PAD81/23 (81L)
SITEBaikonur Cosmodrome, Republic of Kazakhstan →ORBITGeostationary Orbit
TYPECommunications
MISSION OVERVIEW
Geostationary communications satellite for military and governmental puposes
LAUNCH DETAILS
VEHICLE
ProtonAGENCY
Soviet Space ProgramMISSION
Raduga 27
MISSION TYPE
Communications
TARGET ORBIT
Geostationary Orbit
LAUNCH PAD
81/23 (81L)LAUNCH SITE
Baikonur Cosmodrome, Republic of KazakhstanCOUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: a89fcde2-7e22-4f6a-92ee-f59391d15a45
Reported date: Feb 28, 1991 at 05:30 UTC
Last synced: 8 hours 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/DM-2
FLIGHTS
110
SUCCESSES
103
SUCCESS RATE
93.6%
FREQUENTLY ASKED QUESTIONS
When is the Proton | Raduga 27 launch?
The Proton | Raduga 27 is scheduled for Thursday, February 28, 1991 at 5:30 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 Raduga 27?
The Proton | Raduga 27 mission uses the Proton rocket, manufactured by Khrunichev State Research and Production Space Center. The Proton has flown 110 times with a 93.6% success rate.
Where is the Proton | Raduga 27 launching from?
The launch takes place from 81/23 (81L) at Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit is Raduga 27 going to?
The Raduga 27 mission is targeting Geostationary Orbit.
Who is launching Raduga 27?
The Proton | Raduga 27 is operated by Soviet Space Program.
Can I watch the Proton | Raduga 27 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 03:05 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 03:05 UTC
Launch date set: Feb 28, 1991 at 05:30 UTC
NET (No Earlier Than) confirmed by Soviet Space Program
Mar 29, 2026 03:05 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 8 hours ago
●Launch Library 220 hours ago
Launch ID: a89fcde2-7e22-4f6a-92ee-f59391d15a45
●Open-Meteo Weather20 hours ago
Pad weather at 46.07, 62.98
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Mission Profile
Raduga 27 was a Proton K/DM-2 mission operated by Soviet Space Program that lifted off from 81/23 (81L), Baikonur Cosmodrome, Republic of Kazakhstan on February 28, 1991. The flight carried its payload on a communications mission to Geostationary Orbit. The launch was a success.