149     -0.12045         
       2022  3 27  59665       0.0359      0.4165     -0.12036         
       2022  3 28  59666       0.0370      0.4181     -0.12042         
       2022  3 29  59667       0.0380      0.4197     -0.12068         
       2022  3 30  59668       0.0391      0.4212     -0.12116         
       2022  3 31  59669       0.0402      0.4228     -0.12181         
       2022  4  1  59670       0.0414      0.4243     -0.12253         
       2022  4  2  59671       0.0426      0.4258     -0.12322         
       2022  4  3  59672       0.0438      0.4273     -0.12380         
       2022  4  4  59673       0.0450      0.4288     -0.12421         
       2022  4  5  59674       0.0462      0.4303     -0.12442         
       2022  4  6  59675       0.0475      0.4317     -0.12445         
       2022  4  7  59676       0.0488      0.4332     -0.12433         
       2022  4  8  59677       0.0502      0.4346     -0.12411         
       2022  4  9  59678       0.0515      0.4360     -0.12385         
       2022  4 10  59679       0.0529      0.4373     -0.12364         
       2022  4 11  59680       0.0543      0.4387     -0.12354         
       2022  4 12  59681       0.0557      0.4400     -0.12363         
       2022  4 13  59682       0.0572      0.4413     -0.12394         
       2022  4 14  59683       0.0587      0.4426     -0.12450         
       2022  4 15  59684       0.0602      0.4439     -0.12526         
       2022  4 16  59685       0.0617      0.4451     -0.12615         
       2022  4 17  59686       0.0633      0.4464     -0.12704         
       2022  4 18  59687       0.0648      0.4476     -0.12779         
       2022  4 19  59688       0.0664      0.4488     -0.12831         
       2022  4 20  59689       0.0680      0.4499     -0.12855         
       2022  4 21  59690       0.0697      0.4510     -0.12857         
       2022  4 22  59691       0.0713      0.4521     -0.12847         
       2022  4 23  59692       0.0730      0.4532     -0.12835         
       2022  4 24  59693       0.0747      0.4543     -0.12834         
       2022  4 25  59694       0.0764      0.4553     -0.12851         
       2022  4 26  59695       0.0781      0.4563     -0.12886         
       2022  4 27  59696       0.0799      0.4573     -0.12937         
       2022  4 28  59697       0.0817      0.4583     -0.12996         
       2022  4 29  59698       0.0834      0.4592     -0.13054         
       2022  4 30  59699       0.0852      0.4601     -0.13102         
       2022  5  1  59700       0.0871      0.4610     -0.13134         
       2022  5  2  59701       0.0889      0.4619     -0.13145         
       2022  5  3  59702       0.0907      0.4627     -0.13136         
       2022  5  4  59703       0.0926      0.4635     -0.13106         
       2022  5  5  59704       0.0945      0.4643     -0.13063         
       2022  5  6  59705       0.0964      0.4650     -0.13012         
       2022  5  7  59706       0.0983      0.4657     -0.12961         
       2022  5  8  59707       0.1002      0.4664     -0.12916         
       2022  5  9  59708       0.1021      0.4671     -0.12885         
       2022  5 10  59709       0.1041      0.4677     -0.12872         
       2022  5 11  59710       0.1060      0.4683     -0.12880         
       2022  5 12  59711       0.1080      0.4689     -0.12909         
       2022  5 13  59712       0.1100      0.4694     -0.12954         
       2022  5 14  59713       0.1120      0.4699     -0.13004         
       2022  5 15  59714       0.1139      0.4704     -0.13046         
       2022  5 16  59715       0.1159      0.4709     -0.13069         
       2022  5 17  59716       0.1180      0.4713     -0.13064         
       2022  5 18  59717       0.1200      0.4717     -0.13032         
       2022  5 19  59718       0.1220      0.4720     -0.12983         
       2022  5 20  59719       0.1240      0.4724     -0.12928         
       2022  5 21  59720       0.1261      0.4727     -0.12880         
       2022  5 22  59721       0.1281      0.4729     -0.12848         
       2022  5 23  59722       0.1301      0.4732     -0.12834         
       2022  5 24  59723       0.1322      0.4734     -0.12835         
       2022  5 25  59724       0.1342      0.4736     -0.12844         
       2022  5 26  59725       0.1363      0.4737     -0.12853         
       2022  5 27  59726       0.1384      0.4738     -0.12853         
       2022  5 28  59727       0.1404      0.4739     -0.12837         
