| Mission type | Earth orbiter |
|---|---|
| Operator | INPE |
| COSPAR ID | 2003-E01 |
| Spacecraft properties | |
| Manufacturer | Northern Paraná University |
| Launch mass | 8.83 kilograms (19 lb) |
| Start of mission | |
| Launch date | August 25, 2003 (planned) August 23, 2003 (Accident of Alcântara |
| Rocket | VLS-1 V03 |
| Launch site | Alcântara VLS Pad |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Low Earth |
| Eccentricity | 0 |
| Perigee altitude | 750 kilometres (470 mi) |
| Apogee altitude | 750 kilometres (470 mi) |
| Inclination | 16° |
| Period | 100 minutes |
| Epoch | Planned |
UNOSAT was a Brazilian scientific applications nanosatellite, designed, developed, built and tested by researchers and students working at the Northern Paraná University.