SOVIET SPACE PROGRAM
Soyuz U | Yantar-4K2 34
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Oct 22, 1987 at 14:24 UTC
▸ Flight profile›
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MISSION OVERVIEW
Film-return reconnaissance satellite
LAUNCH DETAILS
VEHICLE
Soyuz UAGENCY
Soviet Space ProgramMISSION
Yantar-4K2 34
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
16/2
LAUNCH SITE
Plesetsk Cosmodrome, Russian FederationCOUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: f2e04394-e56b-4268-8d04-83833320f8a5
Reported date: Oct 22, 1987 at 14:24 UTC
Last synced: 49 seconds ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
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VEHICLE — Soyuz U →
MANUFACTURER
Russian Federal Space Agency (ROSCOSMOS)
FLIGHTS
714
SUCCESSES
694
SUCCESS RATE
97.2%
FREQUENTLY ASKED QUESTIONS
When is the Soyuz U | Yantar-4K2 34 launch?
The Soyuz U | Yantar-4K2 34 is scheduled for Thursday, October 22, 1987 at 2:24 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Yantar-4K2 34?
The Soyuz U | Yantar-4K2 34 mission uses the Soyuz U rocket, manufactured by Russian Federal Space Agency (ROSCOSMOS). The Soyuz U has flown 714 times with a 97.2% success rate.
Where is the Soyuz U | Yantar-4K2 34 launching from?
The launch takes place from 16/2 at Plesetsk Cosmodrome, Russian Federation.
What orbit is Yantar-4K2 34 going to?
The Yantar-4K2 34 mission is targeting Low Earth Orbit.
Who is launching Yantar-4K2 34?
The Soyuz U | Yantar-4K2 34 is operated by Soviet Space Program.
Can I watch the Soyuz U | Yantar-4K2 34 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 29, 2026 05:33 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 05:33 UTC
Launch date set: Oct 22, 1987 at 14:24 UTC
NET (No Earlier Than) confirmed by Soviet Space Program
Mar 29, 2026 05:33 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 49 seconds ago
●Launch Library 249 seconds ago
Launch ID: f2e04394-e56b-4268-8d04-83833320f8a5
●Open-Meteo Weather22 hours ago
Pad weather at 62.96, 40.68
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Mission Profile
Yantar-4K2 34 was a Soyuz U mission operated by Soviet Space Program that lifted off from 16/2, Plesetsk Cosmodrome, Russian Federation on October 22, 1987. The flight carried its payload on a government/top secret mission to Low Earth Orbit. The launch was a success.