Astronomy:S-46A

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S-46A
S 46 (Explorer 8).jpg
Explorer S-46A
Mission typeEarth science
OperatorNASA
Mission durationFailed to orbit
Spacecraft properties
ManufacturerJet Propulsion Laboratory
Launch mass15.70 kilograms (34.6 lb)
Start of mission
Launch dateMarch 23, 1958, 00:00 (1958-03-23) UTC
RocketJuno II
Launch siteCape Canaveral Air Force Station Cape Canaveral Air Force Station Launch Complex 26
Orbital parameters
Reference systemGeocentric
RegimeMedium Earth
EpochPlanned
Explorers
 

Explorer 5 was a United States satellite with a mass of 15.7 kg. It was the last of the original series of Explorers built, designed, and operated by the Jet Propulsion Laboratory.[1]

It launched atop a Juno II rocket on March 23, 1960 from Cape Canaveral Air Force Station Launch Complex 26 , but failed when the rocket's first stage collided with its second stage after separation, causing the upper stage firing angle to be off.

Instruments

References

  1. NASA GSFC, S-46. Retrieved 2018-06-07.