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Spacecraft information: USA 59
Launch Details
| Launched | 7 June 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20641 |
| COSPAR ID | 1990-050A |
| Observing |
Current orbital elements
| Inclination | 63.384° |
| Eccentricity | 0.40523 |
| RA ascending node | 9.244 hr |
| Argument perigee | 266.230° |
| Mean anomaly | 47.900° |
| Orbital period | 238.967 min |
| Epoch of osculation | 10 Mar 2026, 06:33 |
Derived Quantities
| Min Altitude | 1215.9 km |
| Mean Altitude | 6385.1 km |
| Peak Altitude | 11554.3 km |
Launched alongside
TITAN 4 R/B USA 60 USA 61 USA 62 USA 59 DEB USA 59 DEB USA 59 DEB USA 60 DEB USA 59-62 DEB USA 59-62 DEBOrbital History
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