December 26, 1986 11:00 am
Yantar-4KS1 6
|
Soyuz U
Baikonur Cosmodrome, Republic of Kazakhstan
Days
Hours
Minutes
Seconds
Share:
Last Updated:
2026-07-12 21:06:45
First generation electro-optical reconnaissance satellite
Launch Overview
Window Open
11:00 UTC
Window Close
11:00 UTC
Lift Off
Dec 26, 1986 · 11:00 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 6
Rocket
Soyuz U
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
First generation electro-optical reconnaissance satellite
Height
LEO Payload
Total Launches
Status
Soviet Space Program
1/5
Launch Overview
Window Open
11:00 UTC
Window Close
11:00 UTC
Lift Off
Dec 26, 1986 · 11:00 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 6
Rocket
Soyuz U
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
Related Stories
