Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2052

                                            4 May 2015


            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  2015
  Apr.  21      57133      -0,605047    +0,02797    +0,42070 
        22      57134      -0,606154    +0,02889    +0,42165 
        23      57135      -0,607219    +0,03011    +0,42252 
        24      57136      -0,608229    +0,03125    +0,42382 
        25      57137      -0,609320    +0,03226    +0,42503 
        26      57138      -0,610469    +0,03366    +0,42629 
        27      57139      -0,611682    +0,03545    +0,42771 

                          P R E D I C T I O N
  YEAR  2015
  May    4      57146      -0,62104     +0,0455     +0,4364   
        11      57153      -0,62810     +0,0542     +0,4409   
        18      57160      -0,63969     +0,0602     +0,4437   
        25      57167      -0,64559     +0,0689     +0,4468   
  June   1      57174      -0,65297     +0,0814     +0,4472   
         8      57181      -0,66087     +0,0947     +0,4482   
        15      57188      -0,66988     +0,1046     +0,4433   

     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