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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 | 18.002° |
| Eccentricity | 0.59928 |
| RA ascending node | 1.560 hr |
| Argument perigee | 277.776° |
| Mean anomaly | 21.955° |
| Orbital period | 358.647 min |
| Epoch of osculation | 09 Jul 2026, 02:35 |
Derived Quantities
| Min Altitude | 329.6 km |
| Mean Altitude | 10350.4 km |
| Peak Altitude | 20371.1 km |
Orbital History
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