SOVIET SPACE PROGRAM
Soyuz U | Progress 23
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Aug 14, 1984 at 06:28 UTC
▸ Flight profile›
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LAUNCH DETAILS
VEHICLE
Soyuz UAGENCY
Soviet Space ProgramLAUNCH PAD
1/5LAUNCH SITE
Baikonur Cosmodrome, Republic of KazakhstanCOUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 9b52f349-1ed2-4db7-992b-9ea106f39489
Reported date: Aug 14, 1984 at 06:28 UTC
Last synced: 1 minute ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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PROGRESS 7K-TG — PROGRESS 23
Progress 23 (No.123)SERIAL
1FLIGHTS
Salyut 7DESTINATION
Single UseSTATUS
Progress 23 (Russian: u041fu0440u043eu0433u0440u0435u0441u0441 23), was a Progress spacecraft used to resupply the space station Salyut 7.
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 | Progress 23 launch?
The Soyuz U | Progress 23 is scheduled for Tuesday, August 14, 1984 at 6:28 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Soyuz U | Progress 23?
The Soyuz U | Progress 23 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 | Progress 23 launching from?
The launch takes place from 1/5 at Baikonur Cosmodrome, Republic of Kazakhstan.
Who is launching Soyuz U | Progress 23?
The Soyuz U | Progress 23 is operated by Soviet Space Program.
Can I watch the Soyuz U | Progress 23 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 23:44 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 23:44 UTC
Launch date set: Aug 14, 1984 at 06:28 UTC
NET (No Earlier Than) confirmed by Soviet Space Program
Mar 29, 2026 23:44 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 1 minute ago
●Launch Library 21 minute ago
Launch ID: 9b52f349-1ed2-4db7-992b-9ea106f39489
●Open-Meteo Weather2 weeks ago
Pad weather at 45.92, 63.34
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Mission Profile
Soyuz U | Progress 23 was a Soyuz U mission operated by Soviet Space Program that lifted off from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on August 14, 1984. The launch was a success.