Satellite Data

On this page you can view detailed information such as IODC (Issue of Data, Ephemeris), UDRE (User differential Range Error), Time of Ephemeris, Eccentricity, and rate of accent, for every satellite that is in view. You can view each satellite’s detailed information by selecting the constellation, the type of data that you want to view, and the ID of the satellite. This screen shows Ephemeris information for Satellite ID:2 in the GPS constellation.