                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      10 February 2022                                     Vol. XXXV No. 006   
      ______________________________________________________________________   
      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                         
             =  -0.2 seconds beginning 02 May 2019 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     *
     * our services more robust and secure:                                *
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     *   - We have moved to distributing our products via HTTPS for        *
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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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     * their options and begin transitioning to https://maia.usno.navy.mil *
     * 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  2  4  59614 0.02575 .00009 0.33000 .00009 -0.107149 0.000035          
   22  2  5  59615 0.02573 .00009 0.33212 .00009 -0.107412 0.000034          
   22  2  6  59616 0.02572 .00009 0.33394 .00009 -0.107572 0.000038          
   22  2  7  59617 0.02566 .00009 0.33564 .00009 -0.107660 0.000043          
   22  2  8  59618 0.02513 .00009 0.33725 .00009 -0.107533 0.000044          
   22  2  9  59619 0.02412 .00009 0.33850 .00009 -0.107216 0.000041          
   22  2 10  59620 0.02291 .00009 0.33956 .00009 -0.106743 0.000043          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1353 - 0.0916 cos A - 0.0337 sin A - 0.0237 cos C + 0.0139 sin C  
      y =  0.3556 - 0.0322 cos A + 0.0825 sin A + 0.0139 cos C + 0.0237 sin C  
         UT1-UTC = -0.1042 + 0.00020 (MJD - 59628) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59620)/365.25 and C = 2*pi*(MJD-59620)/435.          
                                                                               
         TAI-UTC(MJD 59621) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59620)**0.80   S t = 0.00025 (MJD-59620)**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  2 11  59621       0.0220      0.3406     -0.10611         
       2022  2 12  59622       0.0212      0.3418     -0.10530         
       2022  2 13  59623       0.0207      0.3431     -0.10445         
       2022  2 14  59624       0.0204      0.3446     -0.10368         
       2022  2 15  59625       0.0201      0.3463     -0.10306         
       2022  2 16  59626       0.0199      0.3480     -0.10263         
       2022  2 17  59627       0.0197      0.3498     -0.10242         
       2022  2 18  59628       0.0194      0.3516     -0.10244         
       2022  2 19  59629       0.0191      0.3533     -0.10267         
       2022  2 20  59630       0.0189      0.3550     -0.10302         
       2022  2 21  59631       0.0187      0.3567     -0.10337         
       2022  2 22  59632       0.0185      0.3583     -0.10363         
       2022  2 23  59633       0.0183      0.3600     -0.10374         
       2022  2 24  59634       0.0181      0.3617     -0.10364         
       2022  2 25  59635       0.0181      0.3634     -0.10337         
       2022  2 26  59636       0.0180      0.3651     -0.10296         
       2022  2 27  59637       0.0181      0.3668     -0.10254         
       2022  2 28  59638       0.0183      0.3686     -0.10223         
       2022  3  1  59639       0.0185      0.3704     -0.10213         
       2022  3  2  59640       0.0188      0.3722     -0.10229         
       2022  3  3  59641       0.0191      0.3740     -0.10267         
       2022  3  4  59642       0.0194      0.3758     -0.10320         
       2022  3  5  59643       0.0198      0.3776     -0.10379         
       2022  3  6  59644       0.0201      0.3793     -0.10432         
       2022  3  7  59645       0.0205      0.3811     -0.10474         
       2022  3  8  59646       0.0209      0.3828     -0.10499         
       2022  3  9  59647       0.0213      0.3845     -0.10509         
       2022  3 10  59648       0.0218      0.3863     -0.10503         
       2022  3 11  59649       0.0223      0.3880     -0.10487         
       2022  3 12  59650       0.0229      0.3897     -0.10465         
