                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      21 October 2021                                     Vol. XXXIV No. 042   
      ______________________________________________________________________   
      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 Dec 2021                     *
     *                                                                     *
     * 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 10 15  59502 0.19711 .00009 0.26398 .00009 -0.104811 0.000010          
   21 10 16  59503 0.19468 .00009 0.26336 .00009 -0.104710 0.000009          
   21 10 17  59504 0.19248 .00009 0.26274 .00009 -0.104777 0.000009          
   21 10 18  59505 0.19040 .00009 0.26203 .00009 -0.104986 0.000013          
   21 10 19  59506 0.18852 .00009 0.26116 .00009 -0.105299 0.000015          
   21 10 20  59507 0.18705 .00009 0.26038 .00009 -0.105653 0.000017          
   21 10 21  59508 0.18585 .00009 0.25970 .00009 -0.105947 0.000019          
                                                                               
      _______________________________________________________________________  
                                                                               
      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 =  0.1376 + 0.0860 cos A - 0.0815 sin A - 0.0396 cos C - 0.0317 sin C  
      y =  0.3595 - 0.0673 cos A - 0.0853 sin A - 0.0317 cos C + 0.0396 sin C  
         UT1-UTC = -0.1285 + 0.00022 (MJD - 59516) - (UT2-UT1)                 
                                                                               
      where A = 2*pi*(MJD-59508)/365.25 and C = 2*pi*(MJD-59508)/435.          
                                                                               
         TAI-UTC(MJD 59509) = 37.0                                             
      The accuracy may be estimated from the expressions:                      
      S x,y = 0.00068 (MJD-59508)**0.80   S t = 0.00025 (MJD-59508)**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)              
       2021 10 22  59509       0.1846      0.2591     -0.10612         
       2021 10 23  59510       0.1833      0.2585     -0.10609         
       2021 10 24  59511       0.1819      0.2580     -0.10588         
       2021 10 25  59512       0.1804      0.2575     -0.10550         
       2021 10 26  59513       0.1788      0.2569     -0.10504         
       2021 10 27  59514       0.1772      0.2563     -0.10456         
       2021 10 28  59515       0.1755      0.2558     -0.10410         
       2021 10 29  59516       0.1738      0.2552     -0.10373         
       2021 10 30  59517       0.1721      0.2546     -0.10353         
       2021 10 31  59518       0.1704      0.2540     -0.10357         
       2021 11  1  59519       0.1686      0.2534     -0.10384         
       2021 11  2  59520       0.1668      0.2528     -0.10437         
       2021 11  3  59521       0.1651      0.2522     -0.10507         
       2021 11  4  59522       0.1634      0.2517     -0.10580         
       2021 11  5  59523       0.1617      0.2511     -0.10639         
       2021 11  6  59524       0.1600      0.2507     -0.10674         
       2021 11  7  59525       0.1582      0.2502     -0.10683         
       2021 11  8  59526       0.1564      0.2499     -0.10669         
       2021 11  9  59527       0.1545      0.2495     -0.10641         
       2021 11 10  59528       0.1526      0.2492     -0.10612         
       2021 11 11  59529       0.1507      0.2489     -0.10589         
       2021 11 12  59530       0.1487      0.2486     -0.10581         
       2021 11 13  59531       0.1468      0.2483     -0.10589         
       2021 11 14  59532       0.1448      0.2481     -0.10609         
       2021 11 15  59533       0.1429      0.2479     -0.10637         
       2021 11 16  59534       0.1410      0.2477     -0.10666         
       2021 11 17  59535       0.1390      0.2476     -0.10687         
       2021 11 18  59536       0.1371      0.2475     -0.10695         
       2021 11 19  59537       0.1352      0.2474     -0.10687         
       2021 11 20  59538       0.1332      0.2474     -0.10661         
       2021 11 21  59539       0.1313      0.2474     -0.10618         
