Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2164

                                           26 June 2017


            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  2017
  June  13      57917      +0,370252    +0,11463    +0,45712 
        14      57918      +0,369844    +0,11637    +0,45734 
        15      57919      +0,369328    +0,11844    +0,45723 
        16      57920      +0,368704    +0,12068    +0,45698 
        17      57921      +0,368040    +0,12265    +0,45657 
        18      57922      +0,367277    +0,12426    +0,45612 
        19      57923      +0,366423    +0,12592    +0,45564 

                          P R E D I C T I O N
  YEAR  2017
  June  26      57930      +0,36236     +0,1403     +0,4522   
  July   3      57937      +0,35805     +0,1518     +0,4484   
        10      57944      +0,35551     +0,1611     +0,4430   
        17      57951      +0,35126     +0,1731     +0,4370   
        24      57958      +0,34745     +0,1821     +0,4311   
        31      57965      +0,34297     +0,1933     +0,4247   
  Aug.   7      57972      +0,34179     +0,2054     +0,4199   

     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