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Spacecraft information: DELTA 2 R/B(1)
Launch Details
| 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 | 0.00807 |
| RA ascending node | 6.373 hr |
| Argument perigee | 10.677° |
| Mean anomaly | 349.566° |
| Orbital period | 92.457 min |
| Epoch of osculation | 21 Mar 2026, 18:02 |
Derived Quantities
| Min Altitude | 347.4 km |
| Mean Altitude | 402.1 km |
| Peak Altitude | 456.7 km |
Orbital History
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