       2022  3 13  59651       0.0235      0.3914     -0.10445         
       2022  3 14  59652       0.0241      0.3931     -0.10434         
       2022  3 15  59653       0.0248      0.3948     -0.10439         
       2022  3 16  59654       0.0254      0.3965     -0.10466         
       2022  3 17  59655       0.0262      0.3982     -0.10517         
       2022  3 18  59656       0.0269      0.3999     -0.10594         
       2022  3 19  59657       0.0277      0.4015     -0.10688         
       2022  3 20  59658       0.0284      0.4032     -0.10790         
       2022  3 21  59659       0.0293      0.4049     -0.10888         
       2022  3 22  59660       0.0301      0.4065     -0.10971         
       2022  3 23  59661       0.0310      0.4081     -0.11031         
       2022  3 24  59662       0.0319      0.4097     -0.11067         
       2022  3 25  59663       0.0328      0.4113     -0.11086         
       2022  3 26  59664       0.0338      0.4129     -0.11098         
       2022  3 27  59665       0.0348      0.4145     -0.11114         
       2022  3 28  59666       0.0358      0.4160     -0.11144         
       2022  3 29  59667       0.0369      0.4176     -0.11194         
       2022  3 30  59668       0.0380      0.4191     -0.11264         
       2022  3 31  59669       0.0391      0.4206     -0.11350         
       2022  4  1  59670       0.0402      0.4221     -0.11442         
       2022  4  2  59671       0.0414      0.4236     -0.11530         
       2022  4  3  59672       0.0426      0.4251     -0.11606         
       2022  4  4  59673       0.0438      0.4266     -0.11663         
       2022  4  5  59674       0.0450      0.4280     -0.11699         
       2022  4  6  59675       0.0463      0.4294     -0.11714         
       2022  4  7  59676       0.0476      0.4308     -0.11712         
       2022  4  8  59677       0.0490      0.4322     -0.11698         
       2022  4  9  59678       0.0503      0.4336     -0.11681         
       2022  4 10  59679       0.0517      0.4349     -0.11666         
       2022  4 11  59680       0.0531      0.4362     -0.11662         
       2022  4 12  59681       0.0545      0.4375     -0.11675         
       2022  4 13  59682       0.0560      0.4388     -0.11709         
       2022  4 14  59683       0.0575      0.4401     -0.11766         
       2022  4 15  59684       0.0590      0.4413     -0.11844         
       2022  4 16  59685       0.0605      0.4426     -0.11933         
       2022  4 17  59686       0.0620      0.4438     -0.12021         
       2022  4 18  59687       0.0636      0.4449     -0.12094         
       2022  4 19  59688       0.0652      0.4461     -0.12144         
       2022  4 20  59689       0.0668      0.4472     -0.12167         
       2022  4 21  59690       0.0684      0.4483     -0.12166         
       2022  4 22  59691       0.0701      0.4494     -0.12152         
       2022  4 23  59692       0.0718      0.4505     -0.12138         
       2022  4 24  59693       0.0735      0.4515     -0.12133         
       2022  4 25  59694       0.0752      0.4525     -0.12146         
       2022  4 26  59695       0.0769      0.4535     -0.12178         
       2022  4 27  59696       0.0787      0.4545     -0.12225         
       2022  4 28  59697       0.0804      0.4554     -0.12279         
       2022  4 29  59698       0.0822      0.4563     -0.12332         
       2022  4 30  59699       0.0840      0.4572     -0.12374         
       2022  5  1  59700       0.0858      0.4581     -0.12400         
       2022  5  2  59701       0.0877      0.4589     -0.12405         
       2022  5  3  59702       0.0895      0.4597     -0.12389         
       2022  5  4  59703       0.0914      0.4605     -0.12353         
       2022  5  5  59704       0.0932      0.4612     -0.12302         
       2022  5  6  59705       0.0951      0.4620     -0.12244         
       2022  5  7  59706       0.0970      0.4627     -0.12184         
       2022  5  8  59707       0.0990      0.4633     -0.12131         
       2022  5  9  59708       0.1009      0.4640     -0.12091         
       2022  5 10  59709       0.1028      0.4646     -0.12069         
