Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2420

                                           23 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
  May   10      59709      -0,094814    +0,10858    +0,48090 
        11      59710      -0,095002    +0,11100    +0,48162 
        12      59711      -0,095458    +0,11358    +0,48253 
        13      59712      -0,096068    +0,11613    +0,48320 
        14      59713      -0,096742    +0,11852    +0,48383 
        15      59714      -0,097359    +0,12063    +0,48437 
        16      59715      -0,097853    +0,12213    +0,48511 

                          P R E D I C T I O N
  YEAR  2022
  May   23      59722      -0,09784     +0,1327     +0,4872   
        30      59729      -0,09796     +0,1479     +0,4876   
  June   6      59736      -0,09180     +0,1629     +0,4855   
        13      59743      -0,08828     +0,1799     +0,4844   
        20      59750      -0,08283     +0,1970     +0,4805   
        27      59757      -0,07693     +0,2083     +0,4767   
  July   4      59764      -0,06690     +0,2176     +0,4725   

     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