Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2552

                                            2 December 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
  Nov.  19      60633      +0,051868    +0,20284    +0,34089 
        20      60634      +0,052186    +0,20289    +0,33976 
        21      60635      +0,052344    +0,20313    +0,33889 
        22      60636      +0,052273    +0,20314    +0,33832 
        23      60637      +0,052015    +0,20260    +0,33782 
        24      60638      +0,051580    +0,20137    +0,33718 
        25      60639      +0,051050    +0,19982    +0,33644 

                          P R E D I C T I O N
  YEAR  2024/25
  Dec.   2      60646      +0,04965     +0,1900     +0,3305   
         9      60653      +0,04962     +0,1853     +0,3249   
        16      60660      +0,04850     +0,1788     +0,3170   
        23      60667      +0,04844     +0,1673     +0,3130   
        30      60674      +0,04890     +0,1558     +0,3104   
  Jan.   6      60681      +0,04769     +0,1440     +0,3053   
        13      60688      +0,04614     +0,1324     +0,3036   

     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