       2022  5 11  59710       0.1048      0.4652     -0.12069         
       2022  5 12  59711       0.1067      0.4657     -0.12089         
       2022  5 13  59712       0.1087      0.4662     -0.12124         
       2022  5 14  59713       0.1107      0.4667     -0.12166         
       2022  5 15  59714       0.1127      0.4672     -0.12200         
       2022  5 16  59715       0.1147      0.4676     -0.12213         
       2022  5 17  59716       0.1167      0.4680     -0.12200         
       2022  5 18  59717       0.1187      0.4684     -0.12159         
       2022  5 19  59718       0.1207      0.4688     -0.12100         
       2022  5 20  59719       0.1228      0.4691     -0.12036         
       2022  5 21  59720       0.1248      0.4694     -0.11979         
       2022  5 22  59721       0.1268      0.4696     -0.11938         
       2022  5 23  59722       0.1289      0.4699     -0.11915         
       2022  5 24  59723       0.1309      0.4701     -0.11907         
       2022  5 25  59724       0.1330      0.4702     -0.11907         
       2022  5 26  59725       0.1350      0.4704     -0.11908         
       2022  5 27  59726       0.1371      0.4705     -0.11900         
       2022  5 28  59727       0.1391      0.4705     -0.11877         
       2022  5 29  59728       0.1412      0.4706     -0.11836         
       2022  5 30  59729       0.1433      0.4706     -0.11775         
       2022  5 31  59730       0.1453      0.4706     -0.11694         
       2022  6  1  59731       0.1474      0.4705     -0.11598         
       2022  6  2  59732       0.1494      0.4705     -0.11491         
       2022  6  3  59733       0.1515      0.4703     -0.11382         
       2022  6  4  59734       0.1536      0.4702     -0.11277         
       2022  6  5  59735       0.1556      0.4700     -0.11184         
       2022  6  6  59736       0.1577      0.4698     -0.11106         
       2022  6  7  59737       0.1597      0.4696     -0.11048         
       2022  6  8  59738       0.1617      0.4693     -0.11010         
       2022  6  9  59739       0.1638      0.4690     -0.10989         
       2022  6 10  59740       0.1658      0.4687     -0.10977         
       2022  6 11  59741       0.1678      0.4684     -0.10965         
       2022  6 12  59742       0.1698      0.4680     -0.10940         
       2022  6 13  59743       0.1719      0.4676     -0.10892         
       2022  6 14  59744       0.1739      0.4671     -0.10818         
       2022  6 15  59745       0.1758      0.4666     -0.10722         
       2022  6 16  59746       0.1778      0.4661     -0.10616         
       2022  6 17  59747       0.1798      0.4656     -0.10515         
       2022  6 18  59748       0.1818      0.4650     -0.10430         
       2022  6 19  59749       0.1837      0.4644     -0.10364         
       2022  6 20  59750       0.1857      0.4638     -0.10317         
       2022  6 21  59751       0.1876      0.4632     -0.10279         
       2022  6 22  59752       0.1895      0.4625     -0.10241         
       2022  6 23  59753       0.1914      0.4618     -0.10196         
       2022  6 24  59754       0.1933      0.4610     -0.10136         
       2022  6 25  59755       0.1952      0.4603     -0.10057         
       2022  6 26  59756       0.1970      0.4595     -0.09958         
       2022  6 27  59757       0.1989      0.4586     -0.09839         
       2022  6 28  59758       0.2007      0.4578     -0.09704         
       2022  6 29  59759       0.2025      0.4569     -0.09558         
       2022  6 30  59760       0.2043      0.4560     -0.09408         
       2022  7  1  59761       0.2061      0.4551     -0.09261         
       2022  7  2  59762       0.2079      0.4541     -0.09125         
       2022  7  3  59763       0.2096      0.4531     -0.09003         
       2022  7  4  59764       0.2113      0.4521     -0.08900         
       2022  7  5  59765       0.2131      0.4510     -0.08816         
       2022  7  6  59766       0.2147      0.4500     -0.08748         
       2022  7  7  59767       0.2164      0.4489     -0.08692         
       2022  7  8  59768       0.2181      0.4478     -0.08638         
