Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2320

                                           22 June 2020


            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  2020
  June   9      59009      -0,254612    +0,12543    +0,44134 
        10      59010      -0,253991    +0,12696    +0,44096 
        11      59011      -0,253338    +0,12876    +0,44062 
        12      59012      -0,252711    +0,13062    +0,44069 
        13      59013      -0,252099    +0,13249    +0,44067 
        14      59014      -0,251581    +0,13445    +0,44053 
        15      59015      -0,251143    +0,13641    +0,44026 

                          P R E D I C T I O N
  YEAR  2020
  June  22      59022      -0,24572     +0,1499     +0,4367   
        29      59029      -0,24250     +0,1600     +0,4338   
  July   6      59036      -0,23933     +0,1669     +0,4253   
        13      59043      -0,23613     +0,1674     +0,4137   
        20      59050      -0,23209     +0,1736     +0,4036   
        27      59057      -0,23060     +0,1811     +0,3944   
  Aug.   3      59064      -0,22614     +0,1886     +0,3867   

     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