Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2509

                                            5 February 2024


            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  2024
  Jan.  23      60332      +0,006222    +0,09204    +0,21492 
        24      60333      +0,006533    +0,08843    +0,21508 
        25      60334      +0,006753    +0,08503    +0,21524 
        26      60335      +0,006840    +0,08203    +0,21571 
        27      60336      +0,006782    +0,07912    +0,21638 
        28      60337      +0,006516    +0,07620    +0,21683 
        29      60338      +0,006089    +0,07334    +0,21718 

                          P R E D I C T I O N
  YEAR  2024
  Feb.   5      60345      +0,00306     +0,0551     +0,2218   
        12      60352      +0,00177     +0,0344     +0,2286   
        19      60359      +0,00069     +0,0285     +0,2415   
        26      60366      +0,00118     +0,0212     +0,2527   
  Mar.   4      60373      -0,00046     +0,0165     +0,2691   
        11      60380      -0,00391     +0,0079     +0,2853   
        18      60387      -0,00604     -0,0030     +0,2978   

     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