Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2278

                                            2 September 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
  Aug.  20      58715      -0,154989    +0,21703    +0,37169 
        21      58716      -0,154821    +0,21719    +0,37018 
        22      58717      -0,154670    +0,21720    +0,36864 
        23      58718      -0,154542    +0,21712    +0,36711 
        24      58719      -0,154374    +0,21686    +0,36539 
        25      58720      -0,154071    +0,21662    +0,36346 
        26      58721      -0,153707    +0,21648    +0,36147 

                          P R E D I C T I O N
  YEAR  2019
  Sep.   2      58728      -0,15453     +0,2145     +0,3485   
         9      58735      -0,15411     +0,2120     +0,3387   
        16      58742      -0,15372     +0,2097     +0,3283   
        23      58749      -0,15500     +0,2085     +0,3225   
        30      58756      -0,15878     +0,2124     +0,3156   
  Oct.   7      58763      -0,16044     +0,2093     +0,3065   
        14      58770      -0,16219     +0,2037     +0,2982   

     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