       2022  7  9  59769       0.2197      0.4466     -0.08578         
       2022  7 10  59770       0.2213      0.4454     -0.08500         
       2022  7 11  59771       0.2229      0.4443     -0.08400         
       2022  7 12  59772       0.2244      0.4430     -0.08277         
       2022  7 13  59773       0.2260      0.4418     -0.08142         
       2022  7 14  59774       0.2275      0.4405     -0.08007         
       2022  7 15  59775       0.2290      0.4392     -0.07887         
       2022  7 16  59776       0.2305      0.4379     -0.07790         
       2022  7 17  59777       0.2319      0.4366     -0.07716         
       2022  7 18  59778       0.2333      0.4352     -0.07657         
       2022  7 19  59779       0.2347      0.4338     -0.07604         
       2022  7 20  59780       0.2361      0.4324     -0.07545         
       2022  7 21  59781       0.2374      0.4310     -0.07472         
       2022  7 22  59782       0.2388      0.4296     -0.07381         
       2022  7 23  59783       0.2400      0.4281     -0.07269         
       2022  7 24  59784       0.2413      0.4266     -0.07138         
       2022  7 25  59785       0.2425      0.4251     -0.06992         
       2022  7 26  59786       0.2438      0.4236     -0.06835         
       2022  7 27  59787       0.2449      0.4221     -0.06673         
       2022  7 28  59788       0.2461      0.4205     -0.06515         
       2022  7 29  59789       0.2472      0.4189     -0.06367         
       2022  7 30  59790       0.2483      0.4173     -0.06235         
       2022  7 31  59791       0.2494      0.4157     -0.06122         
       2022  8  1  59792       0.2504      0.4141     -0.06028         
       2022  8  2  59793       0.2514      0.4125     -0.05953         
       2022  8  3  59794       0.2524      0.4108     -0.05889         
       2022  8  4  59795       0.2533      0.4091     -0.05830         
       2022  8  5  59796       0.2542      0.4074     -0.05766         
       2022  8  6  59797       0.2551      0.4057     -0.05688         
       2022  8  7  59798       0.2560      0.4040     -0.05591         
       2022  8  8  59799       0.2568      0.4023     -0.05472         
       2022  8  9  59800       0.2576      0.4005     -0.05338         
       2022  8 10  59801       0.2583      0.3988     -0.05199         
       2022  8 11  59802       0.2590      0.3970     -0.05070         
       2022  8 12  59803       0.2597      0.3952     -0.04961         
       2022  8 13  59804       0.2604      0.3934     -0.04876         
       2022  8 14  59805       0.2610      0.3916     -0.04810         
       2022  8 15  59806       0.2616      0.3898     -0.04753         
       2022  8 16  59807       0.2622      0.3880     -0.04692         
       2022  8 17  59808       0.2627      0.3862     -0.04616         
       2022  8 18  59809       0.2632      0.3844     -0.04518         
       2022  8 19  59810       0.2636      0.3825     -0.04397         
       2022  8 20  59811       0.2641      0.3807     -0.04255         
       2022  8 21  59812       0.2645      0.3788     -0.04098         
       2022  8 22  59813       0.2648      0.3769     -0.03932         
       2022  8 23  59814       0.2651      0.3751     -0.03765         
       2022  8 24  59815       0.2654      0.3732     -0.03605         
       2022  8 25  59816       0.2657      0.3713     -0.03459         
       2022  8 26  59817       0.2659      0.3694     -0.03332         
       2022  8 27  59818       0.2661      0.3675     -0.03230         
       2022  8 28  59819       0.2662      0.3656     -0.03154         
       2022  8 29  59820       0.2663      0.3637     -0.03103         
       2022  8 30  59821       0.2664      0.3618     -0.03070         
       2022  8 31  59822       0.2665      0.3599     -0.03049         
       2022  9  1  59823       0.2665      0.3580     -0.03030         
       2022  9  2  59824       0.2665      0.3561     -0.03005         
       2022  9  3  59825       0.2664      0.3542     -0.02968         
       2022  9  4  59826       0.2663      0.3523     -0.02918         
       2022  9  5  59827       0.2662      0.3504     -0.02858         
