9.3: Geostationary Orbit Catalog

The GEO catalog lists objects in or near geosynchronous orbit.

Objects are entered in the GEO catalog if at any time in their careers their orbital period is in the near-geosynchronous ring (NGEO) between 23 hours (1380 min) and 25 hours (1500 min).

The file gives latest available orbital information. Fields are: