Updated on June 24 2017

EOP C01 COMBINED SERIES

1846 - latest year (0.05-year interval) - Description of C01 series Interactive analysis of C01 series 2 series since 1846 : normal values of polar motion at 0.05 year intervals guide : Guide contains information on eopc01. N.B.: no value for UT1-TAI before 1956

Make a EOP time series - select parameters and span : Modified Julian date Besselian year (x,y) (mas) 1846-latest year   UT1-TAI (ms) 1956-latest year Celestial Pole Offsets CPOX, CPOY (mas) 1900-latest year   x, y, UT1-TAI, CPOX, CPOY Reference nutation model for Celestial Pole Offsets (CPO): Reference IAU nutation model 1980 --> CPOX = dpsi, CPOY= deps Reference IAU nutation model 2000 --> CPOX = dX, CPOY= dY Starting year      Ending year

INTERACTIVE PLOTS FOR C01

Modified Julian date     Besselian year  x (mas) (1846-latest year)  y (mas) (1846-latest year)  Polhody (x,-y) (mas) (1846-latest year)  UT1-TAI (ms) / date (1956-latest year)  dψ UAI 1980 (mas) (1846-latest year)  dε UAI 1980 (mas) (1846-latest year)  dX UAI 2000 (mas) (1846-latest year)  dY UAI 2000 (mas) (1846-latest year) Starting year      Ending year