Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2495

                                           30 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.  17      60234      +0,013293    +0,28887    +0,29662 
        18      60235      +0,013368    +0,28802    +0,29452 
        19      60236      +0,013604    +0,28672    +0,29270 
        20      60237      +0,013895    +0,28516    +0,29093 
        21      60238      +0,014218    +0,28385    +0,28909 
        22      60239      +0,014442    +0,28274    +0,28717 
        23      60240      +0,014488    +0,28181    +0,28485 

                          P R E D I C T I O N
  YEAR  2023
  Oct.  30      60247      +0,00999     +0,2749     +0,2687   
  Nov.   6      60254      +0,01120     +0,2642     +0,2573   
        13      60261      +0,00860     +0,2499     +0,2449   
        20      60268      +0,00839     +0,2342     +0,2337   
        27      60275      +0,00444     +0,2157     +0,2224   
  Dec.   4      60282      +0,00572     +0,1946     +0,2121   
        11      60289      +0,00301     +0,1788     +0,2049   

     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