| Name of Satellite, Alternate Names | Nanosat-1B |
| Country of Operator/Owner | Spain |
| Operator/Owner | Instituto Nacional de Técnia Aeroespacial (INTA) |
| Users | Government |
| Purpose | Communication/Technology Development |
| Class of Orbit | LEO |
| Type of Orbit | Polar |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 583 |
| Apogee (km) | 672 |
| Eccentricity | 0.00635941407645588 |
| Inclination (degrees) | 98.1 |
| Period (minutes) | 97.3 |
| Launch Mass (kg.) | 20 |
| Dry Mass (kg.) | 15 |
| Power (watts) | 20 |
| Date of Launch | 29-07-2009 |
| Expected Lifetime | |
| Contractor | Instituto Nacional de Técnia Aeroespacial (INTA) |
| Country of Contractor | Spain |
| Launch Site | Baikonur Cosmodrome |
| Launch Vehicle | Dnepr |
| COSPAR Number | 2009-041E |
| NORAD Number | 35685 |
| Comments | Technology demonstration and communication. |