July 10, 1991 2:00 pm
Yantar-4KS1M 1
|
Soyuz U
Baikonur Cosmodrome, Republic of Kazakhstan
Days
Hours
Minutes
Seconds
Share:
Last Updated:
2026-07-12 16:47:45
The Neman or Yantar-4KS1M satellites were improved versions of the Terilen elctro-optical reconnaissance satellites. They were transmitting the data via Potok (Geizer) relay satellites.
Launch Overview
Window Open
14:00 UTC
Window Close
14:00 UTC
Lift Off
Jul 10, 1991 · 14:00 UTC
Launch Facility
Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad
31/6
Target Orbit
Low Earth Orbit
Payload Overview
Customer
Soviet Space Program
Payload
Yantar-4KS1M 1
Rocket
Soyuz U
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
The Neman or Yantar-4KS1M satellites were improved versions of the Terilen elctro-optical reconnaissance satellites. They were transmitting the data via Potok (Geizer) relay satellites.
Height
LEO Payload
Total Launches
Status
Soviet Space Program
31/6
Launch Overview
Window Open
14:00 UTC
Window Close
14:00 UTC
Lift Off
Jul 10, 1991 · 14:00 UTC
Launch Facility
Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad
31/6
Target Orbit
Low Earth Orbit
Payload Overview
Customer
Soviet Space Program
Payload
Yantar-4KS1M 1
Rocket
Soyuz U
Destination
Low Earth Orbit
Recovery Overview
Landing Location
See Mission Notes
Landing Type
RTLS / Droneship
Related Stories
