Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2344

                                            7 December 2020


            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  2020
  Nov.  24      59177      -0,178360    +0,12361    +0,28642 
        25      59178      -0,178638    +0,12251    +0,28678 
        26      59179      -0,178958    +0,12083    +0,28718 
        27      59180      -0,179158    +0,11864    +0,28759 
        28      59181      -0,179287    +0,11606    +0,28793 
        29      59182      -0,179300    +0,11337    +0,28810 
        30      59183      -0,179207    +0,11069    +0,28813 

                          P R E D I C T I O N
  YEAR  2020/21
  Dec.   7      59190      -0,17754     +0,0935     +0,2882   
        14      59197      -0,18030     +0,0858     +0,2919   
        21      59204      -0,17930     +0,0725     +0,2934   
        28      59211      -0,17974     +0,0609     +0,2969   
  Jan.   4      59218      -0,17857     +0,0515     +0,3013   
        11      59225      -0,18164     +0,0425     +0,3070   
        18      59232      -0,18163     +0,0376     +0,3139   

     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