Browse satellite catalog
         |
        
            Map of low-earth satellites
         |
        
            Satellites above your horizon
         |
        
            3D map of low-earth satellites
        
    
    USA 40 R/B DEB
            Launch Details
            
                
        
                    | Launched | 7 August 1989 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 23385 | 
| COSPAR ID | 1989-061BH | 
| Observing | 
Current orbital elements
| Inclination | 56.993° | 
| Eccentricity | 0.30661 | 
| RA ascending node | 4.436 hr | 
| Argument perigee | 353.964° | 
| Mean anomaly | 3.093° | 
| Orbital period | 165.104 min | 
| Epoch of osculation | 26 Oct 2025, 08:04 | 
Derived Quantities