Template:Infobox spaceflight

Thor Agena B with Discoverer 37 (Jan. 13 1962)

The launch of Discoverer 37

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]

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 (Template:Convert/round lb),[4] and was equipped with a panoramic camera with a focal length of 61 centimetres (Template:Convert/round in), which had a maximum resolution of 7.6 metres (Template:Convert/round ft).[5] Images were to have been recorded onto 70-millimeter (Template:Convert/LoffAonSon) 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]


  1. Krebs, Gunter. "KH-3 Corona". Gunter's Space Page. Retrieved 30 June 2010. 
  2. McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 30 June 2010. 
  3. Lindborg, Christina; Pike, John (9 September 2000). "KH-3 Corona". Federation of American Scientists. Retrieved 30 June 2010. 
  4. 4.0 4.1 Wade, Mark. "KH-3". Encyclopedia Astronautica. Retrieved 30 June 2010. 
  5. "Corona". Mission and Spacecraft Library. NASA. Retrieved 30 June 2010. 
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