Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2494

                                           23 October 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
  Oct.  10      60227      +0,014613    +0,29475    +0,31214 
        11      60228      +0,014691    +0,29361    +0,30970 
        12      60229      +0,014522    +0,29226    +0,30720 
        13      60230      +0,014275    +0,29142    +0,30473 
        14      60231      +0,013955    +0,29091    +0,30278 
        15      60232      +0,013644    +0,29021    +0,30094 
        16      60233      +0,013431    +0,28943    +0,29889 

                          P R E D I C T I O N
  YEAR  2023
  Oct.  23      60240      +0,01485     +0,2833     +0,2847   
        30      60247      +0,01081     +0,2723     +0,2699   
  Nov.   6      60254      +0,01154     +0,2593     +0,2560   
        13      60261      +0,00914     +0,2432     +0,2417   
        20      60268      +0,00957     +0,2241     +0,2281   
        27      60275      +0,00494     +0,2098     +0,2175   
  Dec.   4      60282      +0,00527     +0,1882     +0,2088   

     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