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Discoverer 37, also known as Corona 9030, was an American optical reconnaissance satellite which was lost in a launch failure in 1962. It was the last KH-3 Corona‴ satellite, which was based on an Agena-B rocket.[1]

Discoverer 37

Mission type	Optical reconnaissance
Operator	US Air Force/NRO
COSPAR ID
Mission duration	Failed to orbit
Spacecraft properties
Spacecraft type	KH-3 Corona‴
Bus	Agena-B
Manufacturer	Lockheed
Launch mass	1,150 kilograms (2,540 lb)
Start of mission
Launch date	13 January 1962, 21:41 (1962-01-13UTC21:41Z) UTC
Rocket	Thor DM-21 Agena-B 327
Launch site	Vandenberg LC-75-3-4
Orbital parameters
Reference system	Geocentric
Regime	Low Earth
Epoch	Planned

The launch of Discoverer 37 occurred at 21:41 UTC on 13 January 1962. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base;[2] however, it failed to achieve orbit.[3]

Discoverer 37 was intended to be operated in a low Earth orbit. It had a mass of 1,150 kilograms (2,540 lb),[4] and was equipped with a panoramic camera with a focal length of 61 centimetres (24 in), which had a maximum resolution of 7.6 metres (25 ft).[5] Images were to have been recorded onto 70-millimeter (2.8 in) film, and returned in a Satellite Recovery Vehicle at the end of the mission. The Satellite Recovery Vehicle which was to have been used by Discoverer 37 was SRV-571.[4]

References

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