       2022  5 29  59728       0.1425      0.4740     -0.12802         
       2022  5 30  59729       0.1445      0.4740     -0.12746         
       2022  5 31  59730       0.1466      0.4740     -0.12670         
       2022  6  1  59731       0.1487      0.4739     -0.12578         
       2022  6  2  59732       0.1507      0.4739     -0.12475         
       2022  6  3  59733       0.1528      0.4738     -0.12370         
       2022  6  4  59734       0.1548      0.4736     -0.12270         
       2022  6  5  59735       0.1569      0.4735     -0.12180         
       2022  6  6  59736       0.1589      0.4733     -0.12107         
       2022  6  7  59737       0.1610      0.4731     -0.12052         
       2022  6  8  59738       0.1630      0.4728     -0.12018         
       2022  6  9  59739       0.1651      0.4725     -0.11999         
       2022  6 10  59740       0.1671      0.4722     -0.11991         
       2022  6 11  59741       0.1691      0.4718     -0.11982         
       2022  6 12  59742       0.1711      0.4715     -0.11959         
       2022  6 13  59743       0.1731      0.4710     -0.11914         
       2022  6 14  59744       0.1751      0.4706     -0.11841         
       2022  6 15  59745       0.1771      0.4701     -0.11747         
       2022  6 16  59746       0.1791      0.4696     -0.11643         
       2022  6 17  59747       0.1811      0.4691     -0.11543         
       2022  6 18  59748       0.1831      0.4685     -0.11459         
       2022  6 19  59749       0.1850      0.4679     -0.11394         
       2022  6 20  59750       0.1870      0.4673     -0.11347         
       2022  6 21  59751       0.1889      0.4667     -0.11310         
       2022  6 22  59752       0.1908      0.4660     -0.11273         
       2022  6 23  59753       0.1927      0.4653     -0.11228         
       2022  6 24  59754       0.1946      0.4645     -0.11168         
       2022  6 25  59755       0.1965      0.4637     -0.11090         
       2022  6 26  59756       0.1984      0.4629     -0.10990         
       2022  6 27  59757       0.2002      0.4621     -0.10871         
       2022  6 28  59758       0.2020      0.4613     -0.10735         
       2022  6 29  59759       0.2039      0.4604     -0.10588         
       2022  6 30  59760       0.2057      0.4595     -0.10436         
       2022  7  1  59761       0.2075      0.4585     -0.10288         
       2022  7  2  59762       0.2092      0.4576     -0.10148         
       2022  7  3  59763       0.2110      0.4566     -0.10024         
       2022  7  4  59764       0.2127      0.4555     -0.09917         
       2022  7  5  59765       0.2144      0.4545     -0.09827         
       2022  7  6  59766       0.2161      0.4534     -0.09753         
       2022  7  7  59767       0.2178      0.4523     -0.09688         
       2022  7  8  59768       0.2195      0.4512     -0.09625         
       2022  7  9  59769       0.2211      0.4500     -0.09553         
       2022  7 10  59770       0.2227      0.4488     -0.09462         
       2022  7 11  59771       0.2243      0.4476     -0.09346         
       2022  7 12  59772       0.2259      0.4464     -0.09206         
       2022  7 13  59773       0.2274      0.4452     -0.09054         
       2022  7 14  59774       0.2289      0.4439     -0.08902         
       2022  7 15  59775       0.2304      0.4426     -0.08768         
       2022  7 16  59776       0.2319      0.4413     -0.08660         
       2022  7 17  59777       0.2334      0.4399     -0.08581         
       2022  7 18  59778       0.2348      0.4385     -0.08525         
       2022  7 19  59779       0.2362      0.4371     -0.08481         
       2022  7 20  59780       0.2376      0.4357     -0.08437         
       2022  7 21  59781       0.2389      0.4343     -0.08385         
       2022  7 22  59782       0.2402      0.4328     -0.08317         
       2022  7 23  59783       0.2415      0.4314     -0.08230         
       2022  7 24  59784       0.2428      0.4299     -0.08124         
       2022  7 25  59785       0.2441      0.4283     -0.07999         
       2022  7 26  59786       0.2453      0.4268     -0.07859         
       2022  7 27  59787       0.2465      0.4253     -0.07711         
       2022  7 28  59788       0.2476      0.4237     -0.07561         
       2022  7 29  59789       0.2488      0.4221     -0.07417         
