Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2483

                                            7 August 2023


            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  2023
  July  25      60150      -0,019360    +0,24513    +0,48556 
        26      60151      -0,019102    +0,24750    +0,48395 
        27      60152      -0,018716    +0,24997    +0,48238 
        28      60153      -0,018147    +0,25235    +0,48079 
        29      60154      -0,017383    +0,25451    +0,47912 
        30      60155      -0,016481    +0,25629    +0,47727 
        31      60156      -0,015619    +0,25779    +0,47528 

                          P R E D I C T I O N
  YEAR  2023
  Aug.   7      60163      -0,01449     +0,2700     +0,4622   
        14      60170      -0,00936     +0,2825     +0,4481   
        21      60177      -0,00525     +0,2918     +0,4347   
        28      60184      +0,00100     +0,2996     +0,4168   
  Sep.   4      60191      +0,00134     +0,3075     +0,4004   
        11      60198      +0,00654     +0,3132     +0,3828   
        18      60205      +0,00733     +0,3165     +0,3630   

     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