Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2213

                                            4 June 2018


            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  2018
  May   22      58260      +0,084653    +0,09943    +0,44759 
        23      58261      +0,083741    +0,10094    +0,44761 
        24      58262      +0,082705    +0,10271    +0,44772 
        25      58263      +0,081621    +0,10456    +0,44781 
        26      58264      +0,080630    +0,10616    +0,44784 
        27      58265      +0,079688    +0,10762    +0,44765 
        28      58266      +0,078845    +0,10914    +0,44742 

                          P R E D I C T I O N
  YEAR  2018
  June   4      58273      +0,07616     +0,1197     +0,4457   
        11      58280      +0,07249     +0,1301     +0,4433   
        18      58287      +0,07044     +0,1449     +0,4370   
        25      58294      +0,06703     +0,1524     +0,4319   
  July   2      58301      +0,06729     +0,1599     +0,4244   
         9      58308      +0,06541     +0,1717     +0,4174   
        16      58315      +0,06564     +0,1841     +0,4075   

     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