       2022  7 30  59790       0.2499      0.4205     -0.07285         
       2022  7 31  59791       0.2509      0.4188     -0.07170         
       2022  8  1  59792       0.2520      0.4172     -0.07073         
       2022  8  2  59793       0.2530      0.4155     -0.06993         
       2022  8  3  59794       0.2540      0.4139     -0.06924         
       2022  8  4  59795       0.2549      0.4122     -0.06861         
       2022  8  5  59796       0.2559      0.4105     -0.06795         
       2022  8  6  59797       0.2568      0.4087     -0.06719         
       2022  8  7  59798       0.2576      0.4070     -0.06629         
       2022  8  8  59799       0.2584      0.4053     -0.06525         
       2022  8  9  59800       0.2592      0.4035     -0.06412         
       2022  8 10  59801       0.2600      0.4017     -0.06299         
       2022  8 11  59802       0.2607      0.3999     -0.06200         
       2022  8 12  59803       0.2615      0.3981     -0.06124         
       2022  8 13  59804       0.2621      0.3963     -0.06075         
       2022  8 14  59805       0.2628      0.3945     -0.06051         
       2022  8 15  59806       0.2634      0.3927     -0.06043         
       2022  8 16  59807       0.2639      0.3908     -0.06036         
       2022  8 17  59808       0.2645      0.3890     -0.06018         
       2022  8 18  59809       0.2650      0.3871     -0.05985         
       2022  8 19  59810       0.2654      0.3852     -0.05928         
       2022  8 20  59811       0.2659      0.3834     -0.05854         
       2022  8 21  59812       0.2663      0.3815     -0.05762         
       2022  8 22  59813       0.2667      0.3796     -0.05654         
       2022  8 23  59814       0.2670      0.3777     -0.05546         
       2022  8 24  59815       0.2673      0.3758     -0.05441         
       2022  8 25  59816       0.2676      0.3739     -0.05347         
       2022  8 26  59817       0.2678      0.3720     -0.05274         
       2022  8 27  59818       0.2680      0.3701     -0.05222         
       2022  8 28  59819       0.2682      0.3681     -0.05188         
       2022  8 29  59820       0.2683      0.3662     -0.05172         
       2022  8 30  59821       0.2684      0.3643     -0.05169         
       2022  8 31  59822       0.2685      0.3624     -0.05171         
       2022  9  1  59823       0.2685      0.3604     -0.05173         
       2022  9  2  59824       0.2685      0.3585     -0.05170         
       2022  9  3  59825       0.2684      0.3566     -0.05154         
       2022  9  4  59826       0.2684      0.3546     -0.05119         
       2022  9  5  59827       0.2682      0.3527     -0.05066         
       2022  9  6  59828       0.2681      0.3508     -0.05005         
       2022  9  7  59829       0.2679      0.3489     -0.04953         
       2022  9  8  59830       0.2677      0.3469     -0.04919         
       2022  9  9  59831       0.2675      0.3450     -0.04913         
       2022  9 10  59832       0.2672      0.3431     -0.04948         
       2022  9 11  59833       0.2669      0.3412     -0.04995         
       2022  9 12  59834       0.2665      0.3393     -0.05054         
       2022  9 13  59835       0.2661      0.3374     -0.05103         
       2022  9 14  59836       0.2657      0.3355     -0.05139         
       2022  9 15  59837       0.2653      0.3336     -0.05152         
       2022  9 16  59838       0.2648      0.3317     -0.05136         
       2022  9 17  59839       0.2643      0.3298     -0.05095         
       2022  9 18  59840       0.2637      0.3279     -0.05032         
       2022  9 19  59841       0.2631      0.3261     -0.04967         
       2022  9 20  59842       0.2625      0.3242     -0.04891         
       2022  9 21  59843       0.2618      0.3224     -0.04816         
       2022  9 22  59844       0.2612      0.3205     -0.04755         
       2022  9 23  59845       0.2604      0.3187     -0.04716         
       2022  9 24  59846       0.2597      0.3169     -0.04694         
       2022  9 25  59847       0.2589      0.3151     -0.04688         
       2022  9 26  59848       0.2581      0.3133     -0.04697         
       2022  9 27  59849       0.2573      0.3115     -0.04714         
       2022  9 28  59850       0.2564      0.3097     -0.04735         
       2022  9 29  59851       0.2555      0.3080     -0.04753         
       2022  9 30  59852       0.2545      0.3063     -0.04757         
