Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2404

                                           31 January 2022


            UNIVERSAL TIME AND TERRESTRIAL POLE MOTION


    Data         MJD      UT1(SU)-UTC    X(SU)      Y(SU)
    (0h UT)                   (s)         (")        (")

                       W E E K L Y    V A L U E S
  YEAR  2022
  Jan.  18      59597      -0,109356    +0,03993    +0,30280 
        19      59598      -0,108807    +0,03858    +0,30382 
        20      59599      -0,108438    +0,03794    +0,30484 
        21      59600      -0,108270    +0,03751    +0,30612 
        22      59601      -0,108307    +0,03697    +0,30728 
        23      59602      -0,108491    +0,03589    +0,30860 
        24      59603      -0,108765    +0,03443    +0,31004 

                          P R E D I C T I O N
  YEAR  2022
  Jan.  31      59610      -0,10757     +0,0254     +0,3194   
  Feb.   7      59617      -0,10855     +0,0231     +0,3315   
        14      59624      -0,10685     +0,0207     +0,3436   
        21      59631      -0,10829     +0,0249     +0,3593   
        28      59638      -0,10883     +0,0240     +0,3745   
  Mar.   7      59645      -0,11190     +0,0234     +0,3875   
        14      59652      -0,11050     +0,0208     +0,3992   

     NOTATION:
MJD - Modifired Julian Day; MJD=JD-2400000,5;
UT1(SU), X(SU), Y(SU) - Universal Time UT1 and terrestrial pole motion
                        components, evaluated State Service for Time,
                        Frequency and EOP evaluation - SSTF;
UTC -  Universal Time Coordinated;
TA(SU) - Atomic Time scale of Russian Federation;
Difference UTC-TA(SU) = -33,17276 s (from 1 July 2015),
                        -34,17276 s (from 1 January 2017).


                                 Main Metrological Center
                                       of SSTF