Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2194

                                           22 January 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
  Jan.   9      58127      +0,209879    +0,04805    +0,25585 
        10      58128      +0,209306    +0,04670    +0,25711 
        11      58129      +0,208853    +0,04507    +0,25849 
        12      58130      +0,208495    +0,04329    +0,25971 
        13      58131      +0,208258    +0,04146    +0,26050 
        14      58132      +0,208139    +0,03984    +0,26094 
        15      58133      +0,208074    +0,03862    +0,26132 

                          P R E D I C T I O N
  YEAR  2018
  Jan.  22      58140      +0,20650     +0,0313     +0,2676   
        29      58147      +0,20208     +0,0239     +0,2792   
  Feb.   5      58154      +0,19559     +0,0175     +0,2928   
        12      58161      +0,19115     +0,0179     +0,3077   
        19      58168      +0,18594     +0,0090     +0,3201   
        26      58175      +0,17754     +0,0037     +0,3380   
  Mar.   5      58182      +0,16814     -0,0002     +0,3510   

     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