       2022 10  1  59853       0.2536      0.3045     -0.04740         
       2022 10  2  59854       0.2526      0.3028     -0.04709         
       2022 10  3  59855       0.2516      0.3011     -0.04672         
       2022 10  4  59856       0.2505      0.2994     -0.04639         
       2022 10  5  59857       0.2494      0.2978     -0.04608         
       2022 10  6  59858       0.2483      0.2961     -0.04599         
       2022 10  7  59859       0.2471      0.2945     -0.04623         
       2022 10  8  59860       0.2460      0.2929     -0.04679         
       2022 10  9  59861       0.2448      0.2913     -0.04746         
       2022 10 10  59862       0.2435      0.2897     -0.04815         
       2022 10 11  59863       0.2423      0.2881     -0.04878         
       2022 10 12  59864       0.2410      0.2866     -0.04917         
       2022 10 13  59865       0.2397      0.2851     -0.04933         
       2022 10 14  59866       0.2383      0.2836     -0.04924         
       2022 10 15  59867       0.2370      0.2821     -0.04895         
       2022 10 16  59868       0.2356      0.2806     -0.04849         
       2022 10 17  59869       0.2342      0.2792     -0.04798         
       2022 10 18  59870       0.2327      0.2777     -0.04744         
       2022 10 19  59871       0.2313      0.2763     -0.04708         
       2022 10 20  59872       0.2298      0.2750     -0.04686         
       2022 10 21  59873       0.2283      0.2736     -0.04684         
       2022 10 22  59874       0.2267      0.2723     -0.04708         
       2022 10 23  59875       0.2252      0.2710     -0.04750         
       2022 10 24  59876       0.2236      0.2697     -0.04811         
       2022 10 25  59877       0.2220      0.2684     -0.04870         
       2022 10 26  59878       0.2204      0.2672     -0.04912         
       2022 10 27  59879       0.2187      0.2660     -0.04932         
       2022 10 28  59880       0.2171      0.2648     -0.04927         
       2022 10 29  59881       0.2154      0.2637     -0.04895         
       2022 10 30  59882       0.2137      0.2625     -0.04844         
       2022 10 31  59883       0.2120      0.2614     -0.04786         
       2022 11  1  59884       0.2102      0.2603     -0.04737         
       2022 11  2  59885       0.2084      0.2593     -0.04710         
       2022 11  3  59886       0.2067      0.2583     -0.04701         
       2022 11  4  59887       0.2049      0.2573     -0.04719         
       2022 11  5  59888       0.2031      0.2563     -0.04752         
       2022 11  6  59889       0.2012      0.2554     -0.04790         
       2022 11  7  59890       0.1994      0.2544     -0.04822         
       2022 11  8  59891       0.1975      0.2536     -0.04838         
       2022 11  9  59892       0.1957      0.2527     -0.04831         
       2022 11 10  59893       0.1938      0.2519     -0.04794         
       2022 11 11  59894       0.1919      0.2511     -0.04732         
       2022 11 12  59895       0.1900      0.2503     -0.04660         
       2022 11 13  59896       0.1880      0.2496     -0.04577         
       2022 11 14  59897       0.1861      0.2488     -0.04496         
       2022 11 15  59898       0.1841      0.2482     -0.04430         
       2022 11 16  59899       0.1822      0.2475     -0.04381         
       2022 11 17  59900       0.1802      0.2469     -0.04352         
       2022 11 18  59901       0.1782      0.2463     -0.04342         
       2022 11 19  59902       0.1762      0.2457     -0.04350         
       2022 11 20  59903       0.1742      0.2452     -0.04374         
       2022 11 21  59904       0.1722      0.2447     -0.04408         
       2022 11 22  59905       0.1702      0.2442     -0.04438         
       2022 11 23  59906       0.1682      0.2438     -0.04458         
       2022 11 24  59907       0.1662      0.2434     -0.04454         
       2022 11 25  59908       0.1641      0.2430     -0.04425         
       2022 11 26  59909       0.1621      0.2427     -0.04381         
       2022 11 27  59910       0.1601      0.2424     -0.04330         
       2022 11 28  59911       0.1580      0.2421     -0.04274         
       2022 11 29  59912       0.1560      0.2418     -0.04234         
       2022 11 30  59913       0.1539      0.2416     -0.04215         
       2022 12  1  59914       0.1519      0.2414     -0.04213         
       2022 12  2  59915       0.1498      0.2413     -0.04226         
