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Success
October 1, 1987 5:09 pm

Potok 4

|

Proton

Baikonur Cosmodrome, Republic of Kazakhstan
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October 1, 1987 5:09 pm
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2026-07-12 20:22:01

Geostationary military relay satellite
Launch Overview
Window Open 17:09 UTC
Window Close 17:09 UTC
Lift Off Oct 1, 1987 · 17:09 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 200/39 (200L)
Target Orbit Geostationary Orbit
Payload Overview
Customer Soviet Space Program
Payload Potok 4
Rocket Proton
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

Geostationary military relay satellite

Height

LEO Payload

Total Launches

Status

Soviet Space Program
200/39 (200L)
Launch Overview
Window Open 17:09 UTC
Window Close 17:09 UTC
Lift Off Oct 1, 1987 · 17:09 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 200/39 (200L)
Target Orbit Geostationary Orbit
Payload Overview
Customer Soviet Space Program
Payload Potok 4
Rocket Proton
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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