| Name of Satellite, Alternate Names | Nanosat-1 |
| Country of Operator/Owner | Spain |
| Operator/Owner | Instituto Nacional de Técnia Aeroespacial (INTA) |
| Users | Government |
| Purpose | Communications |
| Class of Orbit | LEO |
| Type of Orbit | Polar |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 654 |
| Apogee (km) | 659 |
| Eccentricity | 0.000355795915462891 |
| Inclination (degrees) | 98.4 |
| Period (minutes) | 97.9 |
| Launch Mass (kg.) | 20 |
| Dry Mass (kg.) | 15 |
| Power (watts) | 20 |
| Date of Launch | 18-12-2004 |
| Expected Lifetime | |
| Contractor | Instituto Nacional de Técnia Aeroespacial (INTA) |
| Country of Contractor | Spain |
| Launch Site | Guiana Space Center |
| Launch Vehicle | Ariane 5G |
| COSPAR Number | 2004-049B |
| NORAD Number | 28493 |
| Comments | Will maintain contact with Spanish zone in Antarctica; extremely small magnetic and solar sensors. |