Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2247

                                           28 January 2019


            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  2019
  Jan.  15      58498      -0,044137    +0,06641    +0,28182 
        16      58499      -0,045053    +0,06559    +0,28360 
        17      58500      -0,045947    +0,06445    +0,28530 
        18      58501      -0,046733    +0,06316    +0,28659 
        19      58502      -0,047484    +0,06196    +0,28753 
        20      58503      -0,048228    +0,06097    +0,28847 
        21      58504      -0,049014    +0,06013    +0,28942 

                          P R E D I C T I O N
  YEAR  2019
  Jan.  28      58511      -0,05743     +0,0554     +0,2974   
  Feb.   4      58518      -0,06049     +0,0517     +0,3095   
        11      58525      -0,06510     +0,0454     +0,3161   
        18      58532      -0,07002     +0,0346     +0,3240   
        25      58539      -0,07683     +0,0273     +0,3315   
  Mar.   4      58546      -0,07995     +0,0226     +0,3348   
        11      58553      -0,08551     +0,0208     +0,3410   

     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