Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2297

                                           13 January 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  2019
  Dec.  31      58848      -0,176819    +0,07827    +0,28177 
  Jan.   1      58849      -0,177214    +0,07661    +0,28217 
         2      58850      -0,177650    +0,07470    +0,28258 
         3      58851      -0,178117    +0,07281    +0,28307 
         4      58852      -0,178592    +0,07140    +0,28386 
         5      58853      -0,179069    +0,07008    +0,28459 
         6      58854      -0,179447    +0,06841    +0,28494 

                          P R E D I C T I O N
  YEAR  2020
  Jan.  13      58861      -0,17976     +0,0574     +0,2889   
        20      58868      -0,18470     +0,0455     +0,2939   
        27      58875      -0,18433     +0,0409     +0,3027   
  Feb.   3      58882      -0,18430     +0,0367     +0,3128   
        10      58889      -0,18362     +0,0374     +0,3215   
        17      58896      -0,18742     +0,0311     +0,3324   
        24      58903      -0,18662     +0,0290     +0,3419   

     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