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Spacecraft information: 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 | 17.834° |
| Eccentricity | 0.59883 |
| RA ascending node | 7.667 hr |
| Argument perigee | 107.888° |
| Mean anomaly | 323.007° |
| Orbital period | 359.112 min |
| Epoch of osculation | 15 Mar 2026, 10:20 |
Derived Quantities
| Min Altitude | 343.0 km |
| Mean Altitude | 10364.8 km |
| Peak Altitude | 20386.6 km |
Orbital History
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