Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2405

                                            7 February 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.  25      59604      -0,108986    +0,03277    +0,31141 
        26      59605      -0,109182    +0,03140    +0,31267 
        27      59606      -0,109230    +0,03028    +0,31402 
        28      59607      -0,109045    +0,02919    +0,31554 
        29      59608      -0,108751    +0,02835    +0,31707 
        30      59609      -0,108380    +0,02760    +0,31891 
        31      59610      -0,107771    +0,02673    +0,32091 

                          P R E D I C T I O N
  YEAR  2022
  Feb.   7      59617      -0,10798     +0,0234     +0,3354   
        14      59624      -0,10488     +0,0186     +0,3462   
        21      59631      -0,10538     +0,0194     +0,3589   
        28      59638      -0,10575     +0,0202     +0,3714   
  Mar.   7      59645      -0,10894     +0,0276     +0,3870   
        14      59652      -0,10816     +0,0299     +0,4018   
        21      59659      -0,11146     +0,0325     +0,4139   

     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