| Name of Satellite, Alternate Names | Galaxy-12 |
| Country of Operator/Owner | USA |
| Operator/Owner | PanAmSat (Intelsat, Ltd.) |
| Users | Commercial |
| Purpose | Communications |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | -122.9 |
| Perigee (km) | 35775 |
| Apogee (km) | 35796 |
| Eccentricity | 0.000249077819027173 |
| Inclination (degrees) | 0.05 |
| Period (minutes) | 1436.07 |
| Launch Mass (kg.) | 1760 |
| Dry Mass (kg.) | 800 |
| Power (watts) | |
| Date of Launch | 09-04-2003 |
| Expected Lifetime | 15 yrs. |
| Contractor | Orbital Sciences Corp. |
| Country of Contractor | USA |
| Launch Site | Guiana Space Center |
| Launch Vehicle | Ariane 5 |
| COSPAR Number | 2003-013B |
| NORAD Number | 27715 |
| Comments | Voice, video and data transmissions; 24 C-band; North and South America. |