       2021 11 22  59540       0.1293      0.2474     -0.10562         
       2021 11 23  59541       0.1274      0.2475     -0.10499         
       2021 11 24  59542       0.1254      0.2476     -0.10436         
       2021 11 25  59543       0.1234      0.2477     -0.10379         
       2021 11 26  59544       0.1215      0.2478     -0.10336         
       2021 11 27  59545       0.1195      0.2480     -0.10313         
       2021 11 28  59546       0.1176      0.2482     -0.10313         
       2021 11 29  59547       0.1156      0.2485     -0.10337         
       2021 11 30  59548       0.1137      0.2487     -0.10379         
       2021 12  1  59549       0.1117      0.2490     -0.10431         
       2021 12  2  59550       0.1098      0.2493     -0.10479         
       2021 12  3  59551       0.1079      0.2497     -0.10509         
       2021 12  4  59552       0.1060      0.2501     -0.10513         
       2021 12  5  59553       0.1040      0.2505     -0.10492         
       2021 12  6  59554       0.1021      0.2509     -0.10453         
       2021 12  7  59555       0.1002      0.2514     -0.10409         
       2021 12  8  59556       0.0983      0.2519     -0.10373         
       2021 12  9  59557       0.0964      0.2524     -0.10352         
       2021 12 10  59558       0.0945      0.2530     -0.10350         
       2021 12 11  59559       0.0927      0.2536     -0.10363         
       2021 12 12  59560       0.0908      0.2542     -0.10386         
       2021 12 13  59561       0.0889      0.2548     -0.10410         
       2021 12 14  59562       0.0871      0.2555     -0.10430         
       2021 12 15  59563       0.0852      0.2562     -0.10439         
       2021 12 16  59564       0.0834      0.2569     -0.10434         
       2021 12 17  59565       0.0816      0.2577     -0.10414         
       2021 12 18  59566       0.0798      0.2584     -0.10378         
       2021 12 19  59567       0.0780      0.2592     -0.10329         
       2021 12 20  59568       0.0762      0.2601     -0.10273         
       2021 12 21  59569       0.0744      0.2609     -0.10214         
       2021 12 22  59570       0.0727      0.2618     -0.10159         
       2021 12 23  59571       0.0709      0.2627     -0.10117         
       2021 12 24  59572       0.0692      0.2637     -0.10091         
       2021 12 25  59573       0.0675      0.2647     -0.10085         
       2021 12 26  59574       0.0658      0.2656     -0.10100         
       2021 12 27  59575       0.0641      0.2667     -0.10133         
       2021 12 28  59576       0.0624      0.2677     -0.10178         
       2021 12 29  59577       0.0608      0.2688     -0.10223         
       2021 12 30  59578       0.0592      0.2699     -0.10257         
       2021 12 31  59579       0.0576      0.2710     -0.10271         
       2022  1  1  59580       0.0560      0.2722     -0.10259         
       2022  1  2  59581       0.0544      0.2733     -0.10228         
       2022  1  3  59582       0.0529      0.2745     -0.10188         
       2022  1  4  59583       0.0513      0.2757     -0.10151         
       2022  1  5  59584       0.0498      0.2770     -0.10130         
       2022  1  6  59585       0.0483      0.2782     -0.10129         
       2022  1  7  59586       0.0469      0.2795     -0.10145         
       2022  1  8  59587       0.0454      0.2808     -0.10173         
       2022  1  9  59588       0.0440      0.2822     -0.10203         
       2022  1 10  59589       0.0426      0.2835     -0.10229         
       2022  1 11  59590       0.0412      0.2849     -0.10244         
       2022  1 12  59591       0.0399      0.2863     -0.10244         
       2022  1 13  59592       0.0385      0.2877     -0.10227         
       2022  1 14  59593       0.0372      0.2892     -0.10194         
       2022  1 15  59594       0.0360      0.2906     -0.10148         
       2022  1 16  59595       0.0347      0.2921     -0.10092         
       2022  1 17  59596       0.0335      0.2936     -0.10034         
       2022  1 18  59597       0.0323      0.2951     -0.09979         
       2022  1 19  59598       0.0311      0.2967     -0.09937         
       2022  1 20  59599       0.0299      0.2982     -0.09912         
