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EXPLORER 20
Launch Details
Launched | 24 August 1964 |
Flight ended | – |
Status | Unknown |
Launch site | Air Force Western Test Range, California, USA |
Owner | United States |
NORAD ID | 870 |
COSPAR ID | 1964-051A |
Observing |
Current orbital elements
Inclination | 79.900° |
Eccentricity | 0.00966 |
RA ascending node | 21.409 hr |
Argument perigee | 325.123° |
Mean anomaly | 34.361° |
Orbital period | 103.486 min |
Epoch of osculation | 16 Jul 2024, 11:52 |
Derived Quantities
Min Altitude | 860.0 km |
Mean Altitude | 930.5 km |
Peak Altitude | 1001.1 km |
Orbital History
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