Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2382

                                           30 August 2021


            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  2021
  Aug.  17      59443      -0,131767    +0,24814    +0,35474 
        18      59444      -0,130708    +0,24800    +0,35310 
        19      59445      -0,129547    +0,24794    +0,35152 
        20      59446      -0,128366    +0,24769    +0,34991 
        21      59447      -0,127240    +0,24734    +0,34810 
        22      59448      -0,126323    +0,24685    +0,34633 
        23      59449      -0,125568    +0,24628    +0,34439 

                          P R E D I C T I O N
  YEAR  2021
  Aug.  30      59456      -0,12106     +0,2428     +0,3303   
  Sep.   6      59463      -0,11446     +0,2371     +0,3191   
        13      59470      -0,11435     +0,2282     +0,3078   
        20      59477      -0,11262     +0,2246     +0,2994   
        27      59484      -0,11308     +0,2135     +0,2883   
  Oct.   4      59491      -0,11133     +0,2075     +0,2812   
        11      59498      -0,11295     +0,2018     +0,2753   

     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