       2022  9  6  59828       0.2660      0.3485     -0.02797         
       2022  9  7  59829       0.2658      0.3466     -0.02747         
       2022  9  8  59830       0.2656      0.3447     -0.02718         
       2022  9  9  59831       0.2653      0.3428     -0.02717         
       2022  9 10  59832       0.2650      0.3409     -0.02742         
       2022  9 11  59833       0.2647      0.3390     -0.02788         
       2022  9 12  59834       0.2643      0.3371     -0.02841         
       2022  9 13  59835       0.2639      0.3353     -0.02891         
       2022  9 14  59836       0.2635      0.3334     -0.02928         
       2022  9 15  59837       0.2630      0.3315     -0.02946         
       2022  9 16  59838       0.2625      0.3297     -0.02944         
       2022  9 17  59839       0.2620      0.3278     -0.02925         
       2022  9 18  59840       0.2614      0.3260     -0.02894         
       2022  9 19  59841       0.2608      0.3241     -0.02854         
       2022  9 20  59842       0.2602      0.3223     -0.02807         
       2022  9 21  59843       0.2595      0.3205     -0.02762         
       2022  9 22  59844       0.2588      0.3187     -0.02732         
       2022  9 23  59845       0.2581      0.3169     -0.02717         
       2022  9 24  59846       0.2573      0.3151     -0.02718         
       2022  9 25  59847       0.2565      0.3133     -0.02738         
       2022  9 26  59848       0.2557      0.3115     -0.02768         
       2022  9 27  59849       0.2548      0.3098     -0.02812         
       2022  9 28  59850       0.2539      0.3081     -0.02855         
       2022  9 29  59851       0.2530      0.3063     -0.02889         
       2022  9 30  59852       0.2521      0.3046     -0.02896         
       2022 10  1  59853       0.2511      0.3029     -0.02882         
       2022 10  2  59854       0.2501      0.3012     -0.02848         
       2022 10  3  59855       0.2490      0.2995     -0.02810         
       2022 10  4  59856       0.2479      0.2979     -0.02756         
       2022 10  5  59857       0.2468      0.2963     -0.02719         
       2022 10  6  59858       0.2457      0.2946     -0.02713         
       2022 10  7  59859       0.2445      0.2930     -0.02732         
       2022 10  8  59860       0.2433      0.2914     -0.02773         
       2022 10  9  59861       0.2421      0.2899     -0.02820         
       2022 10 10  59862       0.2409      0.2883     -0.02874         
       2022 10 11  59863       0.2396      0.2868     -0.02909         
       2022 10 12  59864       0.2383      0.2853     -0.02921         
       2022 10 13  59865       0.2370      0.2838     -0.02915         
       2022 10 14  59866       0.2356      0.2823     -0.02896         
       2022 10 15  59867       0.2342      0.2808     -0.02863         
       2022 10 16  59868       0.2328      0.2794     -0.02828         
       2022 10 17  59869       0.2314      0.2780     -0.02796         
       2022 10 18  59870       0.2299      0.2766     -0.02766         
       2022 10 19  59871       0.2284      0.2752     -0.02753         
       2022 10 20  59872       0.2269      0.2738     -0.02758         
       2022 10 21  59873       0.2254      0.2725     -0.02781         
       2022 10 22  59874       0.2239      0.2712     -0.02828         
       2022 10 23  59875       0.2223      0.2699     -0.02891         
       2022 10 24  59876       0.2207      0.2687     -0.02975         
       2022 10 25  59877       0.2191      0.2674     -0.03063         
       2022 10 26  59878       0.2174      0.2662     -0.03139         
       2022 10 27  59879       0.2158      0.2650     -0.03203         
       2022 10 28  59880       0.2141      0.2639     -0.03237         
       2022 10 29  59881       0.2124      0.2627     -0.03252         
       2022 10 30  59882       0.2107      0.2616     -0.03252         
       2022 10 31  59883       0.2089      0.2606     -0.03245         
       2022 11  1  59884       0.2072      0.2595     -0.03253         
       2022 11  2  59885       0.2054      0.2585     -0.03281         
       2022 11  3  59886       0.2036      0.2575     -0.03334         
