Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2195

                                           29 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.  16      58134      +0,208044    +0,03780    +0,26192 
        17      58135      +0,208006    +0,03710    +0,26315 
        18      58136      +0,207895    +0,03608    +0,26488 
        19      58137      +0,207668    +0,03464    +0,26665 
        20      58138      +0,207316    +0,03280    +0,26848 
        21      58139      +0,206811    +0,03066    +0,27021 
        22      58140      +0,206134    +0,02882    +0,27191 

                          P R E D I C T I O N
  YEAR  2018
  Jan.  29      58147      +0,20081     +0,0184     +0,2847   
  Feb.   5      58154      +0,19626     +0,0130     +0,2949   
        12      58161      +0,19361     +0,0086     +0,3087   
        19      58168      +0,18905     +0,0056     +0,3241   
        26      58175      +0,18260     +0,0094     +0,3404   
  Mar.   5      58182      +0,17439     +0,0042     +0,3538   
        12      58189      +0,16716     +0,0027     +0,3723   

     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