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USA 142
Launch Details
Launched | 8 April 1999 |
Flight ended | – |
Status | Non-operational |
Launch site | Air Force Eastern Test Range, Florida, USA |
Owner | United States |
NORAD ID | 25669 |
COSPAR ID | 1999-017A |
Alternative names |
DSP 19 |
Observing |
Current orbital elements
Inclination | 28.630° |
Eccentricity | 0.71012 |
RA ascending node | 12.481 hr |
Argument perigee | 306.288° |
Mean anomaly | 7.175° |
Orbital period | 617.929 min |
Epoch of osculation | 27 Jun 2025, 23:11 |
Derived Quantities
Min Altitude | 595.4 km |
Mean Altitude | 17660.8 km |
Peak Altitude | 34726.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
TITAN 4 R/B IUS R/B(1) IUS R/B(2) USA 142 DEB USA 142 DEB USA 142 DEB USA 142 DEB