COMPONENTS OF THE RESIDUAL 433 D TERM IN THE CELESTIAL POLE
MOTION CORRECTED ACCORDING TO THE IERS CONVENTIONS (1996)
The uncertainty of the estimation is listed on the second line
Unit: 0.001"
------------------------------------------------ Years d[[psi]] d[[epsilon]] a b a b ------------------------------------------------ 1984 - 1985 -0.52 -0.40 0.04 -0.11 ± 0.11 0.11 0.05 0.05 1985 - 1986 -0.61 -0.44 0.06 -0.21 ± 0.09 0.09 0.05 0.04 1986 - 1987 -0.61 -0.53 0.03 -0.22 ± 0.08 0.08 0.03 0.04 1987 - 1988 -0.54 -0.58 0.11 -0.12 ± 0.09 0.09 0.04 0.04 1988 - 1989 -0.47 -0.44 0.17 -0.13 ± 0.10 0.00 0.04 0.04 1989 - 1990 -0.24 -0.35 0.15 -0.13 ± 0.07 0.08 0.03 0.04 1990 - 1991 -0.05 -0.37 0.16 -0.01 ± 0.06 0.06 0.03 0.03 1991 - 1992 0.07 -0.34 0.15 0.02 ± 0.06 0.06 0.03 0.02 1992 - 1993 0.01 -0.33 0.12 0.05 ± 0.06 0.06 0.03 0.03 1993 - 1994 -0.14 -0.24 0.09 0.08 ± 0.07 0.07 0.03 0.04 1994 - 1995 -0.17 -0.16 0.06 0.01 ± 0.07 0.06 0.04 0.03 1995 - 1996 -0.13 -0.22 0.07 0.00 ± 0.06 0.06 0.03 0.03 ------------------------------------------------
Model: a sin [2 pi (t-t_o)/P] + b cos[2 pi (t-t_o)/P],
where P is set to 433 days, t is the date (MJD) and t_o = 51544.5.