       2022  1 21  59600       0.0288      0.2998     -0.09907         
       2022  1 22  59601       0.0277      0.3014     -0.09924         
       2022  1 23  59602       0.0267      0.3030     -0.09960         
       2022  1 24  59603       0.0256      0.3046     -0.10007         
       2022  1 25  59604       0.0246      0.3063     -0.10057         
       2022  1 26  59605       0.0236      0.3079     -0.10099         
       2022  1 27  59606       0.0227      0.3096     -0.10124         
       2022  1 28  59607       0.0217      0.3113     -0.10128         
       2022  1 29  59608       0.0209      0.3130     -0.10112         
       2022  1 30  59609       0.0200      0.3147     -0.10084         
       2022  1 31  59610       0.0192      0.3164     -0.10056         
       2022  2  1  59611       0.0183      0.3182     -0.10041         
       2022  2  2  59612       0.0176      0.3199     -0.10047         
       2022  2  3  59613       0.0168      0.3217     -0.10075         
       2022  2  4  59614       0.0161      0.3235     -0.10119         
       2022  2  5  59615       0.0154      0.3252     -0.10171         
       2022  2  6  59616       0.0148      0.3270     -0.10221         
       2022  2  7  59617       0.0142      0.3289     -0.10255         
       2022  2  8  59618       0.0136      0.3307     -0.10274         
       2022  2  9  59619       0.0130      0.3325     -0.10275         
       2022  2 10  59620       0.0125      0.3343     -0.10259         
       2022  2 11  59621       0.0120      0.3362     -0.10228         
       2022  2 12  59622       0.0116      0.3380     -0.10187         
       2022  2 13  59623       0.0111      0.3399     -0.10141         
       2022  2 14  59624       0.0108      0.3418     -0.10098         
       2022  2 15  59625       0.0104      0.3436     -0.10065         
       2022  2 16  59626       0.0101      0.3455     -0.10048         
       2022  2 17  59627       0.0098      0.3474     -0.10053         
       2022  2 18  59628       0.0095      0.3493     -0.10081         
       2022  2 19  59629       0.0093      0.3512     -0.10129         
       2022  2 20  59630       0.0091      0.3531     -0.10191         
       2022  2 21  59631       0.0090      0.3550     -0.10257         
       2022  2 22  59632       0.0088      0.3569     -0.10316         
       2022  2 23  59633       0.0087      0.3588     -0.10359         
       2022  2 24  59634       0.0087      0.3607     -0.10382         
       2022  2 25  59635       0.0087      0.3626     -0.10384         
       2022  2 26  59636       0.0087      0.3646     -0.10372         
       2022  2 27  59637       0.0087      0.3665     -0.10357         
       2022  2 28  59638       0.0088      0.3684     -0.10351         
       2022  3  1  59639       0.0089      0.3703     -0.10364         
       2022  3  2  59640       0.0091      0.3722     -0.10400         
       2022  3  3  59641       0.0093      0.3741     -0.10458         
       2022  3  4  59642       0.0095      0.3760     -0.10528         
       2022  3  5  59643       0.0097      0.3779     -0.10602         
       2022  3  6  59644       0.0100      0.3798     -0.10670         
       2022  3  7  59645       0.0104      0.3817     -0.10723         
       2022  3  8  59646       0.0107      0.3836     -0.10758         
       2022  3  9  59647       0.0111      0.3855     -0.10774         
       2022  3 10  59648       0.0115      0.3874     -0.10773         
       2022  3 11  59649       0.0120      0.3893     -0.10759         
       2022  3 12  59650       0.0125      0.3911     -0.10738         
       2022  3 13  59651       0.0130      0.3930     -0.10716         
       2022  3 14  59652       0.0135      0.3948     -0.10702         
       2022  3 15  59653       0.0141      0.3967     -0.10702         
       2022  3 16  59654       0.0148      0.3985     -0.10723         
       2022  3 17  59655       0.0154      0.4004     -0.10768         
       2022  3 18  59656       0.0161      0.4022     -0.10836         
       2022  3 19  59657       0.0168      0.4040     -0.10921         
       2022  3 20  59658       0.0176      0.4058     -0.11014         
       2022  3 21  59659       0.0184      0.4076     -0.11101         