       2022 12  3  59916       0.1477      0.2412     -0.04241         
       2022 12  4  59917       0.1457      0.2411     -0.04249         
       2022 12  5  59918       0.1436      0.2410     -0.04237         
       2022 12  6  59919       0.1416      0.2410     -0.04212         
       2022 12  7  59920       0.1395      0.2410     -0.04168         
       2022 12  8  59921       0.1374      0.2411     -0.04111         
       2022 12  9  59922       0.1354      0.2411     -0.04049         
       2022 12 10  59923       0.1333      0.2412     -0.03981         
       2022 12 11  59924       0.1313      0.2414     -0.03920         
       2022 12 12  59925       0.1293      0.2415     -0.03872         
       2022 12 13  59926       0.1272      0.2417     -0.03839         
       2022 12 14  59927       0.1252      0.2420     -0.03828         
       2022 12 15  59928       0.1232      0.2422     -0.03836         
       2022 12 16  59929       0.1211      0.2425     -0.03858         
       2022 12 17  59930       0.1191      0.2429     -0.03896         
       2022 12 18  59931       0.1171      0.2432     -0.03945         
       2022 12 19  59932       0.1151      0.2436     -0.03996         
       2022 12 20  59933       0.1131      0.2440     -0.04034         
       2022 12 21  59934       0.1111      0.2445     -0.04050         
       2022 12 22  59935       0.1092      0.2450     -0.04042         
       2022 12 23  59936       0.1072      0.2455     -0.04011         
       2022 12 24  59937       0.1053      0.2460     -0.03968         
       2022 12 25  59938       0.1033      0.2466     -0.03930         
       2022 12 26  59939       0.1014      0.2472     -0.03906         
       2022 12 27  59940       0.0995      0.2478     -0.03901         
       2022 12 28  59941       0.0976      0.2485     -0.03914         
       2022 12 29  59942       0.0957      0.2492     -0.03935         
       2022 12 30  59943       0.0938      0.2499     -0.03962         
       2022 12 31  59944       0.0920      0.2507     -0.03985         
       2023  1  1  59945       0.0901      0.2515     -0.03983         
       2023  1  2  59946       0.0883      0.2523     -0.03953         
       2023  1  3  59947       0.0865      0.2531     -0.03905         
       2023  1  4  59948       0.0847      0.2540     -0.03838         
       2023  1  5  59949       0.0829      0.2549     -0.03756         
       2023  1  6  59950       0.0811      0.2558     -0.03665         
      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)                         
                      59559  -111.02    0.60   -5.97    0.12   
                      59560  -111.09    0.61   -5.63    0.12   
                      59561  -111.15    0.61   -5.45    0.12   
                      59562  -111.21    0.83   -5.40    0.11   
                      59563  -111.26    0.83   -5.35    0.11   
                      59564  -111.23    0.83   -5.31    0.11   
                      59565  -111.07    0.83   -5.38    0.11   
                      59566  -110.87    0.32   -5.61    0.16   
                      59567  -110.74    0.32   -5.84    0.16   
                      59568  -110.66    0.32   -5.94    0.16   
                      59569  -110.54    0.63   -5.93    0.04   
                      59570  -110.34    0.63   -5.90    0.04   
                      59571  -110.07    0.63   -5.90    0.04   
                                                                               
                     IERS Celestial Pole Offset Final Series                   
                           MJD          dpsi      deps                         
                                        (msec. of arc)                         
                          59520      -113.9      -7.3                      
                          59521      -114.1      -7.1                      
                          59522      -114.3      -7.0                      
                          59523      -114.4      -7.1                      
                          59524      -114.2      -7.3                      
                          59525      -113.7      -7.3                      
                          59526      -113.4      -7.1                      
                          59527      -113.2      -7.0                      
                          59528      -113.4      -7.1                      
                          59529      -113.4      -7.2                      
