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    OSCAR 29
            Launch Details
            
                
        
                    | Launched | 15 September 1987 | 
| Flight ended | – | 
| Status | Unknown | 
| Category | 
                                                            
                                    Navy Navigation Satellite System (NNSS)                                
                                 | 
                    
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 18362 | 
| COSPAR ID | 1987-080B | 
| Observing | 
Current orbital elements
| Inclination | 90.372° | 
| Eccentricity | 0.01054 | 
| RA ascending node | 5.215 hr | 
| Argument perigee | 4.072° | 
| Mean anomaly | 60.249° | 
| Orbital period | 107.108 min | 
| Epoch of osculation | 02 Nov 2025, 10:35 | 
Derived Quantities
| Min Altitude | 1021.2 km | 
| Mean Altitude | 1099.9 km | 
| Peak Altitude | 1178.7 km | 
Orbital History
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