| Name of Satellite, Alternate Names | Navstar GPS IIR-M-2 (Navstar SVN 52, PRN 31, USA 190) |
| Country of Operator/Owner | USA |
| Operator/Owner | DoD/US Air Force |
| Users | Military/Commercial |
| Purpose | Navigation/Global Positioning |
| Class of Orbit | MEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 20020 |
| Apogee (km) | 20342 |
| Eccentricity | 0.00606380174004746 |
| Inclination (degrees) | 54.94 |
| Period (minutes) | 717.93 |
| Launch Mass (kg.) | 2060 |
| Dry Mass (kg.) | |
| Power (watts) | |
| Date of Launch | 25-09-2006 |
| Expected Lifetime | 10 yrs. |
| Contractor | Lockheed Martin Missiles and Space |
| Country of Contractor | USA |
| Launch Site | Cape Canaveral |
| Launch Vehicle | Delta 2 |
| COSPAR Number | 2006-042A |
| NORAD Number | 29486 |
| Comments |