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Zodiacal Light Photometer

NSSDCA ID: 1974-097A-11

Mission Name: Helios-A
Principal Investigator:Dr. Christoph Leinert

Description

This experiment (E9) consisted of three photometers looking at 15 deg, 30 deg, and 90 deg from the ecliptic. These photometers observed the intensity and polarization of the zodiacal light in UV, blue, and visual bands. The purpose of this experiment was to obtain information about the spatial distribution, size, and nature of interplanetary dust particles. For further details, see pp. 264-267 of Raumfahrtforschung, v. 19, n. 5, 1975.

Alternate Names

  • Helios-A/ZodiacalLightPhotometer

Facts in Brief

Mass: 9.6 kg
Power (avg): 1.1 W

Funding Agency

  • Bundesministerium fuer Wissenschaftliche Forschung (Federal Republic of Germany)

Disciplines

  • Space Physics: Zodiacal Light/Interplanet Dust
  • Planetary Science: Small Bodies
  • Astronomy: Visible

Additional Information

Questions and comments about this experiment can be directed to: Dr. H. Kent Hills

 

Personnel

NameRoleOriginal AffiliationE-mail
Dr. Eckhart PitzOther InvestigatorMax-Planck-Institut fur Astronomie
Dr. Christoph LeinertPrincipal InvestigatorMax-Planck-Institut fur Astronomieleinert@mpia-hd-mpg.de
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