Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2323

                                           13 July 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  30      59030      -0,240563    +0,16487    +0,43184 
  July   1      59031      -0,240113    +0,16688    +0,43139 
         2      59032      -0,239474    +0,16855    +0,43070 
         3      59033      -0,238600    +0,17005    +0,42979 
         4      59034      -0,237485    +0,17166    +0,42859 
         5      59035      -0,236209    +0,17341    +0,42719 
         6      59036      -0,234884    +0,17549    +0,42583 

                          P R E D I C T I O N
  YEAR  2020
  July  13      59043      -0,22769     +0,1887     +0,4162   
        20      59050      -0,21972     +0,1998     +0,4097   
        27      59057      -0,21382     +0,2084     +0,4006   
  Aug.   3      59064      -0,20636     +0,2175     +0,3910   
        10      59071      -0,20112     +0,2220     +0,3825   
        17      59078      -0,19562     +0,2228     +0,3689   
        24      59085      -0,19528     +0,2165     +0,3532   

     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