August 19, 1971 6:30 am
Zenit-4M 21
|
Voskhod
Baikonur Cosmodrome, Republic of Kazakhstan
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Last Updated:
2026-07-13 13:30:11
The soviet Zenit-4M (Rotor, 11F691) was an improved version of the Zenit-4 high resolution reconnaissance satellite and was part of the Vostok-based Zenit-family.
Launch Overview
Window Open
06:30 UTC
Window Close
06:30 UTC
Lift Off
Aug 19, 1971 · 06:30 UTC
Launch Facility
Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad
31/6
Target Orbit
Low Earth Orbit
Payload Overview
Customer
Soviet Space Program
Payload
Zenit-4M 21
Rocket
Voskhod
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
The soviet Zenit-4M (Rotor, 11F691) was an improved version of the Zenit-4 high resolution reconnaissance satellite and was part of the Vostok-based Zenit-family.
Height
LEO Payload
Total Launches
Status
Soviet Space Program
31/6
Launch Overview
Window Open
06:30 UTC
Window Close
06:30 UTC
Lift Off
Aug 19, 1971 · 06:30 UTC
Launch Facility
Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad
31/6
Target Orbit
Low Earth Orbit
Payload Overview
Customer
Soviet Space Program
Payload
Zenit-4M 21
Rocket
Voskhod
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
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