       2022  3 22  59660       0.0192      0.4094     -0.11172         
       2022  3 23  59661       0.0200      0.4111     -0.11220         
       2022  3 24  59662       0.0209      0.4129     -0.11245         
       2022  3 25  59663       0.0218      0.4146     -0.11252         
       2022  3 26  59664       0.0228      0.4164     -0.11252         
       2022  3 27  59665       0.0238      0.4181     -0.11256         
       2022  3 28  59666       0.0248      0.4198     -0.11275         
       2022  3 29  59667       0.0258      0.4215     -0.11314         
       2022  3 30  59668       0.0269      0.4231     -0.11376         
       2022  3 31  59669       0.0280      0.4248     -0.11453         
       2022  4  1  59670       0.0291      0.4264     -0.11538         
       2022  4  2  59671       0.0302      0.4280     -0.11620         
       2022  4  3  59672       0.0314      0.4296     -0.11691         
       2022  4  4  59673       0.0326      0.4312     -0.11743         
       2022  4  5  59674       0.0339      0.4328     -0.11776         
       2022  4  6  59675       0.0352      0.4344     -0.11790         
       2022  4  7  59676       0.0365      0.4359     -0.11787         
       2022  4  8  59677       0.0378      0.4374     -0.11774         
       2022  4  9  59678       0.0391      0.4389     -0.11757         
       2022  4 10  59679       0.0405      0.4404     -0.11744         
       2022  4 11  59680       0.0419      0.4418     -0.11742         
       2022  4 12  59681       0.0434      0.4433     -0.11759         
       2022  4 13  59682       0.0448      0.4447     -0.11797         
       2022  4 14  59683       0.0463      0.4461     -0.11860         
       2022  4 15  59684       0.0478      0.4474     -0.11945         
       2022  4 16  59685       0.0493      0.4488     -0.12042         
       2022  4 17  59686       0.0509      0.4501     -0.12140         
       2022  4 18  59687       0.0525      0.4514     -0.12227         
       2022  4 19  59688       0.0541      0.4527     -0.12291         
       2022  4 20  59689       0.0557      0.4539     -0.12331         
       2022  4 21  59690       0.0574      0.4551     -0.12351         
       2022  4 22  59691       0.0590      0.4563     -0.12361         
       2022  4 23  59692       0.0607      0.4575     -0.12374         
       2022  4 24  59693       0.0625      0.4587     -0.12401         
       2022  4 25  59694       0.0642      0.4598     -0.12450         
       2022  4 26  59695       0.0659      0.4609     -0.12523         
       2022  4 27  59696       0.0677      0.4620     -0.12616         
       2022  4 28  59697       0.0695      0.4630     -0.12721         
       2022  4 29  59698       0.0713      0.4641     -0.12828         
       2022  4 30  59699       0.0732      0.4651     -0.12927         
       2022  5  1  59700       0.0750      0.4660     -0.13009         
       2022  5  2  59701       0.0769      0.4670     -0.13069         
       2022  5  3  59702       0.0788      0.4679     -0.13103         
       2022  5  4  59703       0.0807      0.4688     -0.13114         
       2022  5  5  59704       0.0826      0.4696     -0.13104         
       2022  5  6  59705       0.0845      0.4705     -0.13080         
       2022  5  7  59706       0.0865      0.4713     -0.13049         
       2022  5  8  59707       0.0884      0.4720     -0.13018         
       2022  5  9  59708       0.0904      0.4728     -0.12997         
       2022  5 10  59709       0.0924      0.4735     -0.12990         
       2022  5 11  59710       0.0944      0.4742     -0.13004         
       2022  5 12  59711       0.0964      0.4748     -0.13037         
       2022  5 13  59712       0.0984      0.4754     -0.13086         
       2022  5 14  59713       0.1005      0.4760     -0.13141         
       2022  5 15  59714       0.1025      0.4766     -0.13187         
       2022  5 16  59715       0.1046      0.4771     -0.13212         
       2022  5 17  59716       0.1066      0.4776     -0.13208         
       2022  5 18  59717       0.1087      0.4781     -0.13175         
       2022  5 19  59718       0.1108      0.4785     -0.13121         
       2022  5 20  59719       0.1129      0.4790     -0.13060         
