Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2273

                                           29 July 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
  July  16      58680      -0,168866    +0,17925    +0,40651 
        17      58681      -0,167940    +0,18050    +0,40595 
        18      58682      -0,167052    +0,18151    +0,40526 
        19      58683      -0,166285    +0,18237    +0,40442 
        20      58684      -0,165642    +0,18299    +0,40346 
        21      58685      -0,165138    +0,18371    +0,40234 
        22      58686      -0,164660    +0,18461    +0,40126 

                          P R E D I C T I O N
  YEAR  2019
  July  29      58693      -0,16157     +0,1924     +0,3940   
  Aug.   5      58700      -0,15871     +0,1993     +0,3855   
        12      58707      -0,15583     +0,2076     +0,3771   
        19      58714      -0,15205     +0,2079     +0,3665   
        26      58721      -0,15104     +0,2085     +0,3566   
  Sep.   2      58728      -0,15266     +0,2100     +0,3463   
         9      58735      -0,15299     +0,2138     +0,3363   

     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