Spacecraft information: DELTA 2 R/B(1)
| Launched | 23 January 1990 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20453 |
| COSPAR ID | 1990-008B |
| Observing |
Current orbital elements
| Inclination | 35.603° |
| Eccentricity | 0.00713 |
| RA ascending node | 1.854 hr |
| Argument perigee | 260.495° |
| Mean anomaly | 98.772° |
| Orbital period | 92.001 min |
| Epoch of osculation | 25 May 2026, 09:10 |
Derived Quantities
| Min Altitude | 331.7 km |
| Mean Altitude | 379.8 km |
| Peak Altitude | 427.9 km |
Orbital History
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