       2022  5 21  59720       0.1150      0.4793     -0.13006         
       2022  5 22  59721       0.1171      0.4797     -0.12968         
       2022  5 23  59722       0.1192      0.4800     -0.12947         
       2022  5 24  59723       0.1213      0.4803     -0.12941         
       2022  5 25  59724       0.1234      0.4805     -0.12939         
       2022  5 26  59725       0.1255      0.4808     -0.12932         
       2022  5 27  59726       0.1277      0.4809     -0.12912         
       2022  5 28  59727       0.1298      0.4811     -0.12873         
       2022  5 29  59728       0.1319      0.4812     -0.12810         
       2022  5 30  59729       0.1341      0.4813     -0.12721         
       2022  5 31  59730       0.1362      0.4814     -0.12611         
       2022  6  1  59731       0.1383      0.4814     -0.12485         
       2022  6  2  59732       0.1405      0.4814     -0.12345         
       2022  6  3  59733       0.1426      0.4814     -0.12206         
       2022  6  4  59734       0.1447      0.4813     -0.12072         
       2022  6  5  59735       0.1469      0.4812     -0.11951         
       2022  6  6  59736       0.1490      0.4811     -0.11849         
       2022  6  7  59737       0.1511      0.4809     -0.11765         
       2022  6  8  59738       0.1533      0.4807     -0.11699         
       2022  6  9  59739       0.1554      0.4805     -0.11644         
       2022  6 10  59740       0.1575      0.4803     -0.11594         
       2022  6 11  59741       0.1596      0.4800     -0.11547         
       2022  6 12  59742       0.1617      0.4796     -0.11483         
       2022  6 13  59743       0.1638      0.4793     -0.11397         
       2022  6 14  59744       0.1659      0.4789     -0.11292         
       2022  6 15  59745       0.1680      0.4785     -0.11169         
       2022  6 16  59746       0.1701      0.4781     -0.11038         
       2022  6 17  59747       0.1722      0.4776     -0.10910         
       2022  6 18  59748       0.1742      0.4771     -0.10796         
       2022  6 19  59749       0.1763      0.4765     -0.10705         
       2022  6 20  59750       0.1783      0.4760     -0.10631         
       2022  6 21  59751       0.1804      0.4754     -0.10569         
       2022  6 22  59752       0.1824      0.4747     -0.10510         
       2022  6 23  59753       0.1844      0.4741     -0.10443         
       2022  6 24  59754       0.1864      0.4734     -0.10360         
       2022  6 25  59755       0.1884      0.4727     -0.10262         
       2022  6 26  59756       0.1903      0.4719     -0.10144         
       2022  6 27  59757       0.1923      0.4712     -0.09996         
       2022  6 28  59758       0.1942      0.4704     -0.09830         
       2022  6 29  59759       0.1962      0.4695     -0.09651         
       2022  6 30  59760       0.1981      0.4687     -0.09465         
       2022  7  1  59761       0.2000      0.4678     -0.09284         
       2022  7  2  59762       0.2019      0.4668     -0.09111         
       2022  7  3  59763       0.2037      0.4659     -0.08953         
       2022  7  4  59764       0.2056      0.4649     -0.08809         
       2022  7  5  59765       0.2074      0.4639     -0.08691         
       2022  7  6  59766       0.2092      0.4629     -0.08593         
       2022  7  7  59767       0.2110      0.4618     -0.08515         
       2022  7  8  59768       0.2128      0.4607     -0.08451         
       2022  7  9  59769       0.2145      0.4596     -0.08383         
       2022  7 10  59770       0.2162      0.4585     -0.08308         
       2022  7 11  59771       0.2179      0.4573     -0.08218         
       2022  7 12  59772       0.2196      0.4562     -0.08109         
       2022  7 13  59773       0.2213      0.4549     -0.07994         
       2022  7 14  59774       0.2229      0.4537     -0.07879         
       2022  7 15  59775       0.2246      0.4525     -0.07777         
       2022  7 16  59776       0.2262      0.4512     -0.07697         
       2022  7 17  59777       0.2277      0.4499     -0.07640         
       2022  7 18  59778       0.2293      0.4485     -0.07601         
       2022  7 19  59779       0.2308      0.4472     -0.07562         
