Polar Motion Information
Click here for the Naval Observatory file and an explanation of terms.
Date:2026-10-06
Current polar motion values:
x = 0.1686
y = 0.3230
Current Prediciton Equation Coefficients:
x0 = 0.1557
x1 = 0.0618
x2 = -0.1004
x3 = -0.0487
x4 = 0.0295
y0 = 0.3788
y1 = -0.0845
y2 = -0.0581
y3 = 0.0295
y4 = 0.0487
Julian Offset: 61319