Explorer 51 (Atmosphere Explorer-C) was a dedicated atmospheric-science mission measuring the composition, temperature, and dynamics of Earth’s upper atmosphere.
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Identity
Aliases
Explorer LIExplorer 51Atmosphere Explorer CAE-C
Name
Explorer 51 (AE-C)
Status
completed
Details
Astronauts
-
Description
Explorer 51 (Atmosphere Explorer-C) was a dedicated atmospheric-science mission measuring the composition, temperature, and dynamics of Earth’s upper atmosphere.
Destination
Highly elliptical low Earth orbit at approximately 156 km perigee and 4,199 km apogee (68.1° inclination; 2 hours 12 minutes period)