Polar Motion Information
Click here for the Naval Observatory file and an explanation of terms.
Date:2025-05-28
Current polar motion values:
x = 0.1132
y = 0.4377
Current Prediciton Equation Coefficients:
x0 = 0.1359
x1 = -0.0642
x2 = 0.1385
x3 = 0.0359
x4 = -0.0772
y0 = 0.3760
y1 = 0.1278
y2 = 0.0630
y3 = -0.0772
y4 = -0.0359
Julian Offset: 60823