Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2416

                                           25 April 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
  Apr.  12      59681      -0,096606    +0,05433    +0,44903 
        13      59682      -0,096425    +0,05535    +0,45101 
        14      59683      -0,096523    +0,05656    +0,45278 
        15      59684      -0,096901    +0,05795    +0,45440 
        16      59685      -0,097398    +0,05951    +0,45607 
        17      59686      -0,097975    +0,06137    +0,45773 
        18      59687      -0,098437    +0,06374    +0,45923 

                          P R E D I C T I O N
  YEAR  2022
  Apr.  25      59694      -0,09781     +0,0792     +0,4689   
  May    2      59701      -0,09825     +0,0902     +0,4784   
         9      59708      -0,09380     +0,1008     +0,4874   
        16      59715      -0,09372     +0,1123     +0,4910   
        23      59722      -0,09006     +0,1258     +0,4924   
        30      59729      -0,08768     +0,1353     +0,4902   
  June   6      59736      -0,08107     +0,1554     +0,4885   

     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