Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2147

                                           27 February 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
  Feb.  14      57798      +0,535997    +0,01356    +0,29792 
        15      57799      +0,534321    +0,01219    +0,29883 
        16      57800      +0,532691    +0,01077    +0,29968 
        17      57801      +0,531159    +0,00921    +0,30053 
        18      57802      +0,529763    +0,00817    +0,30135 
        19      57803      +0,528566    +0,00773    +0,30278 
        20      57804      +0,527486    +0,00739    +0,30466 

                          P R E D I C T I O N
  YEAR  2017
  Feb.  27      57811      +0,51912     +0,0044     +0,3172   
  Mar.   6      57818      +0,50634     -0,0025     +0,3251   
        13      57825      +0,49638     -0,0068     +0,3357   
        20      57832      +0,48768     -0,0025     +0,3463   
        27      57839      +0,47856     -0,0017     +0,3572   
  Apr.   3      57846      +0,46663     -0,0057     +0,3668   
        10      57853      +0,45597     -0,0002     +0,3757   

     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