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AE-B

NSSDCA/COSPAR ID: 1966-044A

Description

Explorer 32 was an aeronomy satellite which was designed to directly measure temperatures, composition, densities, and pressures in the upper atmosphere on a global basis. The satellite was a stainless steel, vacuum-sealed sphere, 0.889 m in diameter. The experimental payload included one ion and two neutral mass spectrometers, three magnetron density gauges, and two electrostatic probes. Additional equipment included optical and magnetic aspect sensors, magnetic attitude and spin rate control systems, and a tape recorder for data acquisition at locations remote from ground receiving stations. Power was supplied by silver-zinc batteries and a solar cell array mounted on the satellite exterior. Two identical pulse-modulated telemetry systems and a canted turnstile antenna were employed. The two neutral-particle mass spectrometers failed about 6 days after launch. The remaining experiments operated satisfactorily and provided useful data for most of the 10-month satellite lifetime. The spacecraft ceased to function due to battery failures which resulted from depressurization of the sphere.

Alternate Names

  • Atmosphere Explorer-B
  • Explorer 32
  • 02183

Facts in Brief

Launch Date: 1966-05-25
Launch Vehicle: Delta
Launch Site: Cape Canaveral, United States
Mass: 224.5 kg

Funding Agency

  • NASA-Office of Space Science Applications (United States)

Disciplines

  • Earth Science
  • Space Physics

Additional Information

Questions or comments about this spacecraft can be directed to: Dr. Dieter K. Bilitza.

 

Personnel

NameRoleOriginal AffiliationE-mail
Mr. David W. GrimesProject ManagerNASA Goddard Space Flight Center 
Dr. Robert F. FellowsProgram ScientistNASA Headquarters 
Mr. Larry H. BraceProject ScientistNASA Goddard Space Flight Center 

Other AE Data/Information at NSSDCA

AE-A
AE-B
AE-C
AE-D
AE-E

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