Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2413

                                            4 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
  Mar.  22      59660      -0,100760    +0,03435    +0,40882 
        23      59661      -0,100749    +0,03582    +0,41066 
        24      59662      -0,100544    +0,03722    +0,41281 
        25      59663      -0,100148    +0,03829    +0,41491 
        26      59664      -0,099737    +0,03929    +0,41675 
        27      59665      -0,099330    +0,04033    +0,41838 
        28      59666      -0,099063    +0,04151    +0,41997 

                          P R E D I C T I O N
  YEAR  2022
  Apr.   4      59673      -0,10006     +0,0495     +0,4301   
        11      59680      -0,09681     +0,0580     +0,4402   
        18      59687      -0,09807     +0,0637     +0,4471   
        25      59694      -0,09690     +0,0811     +0,4550   
  May    2      59701      -0,09875     +0,0986     +0,4606   
         9      59708      -0,09564     +0,1153     +0,4650   
        16      59715      -0,09631     +0,1260     +0,4669   

     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