Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2553

                                            9 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.  26      60640      +0,050505    +0,19823    +0,33532 
        27      60641      +0,050021    +0,19691    +0,33398 
        28      60642      +0,049627    +0,19591    +0,33246 
        29      60643      +0,049413    +0,19534    +0,33109 
        30      60644      +0,049389    +0,19477    +0,32979 
  Dec.   1      60645      +0,049536    +0,19377    +0,32855 
         2      60646      +0,049810    +0,19228    +0,32743 

                          P R E D I C T I O N
  YEAR  2024/25
  Dec.   9      60653      +0,04944     +0,1827     +0,3199   
        16      60660      +0,04708     +0,1734     +0,3146   
        23      60667      +0,04708     +0,1676     +0,3106   
        30      60674      +0,04853     +0,1605     +0,3045   
  Jan.   6      60681      +0,04844     +0,1487     +0,3023   
        13      60688      +0,04837     +0,1373     +0,3016   
        20      60695      +0,04746     +0,1259     +0,2983   

     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