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OPS 5721
Launch Details
Launched | 10 September 1976 |
Flight ended | – |
Status | Non-operational |
Launch site | Air Force Western Test Range, California, USA |
Owner | United States |
NORAD ID | 9415 |
COSPAR ID | 1976-091A |
Alternative names |
DMSP 5D-1 F1 |
Observing |
Current orbital elements
Inclination | 98.278° |
Eccentricity | 0.00187 |
RA ascending node | 19.433 hr |
Argument perigee | 60.003° |
Mean anomaly | 300.300° |
Orbital period | 100.921 min |
Epoch of osculation | 21 Apr 2024, 22:33 |
Derived Quantities
Min Altitude | 796.0 km |
Mean Altitude | 809.4 km |
Peak Altitude | 822.8 km |
Orbital History
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