Spacecraft information: USA 142 DEB
| Launched | 8 April 1999 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 44436 |
| COSPAR ID | 1999-017H |
| Observing |
Current orbital elements
| Inclination | 29.407° |
| Eccentricity | 0.71278 |
| RA ascending node | 19.092 hr |
| Argument perigee | 125.088° |
| Mean anomaly | 323.402° |
| Orbital period | 634.712 min |
| Epoch of osculation | 24 Dec 2025, 03:34 |
Derived Quantities
| Min Altitude | 655.9 km |
| Mean Altitude | 18094.0 km |
| Peak Altitude | 35532.0 km |
Orbital History
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