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SBS 4
Launch Details
| Launched | 29 August 1984 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15235 |
| COSPAR ID | 1984-093B |
| Observing |
Current orbital elements
| Inclination | 13.775° |
| Eccentricity | 0.00089 |
| RA ascending node | 22.920 hr |
| Argument perigee | 130.388° |
| Mean anomaly | 223.752° |
| Orbital period | 1458.034 min |
| Epoch of osculation | 27 Aug 2025, 03:55 |
Derived Quantities
| Min Altitude | 36184.3 km |
| Mean Altitude | 36222.0 km |
| Peak Altitude | 36259.8 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.