This page no longer updated from 31 October 2001. Latest version can be found at S-46

Class: Earth. Type: Magnetosphere. Nation: USA. Agency: NASA.

Total Mass: 16 kg.

S-46 Chronology

23 March 1960 Explorer Program: Explorer. Launch Site: Cape Canaveral . Launch Vehicle: Juno II. FAILURE: Upper stage failed to ignite. Third stage failed to ignite due to loss of radio contact. Mass: 16 kg.


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Last update 12 March 2001.
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© Mark Wade, 2001 .