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    SBIRS GEO-2
            Launch Details
            
                
        
                    | Launched | 18 March 2013 | 
| Flight ended | – | 
| Status | Operational | 
| Categories | Geostationary Active satellites | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 39120 | 
| COSPAR ID | 2013-011A | 
| Alternative names | USA 241 | 
| Observing | 
Current orbital elements
| Inclination | 3.994° | 
| Eccentricity | 0.00020 | 
| RA ascending node | 3.467 hr | 
| Argument perigee | 176.164° | 
| Mean anomaly | 209.472° | 
| Orbital period | 1436.104 min | 
| Epoch of osculation | 30 Oct 2025, 05:54 | 
Derived Quantities
| Min Altitude | 35785.3 km | 
| Mean Altitude | 35793.9 km | 
| Peak Altitude | 35802.4 km | 
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
ATLAS 5 CENTAUR R/B