       2022 11  4  59887       0.2018      0.2565     -0.03412         
       2022 11  5  59888       0.1999      0.2555     -0.03506         
       2022 11  6  59889       0.1981      0.2546     -0.03599         
       2022 11  7  59890       0.1962      0.2537     -0.03682         
       2022 11  8  59891       0.1944      0.2528     -0.03745         
       2022 11  9  59892       0.1925      0.2520     -0.03786         
       2022 11 10  59893       0.1906      0.2512     -0.03806         
       2022 11 11  59894       0.1887      0.2504     -0.03813         
       2022 11 12  59895       0.1867      0.2497     -0.03810         
       2022 11 13  59896       0.1848      0.2489     -0.03800         
       2022 11 14  59897       0.1828      0.2482     -0.03787         
       2022 11 15  59898       0.1809      0.2476     -0.03780         
       2022 11 16  59899       0.1789      0.2470     -0.03786         
       2022 11 17  59900       0.1769      0.2463     -0.03811         
       2022 11 18  59901       0.1749      0.2458     -0.03854         
       2022 11 19  59902       0.1729      0.2452     -0.03931         
       2022 11 20  59903       0.1709      0.2447     -0.04013         
       2022 11 21  59904       0.1689      0.2442     -0.04107         
       2022 11 22  59905       0.1669      0.2438     -0.04194         
       2022 11 23  59906       0.1648      0.2434     -0.04268         
       2022 11 24  59907       0.1628      0.2430     -0.04317         
       2022 11 25  59908       0.1607      0.2426     -0.04335         
       2022 11 26  59909       0.1587      0.2423     -0.04328         
       2022 11 27  59910       0.1566      0.2420     -0.04304         
       2022 11 28  59911       0.1546      0.2417     -0.04292         
       2022 11 29  59912       0.1525      0.2415     -0.04286         
       2022 11 30  59913       0.1505      0.2413     -0.04296         
       2022 12  1  59914       0.1484      0.2411     -0.04325         
       2022 12  2  59915       0.1463      0.2410     -0.04371         
       2022 12  3  59916       0.1443      0.2409     -0.04414         
       2022 12  4  59917       0.1422      0.2408     -0.04444         
       2022 12  5  59918       0.1401      0.2407     -0.04458         
       2022 12  6  59919       0.1380      0.2407     -0.04448         
       2022 12  7  59920       0.1360      0.2407     -0.04422         
       2022 12  8  59921       0.1339      0.2408     -0.04383         
       2022 12  9  59922       0.1319      0.2409     -0.04331         
       2022 12 10  59923       0.1298      0.2410     -0.04271         
       2022 12 11  59924       0.1277      0.2411     -0.04213         
       2022 12 12  59925       0.1257      0.2413     -0.04162         
       2022 12 13  59926       0.1236      0.2415     -0.04124         
       2022 12 14  59927       0.1216      0.2417     -0.04088         
       2022 12 15  59928       0.1196      0.2420     -0.04070         
       2022 12 16  59929       0.1175      0.2423     -0.04075         
       2022 12 17  59930       0.1155      0.2426     -0.04107         
       2022 12 18  59931       0.1135      0.2430     -0.04144         
       2022 12 19  59932       0.1115      0.2434     -0.04184         
       2022 12 20  59933       0.1095      0.2438     -0.04222         
       2022 12 21  59934       0.1075      0.2443     -0.04235         
       2022 12 22  59935       0.1055      0.2448     -0.04228         
       2022 12 23  59936       0.1036      0.2453     -0.04195         
       2022 12 24  59937       0.1016      0.2458     -0.04148         
       2022 12 25  59938       0.0997      0.2464     -0.04097         
       2022 12 26  59939       0.0978      0.2470     -0.04060         
       2022 12 27  59940       0.0958      0.2476     -0.04041         
       2022 12 28  59941       0.0939      0.2483     -0.04052         
       2022 12 29  59942       0.0920      0.2490     -0.04077         
       2022 12 30  59943       0.0902      0.2497     -0.04106         
       2022 12 31  59944       0.0883      0.2505     -0.04133         
       2023  1  1  59945       0.0865      0.2513     -0.04143         
