Network Earth Rotation Service

Earth rotation parameters now

eop_stop_date=  
 Error:  The date 2025.04.29_11:05:58.658 is too late
The last supported date is 
 

Rms errors of the Earth orientation parameter at the current moment:


1.1 nrad for components 1,2 (polar motion) and 


2.5 nrad for component 3 (axial component, or UT1), 


which corresponds to 7 and 16 mm at the Earth's surface respectively.


Back to the Network Earth Rotation Service




   This page was prepared by Leonid Petrov
   () 


    
    Last update: 2017.07.05_12:12:16