Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2152

                                            3 April 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
  Mar.  21      57833      +0,488679    +0,00556    +0,35798 
        22      57834      +0,487520    +0,00572    +0,36017 
        23      57835      +0,486263    +0,00590    +0,36244 
        24      57836      +0,484882    +0,00560    +0,36466 
        25      57837      +0,483382    +0,00510    +0,36650 
        26      57838      +0,481728    +0,00503    +0,36824 
        27      57839      +0,479916    +0,00509    +0,37009 

                          P R E D I C T I O N
  YEAR  2017
  Apr.   3      57846      +0,46745     +0,0057     +0,3824   
        10      57853      +0,45664     +0,0105     +0,3976   
        17      57860      +0,44673     +0,0170     +0,4076   
        24      57867      +0,43709     +0,0255     +0,4174   
  May    1      57874      +0,42630     +0,0355     +0,4283   
         8      57881      +0,41618     +0,0470     +0,4385   
        15      57888      +0,40703     +0,0530     +0,4423   

     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