Polar Motion Information
Click here for the Naval Observatory file and an explanation of terms.
Date:2026-08-07
Current polar motion values:
x = 0.2231
y = 0.3598
Current Prediciton Equation Coefficients:
x0 = 0.1510
x1 = 0.1268
x2 = 0.0167
x3 = -0.0558
x4 = -0.0410
y0 = 0.3761
y1 = 0.0195
y2 = -0.1164
y3 = -0.0410
y4 = 0.0558
Julian Offset: 61259