Polar Motion Information
Click here for the Naval Observatory file and an explanation of terms.
Date:2026-02-26
Current polar motion values:
x =
y =
Current Prediciton Equation Coefficients:
x0 = 0.1596
x1 = -0.1296
x2 = 0.0060
x3 = 0.0648
x4 = 0.0091
y0 = 0.3715
y1 = 0.0047
y2 = 0.1213
y3 = 0.0091
y4 = -0.0648
Julian Offset: