| Name of Satellite, Alternate Names | Intelsat 20 (IS-20) |
| Country of Operator/Owner | USA |
| Operator/Owner | Intelsat, Ltd. |
| Users | Commercial |
| Purpose | Communications |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 68.5 |
| Perigee (km) | 35780 |
| Apogee (km) | 35790 |
| Eccentricity | 0.000118609892064998 |
| Inclination (degrees) | 0.02 |
| Period (minutes) | 1436.03 |
| Launch Mass (kg.) | 6094 |
| Dry Mass (kg.) | 2989 |
| Power (watts) | 19300 |
| Date of Launch | 02-08-2012 |
| Expected Lifetime | 18 yrs. |
| Contractor | Space Systems/Loral |
| Country of Contractor | USA |
| Launch Site | Guiana Space Center |
| Launch Vehicle | Ariane 5 ECA |
| COSPAR Number | 2012-043A |
| NORAD Number | 38740 |
| Comments | Replacement for Intelsat 7 and Intelsat 10. C-band and Ku-band for DTH television, cellularbackhaul and VSAT services. |