Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2309

                                            6 April 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
  Mar.  24      58932      -0,221930    +0,04446    +0,38985 
        25      58933      -0,222493    +0,04478    +0,39132 
        26      58934      -0,223055    +0,04452    +0,39277 
        27      58935      -0,223570    +0,04426    +0,39392 
        28      58936      -0,224036    +0,04492    +0,39497 
        29      58937      -0,224433    +0,04606    +0,39635 
        30      58938      -0,224730    +0,04728    +0,39782 

                          P R E D I C T I O N
  YEAR  2020
  Apr.   6      58945      -0,22762     +0,0579     +0,4081   
        13      58952      -0,23367     +0,0662     +0,4157   
        20      58959      -0,23783     +0,0797     +0,4224   
        27      58966      -0,24377     +0,0907     +0,4300   
  May    4      58973      -0,24887     +0,0986     +0,4375   
        11      58980      -0,25552     +0,1104     +0,4426   
        18      58987      -0,25700     +0,1160     +0,4434   

     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