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Zenit-4 film-return reconnaissance satellite.
The KH-4A (Keyhole-4A) was the fifth optical reconnaissance satellite version in the Corona-program.
The Meteor-1 series was the first series of Soviet meteorological satellites.
KH-8 or Gambit-3 was the second generation of Gambit high resolution reconnaissance satellites.
Satellite designed to investigate cosmic rays and flows of charged particles in the Earth's magnetosphere.
Solar science satellite inserted into an off-nominal orbit.
Zenit-2 film-return and ELINT reconnaissance satellite.
The DS-P1-I series of satellites was used to calibrate space surveillance and early warning radars.
The OGO (Orbiting Geophysical Observatory) series was a series of large, complex research satellites.
There are no mission or payload details available for this launch.