Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2562

                                           10 February 2025


            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  2025
  Jan.  28      60703      +0,047537    +0,10986    +0,30639 
        29      60704      +0,047929    +0,10825    +0,30695 
        30      60705      +0,048082    +0,10693    +0,30760 
        31      60706      +0,047908    +0,10560    +0,30818 
  Feb.   1      60707      +0,047443    +0,10395    +0,30861 
         2      60708      +0,046828    +0,10188    +0,30884 
         3      60709      +0,046199    +0,09964    +0,30906 

                          P R E D I C T I O N
  YEAR  2025
  Feb.  10      60716      +0,04725     +0,0851     +0,3117   
        17      60723      +0,04722     +0,0745     +0,3170   
        24      60730      +0,04979     +0,0748     +0,3222   
  Mar.   3      60737      +0,04695     +0,0673     +0,3238   
        10      60744      +0,04631     +0,0640     +0,3297   
        17      60751      +0,04280     +0,0621     +0,3339   
        24      60758      +0,04209     +0,0566     +0,3400   

     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