Hispasat 1D
| Names | Hispasat 1D |
|---|---|
| Operator | Hispasat |
| COSPAR ID | 2002-044A |
| SATCAT no. | 27528 |
| Spacecraft properties | |
| Bus | Spacebus-3000B2 |
| Manufacturer | Alcatel Space |
| Launch mass | 3,250 kg |
| Dry mass | 1,345 kg |
| Start of mission | |
| Launch date | 18/09/2002 |
| Rocket | Atlas IIAS |
| Launch site | Air Force Eastern Test Range (AFETR) |
| Orbital parameters | |
| Semi-major axis | 42,164 km |
| Periapsis altitude | 35,773.9 km |
| Apoapsis altitude | 35,813.6 km |
| Inclination | 2.5° |
| Period | 1,436.1 minutes |
The Hispasat 1D, since 2016 called Hispasat 30W-4 is a Spanish communications satellite launched in 2002 operated by Hispasat. Together with the Hispasat 1C it formed a constellation in order to strengthen communication ties between the American continent (particularly South America) and the Iberian Peninsula for both governmental and private uses.
The end of the service life of the constellation was scheduled for 2017 (after more than 15 years in active) however as of 2022 the Hispasat 1D is still active.