SOVIET SPACE PROGRAM
Proton | Salyut-2
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Apr 3, 1973 at 09:00 UTC
▸ Flight profile›
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PAD81/23 (81L)
SITEBaikonur Cosmodrome, Republic of Kazakhstan →ORBITLow Earth Orbit
TYPEHuman Exploration
PROGRAMSalyut
MISSION OVERVIEW
Second crewed space station
LAUNCH DETAILS
VEHICLE
ProtonAGENCY
Soviet Space ProgramMISSION
Salyut-2
MISSION TYPE
Human Exploration
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
81/23 (81L)LAUNCH SITE
Baikonur Cosmodrome, Republic of KazakhstanPROGRAM
Salyut
COUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: b5bf925c-5053-4ba6-bae3-4c3fa5132874
Reported date: Apr 3, 1973 at 09:00 UTC
Last synced: 5 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
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VEHICLE — Proton →
MANUFACTURER
Khrunichev State Research and Production Space Center
VARIANT
K
FLIGHTS
29
SUCCESSES
26
SUCCESS RATE
89.7%
FREQUENTLY ASKED QUESTIONS
When is the Proton | Salyut-2 launch?
The Proton | Salyut-2 is scheduled for Tuesday, April 3, 1973 at 9:00 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 Salyut-2?
The Proton | Salyut-2 mission uses the Proton rocket, manufactured by Khrunichev State Research and Production Space Center. The Proton has flown 29 times with a 89.7% success rate.
Where is the Proton | Salyut-2 launching from?
The launch takes place from 81/23 (81L) at Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit is Salyut-2 going to?
The Salyut-2 mission is targeting Low Earth Orbit.
Who is launching Salyut-2?
The Proton | Salyut-2 is operated by Soviet Space Program. It is part of the Salyut program.
Can I watch the Proton | Salyut-2 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 28, 2026 21:44 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 28, 2026 21:44 UTC
Launch date set: Apr 3, 1973 at 09:00 UTC
NET (No Earlier Than) confirmed by Soviet Space Program
Mar 28, 2026 21:44 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 5 minutes ago
●Launch Library 25 minutes ago
Launch ID: b5bf925c-5053-4ba6-bae3-4c3fa5132874
●Open-Meteo Weather21 hours ago
Pad weather at 46.07, 62.98
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Mission Profile
Salyut-2 was a Proton K mission operated by Soviet Space Program that lifted off from 81/23 (81L), Baikonur Cosmodrome, Republic of Kazakhstan on April 3, 1973. The flight carried its payload on a human exploration mission to Low Earth Orbit. It was flown as part of the Salyut program. The launch was a success.