About: Discoverer 29   Sponge Permalink

An Entity of Type : dbkwik:resource/G7YR4yAvfoe7I_ap4nmguQ==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

The launch of Discoverer 29 occurred at 20:00 UTC on 30 August 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Psi 1.

AttributesValues
rdf:type
rdfs:label
  • Discoverer 29
rdfs:comment
  • The launch of Discoverer 29 occurred at 20:00 UTC on 30 August 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Psi 1.
sameAs
dcterms:subject
dbkwik:nasa/proper...iPageUsesTemplate
Harvard designation
  • 1961(xsd:integer)
spacecraft bus
Mission Duration
  • 172800.0
spacecraft type
Name
  • Discoverer 29
Manufacturer
  • Lockheed
orbit period
  • 5460.0
orbit inclination
  • 82(xsd:integer)
Operator
decay date
  • 1961-09-09(xsd:date)
launch site
Mission Type
  • Optical reconnaissance
apsis
  • gee
orbit regime
launch rocket
  • Thor DM-21 Agena-B 323
Launch date
  • --08-30
orbit reference
abstract
  • The launch of Discoverer 29 occurred at 20:00 UTC on 30 August 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Psi 1. Discoverer 29 was operated in a low Earth orbit, with a perigee of kilometre (mi), an apogee of kilometre (mi), 82 degrees of inclination, and a period of 91 minutes. The satellite had a mass of kilogram (lb), and was equipped with a panoramic camera with a focal length of centimetre (in), which had a maximum resolution of metre (ft). Images were recorded onto -millimeter () film, and returned in a Satellite Recovery Vehicle two days after launch, however all of the images returned were found to be out of focus. The Satellite Recovery Vehicle used by Discoverer 29 was SRV-554. Once its images had been returned, Discoverer 29 remained in orbit until it decayed on 9 September 1961.
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