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DELTA 1 R/B(2)
Launch Details
| Launched | 25 February 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 17563 |
| COSPAR ID | 1987-022C |
| Observing |
Current orbital elements
| Inclination | 17.850° |
| Eccentricity | 0.59906 |
| RA ascending node | 16.073 hr |
| Argument perigee | 234.556° |
| Mean anomaly | 54.068° |
| Orbital period | 359.705 min |
| Epoch of osculation | 06 Oct 2025, 12:19 |
Derived Quantities
| Min Altitude | 346.4 km |
| Mean Altitude | 10383.2 km |
| Peak Altitude | 20420.1 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.