       2023  1  2  59946       0.0846      0.2521     -0.04140         
       2023  1  3  59947       0.0828      0.2529     -0.04109         
       2023  1  4  59948       0.0810      0.2538     -0.04048         
       2023  1  5  59949       0.0792      0.2547     -0.03968         
       2023  1  6  59950       0.0775      0.2556     -0.03876         
       2023  1  7  59951       0.0757      0.2565     -0.03775         
       2023  1  8  59952       0.0740      0.2575     -0.03674         
       2023  1  9  59953       0.0723      0.2585     -0.03579         
       2023  1 10  59954       0.0706      0.2595     -0.03499         
       2023  1 11  59955       0.0689      0.2606     -0.03438         
       2023  1 12  59956       0.0673      0.2617     -0.03390         
       2023  1 13  59957       0.0657      0.2628     -0.03364         
       2023  1 14  59958       0.0641      0.2639     -0.03347         
       2023  1 15  59959       0.0625      0.2651     -0.03338         
       2023  1 16  59960       0.0609      0.2663     -0.03325         
       2023  1 17  59961       0.0594      0.2675     -0.03301         
       2023  1 18  59962       0.0579      0.2687     -0.03255         
       2023  1 19  59963       0.0564      0.2699     -0.03183         
       2023  1 20  59964       0.0549      0.2712     -0.03092         
       2023  1 21  59965       0.0535      0.2725     -0.03005         
       2023  1 22  59966       0.0521      0.2738     -0.02926         
       2023  1 23  59967       0.0507      0.2752     -0.02874         
       2023  1 24  59968       0.0493      0.2765     -0.02859         
       2023  1 25  59969       0.0480      0.2779     -0.02870         
       2023  1 26  59970       0.0467      0.2793     -0.02895         
       2023  1 27  59971       0.0454      0.2808     -0.02917         
       2023  1 28  59972       0.0442      0.2822     -0.02923         
       2023  1 29  59973       0.0429      0.2837     -0.02909         
       2023  1 30  59974       0.0417      0.2852     -0.02873         
       2023  1 31  59975       0.0406      0.2867     -0.02816         
       2023  2  1  59976       0.0394      0.2882     -0.02746         
       2023  2  2  59977       0.0383      0.2897     -0.02664         
       2023  2  3  59978       0.0372      0.2913     -0.02577         
       2023  2  4  59979       0.0362      0.2929     -0.02497         
       2023  2  5  59980       0.0352      0.2945     -0.02429         
       2023  2  6  59981       0.0342      0.2961     -0.02364         
       2023  2  7  59982       0.0332      0.2977     -0.02317         
       2023  2  8  59983       0.0323      0.2994     -0.02288         
       2023  2  9  59984       0.0314      0.3010     -0.02271         
       2023  2 10  59985       0.0305      0.3027     -0.02267         
      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)                         
                      59599  -109.29    0.46   -5.82    0.20   
                      59600  -108.95    0.46   -5.82    0.20   
                      59601  -108.78    0.46   -5.84    0.20   
                      59602  -108.77    0.50   -5.84    0.21   
                      59603  -108.86    0.50   -5.83    0.21   
                      59604  -109.01    0.35   -5.77    0.13   
                      59605  -109.26    0.41   -5.64    0.14   
                      59606  -109.63    0.41   -5.51    0.14   
                      59607  -110.10    0.41   -5.52    0.14   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59599    0.160  0.182   -0.173   0.196          
                      59600    0.194  0.182   -0.182   0.196          
                      59601    0.214  0.182   -0.186   0.196          
                      59602    0.215  0.200   -0.185   0.207          
                      59603    0.206  0.200   -0.180   0.207          
                      59604    0.197  0.140   -0.174   0.126          
                      59605    0.193  0.163   -0.168   0.137          
                      59606    0.196  0.163   -0.164   0.137          
                      59607    0.202  0.163   -0.159   0.137          
