Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2268

                                           24 June 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
  June  11      58645      -0,173207    +0,13047    +0,42976 
        12      58646      -0,173864    +0,13246    +0,42954 
        13      58647      -0,174479    +0,13458    +0,42942 
        14      58648      -0,175017    +0,13670    +0,42922 
        15      58649      -0,175353    +0,13870    +0,42900 
        16      58650      -0,175450    +0,14025    +0,42859 
        17      58651      -0,175410    +0,14165    +0,42807 

                          P R E D I C T I O N
  YEAR  2019
  June  24      58658      -0,17424     +0,1525     +0,4242   
  July   1      58665      -0,17438     +0,1659     +0,4201   
         8      58672      -0,17405     +0,1804     +0,4172   
        15      58679      -0,17383     +0,1869     +0,4144   
        22      58686      -0,17114     +0,1935     +0,4106   
        29      58693      -0,17016     +0,1987     +0,4044   
  Aug.   5      58700      -0,16964     +0,2034     +0,3973   

     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