Sputnik I Article Index for
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Sputnik 1
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Information About

Sputnik I




  Name Sputnik 1
  Image
  Organization Soviet Union
  Major Contractors Korolev Design Bureau
  Mission Type Earth Science
  Satellite Of Earth
  Launch
  Launch Vehicle R-7/SS-6 ICBM
  Decay January 4 , 1958
  Mission Duration 3 weeks
  Mass 836 kg
  NSSDC ID 1957-001B
  Webpage NASA NSSDC Master Catalog
  Semimajor Axis 6,9552 km
  Eccentricity 05201
  Inclination 651°
  Orbital Period 962 minutes
  Apogee 939 km
  Perigee 215 km
  Orbits ~1,400


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