| Name of Satellite, Alternate Names | O/OREOS (Organism/Organic Exposure to Orbital Stresses, USA 219) |
| Country of Operator/Owner | USA |
| Operator/Owner | NASA-Ames Research Center/Stanford University |
| Users | Civil/Government |
| Purpose | Scientific Research |
| Class of Orbit | LEO |
| Type of Orbit | Sun-Synchronous |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 624 |
| Apogee (km) | 654 |
| Eccentricity | 0.00214010557854187 |
| Inclination (degrees) | 71.97 |
| Period (minutes) | 97.48 |
| Launch Mass (kg.) | 5.5 |
| Dry Mass (kg.) | |
| Power (watts) | |
| Date of Launch | 20-11-2010 |
| Expected Lifetime | .5 yrs. |
| Contractor | NASA/Ames Research Center |
| Country of Contractor | USA |
| Launch Site | Kodiak Launch Complex |
| Launch Vehicle | Minotaur 4 |
| COSPAR Number | 2010-062C |
| NORAD Number | 37224 |
| Comments | Carries two biological experiments - one will test live microorganisms, the other inanimate organic samples, to see how they react to conditions in space for six months. |