Spacecraft information: DELTA 2 R/B
| Launched | 17 August 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20763 |
| COSPAR ID | 1990-074B |
| Observing |
Current orbital elements
| Inclination | 24.756° |
| Eccentricity | 0.03297 |
| RA ascending node | 11.567 hr |
| Argument perigee | 126.433° |
| Mean anomaly | 236.703° |
| Orbital period | 98.384 min |
| Epoch of osculation | 10 May 2026, 10:02 |
Derived Quantities
| Min Altitude | 455.8 km |
| Mean Altitude | 688.6 km |
| Peak Altitude | 921.3 km |
Orbital History
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