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USA 23
Launch Details
Launched | 14 May 1987 |
Flight ended | – |
Status | Unknown |
Launch site | Air Force Western Test Range, California, USA |
Owner | United States |
NORAD ID | 18009 |
COSPAR ID | 1987-043E |
Observing |
Current orbital elements
Inclination | 63.292° |
Eccentricity | 0.08154 |
RA ascending node | 5.279 hr |
Argument perigee | 99.712° |
Mean anomaly | 269.691° |
Orbital period | 104.270 min |
Epoch of osculation | 03 Sep 2025, 00:10 |
Derived Quantities
Min Altitude | 369.0 km |
Mean Altitude | 967.4 km |
Peak Altitude | 1565.8 km |
Orbital History
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