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Success
February 7, 1986 8:45 am

Yantar-4KS1 4

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Soyuz U

Baikonur Cosmodrome, Republic of Kazakhstan
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February 7, 1986 8:45 am
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2026-07-12 21:55:14

First generation electro-optical reconnaissance satellite
Launch Overview
Window Open 08:45 UTC
Window Close 08:45 UTC
Lift Off Feb 7, 1986 · 08:45 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 1/5
Target Orbit Low Earth Orbit
Payload Overview
Customer Soviet Space Program
Payload Yantar-4KS1 4
Rocket Soyuz U
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

First generation electro-optical reconnaissance satellite

Height

LEO Payload

Total Launches

Status

Soviet Space Program
1/5
Launch Overview
Window Open 08:45 UTC
Window Close 08:45 UTC
Lift Off Feb 7, 1986 · 08:45 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 1/5
Target Orbit Low Earth Orbit
Payload Overview
Customer Soviet Space Program
Payload Yantar-4KS1 4
Rocket Soyuz U
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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