Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2417

                                            2 May 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.  19      59688      -0,098788    +0,06614    +0,46072 
        20      59689      -0,098852    +0,06827    +0,46188 
        21      59690      -0,098646    +0,07045    +0,46295 
        22      59691      -0,098296    +0,07276    +0,46402 
        23      59692      -0,097920    +0,07527    +0,46505 
        24      59693      -0,097561    +0,07788    +0,46632 
        25      59694      -0,097319    +0,08051    +0,46793 

                          P R E D I C T I O N
  YEAR  2022
  May    2      59701      -0,09755     +0,0973     +0,4779   
         9      59708      -0,09403     +0,1142     +0,4841   
        16      59715      -0,09405     +0,1265     +0,4904   
        23      59722      -0,09040     +0,1379     +0,4961   
        30      59729      -0,08800     +0,1499     +0,4964   
  June   6      59736      -0,08073     +0,1636     +0,4943   
        13      59743      -0,07755     +0,1727     +0,4887   

     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