Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2238

                                           26 November 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
  Nov.  13      58435      +0,007441    +0,17377    +0,28377 
        14      58436      +0,006786    +0,17253    +0,28278 
        15      58437      +0,006020    +0,17120    +0,28167 
        16      58438      +0,005174    +0,16963    +0,28063 
        17      58439      +0,004174    +0,16817    +0,27975 
        18      58440      +0,003047    +0,16709    +0,27908 
        19      58441      +0,001853    +0,16604    +0,27859 

                          P R E D I C T I O N
  YEAR  2018/19
  Nov.  26      58448      -0,00644     +0,1580     +0,2759   
  Dec.   3      58455      -0,01460     +0,1495     +0,2712   
        10      58462      -0,01986     +0,1428     +0,2692   
        17      58469      -0,02615     +0,1318     +0,2685   
        24      58476      -0,03303     +0,1235     +0,2711   
        31      58483      -0,04091     +0,1162     +0,2736   
  Jan.   7      58490      -0,04661     +0,1088     +0,2785   

     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