       2022  7 20  59780       0.2323      0.4458     -0.07514         
       2022  7 21  59781       0.2338      0.4444     -0.07450         
       2022  7 22  59782       0.2352      0.4430     -0.07367         
       2022  7 23  59783       0.2366      0.4415     -0.07263         
       2022  7 24  59784       0.2380      0.4401     -0.07142         
       2022  7 25  59785       0.2394      0.4386     -0.07003         
       2022  7 26  59786       0.2407      0.4371     -0.06850         
       2022  7 27  59787       0.2420      0.4356     -0.06686         
       2022  7 28  59788       0.2433      0.4340     -0.06517         
       2022  7 29  59789       0.2446      0.4325     -0.06358         
       2022  7 30  59790       0.2458      0.4309     -0.06220         
       2022  7 31  59791       0.2470      0.4293     -0.06089         
       2022  8  1  59792       0.2482      0.4277     -0.05972         
       2022  8  2  59793       0.2493      0.4260     -0.05876         
       2022  8  3  59794       0.2504      0.4244     -0.05795         
       2022  8  4  59795       0.2515      0.4227     -0.05719         
       2022  8  5  59796       0.2526      0.4210     -0.05641         
       2022  8  6  59797       0.2536      0.4193     -0.05542         
       2022  8  7  59798       0.2546      0.4176     -0.05425         
       2022  8  8  59799       0.2555      0.4159     -0.05285         
       2022  8  9  59800       0.2564      0.4142     -0.05131         
       2022  8 10  59801       0.2573      0.4124     -0.04977         
       2022  8 11  59802       0.2582      0.4107     -0.04835         
       2022  8 12  59803       0.2590      0.4089     -0.04715         
       2022  8 13  59804       0.2598      0.4071     -0.04637         
       2022  8 14  59805       0.2606      0.4053     -0.04581         
       2022  8 15  59806       0.2613      0.4035     -0.04540         
       2022  8 16  59807       0.2620      0.4017     -0.04499         
       2022  8 17  59808       0.2626      0.3998     -0.04440         
       2022  8 18  59809       0.2633      0.3980     -0.04359         
       2022  8 19  59810       0.2639      0.3961     -0.04261         
       2022  8 20  59811       0.2644      0.3943     -0.04146         
       2022  8 21  59812       0.2650      0.3924     -0.04013         
       2022  8 22  59813       0.2654      0.3905     -0.03867         
       2022  8 23  59814       0.2659      0.3887     -0.03716         
       2022  8 24  59815       0.2663      0.3868     -0.03569         
       2022  8 25  59816       0.2667      0.3849     -0.03434         
       2022  8 26  59817       0.2671      0.3830     -0.03318         
       2022  8 27  59818       0.2674      0.3811     -0.03222         
       2022  8 28  59819       0.2677      0.3792     -0.03153         
       2022  8 29  59820       0.2679      0.3773     -0.03109         
       2022  8 30  59821       0.2681      0.3753     -0.03078         
       2022  8 31  59822       0.2683      0.3734     -0.03051         
       2022  9  1  59823       0.2685      0.3715     -0.03022         
       2022  9  2  59824       0.2686      0.3696     -0.02984         
       2022  9  3  59825       0.2686      0.3677     -0.02931         
       2022  9  4  59826       0.2687      0.3657     -0.02859         
       2022  9  5  59827       0.2687      0.3638     -0.02780         
       2022  9  6  59828       0.2687      0.3619     -0.02690         
       2022  9  7  59829       0.2686      0.3600     -0.02605         
       2022  9  8  59830       0.2685      0.3581     -0.02536         
       2022  9  9  59831       0.2683      0.3562     -0.02492         
       2022  9 10  59832       0.2682      0.3542     -0.02477         
       2022  9 11  59833       0.2680      0.3523     -0.02473         
       2022  9 12  59834       0.2677      0.3504     -0.02482         
       2022  9 13  59835       0.2675      0.3485     -0.02489         
       2022  9 14  59836       0.2671      0.3466     -0.02481         
       2022  9 15  59837       0.2668      0.3447     -0.02450         
       2022  9 16  59838       0.2664      0.3429     -0.02400         
       2022  9 17  59839       0.2660      0.3410     -0.02339         
