Federal Agency
  on Technical Regulating
  and Metrology

  FSUE "VNIIFTRI"



                                 B U L L E T I N E    A - 2053

                                           11 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.  28      57140      -0,613013    +0,03695    +0,42913 
        29      57141      -0,614413    +0,03815    +0,43045 
        30      57142      -0,615796    +0,03907    +0,43151 
  May    1      57143      -0,617217    +0,03979    +0,43234 
         2      57144      -0,618575    +0,04010    +0,43328 
         3      57145      -0,619852    +0,04040    +0,43423 
         4      57146      -0,621056    +0,04084    +0,43557 

                          P R E D I C T I O N
  YEAR  2015
  May   11      57153      -0,62871     +0,0452     +0,4436   
        18      57160      -0,63944     +0,0552     +0,4494   
        25      57167      -0,64507     +0,0647     +0,4516   
  June   1      57174      -0,65276     +0,0711     +0,4520   
         8      57181      -0,65760     +0,0800     +0,4526   
        15      57188      -0,66537     +0,0922     +0,4505   
        22      57195      -0,67109     +0,1050     +0,4491   

     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