SOVIET SPACE PROGRAM
Proton-K/DM | Gorizont 9
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Apr 22, 1984 at 04:21 UTC
▸ Flight profile›
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PAD200/39 (200L)
SITEBaikonur Cosmodrome, Republic of Kazakhstan →ORBITGeostationary Orbit
TYPECommunications
MISSION OVERVIEW
Geostationary communications satellite
LAUNCH DETAILS
VEHICLE
Proton-K/DMAGENCY
Soviet Space ProgramMISSION
Gorizont 9
MISSION TYPE
Communications
TARGET ORBIT
Geostationary Orbit
LAUNCH PAD
200/39 (200L)LAUNCH SITE
Baikonur Cosmodrome, Republic of KazakhstanCOUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 85e56691-0bb3-4f87-8b9b-40fdeeb456a8
Reported date: Apr 22, 1984 at 04:21 UTC
Last synced: 4 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-K/DM →
MANUFACTURER
Khrunichev State Research and Production Space Center
VARIANT
DM
FLIGHTS
66
SUCCESSES
61
SUCCESS RATE
92.4%
The Proton-K was a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan.
FREQUENTLY ASKED QUESTIONS
When is the Proton-K/DM | Gorizont 9 launch?
The Proton-K/DM | Gorizont 9 is scheduled for Sunday, April 22, 1984 at 4:21 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 Gorizont 9?
The Proton-K/DM | Gorizont 9 mission uses the Proton-K/DM rocket, manufactured by Khrunichev State Research and Production Space Center. The Proton-K/DM has flown 66 times with a 92.4% success rate.
Where is the Proton-K/DM | Gorizont 9 launching from?
The launch takes place from 200/39 (200L) at Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit is Gorizont 9 going to?
The Gorizont 9 mission is targeting Geostationary Orbit.
Who is launching Gorizont 9?
The Proton-K/DM | Gorizont 9 is operated by Soviet Space Program.
Can I watch the Proton-K/DM | Gorizont 9 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: Apr 22, 1984 at 04:21 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: 4 minutes ago
●Launch Library 24 minutes ago
Launch ID: 85e56691-0bb3-4f87-8b9b-40fdeeb456a8
●Open-Meteo Weather1 week ago
Pad weather at 46.04, 63.03
BROWSE BY
Mission Profile
Gorizont 9 was a Proton-K/DM mission operated by Soviet Space Program that lifted off from 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan on April 22, 1984. The flight carried its payload on a communications mission to Geostationary Orbit. The launch was a success.