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    TIMED
            Launch Details
            
                
        
                    | Launched | 6 December 2001 | 
| Flight ended | – | 
| Status | Operational | 
| Categories | Tracking and Data Relay Satellite System (TDRSS) Space & Earth Science Active satellites | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 26998 | 
| COSPAR ID | 2001-055B | 
| Alternative names | THERMOSPHERE, IONOSPHERE, MESOSPHERE ENERGETICS AND DYNAMICS | 
| Observing | 
Current orbital elements
| Inclination | 74.069° | 
| Eccentricity | 0.00024 | 
| RA ascending node | 22.514 hr | 
| Argument perigee | 259.322° | 
| Mean anomaly | 100.769° | 
| Orbital period | 96.355 min | 
| Epoch of osculation | 30 Oct 2025, 06:27 | 
Derived Quantities
| Min Altitude | 589.5 km | 
| Mean Altitude | 591.2 km | 
| Peak Altitude | 592.8 km | 
Orbital History
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