| Mission type | Communications satellite |
|---|---|
| Operator | Hispasat |
| COSPAR ID | 1993-048A |
| SATCAT no. | 22723 |
| Mission duration | 10 years |
| Spacecraft properties | |
| Bus | Eurostar E2000 |
| Manufacturer | Matra Marconi Space |
| Launch mass | 2,194 kg |
| BOL mass | 1,325 kg |
| Dry mass | 1,100 kg |
| Payload mass | 280 kg |
| Dimensions | 1.7 x 1.9 x 2.1 m (22.02 m solar array span) |
| Power | 3,790 W |
| Start of mission | |
| Launch date | 22/07/1993 |
| Rocket | Ariane-44L H10+ |
| Launch site | Guiana Space Centre |
| Contractor | Arianespace |
| End of mission | |
| Disposal | graveyard orbit |
| Deactivated | 06/06/2006 |
| Orbital parameters | |
| Semi-major axis | 42,320 km |
| Altitude | 35,800 km |
| Periapsis altitude | 35,945.6 km |
| Apoapsis altitude | 35,953.1 km |
| Inclination | 30º W |
| Period | 24.07 hours |
| Payload | |
| (12+6) Ku-band (8-55 W, 4-110 W) transponders, (3+1) X-band (110 W) transponders | |
The Hispasat 1B was a Spanish communications satellite operated by Hispasat. Along with the Hispasat 1A, the satellite covered communications over the American Continent for both civilian and military customers.[1][2] Together they formed the first European constellation operating over the New World.[3] Its service life ended in 2003.[4]
- ^ Agudo, Luis Sepúlveda (2003). "Hispasat en el siglo XXI". Antena de telecomunicación (151): 17–23. ISSN 2481-6345.
- ^ "Hispasat 1A/1B at 30.0°W - LyngSat". Angelfire. Retrieved 26 October 2021.
- ^ Sacristán - Romero, F. (2007). "Structure of the Spanish system of satellite of communications". Journal of Applied Research and Technology. 5 (1): 58–60. ISSN 1665-6423.
- ^ "NASA - NSSDCA - Spacecraft - Details". nssdc.gsfc.nasa.gov. Retrieved 25 October 2021.