       2022  9 18  59840       0.2656      0.3391     -0.02265         
       2022  9 19  59841       0.2651      0.3372     -0.02190         
       2022  9 20  59842       0.2646      0.3354     -0.02117         
       2022  9 21  59843       0.2640      0.3335     -0.02054         
       2022  9 22  59844       0.2634      0.3317     -0.02006         
       2022  9 23  59845       0.2628      0.3299     -0.01972         
       2022  9 24  59846       0.2622      0.3280     -0.01957         
       2022  9 25  59847       0.2615      0.3262     -0.01963         
       2022  9 26  59848       0.2608      0.3244     -0.01989         
       2022  9 27  59849       0.2600      0.3227     -0.02025         
       2022  9 28  59850       0.2592      0.3209     -0.02055         
       2022  9 29  59851       0.2584      0.3191     -0.02071         
       2022  9 30  59852       0.2576      0.3174     -0.02070         
       2022 10  1  59853       0.2567      0.3156     -0.02041         
       2022 10  2  59854       0.2558      0.3139     -0.02008         
       2022 10  3  59855       0.2549      0.3122     -0.01962         
       2022 10  4  59856       0.2539      0.3105     -0.01918         
       2022 10  5  59857       0.2529      0.3088     -0.01886         
       2022 10  6  59858       0.2519      0.3072     -0.01869         
       2022 10  7  59859       0.2508      0.3055     -0.01876         
       2022 10  8  59860       0.2497      0.3039     -0.01909         
       2022 10  9  59861       0.2486      0.3023     -0.01955         
       2022 10 10  59862       0.2474      0.3007     -0.02009         
       2022 10 11  59863       0.2463      0.2991     -0.02050         
       2022 10 12  59864       0.2451      0.2976     -0.02072         
       2022 10 13  59865       0.2438      0.2960     -0.02073         
       2022 10 14  59866       0.2426      0.2945     -0.02051         
       2022 10 15  59867       0.2413      0.2930     -0.02016         
       2022 10 16  59868       0.2400      0.2915     -0.01969         
       2022 10 17  59869       0.2386      0.2901     -0.01921         
       2022 10 18  59870       0.2372      0.2886     -0.01884         
       2022 10 19  59871       0.2359      0.2872     -0.01851         
       2022 10 20  59872       0.2344      0.2858     -0.01828         
       2022 10 21  59873       0.2330      0.2845     -0.01826         
      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)                         
                      59486  -117.41    0.67   -8.83    0.08   
                      59487  -117.17    0.67   -8.97    0.08   
                      59488  -116.71    0.67   -9.06    0.08   
                      59489  -116.20    0.32   -9.01    0.16   
                      59490  -115.93    0.85   -8.85    0.18   
                      59491  -115.99    0.85   -8.62    0.18   
                      59492  -116.21    0.85   -8.40    0.18   
                      59493  -116.45    0.81   -8.27    0.17   
                      59494  -116.68    0.81   -8.32    0.17   
                      59495  -116.92    0.81   -8.53    0.17   
                                                            
                     IAU2000A Celestial Pole Offset Series  
                      MJD      dX     error     dY     error
                                    (msec. of arc)          
                      59486    0.312  0.268   -0.071   0.084          
                      59487    0.337  0.268   -0.095   0.084          
                      59488    0.359  0.268   -0.119   0.084          
                      59489    0.375  0.128   -0.142   0.160          
                      59490    0.380  0.339   -0.160   0.183          
                      59491    0.371  0.339   -0.173   0.183          
                      59492    0.345  0.339   -0.178   0.183          
                      59493    0.299  0.322   -0.174   0.171          
                      59494    0.237  0.322   -0.162   0.171          
                      59495    0.166  0.322   -0.146   0.171          
                                                                               
    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).          