                          59530      -113.4      -7.3                      
                          59531      -113.2      -7.2                      
                          59532      -113.0      -7.0                      
                          59533      -112.9      -6.9                      
                          59534      -112.9      -6.7                      
                          59535      -112.9      -6.4                      
                          59536      -112.9      -6.2                      
                          59537      -112.8      -6.3                      
                          59538      -112.6      -6.5                      
                          59539      -112.4      -6.7                      
                          59540      -112.3      -6.8                      
                          59541      -112.2      -6.9                      
                          59542      -112.0      -6.9                      
                          59543      -111.7      -6.9                      
                          59544      -111.3      -6.8                      
                          59545      -110.9      -6.6                      
                          59546      -110.9      -6.4                      
                          59547      -111.1      -6.5                      
                          59548      -111.5      -6.5                      
                          59549      -111.7      -6.3                      
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59559    0.272  0.238   -0.128   0.124          
                      59560    0.280  0.244   -0.123   0.123          
                      59561    0.290  0.244   -0.118   0.123          
                      59562    0.298  0.331   -0.112   0.111          
                      59563    0.304  0.331   -0.106   0.111          
                      59564    0.306  0.331   -0.099   0.111          
                      59565    0.305  0.331   -0.091   0.111          
                      59566    0.302  0.128   -0.084   0.160          
                      59567    0.296  0.128   -0.076   0.160          
                      59568    0.288  0.128   -0.067   0.160          
                      59569    0.279  0.249   -0.059   0.038          
                      59570    0.269  0.249   -0.050   0.038          
                      59571    0.258  0.249   -0.041   0.038          
                                                                               
                                                                               
                 IAU2000A Celestial Pole Offset Final Series 
                             MJD     dX         dY           
                             (msec. of arc)          
                           59520     0.24      -0.07
                           59521     0.25      -0.05
                           59522     0.20      -0.04
                           59523     0.14      -0.02
                           59524     0.15      -0.03
                           59525     0.20      -0.06
                           59526     0.25      -0.08
                           59527     0.30      -0.10
                           59528     0.29      -0.09
                           59529     0.26      -0.07
                           59530     0.22      -0.05
                           59531     0.22      -0.06
                           59532     0.23      -0.08
                           59533     0.24      -0.10
                           59534     0.25      -0.12
                           59535     0.25      -0.08
                           59536     0.24      -0.03
                           59537     0.24       0.03
                           59538     0.24       0.03
                           59539     0.25       0.01
                           59540     0.26      -0.01
                           59541     0.27      -0.03
                           59542     0.27      -0.05
                           59543     0.30      -0.03
                           59544     0.34       0.01
                           59545     0.32      -0.02
                           59546     0.28      -0.06
                           59547     0.23      -0.10
                           59548     0.19      -0.15
                           59549     0.20      -0.14
                                                                               
    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).          
