| Name of Satellite, Alternate Names | Galaxy-27 (G-27, Intelsat IA-7, Telstar 7) |
| Country of Operator/Owner | USA |
| Operator/Owner | Intelsat, Ltd. |
| Users | Commercial |
| Purpose | Communications |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | -128.93 |
| Perigee (km) | 35776 |
| Apogee (km) | 35794 |
| Eccentricity | 0.000213497805716997 |
| Inclination (degrees) | 0 |
| Period (minutes) | 1436.06 |
| Launch Mass (kg.) | 3790 |
| Dry Mass (kg.) | 1537 |
| Power (watts) | |
| Date of Launch | 25-09-1999 |
| Expected Lifetime | 13 yrs. |
| Contractor | Space Systems/Loral |
| Country of Contractor | USA |
| Launch Site | Guiana Space Center |
| Launch Vehicle | Ariane 44LP |
| COSPAR Number | 1999-052A |
| NORAD Number | 25922 |
| Comments | 24 C-band, 24 Ku-band; voice and video to North and Central America; a 2004 anomaly resulted in loss of half its capacity. |